Senior Java Developer/Tech Lead

iKnowHow · Khalándrion

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 are now looking for a talented Senior Java Developer to lead a development team and work in new challenging outsourced projects. In this role, you will be responsible for developing demanding tasks of the projects but also overseeing the development and implementation of junior developers.

Requirements

Bachelor’s degree in Information Technology, Computer Science, Computer Engineering or any related field
Minimum 5 years Java development experience

Advanced knowledge in Java Technologies (J2EE, Spring, XML Parsing, JDBC, Web Services)

Experience with Relational database (SQL Server) and ORM layers (Hibernate)

Advanced knowledge in writing and consuming SOAP and Rest Web Services

Knowledge of system frameworks like Git and Azure DevOps (ADO)

Advanced team management skills

Good interpersonal skills

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

More jobs at iKnowHow · Software Engineering jobs in Chalandri