Team Leader (Full Stack Engineer)

iKnowHow Group is a dynamic, international technology company with 24+ years of experience and a team of 300+ talented professionals delivering innovative technology solutions across Energy, Telecommunications, Banking & Financial Services, and the Public Sector.

Through its specialized subsidiaries, it brings domain expertise in areas such as Health and Robotics—blending deep industry knowledge with advanced, future-ready technologies.

At its core, iKnowHow S.A. delivers end-to-end project development - both internal and client-facing - turning strategy into scalable, real-world solutions. Our portfolio spans Data & AI platforms, enterprise integration, cloud-native applications, and large-scale digital transformation initiatives, enabling leading organizations across the public and private sectors to evolve and grow.

We’re looking for curious, driven people who want to create impact through technology—and grow with us.

We are looking for an experienced and dynamic Team Leader (Full Stack Engineer) to strengthen our development team and play a key role in the design and implementation of modern digital applications.

Responsibilities

• Define and design the architecture between Frontend and Backend systems

• Lead and guide the development team (developers)
• Design and implement applications based on microservices architecture
• Participate in technical design and critical decision-making
• Ensure code quality and adherence to best development practices
• Collaborate with stakeholders to understand and analyze requirements

Requirements

• 5+ Years of experience
• Strong experience in application development with Java (Spring Boot)
• Solid knowledge of microservices patterns and distributed systems
• Experience in frontend development with React (JavaScript)
• Experience in REST APIs and system integration
• Previous experience in a leadership or team coordination role
• Understanding of architectural patterns and design principles (SOLID, Clean Architecture, etc.)
• Experience with cloud environments (AWS, Azure, OCI)
• Knowledge of DevOps practices (CI/CD, Docker, Kubernetes)
• Experience in Agile/Scrum environments

Benefits

• An attractive salary package

• Private health insurance plan

• Career development and growth opportunities

• Continuous training via personalized seminars

• An amazing private & open-office workspace in Athens #LI_Hybrid
• Stable and enjoyable working environment