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Upcom
Java Engineer/Business AspectUpcom • Greece, Athens
Java Engineer/Business Aspect

Java Engineer/Business Aspect

Upcom • Greece, Athens
30+ days ago
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 and SOAP APIs that enable communication between internal and external systems.
  • Collaborate with cross-functional teams to support middleware integration and data exchange between platforms.
  • Proactively monitor, troubleshoot, and resolve performance issues including latency and availability.
  • Apply and uphold best practices including testing, and version control.

Required Qualifications:

  • 2+ years of professional experience in Java development.
  • Collaboration with Product Owners and stakeholders to ensure consistency with business objectives and user requirements.
  • Solid experience with enterprise Java (J2EE).
  • Solid experience working with Spring framework (SpringBoot).
  • Knowledge of JavaScript, CSS, jQuery, and experience collaborating on front-end integrations.
  • Bonus: Experience with Angular or other modern JavaScript frameworks.
  • Strong problem-solving abilities and a proactive mindset for system maintenance.
  • Excellent communication skills and ability to work independently as the system owner.

What We Offer:

  • Private health insurance.
  • Unlimited access to a workplace wellness support platform.
  • A dynamic and supportive environment with opportunities for growth and upskilling.
  • Exposure to modern technologies in a stable and meaningful government project.
  • A collaborative culture that values innovation and initiative.

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Java Engineer/Business Aspect • Greece, Athens

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