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Software Developer, Senior – Integration & Secure Review
Job Location:
Job Location:
Fairfax, VA - USA
Yearly Salary:
USD 110000 - 130000
Yearly Salary:
Posted:
2 October 2026 (18 hours ago)
Posted:
Application Deadline:
30 December 2026
Application Deadline:
Vacancies:
1 Vacancy
Vacancies:
Job Summary
Software Developer Senior Integration & Secure Review
Full Time
Nationwide IT Services NIS is seeking a Senior Software Developer Integration & Secure Review to serve as a senior technical resource supporting the U.S. Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS) Veterinary Services (VS) application operations maintenance enhancement and integration environment. This opportunity is fully remote.
This position provides advanced software-development and integration expertise for mission-critical Veterinary Services applications and associated interfaces supporting USDA animal health disease surveillance regulatory and operational business processes.
The position develops sustains troubleshoots and Framework 4.8 applications services interfaces and integration components.
The Senior Developer also supports Rhapsody integration-engine routes SQL Server Integration Services (SSIS) packages database and system integrations secure software-development practices and formal application-code review.
Duties and Responsibilities
NIS is a CVE-verified Service-Disabled Veteran-Owned Small Business and an IT and management consulting company. Our mission is to deliver value-added services to our customers leveraging technology people and industry best practices to implement innovative solutions through our trusted employees and team members.
Our benefits package includes medical dental and vision insurance; life and disability insurance; a 401(k) plan with employer match; paid holidays; PTO (sick/vacation); commuter benefits; an employee assistance program (EAP); educational reimbursement; and pet insurance.
Salary range $110000 to $130000 annually
The salary range is a general guideline. We consider several factors when determining base salary offers including the positions scope and responsibilities the candidates experience education and skills and current market conditions.
Full Time
Nationwide IT Services NIS is seeking a Senior Software Developer Integration & Secure Review to serve as a senior technical resource supporting the U.S. Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS) Veterinary Services (VS) application operations maintenance enhancement and integration environment. This opportunity is fully remote.
This position provides advanced software-development and integration expertise for mission-critical Veterinary Services applications and associated interfaces supporting USDA animal health disease surveillance regulatory and operational business processes.
The position develops sustains troubleshoots and Framework 4.8 applications services interfaces and integration components.
The Senior Developer also supports Rhapsody integration-engine routes SQL Server Integration Services (SSIS) packages database and system integrations secure software-development practices and formal application-code review.
Duties and Responsibilities
- Develop sustain troubleshoot and Framework 4.8 services and integration components.
- Support Rhapsody route development/modification and application-level integration troubleshooting within the VS environment.
- Develop and maintain SQL Server Integration Services (SSIS) packages and related data integrations as assigned.
- Perform formal secure code review through USDA pull-request workflows and document reviewer disposition/evidence on the applicable work item.
- Support complex root-cause analysis cross-application integration issues testing and release readiness.
- Mentor other developers on secure coding and implementation quality while respecting USDA architecture security and release authority.
- Senior-level enterprise application development experience Framework and systems integration.
- Demonstrated integration development and troubleshooting experience.
- Documented secure-coding training and demonstrated experience reviewing application code for security and quality.
- Experience with pull-request/code-review workflows source control testing and CI/CD.
- Ability to analyze dependencies and troubleshoot production issues across multiple application components.
- Rhapsody integration-engine development or route experience.
- SSIS and SQL Server integration experience.
- Federal application O&M and DevSecOps experience.
- Experience with static analysis and application-security testing tools such as SonarQube and Burp Suite.
- Support USDA APHIS Veterinary Services application operations and maintenance in a remote delivery environment.
- Normal support coverage is 8:00 a.m. to 5:00 p.m. Mountain Time Monday through Friday. Routine after-hours weekend and on-call support are not required.
- Must satisfy applicable USDA personnel-security suitability PIV training and system-access requirements before performing access-dependent work.
- Work is performed using Government-furnished systems tools software and processes. Personnel must follow USDA change release security accessibility and documentation requirements.
NIS is a CVE-verified Service-Disabled Veteran-Owned Small Business and an IT and management consulting company. Our mission is to deliver value-added services to our customers leveraging technology people and industry best practices to implement innovative solutions through our trusted employees and team members.
Our benefits package includes medical dental and vision insurance; life and disability insurance; a 401(k) plan with employer match; paid holidays; PTO (sick/vacation); commuter benefits; an employee assistance program (EAP); educational reimbursement; and pet insurance.
Salary range $110000 to $130000 annually
The salary range is a general guideline. We consider several factors when determining base salary offers including the positions scope and responsibilities the candidates experience education and skills and current market conditions.
Required Experience:
Senior IC
