Senior Lead Developer
Job in
Washington, District of Columbia, 20022, USA
Listed on 2026-07-18
Listing for:
Graham Tech
Full Time
position Listed on 2026-07-18
Job specializations:
-
Software Development
.NET Developer, DevOps, Full Stack Developer, Software Engineer
Job Description & How to Apply Below
About the Role
Graham Technologies is seeking an experienced Senior Lead Developer to lead enterprise application development efforts supporting a Federal customer. This position is responsible for designing, developing, testing, deploying, and maintaining modern business applications while providing technical leadership across multiple Agile software development teams.
This position supports a Federal customer and requires regular onsite collaboration within the Washington, DC metropolitan area in accordance with Government requirements and mission needs.
Essential Duties & Responsibilities- Lead enterprise software development projects utilizing Agile methodologies.
- Design, develop, test, deploy, and maintain enterprise applications.
- Develop Microsoft Power Platform solutions and custom .NET applications.
- Design RESTful APIs and enterprise integrations.
- Lead peer code reviews and establish development standards.
- Implement Dev Sec Ops pipelines, CI/CD automation, SAST, DAST, and secure coding practices.
- Troubleshoot complex application issues and support production environments.
- Develop technical documentation, runbooks, and deployment artifacts.
- Collaborate with architects, project managers, business analysts, and Government stakeholders.
- Mentor junior developers and promote engineering best practices.
- Bachelor's degree in Computer Science, Information Technology, Engineering, or related discipline.
- 8+ years of software development experience.
- 5+ years developing enterprise applications using C#/.NET.
- Experience with Azure cloud technologies and Microsoft Power Platform.
- Experience with SQL Server, REST APIs, Agile software development, and Dev Sec Ops .
- Microsoft Certified:
Azure Developer Associate - Microsoft Power Platform Developer Certification
- Azure Dev Ops Engineer Expert
- Certified Scrum Developer (CSD)
- Must be able to successfully obtain and maintain a Tier 2 (Moderate Risk) Public Trust Background Investigation.
- Must be able to obtain and maintain a Government‑issued Personal Identity Verification (PIV) credential.
Compensation and benefits at Graham Technologies are designed to ensure fair pay and support a healthy work‑life balance.
- Four weeks of accrued PTO in the first year
- Eleven paid federal holidays
- Comprehensive health, dental, vision, and life insurance
- 401(k) plan with annual employer contributions
- Flexible schedules
- Reimbursements for continued education and training
Position Requirements
10+ Years
work experience
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