.NET Software Engineer (U.S. Remote - Occasional Office Visits Required)

Overview About Unison : Unison’s products power the business of government to work smoother and smarter, making critical federal processes and acquisitions simpler and more effective. Trusted by over 200,000 federal employees and government contractors, our AI-infused software and deep domain expertise help contract shops, cost engineers, 1102s, program managers, and budgeting professionals cut through friction, keep compliance airtight, and sharpen decisions. Our federal focus brings efficiency, transparency, and clarity to complex data, regulations, and workflows, empowering agencies and executives to spend more minutes on mission and achieve strategic objectives. Unison is how federal business gets done. Unison is proud to be recognized as a 2026 Quantum Certified Workplace™ in Washington D.C., reflecting our continued focus on building a workplace where people feel supported and teams thrive. Role Overview : The Unison Software Engineer is a hands-on contributor who works as part of an agile development team responsible for designing, developing, and maintaining enterprise web applications within the PRISM product ecosystem. This role focuses on building secure, scalable, and maintainable solutions using modern Microsoft technologies while supporting existing legacy systems. The engineer will collaborate closely with Product Management, Architecture, QA, DevOps, and Security teams to deliver high-quality features and enhancements across both modernized and legacy components of the platform. This position reports to a Software Development Manager . Responsibilities Design, develop, and maintain web-based solutions using C#, ASP.NET, .NET Core, Web API, JavaScript, and React Develop and maintain RESTful APIs and client-side applications using React Support and enhance applications built on ASP.NET Web Forms, MVC, and legacy .NET Framework Design and implement reusable components, frameworks, and patterns that integrate modern technologies with existing systems Develop and maintain unit tests and integrate them into automated testing pipelines Participate in code reviews , ensuring adherence to coding standards, security guidelines, and best practices Document code, technical designs, and development processes, and recommend improvements where appropriate Collaborate with business and technical stakeholders to analyze requirements and decompose them into testable units of work Communicate progress, risks, and challenges clearly and regularly Assist with troubleshooting, and root-cause analysis as needed Qualifications Bachelor’s degree in Computer Science, Engineering, or a related field 3–5 years of professional software development experience Strong experience with: C#, ASP.NET, .NET Framework, and .NET Core RESTful services using ASP.NET Web API Working knowledge of React and modern front-end development practices Experience with relational databases: SQL Server and/or Oracle (PL/SQL a plus) Solid understanding of object-oriented design principles and patterns Proficiency with core web technologies: HTML, CSS, JavaScript Experience with: Logging, monitoring, and error-handling frameworks Source control systems (Git preferred) Agile/Scrum development methodologies Required Education: BS or MS in a related field Minimum of 4 years of overall professional development experience Compensation: Base Salary: $90,000 - $120,000Final compensation will depend on factors such as geographic location, experience, and qualifications. In-Person Interview: Our hiring process requires one in-person meeting, typically the final interview. Travel and accommodations will be provided. Remote Work: Though predominantly remote, infrequent office visits will be required, typically quarterly. All travel costs for these visits will be covered by Unison. Why Join Unison :Unison has pioneered the creation of innovative software for federal agencies, program offices, and government contractors worldwide. We believe that there is power in moving in unison. Our culture and values reflect this belief and are central to achieving our mission of powering the business of government. Rather than chasing short-lived tech trends, Unison delivers proven software that simplifies the complexities of federal business. Our technology combines innovative thinking with precise federal know-how, addressing critical details others overlook. Designed with purpose and engineered to endure, our software provides consistent performance, allowing federal agencies and contractors to stay focused on their missions. Unison provides equal employment opportunities to all employees and applicants for employment without regard to race, color, national origin, sex, gender identity, sexual orientation, religion, disability status, age, genetics, veteran status, or any other characteristic protected by federal, state, or local laws.