Java Developer
InTTrust • Chalandri, Attica, Greece
Posted: October 22, 2026
Job Description
InTTrust is a trusted Technology and Digital Solutions provider creating value for customers through a broad range of IT and Cybersecurity services and solutions.
We are seeking to hire two Java Developers to join our client team and support two portals of a leading insurance company and their web services. The engagement is full time for an initial period of six months, with an expected start date of 15/11/2026. Remote work is acceptable.
The ideal candidate has hands-on Java application support experience, a strong troubleshooting mindset, and the ability to work effectively in an operational support environment. For one of the portals, UI support is not included in the scope.
InTTrust is a trusted Technology and Digital Solutions provider creating value for customers through a broad range of IT and Cybersecurity services and solutions.We are seeking to hire two Java Developers to join our client team and support two portals...What you'll do
· Provide troubleshooting and application support for two Java-based portals and their web services.
· Investigate incidents, identify root causes, and support service restoration.
· Support the backend, front-end and web-service components.
· Perform Tomcat restarts when required, following the client’s operational procedures.
· Collaborate with the client’s technical stakeholders and document issues and resolutions.
Role Requirements
· Solid professional experience in Java development.
· Experience developing and maintaining applications using JSP (JavaServer Pages).
· Good knowledge of JavaScript and web development technologies.
· Practical experience designing and developing applications using Spring Boot.
· Working knowledge of SQL, including querying and working with relational databases.
· Demonstrated ability to analyze, troubleshoot, and resolve technical issues across web applications and web services.
The following will be considered as a plus:
· Experience supporting production portals in an enterprise environment.
· Experience with Apache Tomcat operations.
· Familiarity with incident-management and application-support processes.
Soft Skills
· Analytical and structured troubleshooting approach.
· Clear communication and collaboration skills.
· Accountability and attention to operational procedures.
· Ability to remain calm and methodical during incidents.
