We are hiring an experienced Java Backend Lead Developer to join a dynamic team supporting a major U.S. banking client. This role requires a hands-on engineer with deep experience in backend development, cloud-native deployment, and containerized microservices. Youll be responsible for building secure, scalable, and high-performance services within a complex, BFSI-aligned architecture. Ideal candidates are technically strong, detail-oriented, and capable of driving both development and deployment efforts in a hybrid work environment.
Client : US-based Global Banking Institution
Notice Period : 21 Days
Model : Hybrid (3 Days Onsite)
Key Responsibilities :
- Design, develop, and maintain enterprise-grade backend services using Java and Spring Boot.
- Build secure and scalable RESTful APIs with comprehensive documentation and error handling.
- Architect and contribute to microservices with strong service isolation, API gateways, and circuit breakers.
- Manage data persistence with JPA / Hibernate and write optimized SQL for complex queries and transactions.
- Support containerization and deployment of services using Docker and Kubernetes.
- Collaborate on cloud deployments (GCP, AWS, or Azure) using managed services for compute, networking, and storage.
- Lead CI / CD processes using Jenkins or GitLab CI and troubleshoot pipeline failures or deployment issues.
- Coach junior team members and engage in regular code reviews, best practices enforcement, and process improvements.
- Monitor and debug application issues using observability tools like ELK, Prometheus, or Splunk.
- Ensure high unit test coverage and robust integration testing using JUnit, Mockito, and related frameworks.
Technical Skills & Expertise :
Candidates should have strong hands-on experience with the following :
Java 8 / 11+ with deep knowledge of object-oriented principles, functional programming (Lambdas, Streams), memory management, and exception handling.Spring Boot and Spring Security, including configuration of beans, profiles, and JWT-based RESTful API development with understanding of HTTP methods, headers, pagination, versioning, and OpenAPI / Swagger documentation.Microservices architecture including service discovery, stateless design, container orchestration, and fault tolerance patterns.Multithreading and concurrency concepts with working knowledge of synchronization, ExecutorService, and debugging race conditions or deadlocks.JPA / Hibernate for ORM mapping, transaction management, lazy loading, cascading, and native query execution.CI / CD pipeline workflows using Jenkins or GitLab CI with knowledge of build / test / deploy stages and environment variable management.Kubernetes deployment and management using YAML (pods, services, ConfigMaps, probes), with experience in GKE or OpenShift preferred.Cloud platforms like AWS, GCP, or Azure for deploying Java-based backend workloads (compute, networking, storage).Unit and integration testing using JUnit, Mockito, and optional tools like Testcontainers, targeting 60%+ code coverage.Git-based version control with experience in rebasing, merge conflict resolution, and branching strategies (e.g., Git Flow).Nice-to-Have Skills :
Messaging systems like RabbitMQ or Kafka, with understanding of queue / topic setup, retries, and dead-letter queues.Build tools such as Maven or Gradle, including dependency management and plugin configuration.Exposure to OpenShift CLI or console and familiarity with OpenShift-specific deployment YAMLs.Docker for containerizing Spring Boot applications, understanding image layers, volumes, and networking.Observability tools such as ELK, Prometheus, or Splunk for log tracing and monitoring application health.Familiarity with authentication standards like OAuth2 and JWT in a microservices environment.Working knowledge of software design patterns such as Singleton, Factory, Strategy, and their practical application in large-scale systems.(ref : hirist.tech)