Job
Description
Job Title: Senior Backend Engineer Core Java s Microservices (Multiple Positions) Overview: We are hiring for multiple backend engineering roles. Candidates must demonstrate strong capabilities in either Core Java backend engineering or Microservices and Cloud architecture, with working knowledge in the other . Candidates with strengths in both areas will be considered for senior roles. You will be part of a high-performance engineering team solving complex business problems through robust, scalable, and high-throughput systems. Core Technical Requirements Candidates must demonstrate strength in either of the following areas, with working knowledge of the other. Stronger capabilities in both will be considered for senior roles. Java s Backend Engineering Java 8+ (Streams, Lambdas, Functional Interfaces, Optionals) Spring Core, Spring Boot, object-oriented principles, exception handling, immutability Multithreading (Executor framework, locks, concurrency utilities) Collections, data structures, algorithms, time/space complexity Kafka (producer/consumer, schema, error handling, observability) JPA, RDBMS/NoSQL, joins, indexing, data modeling, sharding, CDC JVM tuning, GC configuration, profiling, dump analysis Design patterns (GoF creational, structural, behavioral) Microservices, Cloud s Distributed Systems REST APIs, OpenAPI/Swagger, request/response handling, API design best practices Spring Boot, Spring Cloud, Spring Reactive Kafka Streams, CQRS, materialized views, event-driven patterns GraphQL (Apollo/Spring Boot), schema federation, resolvers, caching Cloud-native apps on AWS (Lambda, IAM, S3, containers) API security (OAuth 2.0, JWT, Keycloak, API Gateway configuration) CI/CD pipelines, Docker, Kubernetes, Terraform Observability with ELK, Prometheus, Grafana, Jaeger, Kiali + Additional Skills (Nice to Have) Node.js, React, Angular, Golang, Python, GenAI Web platforms: AEM, Sitecore Production support, rollbacks, canary deployments TDD, mocking, Postman, security/performance test automation Architecture artifacts: logical/sequence views, layering, solution detailing Key Responsibilities Design and develop scalable backend systems using Java and Spring Boot Build event-driven microservices and cloud-native APIs Implement secure, observable, and high-performance solutions Collaborate with teams to define architecture, patterns, and standards Contribute to solution design, code reviews, and production readiness Troubleshoot, optimize, and monitor distributed systems in production Mentor junior engineers (for senior roles)
