Mandatory Skills

AWS Java Microsoft 365 Copilot PostgreSQL

Mandatory Skills Description

- 7+ years of professional backend experience with Java (Core Java, Collections/Concurrency, Streams, JVM internals).

- Solid with Spring ecosystem (Spring Boot, Spring Data, Spring Security; understanding of Spring Cloud is a plus).

- 5+ years of professional experience with Angular

- Exposure to Python for tooling and automation.

- Proven expertise with PostgreSQL: indexing strategies, query tuning (EXPLAIN/ANALYZE), transactions/locking, isolation levels.

- Hands on AWS experience: deploying and operating production services (at least 3 of ECS/EKS/Lambda, RDS/Aurora, S3, SQS/SNS/MSK/Kinesis, CloudWatch, IAM).

- Solid API design (REST/gRPC), versioning, pagination, and backward compatibility.

- Production grade observability (logs, metrics, tracing; OpenTelemetry, Prometheus/Grafana,



or similar).

- CI/CD with GitHub and GitHub Actions (branching strategies, code reviews, trunk based or GitFlow).

- Practical use of GitHub Copilot (or similar AI coding assistants) to boost productivity while maintaining code quality.

- Experience building fault tolerant distributed systems (circuit breakers, bulkheads, rate limiting; resilience patterns).

- Proficiency with containerization (Docker) and infrastructure as code (Terraform/CloudFormationat least one).

- Strong understanding of secure coding practices and common vulns (OWASP Top 10).

- Excellent communication; ability to turn ambiguous requirements into actionable technical plans.

📌 Senior backend Java developer (Gurugram)
🏢 Luxoft
📍 Gurugram