Java Backend Developer

Job description

We’re seeking to hire 2 backend developers with strong Java experience to enhance their Authentication & Wallet Tribe.

Responsibilities:

- Design, build, and maintain scalable microservices for core authentication and wallet products.

- Take proactive ownership of tasks and drive solutions independently.

- Collaborate closely with the Tech Lead and product owners to manage backlogs effectively.

- Develop secure API integrations that adhere to core security standards (OAuth).

Key Requirements:

- Senior-level experience with modern Java (Java 21 / 25).

- Strong experience with Microservices architecture and RESTful APIs.

- Hands-on experience with Google Cloud Platform (GCP).

- Experience with Kubernetes, Docker, Terraform, Helm, GitLab, and Jenkins.

- Solid experience with PostgreSQL.

- Hands-on experience with OAuth/Authentication protocols.

- Proactive, independent mindset in high-workload environments.

Nice to Have:

- Experience with AI agents/LLM tools (e.g., OpenAI/Claude).

- Experience in Fintech, Wallet, or Identity systems.

Other Details:

- Location: Fully Remote (UE)

- Duration: 6 months (Possibility of extension)

- Notice Period / Start: Immediate to 2 weeks preferred