Sr. Software Developer II (6369)
About The Position
As a Sr. Software Developer II (.NET / C#), you'll deliver secure and reliable software capabilities for a highly visible and mission-critical customer supporting national-level operations. The program’s mission is to rapidly deliver high-quality software while maintaining strict security and operational standards. At MetroStar, we are obsessed with our people and have led a two-decade legacy of building the best and brightest teams. Our future relies on our deep understanding and relentless focus on our people, and we live by our mission: A passion for our people. Value for our customers.
Requirements
- Active Top Secret with current or previously held SCI access.
- Bachelor’s degree in Computer Science or Software Engineering preferred; relevant experience may substitute.
- Certification meeting DoD 8140 (e.g., Security+ or higher).
- Required certification: Azure Developer Associate, AWS Developer Associate, or recent/relevant software development certification.
- 7+ years of professional software development experience building, testing, and maintaining enterprise applications in mission-critical environments.
- Expertise in C#, .NET, .NET Framework, Entity Framework, and development using ASP.NET (e.g., WebForms, MVC, REST APIs).
- Front-end experience with TypeScript, JavaScript, HTML, CSS, Node.js, and Angular and/or React.
- Back-end experience with database development and administration (e.g., SQL Server, T-SQL).
- Experience with source code management tools (e.g., Azure DevOps, GitLab, or GitHub), CI/CD pipelines, and containerization using Docker.
- Strong understanding of Windows Server, PowerShell scripting, IIS hosting, Kerberos, and OIDC authentication.
- Ability to contribute immediately with minimal ramp-up in a dynamic, mission-critical environment.
- This position is designated as essential personnel supporting continuity of operations and may require work during government shutdowns, emergencies, or other critical situations.
Nice To Haves
- Bachelor’s degree in Computer Science or Software Engineering preferred
Responsibilities
- Troubleshoot and resolve production issues in a timely and effective manner.
- Work as part of a collaborative, high-performing team delivering technical solutions for mission-critical federal government systems.
- Support O&M and design, develop, and modernize custom enterprise applications.
- Apply secure coding practices across all phases of development.
- Participate in code reviews and Agile ceremonies (planning, stand-ups, retros, etc.).
- Support and contribute to CI/CD pipelines and automated deployments.
- Communicate technical decisions and solutions clearly to both technical and non-technical stakeholders.
- Establish and maintain a high level of customer trust and confidence through technical expertise and professionalism.
- Use creativity and innovation to deliver solutions that meet customer and mission needs.
Benefits
- Performance-based bonuses
- Company-paid training and/or certifications
- Referral bonuses
- Health, dental, and vision insurance
- 401(k) retirement plan with company match
- Paid time off (PTO) and holidays
- Parental Leave and dependent care
- Flexible work arrangements
- Professional development opportunities
- Employee assistance and wellness programs
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What This Job Offers
Job Type
Full-time
Career Level
Senior
Number of Employees
251-500 employees
