Senior Application Developer (Hybrid) - Murtha Cancer Center

Join the HJF Team!

HJF is seeking a Senior Application Developer to support the development of web-based registry systems that advance military medical research. This role will focus on building secure, scalable applications for the Pulmonary and Environmental Pathology Registry (PEPR) and the Military Working Dog (MWD) Registry, both of which support mission-critical pathology and biospecimen data management initiatives. The developer will work across the full stack to design and implement modern interfaces, data integrations, and secure portals in accordance with DoD and VA standards. This position requires a deep understanding of enterprise application development, interoperability frameworks (such as HL7 and FHIR), and user-centric design principles.

This position will be in support of the Joint Pathology Center in Silver Spring, MD and its efforts around the Pulmonary and Environmental Pathology Registry (PEPR) and Military Working Dog (MWD) Registry.

The Henry M. Jackson Foundation for the Advancement of Military Medicine (HJF) is a nonprofit organization dedicated to advancing military medicine. We serve military, medical, academic and government clients by administering, managing and supporting preeminent scientific programs that benefit members of the armed forces and civilians alike. Since its founding in 1983, HJF has served as a vital link between the military medical community and its federal and private partners. HJF's support and administrative capabilities allow military medical researchers and clinicians to maintain their scientific focus and accomplish their research goals.

U.S. Citizenship is required due to site security requirements.

• Developing the PEPR web-based application with a Specimen Inventory System for real-time status and quality data tracking.
• Building and integrating secure portals for electronic data submission by VAMCs and MTFs, including user authentication, role-based access controls, form validation, and secure data transfer (HTTPS, SFTP).
• Developing APIs and data interfaces to enable real-time interoperability between PEPR and JPIMS using standards like HL7 and FHIR.
• Implementing frontend and backend features that align with DoD/VA enterprise architecture and support SNOMED-CT and Consolidated CDA standards.
• Creating anonymized search tools with tiered user access and integrated audit logging to facilitate high-level research and reporting.
• Designing and implementing connections to external data sources such as DoDSR and ILER, initially supporting manual uploads and later enabling automated exchange.
• Converting legacy MWD records into structured digital records within a Microsoft SQL database, incorporating a newly developed lexicon and standardized code set for veterinary pathology.
• Providing ongoing O&M support including testing, release planning, defect resolution, interface monitoring, and enhancements across all software environments (development, testing, staging, and production).
• May perform other duties and responsibilities as assigned or directed by the supervisor. This may include attendance of and participation in required training for role.

Project Technical Responsibilities

• Monitor logs and perform diagnostics to address application errors, performance issues, and security threats.
• Conduct unit and functional testing using tools like Visual Studio, TFS, DevOps.
• Implement and maintain configuration/version control and robust documentation for all code changes.
• Ensure compliance with DoD security guidelines and application STIGs.
• Collaborate with stakeholders, including DBAs and analysts to deliver high-quality solutions.
• Participate in verification and validation activities including code reviews, walkthroughs, and audits.

Education and Experience

• Bachelor's Degree
  • Preferred M.S. in Information Systems, Computer Science, or related field (or equivalent experience).
• Minimum of 6-8 years experience required
  • Minimum of 7 years of progressive experience in web/windows application development.
• Active Microsoft certifications (e.g., MCSD, MCTS) preferred.
• Compliance with DoW 8140 (8140.03) and associated Cyber Workforce Framework (DCWF) standards.

Required Knowledge, Skills and Abilities

• Deep experience with Microsoft development stack: .NET, C#, ASP.NET, MVC, IIS.
• Proficiency in web technologies including JavaScript, HTML, AJAX, Kendo UI.
• Strong understanding of SDLC, DevOps, and secure coding standards (e.g., OWASP).
• Familiarity with DoW/VA data exchange standards such as HL7 and FHIR preferred.
• Experience with Section 508 accessibility compliance and implementation.
• Working knowledge of CMS tools and SQL Server/MySQL database environments.
• Demonstrated ability to develop, document, and maintain scalable and secure software systems.
• U.S. Citizenship required, ability to obtain and maintain and T3 Secret Clearance.

Physical Capabilities

• Ability to sit or stand at a computer for extended periods.
• May require occasional lifting of materials up to 25 lbs.

Work Environment

• This position will take place in a hybrid environment (on-site at the Joint Pathology Center in Silver Spring, MD and offsite/remote as needed).

Compensation

• The annual salary range for this position is $88,600-$150,800. Actual salary will be determined based on experience, education, etc.

Benefits

• HJF offers a comprehensive suite of benefits focused on your health and well-being, from medical, dental, and vision coverage to health savings and retirement plans, and more.

Employment with HJF is contingent upon successful completion of a background check, which may include, but is not limited to, contacting your professional references, verification of previous employment, education and credentials, a criminal background check, and a department of motor vehicle (DMV) check if applicable. Any qualifications to be considered as equivalents, in lieu of stated minimums, require the prior approval of the Chief Human Resources Officer.

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities

The contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information. 41 CFR 60-1.35(c)

Any qualifications to be considered as equivalents, in lieu of stated minimums, require the prior approval of the Chief Human Resources Officer.