Senior Backend Engineer - Java & Cloud Platform
Job Overview
You will work on a large-scale Java-based platform used in high-traffic and enterprise environments, contributing to both core product and cloud infrastructure. You’ll collaborate closely with senior engineers and tech leadership to design, build, and improve scalable systems. The role combines backend development with cloud and platform engineering, with a strong focus on code quality and long-term maintainability. You will also play a key role in addressing technical challenges and shaping the evolution of the platform.
Responsibilities
Design, build, and maintain backend services in Java within a complex platform environment
Contribute to cloud platform development and deployment workflows (AWS / OVH)
Develop APIs and integrate with cloud vendor services
Work across the stack when needed (Java + JS/TS components)
Participate in architecture and technical design decisions
Review code, ensure quality standards, and manage technical debt
Troubleshoot and resolve complex production issues
Collaborate with Product, QA, and Support teams
Contribute to CI/CD pipelines and containerized environments
Requirements
8+ years of experience in backend development with strong Java expertise
Proven experience building and maintaining production systems
Experience with cloud environments (AWS, OVH or similar)
Strong knowledge of Docker, containerization, and CI/CD pipelines
Experience working in distributed systems or scalable architectures
Comfortable with code reviews, debugging, and writing maintainable code
Exposure to JS/TS (React is a plus)
Open-source contributions are a strong plus
Fluent English (daily working language)
Benefits
Permanent contract
Full remote within France
Additional paid leave
Private healthcare (high coverage)
Meal vouchers
Remote work allowance
Performance bonus
Access to learning and well-being platforms
International and engineering-driven environment