Marousi, Attica, Greece Hybrid

I KNOW HOW S.A is hiring a Java Developer

Responsibilities

  • Design, build, and support backend systems for large-scale web applications using Java EE and Spring frameworks.
  • Work directly with clients to define technical requirements and offer expert guidance.
  • Maintain clear and consistent communication with team members to ensure project alignment and timely delivery.
  • Write clean, efficient, and scalable code that supports long-term maintenance and system evolution.
  • Engage in technical design, documentation, coding, and system integration activities throughout the development cycle.

Requirements

  • Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a comparable discipline.
  • Minimum of three years of professional software development experience.
  • Fundamental knowledge of synchronous and asynchronous messaging patterns.
  • Working familiarity with REST and SOAP communication protocols.
  • Proven experience handling XML and JSON data formats.
  • Hands-on experience using API testing and development tools such as Postman and Swagger.
  • Proficiency in writing SQL queries and interfacing with relational databases including Oracle, DB2, or MySQL.
  • Understanding of Git and standard version control practices.
  • Basic knowledge of CI/CD concepts and tools like Jenkins.

Nice to Have

  • Exposure to integration frameworks and technologies such as Spring Boot, Node.js, or MuleSoft.

Benefits

  • Stable and positive workplace atmosphere.
  • Competitive compensation and benefits structure.
  • Opportunities for professional advancement and career progression.
  • Modern private and open-plan office space located in Athens.
  • Ongoing learning through tailored training sessions and seminars.

Work Arrangement

Hybrid

Required Skills
Software DevelopmentRESTSwaggerGit
About company
I KNOW HOW S.A

We craft custom automation systems and advanced software solutions. Our expertise lies in creating cyber-physical systems that seamlessly integrate physical and computational components. 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!

The company is part of IKH Group, which spans enterprise applications, medical imaging platforms, autonomous robotics solutions, and defense & homeland security. It has evolved from a small company into a multimillion-euro enterprise, delivering bespoke solutions across Greece and abroad.

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Job Details
Department iKnowHealth
Category backend
Posted 5 months ago