Senior Application Developer
Location
Bethesda, MD
Job Type
Full-time
Category
other-general
Posted
June 27, 2026
**T and T Consulting Services does not engage with or utilize third-party staffing agencies for recruiting, hiring, or placement services.**
***This position is contingent upon award of a government contract.***
**Position Summary**
The Senior Application Developer will lead development, enhancement, and support activities for NICHD's portfolio of business applications supporting grants management, contracts management, human resources, financial systems, and scientific programs.
**Responsibilities**
+ Design, develop, test, deploy, and maintain enterprise .NET applications.
+ Gather and analyze business requirements.
+ Develop workflows and business process automation solutions.
+ Integrate applications with NIH enterprise systems.
+ Develop APIs and web services.
+ Create technical documentation and training materials.
+ Lead quality assurance and user acceptance testing activities.
**Required Qualifications**
***This position is contingent upon award of a government contract.***
**Position Summary**
The Senior Application Developer will lead development, enhancement, and support activities for NICHD's portfolio of business applications supporting grants management, contracts management, human resources, financial systems, and scientific programs.
**Responsibilities**
+ Design, develop, test, deploy, and maintain enterprise .NET applications.
+ Gather and analyze business requirements.
+ Develop workflows and business process automation solutions.
+ Integrate applications with NIH enterprise systems.
+ Develop APIs and web services.
+ Create technical documentation and training materials.
+ Lead quality assurance and user acceptance testing activities.
**Required Qualifications**