Senior backend Java developer
Luxoft (a DXC Technology Company) (company site, opens in a new tab)9+ yrsNoidaOn-siteDirect career pageEst. 28–40 LPA
Posted on 23 Sept
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Job description
Structured overview of role & requirements
About This Role
- Design, build, and scale backend microservices and event-driven systems using Java 17+ for a high throughput, low latency platform with strict reliability and auditability.
- Own end-to-end delivery including architecture decisions, production deployment, monitoring, troubleshooting, and performance tuning on AWS services (ECS/EKS/Lambda, RDS/Aurora, MSK/Kinesis).
- Ensure system reliability, fault tolerance, security compliance, and strong CI/CD practices with GitHub Actions and observability tooling (OpenTelemetry, Prometheus/Grafana).
Minimum Requirements
- 9+ years professional experience in backend Java development with strong Core Java and Spring ecosystem skills (Spring Boot, Data, Security).
- Hands-on AWS experience deploying and operating production services using at least 3 of: ECS/EKS/Lambda, RDS/Aurora, S3, SQS/SNS/MSK/Kinesis, CloudWatch, IAM.
- Proven expertise in PostgreSQL including indexing, query tuning (EXPLAIN/ANALYZE), transactions, and isolation levels.
- Experience with containerization (Docker) and infrastructure as code (Terraform or CloudFormation).
Ideal Candidate Profile
- Experienced in building fault tolerant, distributed backend systems using resilience patterns (circuit breakers, bulkheads, rate limiting).
- Comfortable delivering fully managed production services on AWS with CI/CD automation and modern observability practices.
- Familiarity with secure coding standards, API design, and compliance requirements in domains requiring auditability and reliability.