BackEnd Software Engineer (Java/Python)

• Design, develop, and maintain backend services in both Java/Spring Boot and Python/FastAPI.
• Collaborate with engineers, architects, and product owners to translate requirements into scalable backend solutions.
• Contribute to the migration of selected services between Java and Python stacks when appropriate.
• Ensure high performance, reliability, and maintainability across all backend components.

This role helps shipping companies cut fuel consumption, reduce emissions, and transform vessel performance across entire fleets, contributing to environmental sustainability in the maritime industry.

• 4+ years of hands‑on backend development experience.
• Strong experience with Java (8+) and the Spring Boot ecosystem.
• Strong experience with Python (3.8+) and at least one major framework (FastAPI, Flask, or Django).
• Solid understanding of RESTful API design, microservices, and distributed systems.

• Competitive remuneration package: Skill & experience-based salary and eligibility for additional employee benefits.
• Health Package: Private health insurance coverage and mental health - therapist benefit.
• Paid leaves: emergency and medical leaves.
• Learning and Development Package: Access to courses platform and eligibility for seminars, conferences and workshops.
• Remote Flexibility: Great office space in the heart of Athens with hybrid option.

DeepSea is a maritime technology leader providing a unified optimisation platform that helps shipping companies cut fuel consumption, reduce emissions, and transform vessel performance across entire fleets.