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Freelance Hl7 Interface Engineer Jobs (NOW HIRING)

FHR

MO-5-6-HL7 Developer 64324

Nashville, TN · On-site

Our direct client has an opening for a HL7 Developer 64324 This client is in Nashville, Tennessee ... Key Job Responsibilities Interface Implementation: · Assist with the design, testing, and ...

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Community Care Physicians

Interface Engineer

Latham, NY · On-site

$95K - $120K/yr

... HL7, FHIR, and CCD required. • Knowledge of ADT, registration, scheduling, billing, clinical, and ancillary systems preferred. • Experience with SQL and database structures preferred. • ...

USM

.Net HL7 Developer

Smithfield, RI · On-site

Position: .NET/HL7 developer Location: Smithfield, Rhode Island Duration: 6-12 Months .NET developer with C#, SQL, and HL7 (HL7 is found with candidates who worked with hospitals, health insurance)

STI

ELR HL7 Interface Analyst - Remote

• Complete ELR onboarding using HL7 2.5.1 standards * Provide input on and manage various ... Work collaboratively with Rhapsody developers to enhance existing routes or define new routes for ...

Merative

HL7 Integration Engineer

$93K - $140K/yr

Working under moderate supervision, the HL7 Integration Engineer will work with clients ... Design, develop, deploy, and support custom HL7 interfaces. * Design, develop, and deploy custom ...

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Freelance Hl7 Interface Engineer information

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$14

$47

$132

How much do freelance hl7 interface engineer jobs pay per hour?

As of Jul 5, 2026, the average hourly pay for freelance hl7 interface engineer in the United States is $47.71, according to ZipRecruiter salary data. Most workers in this role earn between $24.28 and $61.78 per hour, depending on experience, location, and employer.

What is the difference between Freelance Hl7 Interface Engineer vs Freelance Healthcare Data Analyst?

AspectFreelance Hl7 Interface EngineerFreelance Healthcare Data Analyst
CredentialsHL7 certifications, technical skills in interface developmentData analysis certifications, healthcare informatics knowledge
Work EnvironmentHealthcare IT projects, hospital systems, EHR integrationsData reporting, analytics platforms, healthcare organizations
Industry UsageCommonly hired for system integrations and interface developmentHired for data interpretation, reporting, and insights

While both roles work within healthcare IT, Freelance Hl7 Interface Engineers focus on developing and maintaining HL7 interfaces for seamless data exchange, whereas Freelance Healthcare Data Analysts interpret healthcare data to support decision-making. The roles often overlap in healthcare projects but serve distinct functions in system integration versus data analysis.

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Freelance Hl7 Interface Engineer jobs near you
Infographic showing various Freelance Hl7 Interface Engineer job openings in the United States as of June 2026, with employment types broken down into 25% Part Time, and 75% Contract. Highlights an 77% Physical, 2% Hybrid, and 21% Remote job distribution, with an average salary of $99,230 per year, or $47.7 per hour.
Sr. Staff Engineer - HL7 Developer

Sr. Staff Engineer - HL7 Developer

Thermo Fisher Scientific

GA • Remote

$135K - $203K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 18 days ago

Thermo Fisher Scientific rating

7.7

Company rating: 7.7 out of 10

Based on 409 frontline employees who took The Breakroom Quiz

190th of 527 rated manufacturers

Job description

Work Schedule

Standard (Mon-Fri)

Environmental Conditions

Office

Job Description

We are seeking an experienced HL7 Developer to design, develop, and maintain healthcare data interfaces that enable seamless interoperability between clinical systems. The ideal candidate will have strong expertise in HL7 standards, healthcare data workflows, and integration engines, ensuring accurate, secure, and compliant data exchange across systems. 

Key Responsibilities 

  • Design, develop, and maintain HL7 interfaces (v2.x, v3, CDA, FHIR) between healthcare systems  
  • Build and support integrations with EHR/EMR systems (e.g., Epic, Cerner, Allscripts)  
  • Configure and manage integration engines (e.g., Mirth Connect, Rhapsody, Cloverleaf)  
  • Analyze, transform, and map healthcare data formats and message structures  
  • Troubleshoot interface issues, message failures, and data discrepancies  
  • Implement data validation, error handling, and logging mechanisms  
  • Ensure compliance with HIPAA and healthcare data security standards  
  • Collaborate with clinical, technical, and vendor teams to define integration requirements  
  • Support real-time and batch data exchange workflows  
  • Maintain documentation for interfaces, mappings, and workflows  

Required Qualifications 

  • Bachelor’s degree in Computer Science, Health Informatics, or related field  
  • 10+ years of experience in healthcare IT, interface development, or systems integration.
  • 7+ years of hands-on experience with HL7 v2.x, HL7 FHIR, X12, or other healthcare messaging standards.
  • Experienced in Java, JavaScript, or similar scripting languages  
  • Experience with JSON, RESTful APIs , and XML
  • Strong knowledge of HL7 v2.x messaging standards (ADT, ORU, ORM, etc.)  
  • Experience with FHIR APIs and modern interoperability frameworks  
  • Hands-on experience with integration engines (Mirth Connect preferred)  
  • Understanding of healthcare workflows and clinical data  
  • Must be legally authorized to work in the United States without sponsorship. 
  • Must be able to pass a comprehensive background check, which includes a drug screening.
     

Preferred Qualifications 

  • Experience with HL7 v3, CDA/CCD documents  
  • Familiarity with FHIR resources and SMART on FHIR  
  • Knowledge of healthcare interoperability standards (HL7, DICOM, X12)  
  • Experience integrating with Epic, Cerner, or other major EHR systems  
  • Understanding of cloud platforms (AWS, Azure, GCP)  
  • Certification in HL7 or healthcare integration technologies  

Key Skills 

  • HL7 message parsing and transformation  
  • Data mapping and interface development  
  • Problem-solving and debugging  
  • Communication with technical and non-technical stakeholders  
  • Attention to detail and data accuracy  

Compensation and Benefits

The salary range estimated for this position based in Indiana is $135,800.00–$203,750.00.

This position may also be eligible to receive a variable annual bonus based on company, team, and/or individual performance results in accordance with company policy. We offer a comprehensive Total Rewards package that our U.S. colleagues and their families can count on, which includes:

  • A choice of national medical and dental plans, and a national vision plan, including health incentive programs

  • Employee assistance and family support programs, including commuter benefits and tuition reimbursement

  • At least 120 hours paid time off (PTO), 10 paid holidays annually, paid parental leave (3 weeks for bonding and 8 weeks for caregiver leave), accident and life insurance, and short- and long-term disability in accordance with company policy

  • Retirement and savings programs, such as our competitive 401(k) U.S. retirement savings plan

  • Employees’ Stock Purchase Plan (ESPP) offers eligible colleagues the opportunity to purchase company stock at a discount

For more information on our benefits, please visit: https://jobs.thermofisher.com/global/en/total-rewards

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