What are the responsibilities and job description for the Performance Tester + Java position at Metaminds?
Performance tuning exp with java development knowledge
Performance Optimization
- Code Optimization – Identifying inefficient code (e.g., redundant loops, unnecessary DB calls).
- Query Optimization – Tuning SQL and NoSQL queries for better performance.
- Caching Strategies – Using Redis, Memcached, or in-memory caching to reduce DB calls.
- Concurrency & Parallelism – Efficient multi-threading and asynchronous processing.
Infrastructure & Scalability
- Cloud Performance Optimization – Tuning AWS/GCP/Azure resources (autoscaling, instance types).
- Kubernetes/OpenShift Performance – Pod scaling, resource requests/limits, and node performance.
- Database Performance Tuning – Indexing, sharding, partitioning strategies.
Soft Skills & Best Practices
- Root Cause Analysis (RCA) – Systematic troubleshooting of performance issues.
- Collaboration with Dev, Ops, and QA – Communicating findings and solutions.
- CI/CD Integration – Embedding performance tests in Jenkins, GitHub Actions, or GitLab CI.
Salary : $40 - $48
