Job Description
iKnowHow Group is a leading Software & Robotics Solutions group of companies operating internationally for over 24 years, with 300+ professionals delivering innovative technology solutions across Energy, Telecommunications, Banking & Financial Services, and Public Sector industries. The group is structured into specialized subsidiaries, each focused on distinct technology domains and market verticals.
iKnowHow S.A., as the cornerstone of the group, utilizes state-of-the-art technologies and handles end-to-end internal and external project development, from conception to completion. Our portfolio spans Data & AI platforms, enterprise integration, cloud-native applications, and digital transformation initiatives for major organizations in private and public sectors.
We are now looking for a highly motivated Java Software Engineer to join our internal team.
Responsibilities:
Design, develop, and maintain high-quality software solutions using Java, Spring Boot, and related technologies
Contribute to the design and implementation of scalable and efficient RESTful APIs
Apply object-oriented and functional programming principles to deliver clean and maintainable code
Participate in the full software development lifecycle, including analysis, design, implementation, testing, and deployment
Develop and optimize database-driven applications, working with relational and/or NoSQL databases and ORM frameworks
Write and maintain unit and integration tests to ensure code quality and reliability
Perform code reviews and collaborate with team members to improve code quality and share knowledge
Follow and promote best practices in clean code, software architecture, and development standards
Troubleshoot, debug, and resolve technical issues in existing applications
Collaborate with cross-functional teams (e.g. QA, DevOps, Product Owners) to deliver high-quality solutions on time
Contribute to continuous improvement of development processes, tools, and practices
Support application deployment processes and contribute to CI/CD pipelines
University degree on Computer Science or Software Engineering (MSc degree will be considered a plus)
At least 3 years experience in software development
Solid background on:
Object-oriented programming and familiarity with functional programming
Database theory, proficient in different DBs and ORM frameworks
Algorithms design and implementation
Proficient in Java, Spring Boot, Maven, JUnit
Experience building RESTful APIs
Experience with unit / integration testing, source code control tools and performing code reviews
Awareness of “Clean Code” and clean coding practices
Nice to have:
Familiarity with Spring Cloud event-driven microservices framework
Business domain knowledge in Health IT Software solutions
Image Processing related algorithms implementations
Basic understanding of front-end frameworks such as Angular, React, and Vue
Knowledge of CI/CD practices (e.g. Jenkins, Teamcity etc.)
Familiarity working with Cloud Technologies (AWS, Azure, GCP etc.)
An attractive salary package
Career development and growth opportunities
An amazing private & open-office workspace in Athens
Continuous training via personalized seminars
Stable and enjoyable working environment
Flexible remote – onsite working model, adjusted to your needs #LI-Hybrid
