NOT A DIRECT WALK-IN

Note: Please apply according to your suitability. We will review your profiles before scheduling the virtual interviews on Saturday (14 Nov 2026). This is not a direct walk in.

Role & responsibilities:

- Strong proficiency in Java 11, Spring Boot, Spring MVC, Spring Data JPA
- Advanced usage of Criteria API, joins, predicates, projections, and dynamic query construction
- Deep understanding of EntityManager lifecycle, persistence context, and nested query handling
- Proficient in PostgreSQL: writing CTEs, batch updates, procedural loops, performance tuning
- Strong SQL and PL/pgSQL skills with batch-safe designs
- Good understanding of REST APIs, status codes, and HTTP method logging
- Familiarity with AWS Lambdas, EC2, S3
- Advanced usage of Streams API Nice to Have
- Experience with FHIR data models or healthcare data systems




- Familiarity with CloudWatch logs, AWS services, or log sanitization
- Exposure to tools like Postman

Responsibilities:

- Design, implement, and optimize RESTful APIs using Spring Boot and JPA.
- Handle nested Criteria queries, subqueries, dynamic joins, and conditional projections in JPA/Hibernate.
- Write efficient batch-processing scripts using PL/pgSQL with LIMIT, LOOP, WITH, and RETURNING.
- Create secure and performant rollback/commit flows using programmatic or declarative transaction management.
- Collaborate with QA, DevOps, and frontend teams for full-lifecycle support of API services

Connect me for any further enquiry: [email protected]

📌 Walk-in || Java Back End Developer (Hyderabad)
🏢 Healthfirst Technologies
📍 Hyderabad