Software Engineer (.NET)

Strongbridge LLC; Sterling (VA); On-site; USD 115,000 - 150,000; Full time

Benefits offered by this job

Paid time off

Paid holidays

401k with company match

Health/dental/life insurance

Short and long-term disability

Flexible spending accounts

Job summary

Strongbridge LLC seeks a Software Engineer to build and support software used by the Department of Transportation and the public. Responsibilities include sprint-based development, testing coordination, and code reviews to ensure long-term reliability.

The role requires a CS degree and 4–10 years of software experience, with strong .NET and full-stack capabilities including Angular and Bootstrap. Candidates must be US citizens or eligible to work in the US.

Qualifications

• Bachelor's Degree in CS or related field.
• 4-10 years software development experience.
• 4+ years OO coding in C#, C++, or Java.
• 4+ years building .NET Framework and ASP.NET Core apps/APIs.
• 2+ years full-stack with ASP.NET MVC, Angular, and Bootstrap.
• 4+ years relational DB design (tables, views, stored procedures).
• 4+ years SQL Server & SSMS experience.
• 4+ years UI with HTML, CSS, JavaScript/TypeScript.

Responsibilities

• Receive tasks from Technical Lead and estimate development timelines.
• Follow agile sprint schedule and assist Test Team with testing.
• Peer-review colleagues' work and provide feedback for improvement.
• Take notes during meetings and document design decisions.
• Maintain source code in Azure DevOps/GitHub.

Skills

OO languages

ASP.NET Core

Full-stack web

Education

Bachelor's Degree in CS

Tools

Microsoft SQL Server

Azure/AWS basics

Job description

Candidates must be clearable for a Public Trust Position – must be a US Citizen or Permanent Resident or is authorized to work in US, who has lived in the US for the more than 3 years. The Software Engineer will build, and support software products used by the Department of Transportation and the public at large to help ensure the safety of drivers and passengers on public roadways.

• Receive tasks and requirements details from Technical Lead. Analyze the scope of work and provide estimated development timelines.
• Follow agile sprint-based development schedule. Unit test modules prior to handing them off to the Test Team. Assist the Test Team with load/performance/throughput testing where required.
• Peer-review the work of colleagues and provide feedback for improvement. Accept constructive feedback from colleagues and grow your skillset on the job.
• Take notes during meetings, ask questions to obtain clarifications where needed. Document design decisions and technical details.
• Maintain source code version control in Azure DevOps/GitHub.
• Work independently if needed. Implement, document, and maintain robust software solutions that will be in service over multiple years.
• Take on additional responsibilities over time and advance your career.

Required Skills

• Bachelor's Degree in Computer Science (CS) or related field.
• 4-10 years of work experience in software development or related field.
• 4+ years of writing objectoriented code in C#, C++, or Java.
• 4+ years of building net Framework, and ASP.NET Core web applications or APIs.
• 2+ years of experience building full-stack web applications using ASP.NET MVC (server-side), Angular (front-end), and Bootstrap (UI framework).
• 4+ years of designing objects in relational databases (tables, views, stored procedures, indexes).
• 4+ years of hands‑on experience with Microsoft SQL Server and SQL Server Management Studio (SSMS).
• 4+ years of creating rich web application user interfaces using HTML, CSS, JavaScript/TypeScript.

Desired Skills

• Experience designing, developing, and deploying cloud-native applications using containerization technologies such as Docker and Kubernetes in AWS, Azure, or Google Cloud environments.
• Experience with development in Azure Cloud using Azure Data Lake Services, Data Factory, Synapse analytics, SQL Managed Instance etc.
• Experience with Google Workspace and Gemini.
• Familiarity with desktop UI frameworks like Windows Presentation Foundation (WPF) preferred.
• Familiarity with JSON, XML and XSLT.

Pay Range: $115,000 - $150,000 The posted pay range reflects the range expected for this position at the commencement of employment, however, base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, education, experience, and internal equity.

Headquartered in Sterling, VA, Strongbridge LLC is a key provider of IT services and engineering to the Federal Government. Strongbridge has extensive experience and knowledge in systems engineering, IT services, strategic communications and program support. Strongbridge is financially secure and a trusted partner that treats our customers, partners and employees with integrity and respect.

Headquartered in Sterling, Va., Strongbridge is a Federal Government service provider. Strongbridge has extensive experience and knowledge in systems engineering, IT services, strategic communications and program support. Strongbridge is financially secure and a trusted partner that treats our customers, partners and employees with integrity and respect.

Strongbridge is a robust and agile small business led by seasoned government contracting executives with the quality processes and management controls of a large business. Our program management processes and techniques are based on industry best practices, and certified by external auditors, ensuring low performance risk. Strongbridge has a proven record of customer satisfaction that provides assurance to our customers of future high performance.

Strongbridge offers a comprehensive benefits package for full-time employees including

• paid time off
• paid holidays
• 401k with company match
• health/dental/life insurance
• short and long-term disability
• flexible spending accounts

Strongbridge is committed to hiring and retaining a qualified workforce. All employment decisions are based on business needs, job requirements, and individual qualifications. Applicants will be considered without regard to race, color, religion, sex, national origin, age, disability, veteran status, or any other legally protected characteristic. Strongbridge also maintains a drug-free workplace.