HL7 Integration Developer

Natus Sensory Inc.; Bengaluru; Remote; INR 1,500,000 - 2,300,000; Full time

Benefits offered by this job

Work-from-home initially

Office in Bangalore later

Travel <5%

International collaboration

English company language

Job summary

Natus Sensory India is hiring an HL7 Integration Developer to design, build, test, and support healthcare interfaces. You will work with Java and Lua, using Mirth Connect and iNTERFACEWARE Iguana to move data securely across clinical systems from a remote setup.

Ideal candidates have strong HL7 v2 knowledge, production experience, and familiarity with XML, JSON, REST, and SQL. The role starts remote and will transition toward a Bangalore office presence, with limited travel as needed.

Qualifications

• Hands-on experience developing and supporting healthcare interfaces in production environments.
• Strong Java development experience with debugging, APIs, data manipulation, and maintainable coding.
• Lua development experience for healthcare integration and interface logic.
• Production experience with Mirth Connect and Iguana.
• Solid knowledge of HL7 v2 structure, segments, fields, and acknowledgements.
• Experience with XML, JSON, REST, SQL, and secure file transfer.
• Ability to diagnose interface problems across apps, networks, certificates, databases, and data.
• Experience with Git and disciplined release practices.
• Clear written and verbal communication with technical and non-technical stakeholders.

Responsibilities

• Design, develop, configure, and maintain HL7 interfaces and workflows using Mirth and Iguana.
• Write, review, troubleshoot, and optimize Java and Lua code for message transformation and routing.
• Implement HL7 v2 message flows (ADT, ORM, ORU, SIU, DFT, ACK/NACK).
• Build and support endpoints (MLLP, HTTPS/REST, SOAP, SFTP, databases, files).
• Create data mappings among HL7, XML, JSON, delimited files, and relational databases.
• Perform unit, integration, and end-to-end testing; document expected results.
• Monitor production interfaces, diagnose failures, and implement durable fixes.
• Collaborate with product, implementation, support, security, infra, and customers.
• Maintain interface documentation, runbooks, and change records.
• Follow secure development, version control, and change-management practices.
• Participate in releases and on-call rotations as needed.

Skills

Java development

Lua development

HL7 v2

Mirth Connect

iNTERFACEWARE Iguana

REST APIs

SQL

Git

Tools

Mirth Connect (NextGen Connect)

iNTERFACEWARE Iguana

Job description

Welcome to Natus Sensory India

We are continuing to grow our business in India and are now looking to expand our team there. Be part of this exciting journey right from the start!

Welcome to Natus Sensory India

We are continuing to grow our business in India and are now looking to expand our team there. Be part of this exciting journey right from the start!

Natus Sensory India are a leading manufacturer of medical devices and software for a range of solutions, including eight sensory nervous systems. Our mission is to improve patient outcomes in target markets through innovative screening, diagnostic and treatment solutions. We manufacture and distribute a range of medical device products used in the diagnosis of human disorders of sensory system and neural pathways.

Position Summary

The HL7 Integration Developer designs, builds, tests, deploys, and supports healthcare interfaces that move clinical and operational data securely and reliably between internal applications, customer systems, laboratories, hospitals, public-health partners, and other external platforms. This role requires hands-on development in both Java and Lua and production experience with both Mirth Connect and iNTERFACEWARE Iguana.

Location: Remote

Work Timings- 9 AM to 5 PM EST

Key Responsibilities

• Design, develop, configure, and maintain HL7 interfaces and integration workflows using Mirth

Connect and iNTERFACEWARE Iguana.

• Write, review, troubleshoot, and optimize Java and Lua code used for message transformation, validation, routing, enrichment, and error handling.

• Implement and support HL7 v2 message flows, including ADT, ORM, ORU, SIU, DFT, ACK/NACK handling, custom Z-segments, and customer-specific specifications.

• Build and support TCP/IP MLLP, HTTPS/REST, SOAP, SFTP, database, file-based, and related integration endpoints.

• Create mapping specifications and transform data among HL7, XML, JSON, delimited files, and relational databases.

• Perform unit, integration, regression, volume, and end-to-end testing; create test messages and document expected results.

• Monitor production interfaces, analyze logs and queues, resolve message failures, perform rootcause analysis, and implement durable corrective actions.

• Partner with product, implementation, support, security, infrastructure, and customer technical teams to clarify requirements and deliver interfaces.

• Maintain interface documentation, data-flow diagrams, deployment procedures, runbooks, and change records.

• Follow secure development, source-control, peer-review, change-management, privacy, and regulated healthcare data-handling practices.

• Participate in scheduled releases and an on-call or after-hours support rotation as business needs require.

Required Qualifications

• Professional experience developing and supporting healthcare interfaces in a production

environment.

• Strong hands-on Java development experience, including debugging, libraries/APIs, data manipulation, and maintainable coding practices.

• Strong hands-on Lua development experience for healthcare integration, transformation, and interface logic.

• Production experience building and supporting interfaces in Mirth Connect (NextGen Connect).

• Production experience building and supporting interfaces in iNTERFACEWARE Iguana.

• Strong knowledge of HL7 v2 structure, segments, fields, components, data types, acknowledgements, and common trigger events.

• Experience with XML, JSON, REST APIs, SQL, relational databases, TCP/IP, MLLP, and secure file transfer.

• Ability to diagnose interface problems across applications, networks, certificates, databases, and message content.

• Experience with Git or another source-control system and disciplined software development and release practices.

• Clear written and verbal communication skills, including the ability to work directly with technical and nontechnical stakeholders.

Preferred Qualifications

• Five or more years of healthcare integration or interface-development experience.

• Experience with FHIR resources and APIs, CDA/CCD, X12, DICOM, or other healthcare interoperability standards.

• Experience integrating laboratory, hospital, EHR/EMR, public-health, or newborn-screening systems.

• Experience with Microsoft SQL Server, Oracle, Linux, Windows Server, cloud environments, containers, or CI/CD pipelines.

• Knowledge of interface security, TLS/mTLS, certificates, OAuth 2.0, encryption, auditing, and secrets management.

• Understanding of HIPAA, PHI/PII protection, least privilege, data minimization, and secure software development.

• Relevant certification or formal training in HL7, FHIR, Mirth Connect, Iguana, Java, or healthcare interoperability.

Success Measures

• Interfaces meet approved functional, security, performance, and reliability requirements.

• Message failures and production incidents are identified, communicated, and resolved within agreed service levels.

• Code, mappings, tests, deployment records, and operational documentation are complete and supportable.

• Solutions are reusable, observable, maintainable, and delivered with minimal disruption to customers and clinical workflows.

Working Conditions and Compliance

The role may require access to systems containing protected health information or other sensitive data.

The selected candidate must comply with company security, privacy, acceptable-use, access-control, and incident-reporting requirements and complete any required background screening and training.

Compensation and Benefits:

Along with a competitive salary and performance-based incentives, we offer a comprehensive benefits package starting from day one, including medical insurance coverage for employees and their families, gratuity as per statutory norms, and paid time off in accordance with applicable labor laws.

Join Natus Sensory today.

Confidence in every Sense.

We Offer

• The role will start as a work-from-home remote position but will turn into a physical presence in an office role in Bangalore.

• Minimal travelling: less than 5%

• Collaborative and international environment with different cultures.

• English company language.

• Full ownership of testing of features and functionality.

EEO Statement

Natus Sensory is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, veteran status, disability, sexual orientation, gender identity, or any other protected status.