Up
Posted:
June 02, 2026
Location:
Athens, Attica, Greece
Job Description
We are seeking a highly skilled and experienced Full Stack Java Engineer to join our growing team. for a government’s long-term project. This role is about taking the lead in maintaining, enhancing, and ensuring the reliability of existing Java-based enterprise applications and have ownership of the Business aspect. You will be responsible for understanding the system inside and out, acting as the go-to person for its ongoing performance, stability, and technical improvements.
Key Responsibilities:
- Take ownership of an existing Java-based application, ensuring high performance, reliability, and long-term maintainability.
- Maintain and enhance Java-based enterprise systems with a strong focus on scalability and stability.
- Design and optimize Oracle queries for high-efficiency data manipulation.
- Maintain and improve RESTful an...
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Submit your application for the Java Engineer/Business Aspect position at Upcom.
Apply Now Save for LaterJob Overview
Job Type:
Full Time
Location:
Athens, Greece
Posted:
June 02, 2026
Deadline:
July 12, 2026