Senior Java Developer / Technical Lead - Healthcare Domain

Position: Senior Java Developer / Technical Lead
Experience: 7-12 years
Location: Gurugram / Hybrid
Domain: Healthcare Technology, Clinical Applications, Medical Device Integration

Key Responsibilities

1. Healthcare Platform Development

• Design and develop scalable healthcare applications using Java 17+ and Spring Boot.
• Build backend services and REST APIs for patient management, clinical records and workflows.
• Ensure application performance, security, reliability and scalability.
• Translate clinical requirements into technical solutions.

2. Healthcare Interoperability & Integration

• Integrate hospital systems, EHR/EMR platforms and healthcare applications.
• Implement HL7 FHIR and HL7 v2 standards.
• Work with HAPI FHIR and FHIR-based APIs.
• Develop healthcare data mapping, transformation and integration services.
• Integrate laboratory systems and medical device platforms.

3. Clinical Workflows & Protocol Management

• Develop configurable clinical workflows and treatment protocols.
• Implement workflow orchestration using Camunda, Flowable or Temporal.
• Build business rules, approvals and clinical decision-support services.
• Ensure workflow traceability and auditability.

4. Real-Time Data Processing

• Develop event-driven services for medical device data and clinical events.
• Work with Kafka, RabbitMQ, MQTT and WebSockets.
• Process and manage real-time clinical observations and time-series data.
• Integrate medical device connectivity platforms.

5. Security & Compliance

• Implement authentication, authorisation and role-based access.
• Maintain audit trails for clinical data and activities.
• Follow secure coding practices and healthcare data protection requirements.
• Support application monitoring, reliability and disaster recovery.

6. Technical Leadership

• Contribute to architecture and technical design decisions.
• Conduct code reviews and guide developers.
• Collaborate with architects, QA, product and clinical teams.
• Support CI/CD, automated testing and production deployments.

Required Technical Skills

Core Java Technologies

• Java 17+, Spring Boot, Spring Framework and Spring Security.
• REST APIs, Microservices and Hibernate/JPA.
• PostgreSQL, MySQL or similar databases.
• Maven/Gradle, JUnit, Mockito and Git.
• CI/CD and automated testing.

Healthcare Technologies & Standards

• Hands-on healthcare software development experience.
• HL7 FHIR, HL7 v2 and HAPI FHIR.
• Knowledge of FHIR resources: Patient, Encounter, Observation, Practitioner and Device.
• Healthcare data modelling and REST-based integrations.

Distributed Systems & Integration

• Event-driven architecture.
• Kafka, RabbitMQ or similar messaging platforms.
• WebSockets and real-time communication.
• API integration and data transformation.

Desirable Skills

• Experience in ICU, Critical Care or Remote Patient Monitoring applications.
• Medical device integration (Patient Monitors, Ventilators, Infusion Pumps).
• Knowledge of IEEE 11073 standards.
• Mirth Connect / NextGen Connect.
• Camunda, Flowable, Temporal or BPMN.
• DICOM / PACS integration.
• TimescaleDB or other time-series databases.
• ABDM healthcare interoperability.
• Healthcare cybersecurity and medical software quality standards.
• AWS/Azure, Docker and Kubernetes.

Healthcare Domain Experience

Experience in one or more of the following domains:

• EHR / EMR and Hospital Information Systems.
• Clinical Information Systems.
• Remote Patient Monitoring.
• Telemedicine and Virtual Care.
• ICU / Critical Care Software.
• Medical Device Integration.
• Clinical Decision Support Systems.
• Healthcare Data Exchange Platforms.