Senior Software Development Engineer/Lead - Java/Spring Boot
First seen by Alion on Oct 30, 2026.
Role Overview :
We are looking for an experienced Java Backend Senior Developer / Lead with 6 - 10 years of hands-on experience in designing, developing, and deploying scalable, high-performance backend applications.
Key Responsibilities :
- Design, develop, and maintain scalable backend applications using Java and Spring Boot.
- Develop and implement RESTful APIs and microservices-based architectures.
- Design, build, and deploy cloud-native applications using AWS services.
- Write clean, maintainable, reusable, and efficient code following industry best practices.
- Work on application performance optimization, scalability, reliability, and security.
- Implement database integration and optimize queries for better application performance.
- Develop and maintain integrations with internal and external systems.
- Troubleshoot, debug, and resolve complex technical issues across backend services.
- Participate in technical discussions, architecture design, and code reviews.
- Implement CI/CD pipelines and support automated build and deployment processes.
- Ensure application security, coding standards, and best practices are followed.
- Collaborate with frontend developers, DevOps engineers, QA teams, and product stakeholders.
- Mentor junior developers and provide technical guidance to the development team.
- Take ownership of technical deliverables and ensure timely project execution.
Technical Stack :
- Core Java, OOP, Collections, Multithreading, Java 8+.
- Spring Boot, Spring MVC, Spring Security, Spring Data JPA.
- Microservices Architecture, RESTful Web Services.
- AWS (EC2, S3, Lambda, RDS, ECS/EKS, API Gateway, CloudWatch, IAM).
- Databases : MySQL, PostgreSQL, Oracle; Hibernate/JPA.
- Tools : Git, Maven/Gradle, Docker, Kubernetes.
- Testing : JUnit, Mockito.
- Messaging : Kafka, RabbitMQ.
- Caching : Redis.
- CI/CD : Jenkins, GitHub Actions, GitLab CI.
Skills
Java, Spring Boot, Microservices Architecture, AWS, RESTful API, Hibernate, MySQL, Kafka, Redis, JPA