.Net Developer
US$106,500 – US$159,500 / yr base salary
Posted 13 Oct 2026
Advertised as “Senior .NET Developer”
BranchFactor Summary
The original posting with the fluff stripped out
- Expected experience
- 6+ yrs
- Management level
- People management
| Base salary | US$106,500 – US$159,500 / yr |
|---|
Study levelBachelor's
Req ID: 394765
NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.
We are currently seeking a Senior .NET Developer to join our team in Rockville, Maryland (US-MD), United States (US).
Job Summary:
NTT DATA is seeking a highly skilled Senior .NET Developer to support mission‑critical modernization and application development efforts. This role blends advanced engineering expertise with architectural insight and cross‑team collaboration. You will build high‑performance .NET applications, guide integration across systems, provide technical leadership, and deliver solutions impacting federal scientific and administrative communities.
Job Duties:
Core Engineering & Architecture
- Design and develop new features using C#, ASP.NET MVC, .NET Core, and modern architecture patterns.
- Translate business needs into technical requirements and end‑to‑end solution designs.
- Build scalable, secure, high‑performance enterprise applications.
- Provide technical leadership across multiple systems and integration layers.
Lifecycle Delivery & Team Collaboration
- Support full SDLC: design, development, testing, deployment, and sustainment.
- Maintain and modernize existing applications while supporting new enhancements.
- Work across cross‑functional teams including product owners, QA specialists, and business stakeholders.
- Manage backlog items including new features, bug fixes, and modernization work.
Modernization, Cloud & DevOps
- Contribute to migration toward cloud‑native architectures in Azure.
- Support CI/CD pipelines, secure deployments, and engineering best practices.
- Integrate AI‑assisted tools (GitHub Copilot, OpenAI Codex) to enhance development quality and velocity.
Leadership & Quality
- Mentor junior developers and contribute to code reviews and architecture reviews.
- Ensure adherence to coding standards, documentation rigor, testing frameworks, and secure SDLC practices.
- Troubleshoot complex issues spanning UI, backend, and distributed systems.
Basic Qualifications:
- Minimum 6 years of experience designing, developing, and deploying applications using C#, ASP.NET MVC, .NET Core.
- Minimum 6 years of experience with SQL Server, JavaScript frameworks, and enterprise integration patterns.