Senior Java Software Engineer - Healthcare Domain

Key Responsibilities

Lead the design and development of distributed, scalable, and secure applications using Java (Spring Boot) and Node.js (Express / NestJS).

Architect microservices-based solutions that support healthcare interoperability (FHIR / HL7 APIs).

Collaborate with architects, product owners, and business stakeholders to translate healthcare business requirements into technical designs.

Ensure compliance with HIPAA, GDPR, and other regulatory requirements in system architecture.

Build and maintain RESTful APIs and microservices to integrate with healthcare platforms such as Epic, Cerner, or Allscripts.

Develop backend services handling patient data, appointments, billing, and claims modules.

Design and implement real-time data processing and secure data exchange using FHIR / HL7 standards.

Optimize application performance and scalability through code reviews, refactoring, and architectural improvements.

Oversee the full SDLC, from design to deployment, ensuring timely delivery of project milestones.

Work closely with QA and DevOps teams to automate testing, deployment, and monitoring processes.

Required Skills & Qualifications

Education : Bachelor’s or Master’s degree in Computer Science, Information Technology, or related field.

Experience : 10+ years of professional software development experience, with at least 3+ years in a technical leadership role.

Technical Skills

Languages : Java 8 / 11 / 17, JavaScript / TypeScript, SQL

Frameworks : Spring Boot, Spring Cloud, Express.js, NestJS, Hibernate / JPA

Microservices & Integration : REST, SOAP, Kafka, RabbitMQ, FHIR, HL7, OAuth2, JWT

Databases : PostgreSQL, MySQL, MongoDB, Oracle

Cloud Platforms : AWS / Azure / GCP (Lambda, ECS, Kubernetes, S3, RDS)

DevOps & Tools : Docker, Kubernetes, Jenkins, GitLab CI / CD, SonarQube, Maven / Gradle

Healthcare Standards : FHIR, HL7, CCD, DICOM, HIPAA compliance

Testing : JUnit, Mockito, Jest, Mocha, Postman, Newman