Senior Fullstack Java & Angular Developer (PostgreSQL+AWS)

Luxoft India; Dadri; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Luxoft India is seeking a Senior Java Developer to design, build, and scale backend services for a high throughput platform. You will collaborate closely with Product, QA, and DevOps to ensure reliability and performance.

The ideal candidate should have over 7 years of experience with Java and strong skills in the Spring ecosystem, along with hands-on experience in AWS and PostgreSQL. A proficiency in Angular and CI/CD practices is also required.

Qualifications

• 7+ years of professional backend experience with Java.
• Strong expertise in the Spring ecosystem.
• 5+ years of experience with Angular.
• Proven expertise with PostgreSQL and AWS.
• Excellent communication skills and teamwork.

Responsibilities

• Design and implement microservices and event-driven components in Java.
• Model and optimize PostgreSQL schemas for performance.
• Build resilient services on AWS platforms.
• Ship with strong CI/CD practices and use GitHub Copilot.
• Monitor and troubleshoot production operations.

Skills

Java (Core Java, Collections/Concurrency, Streams)

Spring ecosystem (Spring Boot, Spring Data, Spring Security)

Angular

PostgreSQL

AWS (ECS/EKS/Lambda, S3, RDS/Aurora)

API design (REST/gRPC)

Docker

CI/CD practices

GitHub Copilot

Python

Tools

GitHub Actions

Terraform/CloudFormation

OpenTelemetry

Job description

We'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.

Responsibilities

• Design and implement microservices and event-driven components in Java (preferably Java 17+).
• Model and optimize PostgreSQL schemas, queries, and transactions for performance and integrity.
• Build resilient, observable services on AWS (ECS/EKS/Lambda, S3, RDS/Aurora, MSK/Kinesis, IAM).
• Ship with strong CI/CD practices (GitHub Actions) and leverage GitHub Copilot to accelerate high quality delivery.
• Ensure reliability, scalability, and fault tolerance (circuit breakers, retries, idempotency, backpressure).
• Implement security and compliance controls (authz/authn, secrets, IAM policies, encryption at rest/in transit).
• Own production operations: monitoring, troubleshooting, and performance tuning.
• Contribute to architecture decisions, code reviews, and engineering standards.

Mandatory Skills

• 7+ years of professional backend experience with Java (Core Java, Collections/Concurrency, Streams, JVM internals).
• Strong 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.
• Proficiency with containerization (Docker) and infrastructure as code (Terraform/CloudFormation—at 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.