Job Description

nAbout the Role
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nWe're looking for a Senior Java Developer to design, build, and scale backend services for a high throughput, low latency platform with strict reliability and auditability requirements. You'll own end to end delivery—from design to production—collaborating closely with Product, QA, and DevOps
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nResponsibilities
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Design and implement microservices and event-driven components in Java (preferably Java 17+).n
Model and optimize PostgreSQL schemas, queries, and transactions for performance and integrity.n
Build resilient, observable services on AWS (ECS/EKS/Lambda, S3, RDS/Aurora, MSK/Kinesis, IAM).n
Ship with robust CI/CD practices (GitHub Actions) and leverage GitHub Copilot to accelerate high quality delivery.n
Ensure reliability, scalability, and fault tolerance (circuit breakers, retries, idempotency, backpressure).n
Implement security and compliance controls (authz/authn, secrets, IAM policies, encryption at rest/in transit).n
Own production operations: monitoring, troubleshooting,



and performance tuning.n
Contribute to architecture decisions, code reviews, and engineering standards.n

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nRequired Skills
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AWSn
Javan
Microsoft 365 Copilotn
PostgreSQLn

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nPreferred Skills Description
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9+ years of skilled backend experience with Java (Core Java, Collections/Concurrency, Streams, JVM internals).n
Robust with Spring ecosystem (Spring Boot, Spring Data, Spring Security; understanding of Spring Cloud is a plus).n
5+ years of professional experience with Angularn
Exposure to Python for tooling and automation.n
Proven expertise with PostgreSQL: indexing strategies, query tuning (EXPLAIN/ANALYZE), transactions/locking, isolation levels.n
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).n
Solid API design (REST/gRPC), versioni

📌 Senior Backend Java Developer Gurugram
🏢 Luxoft India
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