Senior Back‑End Engineer (Java, Microservices, Kubernetes)

Website: fusionfoundry.com
Job details:

Work Location: Hyderabad

No. of openings: 2

Exp: 3-7 Years

Expected Start: Immediate

Role Summary:

1. Design, implement, and run Java microservices on Kubernetes for a platform with tight database coupling and complex configuration logic.

2. Collaborate with local and global teams and working in Agile methodology.

Tech Stack:

Java (Spring Boot), REST/gRPC, Kubernetes, MySQL (primary), MongoDB (configuration store).

Key Responsibilities:

1. Build resilient microservices with clean contracts, observability, and fault tolerance.

2. Model data for MySQL; manage configuration through MongoDB; optimize queries and migration paths considering historical database growth.

3. Implement CI/CD, security controls, and performance baselines; partner with FE/QA for end‑to‑end delivery.

Must‑Have Qualifications

1. Senior‑level Java microservices experience; hands‑on Kubernetes, Junit 5 (deployment, scaling, troubleshooting).

2. Deep SQL expertise (schema design, indexing, performance); familiarity with MongoDB patterns for configuration.

3. Production support mindset (monitoring, tracing, incident response).

4. Design: experience in microservices design, even driven programming, 5. microservice based database design principles

6. NFR: Scalability, observability, security features

7. Continuous delivery: container orchestration and management

8. Configuration management: Code repos, artifacts management

Nice‑to‑Have

Data migration/playback strategies. Experience with meta‑processing logic and config‑driven behaviour.

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