Join the Onelity tribe
Welcome to our world. The Onelity world. Some might call us a tribe as we share a passion and have one common language that is governed by ones and zeros. However, we call ourselves humans and guess what. We breathe.
In a world dominated by technology we are quite like superheroes. Our superpowers are the deep understanding of software technologies, that gives us the ability to provide reliable solutions to any given project.
If you drive a car, talk to a mobile, buy online or transferred money through wire, then probably some of our work has touched you.
That’s what we do. We work with leading international companies in various sectors and help them deliver IT projects that have global impact.
our values
Growth, Trust, Learning and Sharing, are essential part of our core values.A person in order to fit with our corporate culture, needs to appeal to those values.
You must be enthusiastic with personal growth, need to instill trust, learn from mistakes and help us learn by sharing new point of views and past failures.
We have all the means to deliver exceptional hard skills so what we seek is character and alignment with our values when it comes to join our team.
WHY JOIN ONELITY
In Onelity you will see your work travel across continents and engaging millions of users.Our team today, is proud to present the results of their efforts.
As a part of the ONELITY team you will :
- Work in international projects
- Work with cutting edge technologies
- Access a full toolbox of frameworks and systems
- Get certified in leading industry qualifications
- Access advanced training programs
CURRENT OPENINGS
THESSALONIKI BRANCH
BUSINESS iNTELLIGENCE Engineer
For the strengthening of our Team in Thessaloniki, we are looking for a Business Intelligence Engineer, in full-time and permanent employment.
Main Responsibilities
Develop, implement, and maintain BI solutions, including data models, reports, and dashboards, including improvement of the technical environment.
Collaborate with business users to understand their data needs and translate them into technical requirements.
- Design and optimize data warehouse structures and relational database solutions to support robust reporting and analytics.
- Develop technical concepts and feasibility studies, define and monitor development standards.
Create and maintain ETL (Extract, Transform, Load) processes to ensure data accuracy and reliability.
Analyse data to identify trends, patterns, and insights that support business decision-making.
Perform data validation and troubleshooting to ensure data quality.
Document BI processes, data models, and technical specifications.
Supervise the DevOps process and manage implementation projects.
Provide training and support to end-users on BI tools and reports.
Stay updated with the latest BI technologies and best practices.
Your profile:
Bachelor’s Degree in Computer Science, Information Systems, or a related field.
4+ years of
experience in BI development, data analysis, or a related role.Proficiency with BI tools such as Power BI (Tableau, QlikView).
Strong SQL skills and experience with relational databases.
Experience with data warehousing concepts and tools.
Familiarity with ETL tools, cube and report design, and common best practices.
Expertise in dealing with various ERP systems and interfaces.
Strong analytical and problem-solving skills.
High level of commitment and responsibility.
Excellent communication and interpersonal skills, especially in presenting complex technical issues.
Ability to work independently and as part of a team.
Communication skills in written and spoken English. Fluent German is a plus.
Experience with the manufacturing industry is a plus.
What we offer:
Engagement in global projects
Private health insurance & work flexibility
Continuous development through access in our training academy
Flat hierarchy & open door culture
Modern work environment with high-end equipment
THESSALONIKI BRANCH
solution architect
For the strengthening of our Team in Thessaloniki, we are looking for a
Solution Architect Telco.
In full-time and permanent employment
Your responsibilities:
Design of sustainable software architectures
- Guidance and support in the architecture of enterprise solutions
Optimization of the existing IT systems landscape
Analyzing, defining and visualizing requirements and coordinating them with stakeholders
Development of solution concepts and maintenance of documentation
Support the development of Java EE systems
Assistance in the selection of suppliers and service providers and participation in contractual processes
Your profile:
University degree in computer science, business informatics or equivalent
Comprehensive knowledge of Java/Java EE software development and architecture
Good knowledge of UML, process automation and relational Databases
Extensive knowledge of agile development methods
Excellent analytical and conceptual skills and enthusiasm for innovative technologies
Independent action, commitment, communication and team skills
Used tools Archi, Archimate, Camunda, Confluence and Jira
Product and process knowledge from the telecommunications sector is desirable
English is mandatory and german would be considered a plus
What’s in it for you?
- Be part of international projects using state of the art technologies
- Exceed market average with competitive remuneration
- Access private health insurance & flexible work arrangements
- Explore a full toolbox of frameworks and systems
- Access advanced training programs and get certified in leading industry qualifications
- Embrace flat hierarchy & open-door culture
- Participate in tech conferences, meetups and team events
- Leverage top location & high-tech equipment
THESSALONIKI BRANCH
Team lead Software Engineer .NET
For the strengthening of our Team in Thessaloniki, we are looking for a Team Lead Backend Engineer FinTech (m/w/d)
In full-time and permanent employment. On site, hybrid or fully remote.
JOB DESCRIPTION
An essential part of your role is to lead a team of motivated and experienced engineers and to enable them to provide a seamless learning experience for our customers. You enjoy laying the foundations for how engineering is practiced within the company. Your main responsibilities include technical feasibility assessment of newly created product ideas and proposition of accurate solutions throughout the design and development phase. You evaluate different systems for use in production and drive adoption of key technological changes.
Your responsibilities:
Mentor and coach team members to transition architecture skills and communicate big picture goals and agendas and foster a collaborative culture
Lead a cross-functional team of professionals (developers, testers, and others) in all phases of software engineering including requirements analysis, application design, code development and testing, taking responsibility for the outcome
Work closely with product owners, project managers and technical SMEs to establish technical vision and architectures to support strategic planning and to ensure the on-time delivery of product initiatives
Lead EPICs in our agile development process, requiring coordination, direction, and mentorship of multiple development resources
Participate in all SCRUM ceremonies (planning, retrospectives, daily SCRUMs)
Understand technical project priorities, implementation dependencies, risks, and issues
Work with project managers to develop and track project plans, to develop resource plans, to allocate work to the team and to track deliverables
Prototype new system features and architectural changes
Supply work breakdowns, estimates and status updates to project and engagement management
Develop, enhance, document, and maintain product application features
Act as a line manager for the team members, support, and mentor them, foster a collaborative culture
Your profile:
- Bachelor’s degree (higher education in the field of Information technology desirable)
- Previous experience as a team lead or senior role
- Technical background and good understanding of software development life cycle (SDLC)
- 4+ years’ experience with AWS, Docker containers, Microservices, Elasticsearch, Git
- Familiar with MSSQL, C#, and .NET Core
- Advanced experience with the GIT version control system is essential
- Excellent knowledge of English
- Organized, accurate and responsible leader with a positive and motivating attitude
- Initiative team player with effective communication, facilitation, and negotiation skills
- Experienced in cross-department collaboration
What’s in it for you?
- Competitive remuneration above market average
- Private health insurance & flexible work arrangements
- International projects using state of the art technologies
- Flat hierarchy & open-door culture
- Tech conferences, meetups and team events
- Top location & high-tech equipment
THESSALONIKI BRANCH
Senior BackEnd Software Engineer .NET
For the strengthening of our Team in Thessaloniki, we are looking for a Senior BackEnd Software Engineer .Net (m/w/d)
In full-time and permanent employment. On site, hybrid or fully remote.
JOB DESCRIPTION
You enjoy laying the foundations for how engineering is practiced within the company. In order to design and deliver excellent product quality, you collaborate with cross functional and cross international development teams, as well as with team leads and architects. You will work closely with front-end developers to deliver consistent and reliable app experiences. Your primary goal is to improve usability for the customers.
Your responsibilities:
Implement the backend of the application and ensure that the software functionality matches the product requirements
Develop and document comprehensive application logic and API endpoints
Handle function-testing and maintain a excellent code quality
Maintain comprehensive documentation (user guide, release log, etc.)
Follow agile principles.
Your profile:
Bachelor’s degree (higher education in the field of Information technology desirable)
Previous experience as a Backend developer or similar role
Technical background and good understanding of Software development life cycle (SDLC)
3+ years’ experience with MSSQL, C#, .NET Core
Experience with AWS, Docker containers, Microservices, Elasticsearch, Git
Good knowledge of English
Strategic mindset that results in new ideas that drives the business forward
Team player with great problem-solving and good organizational skills
What’s in it for you?
- Be part of international projects using state of the art technologies
- Exceed market average with competitive remuneration
- Access private health insurance & flexible work arrangements
- Explore a full toolbox of frameworks and systems
- Access advanced training programs and get certified in leading industry qualifications
- Embrace flat hierarchy & open-door culture
- Participate in tech conferences, meetups and team events
- Leverage top location & high-tech equipment
THESSALONIKI BRANCH
SENIOR BACKEND ENGINEER (JAVA)
For the strengthening of our Team in Thessaloniki, we are looking for a
Senior Backend Engineer (Java).
In full-time and permanent employment. On site, hybrid or fully remote.
Your responsibilities:
- Implement complex software development projects in Java
- Manage the database and prepare migration files
- Develop new systems and features – from requirements analysis and design to implementation and testing
- Maintain comprehensive documentation (user guide, release log, etc.)
- Keep and maintain a good quality-code, apply best practices and coding principles, by maintaining a high-performant and resilient system
- Co-design the software architecture
- Participate in reviews and mentor team members
- Create Unit and Integration tests
- You see yourself as a technical architect and have already developed custom-fit solutions
Your profile:
- University degree in Computer Science or Training in the IT Sector
- Several years of practical experience in programming with Java/JavaEE
- Experience in databases (MySQL, MS-SQL, PostgreSQL)
- Experience in Java frameworks & tools (Maven, Hibernate, Thymeleaf, Liquibase, JUnit)
- Experience in Java Spring Core and-or Spring Boot
- Ideally worked on high-availability systems and with docker containers
- Know-how in agile software development
- Some experience with cloud-technologies
- High affinity for clean code development
- Fluency in English
What’s in it for you?
- Engage in global projects utilizing cutting-edge technologies
- Private health insurance & work flexibility
- Access to advanced trainings and industry certifications
- Flat hierarchy and an open-door culture
- Participation to tech conferences, meetups, and team events
- Modern work environment with high-end equipment
- Above-average compensation
THESSALONIKI BRANCH
Content Operations Associate
For the strengthening of our Team in Thessaloniki, we are looking for a
Content Operations Associate.
In full-time and permanent employment. On site, hybrid.
Your responsibilities:
- Organization and adaptation of necessary materials and texts for an optimal product presentation, in the stores of our e-commerce partners and on Amazon
- Managing and maintaining product information and data in our systems and using our internal tools
- Ensure high-quality translations (English – German) for our product content and be in regular exchange with our translation agencies and international subsidiaries
- Support the editing of high-quality product images for an optimal online presentation
Your profile:
- Fluency in German and English is mandatory. Spanish / Italian / French or other languages are a plus
- You enjoy interacting with international teams
- You are distinguished for your attention to detail, the focus you display on task completion and the accuracy you demonstrate in proper data maintenance
- You have confidence in using the MS Office products
- You are a team player with strong communication skills
- Some experience with e-commerce (platforms) is a plus
What’s in it for you?
- Engagement in global projects
- Private health insurance & work flexibility
- Access to trainings
- Flat hierarchy and an open-door culture
- Modern work environment with high-end equipment
THESSALONIKI BRANCH
Senior FrontEnd engineer (angular)
For the strengthening of our Team in Thessaloniki, we are looking for a Senior FrontEnd Engineer (Angular).
In full-time and permanent employment: hybrid.
JOB DESCRIPTION
You enjoy laying the foundations for how engineering is practiced within the company. You collaborate with cross-functional und international development teams, as well as with UX/UI and graphic designers. You work closely with our back-end developers to deliver consistent and reliable web and app experience. Your primary goal is to improve usability for our customers, to optimize the web design for mobile and other platforms for maximum speed.
Your responsibilities:
- Implement the frontend of the application and ensure that the software appearance matches the design
- Connect the frontend functions to the backend API
- Handle function-testing and maintain an excellent code quality
- Maintain comprehensive documentation (user guide, release log, etc.)
- Implement solutions that are user responsive and efficient
- Follow agile principles
Your profile:
- Bachelor’s degree (higher education in the field of Information technology desirable)
- Previous experience as a frontend developer or similar role
- 3+ years’ experience with Angular technologies
- Familiar with HTML/CSS/JavaScript and experience in responsive design
- Experience with Ionic or Flutter
- Good understanding of the GIT version control system is essential
- Advanced knowledge of implementing a resilient web architecture
- Good understanding of the entire web development process
- Experience with testing and debugging
- Good knowledge of English
- Have an eye for layout aesthetics and details
- Willingness to learn new skills quickly
- Initiative team player with ability to work independently
What’s in it for you?
- Be part of international projects using state of the art technologies
- Exceed market average with competitive remuneration
- Access private health insurance & flexible work arrangements
- Explore a full toolbox of frameworks and systems
- Access advanced training programs and get certified in leading industry qualifications
- Embrace flat hierarchy & open-door culture
- Participate in tech conferences, meetups and team events
- Leverage top location & high-tech equipment
THESSALONIKI BRANCH
MID – SENIOR FRONTEND ENGINEER (VUE)
For the strengthening of our Team in Thessaloniki, we are looking for a
Mid – Senior Frontend Engineer (Vue) (m/w/d)
In full-time and permanent employment. On site, hybrid or fully remote.
Your responsibilities:
- Develop information systems using Vue (v3+)
- Maintain high-quality, efficient code
- Produce detailed documentation, including user guides and release logs
- Affinity for agile methodologies
Your profile:
- Bachelor’s degree in computer science or related field preferred
- Prior experience as a Frontend engineer or similar role
- Expertise in Vue (v3+), familiarity with React/Angular is a big plus
- Deep knowledge in TypeScript, Unit Testing, and State Management (Pinia)
- Experience with Java Spring Core/Spring Boot is a plus
- Demonstrated skills in Responsive Design
- Fluency in English
- Eager to learn, proactive team player, capable of independent work
What’s in it for you?
- Engage in global projects utilizing cutting-edge technologies
- Private health insurance & work flexibility
- Access to advanced trainings and industry certifications
- Flat hierarchy and an open-door culture
- Participation to tech conferences, meetups, and team events
- Modern work environment with high-end equipment
- Above-average compensation
THESSALONIKI BRANCH
SENIOR FLUTTER ENGINEER
For the strengthening of our Team in Thessaloniki, we are looking for a
Senior Flutter Engineer.
In full-time and permanent employment. On site, hybrid or fully remote.
Your responsibilities:
- Design and develop scalable, high-performance Flutter cross platform applications
- Optimize performance for web and mobile devices, ensuring a smooth and responsive user experience
- Lead the architectural design and implementation of cross platform components
- Transform design mockups into interactive, functional interfaces
- Ensure adherence to best practices and coding standards in cross platform development
- Conduct code reviews and maintain great code quality
- Collaborate with cross-functional teams (e.g., back-end developers & product managers) to deliver new features
- Implement and maintain unit and integration tests
- Provide technical guidance and mentorship
Your profile:
- University degree in Computer Science or Training in the IT Sector
- At least 3 years proven experience in Flutter development, React Native will be considered a plus
- Solid experience in Dart programing language
- Proven experience as a UI/UX designer
- Experience in unit testing is necessary
- Proficiency in Git and web/mobile best practices
- Excellent communication and problem-solving skills
- Ability to thrive in a fast-paced, collaborative environment
What’s in it for you?
- Engage in global projects utilizing cutting-edge technologies
- Private health insurance & work flexibility
- Access to advanced trainings and industry certifications
- Flat hierarchy and an open-door culture
- Participation to tech conferences, meetups, and team events
- Modern work environment with high-end equipment
- Above-average compensation
THESSALONIKI BRANCH
Mid-Level BackEnd Software Engineer .NET
For the strengthening of our Team in Thessaloniki, we are looking for a Mid level BackEnd Software Engineer .Net (m/w/d)
In full-time and permanent employment. On site, hybrid or fully remote.
JOB DESCRIPTION
You enjoy laying the foundations for how engineering is practiced within the company. In order to design and deliver excellent product quality, you collaborate with cross functional and cross international development teams, as well as with team leads and architects. You will work closely with front-end developers to deliver consistent and reliable app experiences. Your primary goal is to improve usability for the customers.
Your responsibilities:
- Implement the backend of the application and ensure that the software functionality matches the product requirements
- Develop and document comprehensive application logic and API endpoints
- Handle function-testing and maintain a good quality code
- Maintain comprehensive documentation (user guide, release log, etc.)
- Follow agile principles
Your profile:
- Bachelor’s degree (higher education in the field of Information technology desirable)
- Previous experience as a Backend developer or similar role
- Technical background and good understanding of Software development life cycle (SDLC)
- 2+ years’ experience with MSSQL, C#, .NET Core
- Experience with AWS, Docker containers, Microservices, Elasticsearch, Git
- Good knowledge of English
- Strategic mindset that results in new ideas that drives the business forward
- Team player with great problem-solving and good organizational skills
What’s in it for you?
- Be part of international projects using state of the art technologies
- Exceed market average with competitive remuneration
- Access private health insurance & flexible work arrangements
- Explore a full toolbox of frameworks and systems
- Access advanced training programs and get certified in leading industry qualifications
- Embrace flat hierarchy & open-door culture
- Participate in tech conferences, meetups and team events
- Leverage top location & high-tech equipment
THESSALONIKI BRANCH
Junior Software Engineer .NET
For the strengthening of our Team in Thessaloniki, we are looking for a Junior Software Engineer FinTech (m/w/d)
In full-time and permanent employment. On site, hybrid or fully remote.
JOB DESCRIPTION
You contribute to the product development and implementation of accurate solutions. In order to design and deliver excellent product quality, you collaborate with the cross functional and cross international development team. You will work closely with the front-end developer team to deliver consistent and reliable app experiences. Your primary goal is to improve usability for the customers.
Your responsibilities:
- Implement the backend of the application and ensure that the software functionality matches the product requirements
- Develop and document comprehensive application logic and API endpoints
- Handle function-testing and maintain a good quality code
- Maintain comprehensive documentation (user guide, release log, etc.)
- Follow agile principles
Your profile:
- Bachelor’s degree (higher education in the field of Information technology desirable)
- Previous experience as a Backend developer or similar role
- Good understanding of Software development life cycle (SDLC)
- 1+ years’ experience with MSSQL, C#, .NET Core
- Experience with AWS, Docker containers, Microservices, Elasticsearch, Git
- Good knowledge of English
- Willingness to learn new skills quickly
- Team player with great problem-solving and good organizational skills
What’s in it for you?
- Competitive remuneration above market average
- Private health insurance & flexible work arrangements
- International projects using state of the art technologies
- Flat hierarchy & open-door culture
- Tech conferences, meetups and team events
- Top location & high-tech equipment
THESSALONIKI BRANCH
team lead Front end engineer (angular)
For the strengthening of our Team in Thessaloniki, we are looking for a Team Lead Frontend Engineer FinTech (m/w/d)
In full-time and permanent employment. On site, hybrid or fully remote.
JOB DESCRIPTION
An essential part of your role is to lead a team of motivated and experienced engineers and to enable them to provide a seamless learning experience to our customers. You enjoy laying the foundations for how engineering is practiced within the company. Your main responsibilities include technical feasibility assessment of newly created product ideas and proposition of accurate solutions throughout the design and development phase. You evaluate different systems for use in production and drive adoption of key technological changes.
Your responsibilities:
- Mentor and coach team members to transition architecture skills and communicate big picture goals and agendas and foster a collaborative culture
- Lead a cross-functional team of professionals (developers, testers, and others) in all phases of software engineering including requirements analysis, application design, code development and testing, taking responsibility for the outcome
- Work closely with product owners, project managers and technical SMEs to establish technical vision and architectures to support strategic planning and to ensure the on-time delivery of product initiatives
- Lead EPICs in our agile development process, requiring coordination, direction, and mentorship of multiple development resources
- Participate in all SCRUM ceremonies (planning, retrospectives, daily SCRUMs)
- Understand technical project priorities, implementation dependencies, risks, and issues
- Work with project managers to develop and track project plans, to develop resource plans, to allocate work to the team and to track deliverables
- Prototype new system features and architectural changes
- Supply work breakdowns, estimates and status updates to project and engagement management
- Develop, enhance, document, and maintain product application features
- Act as a line manager for the team members, support, and mentor them, foster a collaborative culture
Your profile:
- Bachelor’s degree (higher education in the field of Information technology desirable)
- Previous experience as a team lead or senior role
- Technical background and good understanding of software development life cycle (SDLC)
- 4+ years’ experience with Angular technologies
- Familiar with HTML/CSS/JavaScript and experience in responsive design
- Experience with Ionic or Flutter
- Good understanding of the GIT version control system is essential
- Implement solutions that are user responsive and efficient
- Advanced knowledge of implementing a resilient web architecture
- Excellent knowledge of English
- Organized, accurate and responsible leader with a positive and motivating attitude
- Initiative team player with effective communication, facilitation, and negotiation skills
- Experienced in cross-department collaboration
What’s in it for you?
- Competitive remuneration above market average
- Private health insurance & flexible work arrangements
- International projects using state of the art technologies
- Flat hierarchy & open-door culture
- Tech conferences, meetups and team events
- Top location & high-tech equipment
THESSALONIKI BRANCH
MID-LEVEL FrontEnd engineer (angular)
For the strengthening of our Team in Thessaloniki, we are looking for a Mid level FrontEnd Engineer FinTech (m/w/d)
In full-time and permanent employment. On site, hybrid or fully remote.
JOB DESCRIPTION
You enjoy laying the foundations for how engineering is practiced within the company. You collaborate with cross-functional und international development teams, as well as with UX/UI and graphic designers. You work closely with our back-end developers to deliver consistent and reliable web and app experience. Your primary goal is to improve usability for our customers, to optimize the web design for mobile and other platforms for maximum speed.
Your responsibilities:
- Implement the frontend of the application and ensure that the software appearance matches the design
- Connect the frontend functions to the backend API
- Handle function-testing and maintain an excellent code quality
- Maintain comprehensive documentation (user guide, release log, etc.)
- Follow agile principles
Your profile:
- Bachelor’s degree (higher education in the field of Information technology desirable)
- Previous experience as a frontend developer or similar role
- 2+ years’ experience with Angular technologies
- Familiar with HTML/CSS/JavaScript and experience in responsive design
- Experience with Ionic or Flutter
- Good understanding of the GIT version control system is essential
- Advanced knowledge of implementing a resilient web architecture
- Good understanding of the entire web development process
- Experience with testing and debugging
- Good knowledge of English
- Have an eye for layout aesthetics and details
- Willingness to learn new skills quickly
- Initiative team player with ability to work independently
What’s in it for you?
- Be part of international projects using state of the art technologies
- Exceed market average with competitive remuneration
- Access private health insurance & flexible work arrangements
- Explore a full toolbox of frameworks and systems
- Access advanced training programs and get certified in leading industry qualifications
- Embrace flat hierarchy & open-door culture
- Participate in tech conferences, meetups and team events
- Leverage top location & high-tech equipment
THESSALONIKI BRANCH
Junior Front end engineer (angular)
For the strengthening of our Team in Thessaloniki, we are looking for a Junior Frontend Engineer FinTech (m/w/d)
In full-time and permanent employment. On site, hybrid or fully remote.
JOB DESCRIPTION
You enjoy laying the foundations for how engineering is practiced within the company. You collaborate with cross-functional und international development teams, as well as with UX/UI and graphic designers. You work closely with our back-end developers to deliver consistent and reliable web and app experience. Your primary goal is to improve usability for our customers, to optimize the web design for mobile and other platforms for maximum speed.
Your responsibilities:
- Implement the frontend of the application and ensure that the software appearance matches the design
- Connect the frontend functions to the backend API
- Handle function-testing and maintain an excellent code quality
- Maintain comprehensive documentation (user guide, release log, etc.)
- Implement solutions that are user responsive and efficient
- Follow agile principles
Your profile:
- Bachelor’s degree (higher education in the field of Information technology desirable)
- Previous experience as a frontend developer or similar role
- 1+ years’ experience with Angular technologies
- Familiar with HTML/CSS/JavaScript and experience in responsive design
- Basic understanding of the GIT version control system is essential
- Knowledge of implementing a resilient web architecture
- Good understanding of the entire web development process
- Experience with testing and debugging
- Good knowledge of English
- Have an eye for layout aesthetics and details
- Willingness to learn new skills quickly
- Initiative team player with ability to work independently
What’s in it for you?
- Competitive remuneration above market average
- Private health insurance & flexible work arrangements
- International projects using state of the art technologies
- Flat hierarchy & open-door culture
- Tech conferences, meetups and team events
- Top location & high-tech equipment
THESSALONIKI BRANCH
Quality Assurance Engineer
For the strengthening of our Team in Thessaloniki, we are looking for a Quality Assurance Engineer FinTech (m/w/d)
In full-time and permanent employment. On site or hybrid.
JOB DESCRIPTION
As a Quality Assurance Engineer, you are responsible for maintaining and improving the existing quality of the product, while testing new functionalities that will be deployed to production. You collaborate with cross functional and cross international development teams, as well as with team leads and architects, to deliver consistent and reliable app experiences.
Your responsibilities:
- Review acceptance criteria and create the proper test scenarios.
- Design, implement and maintain clean and up-to-date Test Plans.
- Support in the estimation and planning of Test Automation activities.
- Improve Quality Assurance by promoting QA processes (BDD).
- Implement and execute automated Test Cases (APIs and UI tests).
- Evaluate and report based on test results to identify potential quality issues.
- Participate in scrum activities within your team.
Your profile:
- University degree in Computer Science or Training in the IT Sector.
- Experienced in Software Testing in an Agile Scrum or SAFe environment.
- Hands-on experience in testing client-server applications on the web.
- Experienced in automation frameworks (Selenium/ Cypress).
- Experienced in mobile automation (Appium, Webdriver IO).
- Knowledge of BDD process and writing syntax (Cucumber/ Gherkin.
- Experienced in an object-oriented Computer Language, ideally JS/Java.
- Familiar with CI/CD – Jenkins, AWS, GitHub/GitLab actions.
- Excellent communication skills in English (verbal and written).
- ISTQB Certification will be considered a plus.
- Good structured and solution oriented.
- Team player with excellent communication skills, eager to improve and bring new ideas.
- Proactive, honest who loves new challenges.
What’s in it for you?
- Be part of international projects using state of the art technologies
- Exceed market average with competitive remuneration
- Access private health insurance & flexible work arrangements
- Explore a full toolbox of frameworks and systems
- Access advanced training programs and get certified in leading industry qualifications
- Embrace flat hierarchy & open-door culture
- Participate in tech conferences, meetups and team events
- Leverage top location & high-tech equipment
THESSALONIKI BRANCH
senior Full Stack Developer (React/python)
For the strengthening of our Team in Thessaloniki, we are looking for a Senior Full Stack Developer (React/Python)
In full-time and permanent employment
Main Responsibilities
- Your know-how in design patterns and clean code makes it easy for you to create applications with .NET Core and Blazor.
- You are interested in developing using tools such as Visual Studio and Git and you already have experience with Unit and Integration Tests in test automation.
- You will implement a service-oriented architecture based on RESTful Web Services and ensure CI/CD through the daily use of Azure DevOps
- You create and maintain technical documentation and keep the Agile principles in mind
Your profile:
- University degree in Computer Science or Training in the IT Sector
- Several years of experience in developing SPA web applications with Blazor, Angular or React
- In-depth knowledge of C#, .NET Core, HTML, CSS and JavaScript
- Fluency in English is essential, German is a plus
- Strong analytical thinking and problem-solving skills
- Communicational and teamwork skills
- Self-motivated
What we offer:
- International work environment
- Competitive remuneration above market average
- Private health insurance
- Continuous development through internal and external trainings
- Prospects of personal development
- Team events and participation in international conferences
THESSALONIKI BRANCH
AI Developer (m/f/d)
For the strengthening of our Smart-Shore Center in Thessaloniki, we are looking for an AI Developer (m/f/d) in full-time and permanent employment.
Main Responsibilities:
- Design, develop and train algorithms based on audio, visual and spatial data
- Continuous improvement of algorithms’ efficiency
- Leading the implementation of the AI module of the application
Your profile:
- University degree in Computer Science or Training in the IT Sector
- Experience in Python, Deep Learning Frameworks (e.g.Tensorflow, PyTorch)
- Image Recognition experience (e.g. AWS Recognition, OpenCV, Scikit-image)
- Experience in database systems (e.g. MongoDB)
- Team player with good communication skills
- Eager to tackle new challenges, improve constantly and bring new ideas
- Fluency in English is essential, German is a plus
What we offer:
- International work environment
- Competitive remuneration above market average
- Private health insurance
- Continuous development through internal and external trainings
- Working with latest technologies
- Team events and participation in international conferences
THESSALONIKI BRANCH
Software Test Manager
For the strengthening of our Smart-Shore Center in Thessaloniki, we are looking for a SoftwareTest Manager
In full-time and permanent employment
Main Responsibilities:
Development of QA concepts
Work closely with Technical Product Owner/Product Architect team to understand business requirements and define test strategy
Evaluation of QA tools
Responsible for defining the test schedules and plan for the different test cycles
Define and Input into the test approach and test plans for each EPIC
Support the test team in defect management
Creation of subsequent reports based on test results, in order to evaluate, report and identify potential quality issues
Completing Impact Assessments for any Change Requests from within the business
Manage test Risk/Issues and dependencies with developer team
Your profile:
University Degree in Computer Science or equal education in the IT Sector
Experience in software testing and test management
Work-experience in automated scripts
Quick comprehension, ability to abstract, high quality awareness
Team player with excellent communication skills
Good structured and solution-oriented
ISTQB certification & german would be considered a plus
What we offer:
- International work environment
- Competitive remuneration above market average
- Private health insurance
Continuous development through trainings and participation in international conferences
- Team events
THESSALONIKI BRANCH
Test Automation Engineer
For the strengthening of our Smart-Shore Center in Thessaloniki, we are looking for a Test Automation Engineer
In full-time and permanent employment
Main Responsibilities:
- Review specifications, decide on the Test Strategy
- Design, implement and maintain clean and up-to-date Test Plans
- Participate in scrum activities within your team
- Support in the estimation and planning of Test Automation activities
- Improve Quality Assurance by promoting QA processes (BDD)
- Implement and execute automated Test Scenarios (SOAP/REST APIs or e2e testing)
- Evaluate and report based on test results to identify potential quality issues
Your profile:
- University degree in Computer Science or Training in the IT Sector
- Ideally 3-5 years of experience in Software Testing in an Agile or Scrum environment
- Hands-on experience in testing on web applications
- Experience in automation frameworks (Selenium, Cypress)
- Fluency in English (written and spoken) is essential, German is a plus
- ISTQB Certification will be considered a plus
- Knowledge of BDD process and writing syntax (Cucumber/Gherkin) is desirable but not necessary
- Experience with an object-oriented Computer Language, ideally Java or C# is desirable but not necessary
- Good structured and solution-oriented action
- Team player with excellent communication skills
- Eager to improve constantly and bring new ideas
What we offer:
- International work environment
- Competitive remuneration above market average
- Private health insurance
- Continuous development through internal and external trainings
- Prospects of personal development
- Team events and participation in international conferences
THESSALONIKI BRANCH
Quality assurance engineer
For the strengthening of our Smart-Shore Center in Thessaloniki, we are looking for a Quality Assurance Engineer
In full-time and permanent employment
Main Responsibilities:
- Create and execute manually Test Cases to validate new features, components and interfaces
- Maintain and execute manually the Regression suite
- Create and execute Test Cases for integration testing or e2e testing, using Postman or other API tool
- Document results of tests in a test management tool (e.g. Jira)
- Participate in scrum activities within your team
- Improve Quality Assurance by promoting QA processes
Your profile:
- University Degree in Computer Science or equal education in the IT Sector
- Hands-on experience in API testing
- Experienced in Software Testing in an Agile or Scrum environment
- Passionate about software testing
- Quick comprehension, ability to abstract, high quality awareness
- Attention to detail
- Good structured and solution-oriented action
- Excellent communicational skills in English (verbal and written)
- ISTQB certification & German language would be considered a plus
What we offer:
- International work environment
- Competitive remuneration above market average
- Private health insurance
- Continuous development through internal and external trainings
- Prospects of personal development
- Team events and participation in international conferences
THESSALONIKI BRANCH
Junior Software Test engineer (w/m/d)
For the strengthening of our team in Thessaloniki, we are looking for a Junior Software Test Engineer
Main Responsibilities
Create and execute Test Cases to validate new features, components and interfaces
Document deviations between requirements and developed features (creation of defects)
Work closely with Product Owner to understand business requirements and define test strategy
Cooperate closely with the development team
Define and Input into the test approach and test plans
Your Profile
University Degree in Computer Science or equal education in the IT Sector
You are passionate about software testing and test management
You are familiar with at least one programming language (i.e.Java, Python or TypeScript)
Quick comprehension, ability to abstract, high quality awareness
Team player with excellent communication skills
ISTQB certification & German language would be considered a plus
What we offer
International work environment
Competitive remuneration above market average
Private health insurance
Continuous development through trainings and participation in international conferences
Team events
THESSALONIKI BRANCH
Machine learning engineer (Python)
For the strengthening of our Team in Thessaloniki, we are looking for a Maschine Learning Engineer – Python (m/w/d)
In full-time and permanent employment
Main Responsibilities
Implementing novel maschine learning tools
Deploying machine learning models in production
Implementing data pipelines designed by the data architect
Implementing the interfaces designed by the software architect
Keeping and maintaining good quality code
Maintaining comprehensive documentation (user guide, release log, etc)
Keeping the agile principles in mind
Your profile:
University degree in Computer Science or related training in the IT Sector
- Very good knowledge of Python
Experience with statistical and machine learning methods
Very good knowledge of Python data science stack: NumPy, Pandas, Scikit-learn, Tensorflow, Pytorch
Familiar with big data platforms such as Hadoop, Spark, Airflow, would be considered a plus
Experience with bringing machine learning models in production (batch/live)
Experience in CI/CD – Pipelines and Docker
- Familiarity with Kubernets would be considered a plus
- Experience in natural language processing (NLP) would be considered a plus
Excellent communication skills in English, German will be considered as a plus
What we offer:
- International work environment
- Competitive remuneration above market average
- Private health insurance
- Continuous development through internal and external trainings
- Prospects of personal development
- Team events and participation in international conferences
THESSALONIKI BRANCH
Full Stack Java Developer (m/f/d)
For the strengthening of our Smart-Shore Center in Thessaloniki, we are looking for a Full Stack Java Developer (m/f/d)
In full-time and permanent employment
Main Responsibilities
- Relevant support to make ML models applicable and create customer value
- Close cooperation and support of the agile development team (data scientist, front-, backend team and PO)
- Further development of a CI/CD pipeline and automated tests
- Object-oriented programming
- Further development of data modeling with SQL (PostgreSQL) and Timeseries (Influx) databases
- Assess and implement new technologies when necessary
- Needs analysis
- Support for IT security processes
Your profile:
- Completed degree in computer science or comparable professional experience
- At least 3 years of professional experience
- Ideally knowledge of Linux, Docker, Kubernetes, OpenShift
- Sound knowledge of an object-oriented programming language (e.g. Python, Java)
- Experience in designing a CI/CD pipeline including test automation. (e.g. Gitlab, Jenkins, Selenium, etc.)
- Experience in software development of ML models from prototype to market
- Enjoying agile work in small, highly qualified teams
- Passionate about the latest technological developments and breaking new ground
What we offer:
- International work environment
- Competitive remuneration above market average
- Private health insurance
- Continuous development through trainings and participation in international conferences
- Team events
THESSALONIKI BRANCH
Senior Devops engineer
For the strengthening of our Team in Thessaloniki, we are looking for a
Senior DevOps Engineer.
In full-time and permanent employment. On site, hybrid or fully remote.
Main Responsibilities
- Maintain and optimize the cloud infrastructure
- Design, implement, and manage CI/CD pipelines to automate software delivery and ensure the reliability and scalability of the CI/CD processes
- Utilize IaC tools (e.g., Terraform, Ansible) to automate infrastructure provisioning and management
- Install, configure and maintain services such as proxy servers and relational databases, with a strong background on networking and security hardening
- Maintain and enhance infrastructure components in a scalable and cost-effective manner
- Collaborate with the development, operations, and QA teams to integrate DevOps practices into the software development lifecycle
- Participate in code reviews and tackle with performance bottlenecks, providing expertise on deployment and infrastructure aspects
- Investigate and resolve incidents related to infrastructure and deployment and provide support to development and operations teams during critical issues
- Implement monitoring solutions to proactively address system issues and identify and implement optimizations to enhance system performance and resource utilization
Your profile:
- Bachelor’s degree in Computer Science, Information Technology, or a related field. Relevant certifications (e.g., AWS Certified DevOps Engineer, Docker Certified Associate) are a plus
- Proven experience as a DevOps Engineer or in a similar role
- Hands-on experience with CI/CD tools (e.g., Jenkins, GitLab CI) and version control systems (e.g., Git)
- Proficiency in scripting languages (e.g., Shell, Python) for automation tasks
- Strong understanding of containerization technologies (e.g., Docker, Kubernetes)
- Experienced with Windows and Linux administration, service management and configuration
- Experience with cloud platforms (e.g., AWS, Azure, GCP) and IaC tools
- Knowledge of networking concepts and security best practices
- Familiarity with monitoring tools (e.g., Prometheus, Grafana) and logging solutions
- Excellent troubleshooting and problem-solving skills and adaptability and willingness to learn new technologies
- Strong communication and collaboration skills and ability to work in a fast-paced, collaborative environment
What’s in it for you?
- Be part of international projects using state of the art technologies
- Exceed market average with competitive remuneration
- Access private health insurance & flexible work arrangements
- Explore a full toolbox of frameworks and systems
- Access advanced training programs and get certified in leading industry qualifications
- Embrace flat hierarchy & open-door culture
- Participate in tech conferences, meetups and team events
- Leverage top location & high-tech equipment
THESSALONIKI BRANCH
Project Manager
For the strengthening of our Team in Thessaloniki, we are looking for a Project Manager
In full-time and permanent employment
Main Responsibilities
- End-to-end project delivery, starting at requirements analysis, process development, solution design, and enhancement. Compliance to the methodology as defined by the client is an integral part of the role
- Participation in the technical negotiations and design of the partners’ contract together with the local purchasing teams
You act as the contact person for external companies, committees and internal customers, support and advise the branches in escalation cases
Support the product owner in the analysis of new requirements and provide professional and technical input for their implementation by various IT partners, by creating usiness cases in close cooperation with the technical departments, the process owners and the finance department
Progress monitoring of the project, based on the given set of KPIs and preparation of relevant reports for the senior business stakeholders
- Coordination of the test activities with other teams and external partners
Your profile
- University degree or comparable qualification in IT solution design, software development or IT project management
- At least 5 years of professional experience in the field of telecommunications and fiber optic technology as well as in the construction/ conversion of TC systems and TC infrastructure
PMP PRINCE2 Certification
- Experience in the technical management of a team with classical and agile project management methods
- Profound knowledge in the areas of IT architecture and design, preferably in public cloud solutions
- Good knowledge of architectural methods and standards (e.g. TOGAF, Cobit, Frameworks, incl. SID, eTOM)
- Strong conceptual and analytical thinking, high flexibility and resilience
- Business fluent in English, German knowledge would be considered a plus
- Excellent presentation, communication and moderation skills
- Familiar with budget planning and budget tracking
- Experienced in reporting to the high-level management
What we offer
- International work environment
- Competitive remuneration above market average
- Private health insurance and other benefits
- Continuous development through trainings and participation in international conferences
- Team events
THESSALONIKI BRANCH
HR-Manager
For the strengthening of our Team in Thessaloniki, we are looking for an
HR Manager (m/w/d)
In full-time and permanent employment
Main Responsibilities
Develop and implement HR strategies and initiatives, aligned with the overall business strategy
- Bridge management and employee relations by addressing demands, grievances, or other issues
Cooperation with the recruitment team
Support current and future business needs through the development, engagement, motivation, and preservation of human capital
Develop and monitor overall HR strategies, systems, tactics, and procedures across the organization
Nurture a positive working environment
Oversee and manage a performance appraisal system that drives high performance
- Maintain pay plan and benefits program
- Assess training needs to apply and monitor training programs
- Report to management and provide decision support through HR metrics
Ensure legal compliance throughout human resource management
Your profile:
Proven working experience as HR Manager or other relevant HR Executive
People oriented and results driven
Demonstrable experience with Human Resources metrics
Knowledge of HR systems and databases
Ability to architect strategy along with leadership skills
Excellent active listening, negotiation and presentation skills
Competence to build and effectively manage interpersonal relationships at all levels of the company
In-depth knowledge of labor law and HR best practices
Degree in Human Resources or related field would be considered a plus
What we offer:
International work environment
Competitive remuneration above market average
Private health insurance
Continuous development through trainings and participation in international conferences
Team events
THESSALONIKI BRANCH
Senior BaCK END ENgineer PYTHON
For the strengthening of our Team in Thessaloniki, we are looking for a Senior Back End Engineer – Python (m/w/d)
In full-time and permanent employment
Main Responsibilities
- Implementation of the back-end application with Python
- Managing the database and preparing migration files
- Designing and implementing interfaces
- Keeping and maintaining a good quality-code
- Helping with automatization
- Maintaining comprehensive documentation (user guide, release log, etc)
- Other ad-hoc tasks as assigned from time to time
Your profile
- University degree in Computer Science or training in the IT Sector
- Solid experience in Python is essential
- Experience in testing, ideally with TestComplete
- Good understanding of the best software development practices and patterns
- Fluency in English is essential, German is a plus
- Resilient into working under pressure
What we offer:
- International work environment
- Competitive remuneration above market average
- Private health insurance
- Continuous development through internal and external trainings
- Prospects of personal development
- Team events and participation in international conference
THESSALONIKI BRANCH
senior Full stack engineer
For the strengthening of our Team in Thessaloniki, we are looking for a Full Stack Engineer (m/w/d)
In full-time and permanent employment
Main Responsibilities
- Implementation of the application with focus on Front End (Typescript/React). Back End development with Python/Flask
- Managing the database and preparing migration files
- Implementing the interfaces designed by the software architect
- Implementing microservices with the help of the team
- Keeping and maintaining a good quality-code
- Maintaining comprehensive documentation (user guide, release log, etc.)
- Keeping the scrum principles in mind
Your profile
- University degree in Computer Science or training in the IT Sector
- Solid experience in Typescript and Python is essential
- Experience in React and Flask, ideally SQL Alchemy
- Ideally worked on multiuser computer operating system like Unix with Docker containers
- CI/CD experience, ideally Gitlab Pipelines
- Be familiar with IndluxDB and Postgres Databases
- Knowledge of Python data science stack e.g., NumPy, ideally Pandas would be considered a plus
- Experience in unit testing with Pytest
- Fluency in English is essential, German is a plus
- Resilient into working under pressure
What we offer:
- International work environment
- Competitive remuneration above market average
- Private health insurance
- Continuous development through internal and external trainings
- Prospects of personal development
- Team events and participation in international conference
THESSALONIKI BRANCH
Senior Recruiter IT
For the strengthening of our Team in Thessaloniki, we are looking for a
Senior Recruiter IT (m/w/d)
Your responsibilities:
- You support our team in national and international recruiting projects (Greece, Cyprus, Germany and UK)
- You acquire the right talents for our clients and effectively implement our recruiting strategies
- You work closely with our German and Greek team (Cologne/ Thessaloniki) on various recruiting projects
- You look after our candidates from first contact to successful placement
- You expand our talent pool via networking in social media channels
- Through your proactive thinking, you ensure a sustainable cooperation with our clients
Your Profile:
- You are an experienced recruiter and have already successfully placed candidates
- You are enthusiastic about innovative IT topics and creative, when making contact and addressing candidates (e.g., Xing/ LinkedIn)
- You enjoy working with social media platforms and help optimize our recruiting strategies
- You enjoy bringing candidates and clients together and you promote the development of new projects
- You are characterized by a high level of commitment, initiative and a pronounced will to succeed
- Goal-oriented and independent work is of great importance to you
- Business fluent English is essential, knowledge of the German language will be considered a plus
What’s in it for you?
- Competitive remuneration above market average
- Private health insurance & flexible work arrangements
- International projects using state of the art technologies
- Flat hierarchy & open-door culture.
- Tech conferences, meetups and team events
- Top location & high-tech equipment
THESSALONIKI BRANCH
Software Developer Intern
For the strengthening of our Team in Thessaloniki, we are looking for a
Software Developer Intern.
During your internship you will:
- Gain knowledge in one of the most wanted IT areas:
– Back End technologies (C#, .Net)
– Front End technologies (TypeScript & Angular)
– Quality Assurance & Test Automation (Cypress, Selenium & Cucumber (BDD)) - Participate in international projects and interact with experienced professionals
Your Profile:
- Undergraduate student in Computer Science, Computer Engineering, Applied Informatics or a relevant field
- Are willing to learn and develop
- Are a critical thinker and have a curious mindset, always investigating new experiences and constantly building up knowledge
- Are confident, energetic and enthusiastic
- Are always friendly and respectful
- Are a team player and reliable colleague
What’s in it for you?
- International projects using state of the art technologies
- Flat hierarchy & open-door culture
- Tech conferences, meetups and team events
- Top location & high-tech equipment.
- Flexible work arrangements
THESSALONIKI BRANCH
Iniative Application
Let’s see if these domains catch your enthusiasm!
Software Engineering:
- Back End: C# (.Net), Java and Python
- Front End: Typescript, Angular, React and Blazor
- DevOps: Jenkins, Docker and Kubernetes
- Cloud Technologies: Azure and AWS
- Quality Assurance: Test Complete, Cypress, Selenium, Cucumber (BDD), Parasoft, Tosca, Playwright
- CRM: SAP and Salesforce
What’s in it for you?
- Be part of international projects using state of the art technologies
- Exceed market average with competitive remuneration
- Access private health insurance & flexible work arrangements
- Explore a full toolbox of frameworks and systems
- Access advanced training programs and get certified in leading industry qualifications
- Embrace flat hierarchy & open-door culture
- Participate in tech conferences, meetups and team events
- Leverage top location & high-tech equipment
Send us your fully documented initiative application at career@onelity.com and let us guide you through!
apply now
