Position Overview :
We are seeking a highly skilled Java + API Developer with strong expertise in building and maintaining backend services using Java 8 / 17, Spring Boot, and REST API frameworks. The ideal candidate will have hands-on experience with SQL / NoSQL databases, AWS cloud services, and API integration, along with a deep understanding of performance tuning, debugging, and security best practices.
Key Responsibilities :
Backend Development & API Engineering :
- Design, develop, and maintain backend applications using Java 8 / 17, Spring Boot, Spring MVC, and Spring JDBC.
- Build and maintain RESTful APIs ensuring high availability, scalability, and maintainability.
- Integrate APIs with frontend applications and third-party systems.
- Work on API Gateway configurations and API lifecycle management.
Cloud & AWS Integration :
Develop and deploy services on AWS ECS, EC2, Lambda, IAM, and S3.Integrate backend applications with AWS API Gateway for secure and optimized API delivery.Collaborate with DevOps teams to automate deployments and optimize cloud resources.Database Management :
Work with MongoDB and MSSQL for schema design, query optimization, indexing, and performance tuning.Implement efficient data access patterns and ensure data consistency across systems.Performance, Security & Testing :
Conduct application performance engineering, monitoring, and optimization.Implement security best practices for APIs and backend services.Use Postman and other tools for API testing, debugging, and validation.Monitor system health and resolve performance bottlenecks.Collaboration & Version Control :
Work closely with frontend developers, QA engineers, and DevOps teams for smooth delivery.Use GIT for version control and maintain clean, well-documented code.Participate in code reviews and follow coding standards.Required Technical Skills :
Programming Languages : Java 8 / 17Frameworks : Spring Boot, Spring MVC, Spring JDBCAPI Technologies : REST API, API GatewayDatabases : MSSQL, MongoDB (schema design, indexing, performance tuning)AWS Services : ECS, EC2, Lambda, IAM, S3, API GatewayTools : Eclipse (or IntelliJ IDEA), Postman, GITOthers : Debugging, API Testing, Performance Optimization, Security Best PracticesNice to Have : Knowledge of DevOps practices, application monitoring tools (e.g., CloudWatch, New Relic)
Qualifications :
Bachelors or Masters degree in Computer Science, Information Technology, or related field.Proven experience in backend development and API engineering.Strong understanding of microservices architecture and distributed systems.Ability to work in a collaborative, Agile environment.Excellent problem-solving skills and attention to detail.(ref : hirist.tech)
