Java Developer
full-time•Municipality of Marousi
About this role
IKH is a leading Software & Robotics Solutions company operating internationally. Within just a couple of years, our team grew more than 80%, we moved into a new spacious and modern office, and we kicked off 2026 with several new and exciting projects in digital transformation, custom software and robotics.
iKnowHealth, part of IKH Group, is a leading provider of software solutions for the healthcare and radiology industries. At iKnowHealth, we are dedicated to transforming the healthcare landscape with our cutting-edge software.
We are now looking for an experienced Java Developer with strong technical skills and solid working experience to work on challenging outsourced new projects.
Responsibilities
- Design, develop and maintain back-end of large web-based Java EE/Spring applications.
- Collaborate closely with clients to clarify requirements and provide technical insights.
- Communicate effectively with the project team to ensure smooth coordination and progress.
- Contribute to high-quality, maintainable, and scalable code throughout the development lifecycle.
- Participate in technical analysis, documentation, implementation, and integration.
- Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or a related field
- 3+ years of experience in software development
- Basic understanding of synchronous/asynchronous messaging
- Familiarity with REST and SOAP protocols
- Experience working with XML and JSON
- Hands-on experience with tools like Postman, Swagger
- Exposure to Spring Boot APIs, Node.js, MuleSoft, or other integration technologies
- Experience writing SQL and connecting to relational databases (Oracle, DB2, MySQL, etc.)
- Familiarity with Git and version control best practices
- Basic understanding of CI/CD pipelines and tools like Jenkins
- A Stable and enjoyable working environment
- An attractive salary package
- Career development and growth opportunities
- An amazing private & open-office workspace in Athens #LI-Hybrid
- Continuous training via personalized seminars
What you'll do
- The Java Developer will design, develop, and maintain the back-end of large web-based Java EE/Spring applications while collaborating closely with clients to clarify requirements. They will also contribute to high-quality, maintainable, and scalable code throughout the development lifecycle.
About iKnowHow S.A.
iKnowHow is a leading technology firm based in Athens, Greece, with a strong presence in both traditional ICT and Fourth Industrial Revolution (4IR) sectors across Greece and Europe.
Founded in 2002, IKH provides custom software solutions, ICT strategy services, and complex enterprise applications. The company specializes in Digital Government, Business Automation, Information Security, Digital Transformation, e-Health, and Industrial Automation.
IKH employs over 160 engineers and IT professionals, managing more than 55 projects for international and Greek institutions, including EU Institutions and National Authorities and is recognized for its innovative solutions and exceptional support.
The company’s visonary management led IKH to solidify its market presence by forming and becoming a shareholder in iKnowHealth, its e-health unit, and Blend Technologies, dedicated to 4IR technologies, specializing in Data & AI, Cloud services and Cybersecurity.
Today, IKH Group, offers a unique expertise combination across different industries, ensuring that your organization's journey into the Industry 4.0 future will be both smooth and successful.
With a human-centric approach, tailored for both public and private sectors, our solutions are designed to enhance human capabilities, streamline operations, and foster business growth.
Whether you need to amp up your security, develop cutting-edge robotics, or create automation systems that will turn heads, we know how to tailor innovation to meet your specific needs.
Let’s innovate together!
Ready to join iKnowHow S.A.?
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Frequently Asked Questions
What does a Java Developer do at iKnowHow S.A.?
As a Java Developer at iKnowHow S.A., you will: the Java Developer will design, develop, and maintain the back-end of large web-based Java EE/Spring applications while collaborating closely with clients to clarify requirements. They will also contribute to high-quality, maintainable, and scalable code throughout the development lifecycle..
Is the Java Developer position at iKnowHow S.A. remote?
The Java Developer position at iKnowHow S.A. is based in Municipality of Marousi, Attica, Greece. Contact the company through Clera for specific work arrangement details.
How do I apply for the Java Developer position at iKnowHow S.A.?
You can apply for the Java Developer position at iKnowHow S.A.directly through Clera. Click the "Apply Now" button above to start your application. Clera's AI-powered platform will help match your profile with this opportunity and guide you through the application process.