Sr Software Engineer I United States Jobs (On-site work)

Senior Software Engineer sought for a contract-to-permanent role in Mayville, Wisconsin. You will build modern web solutions with React, Next.js, or Angular and enhance critical enterprise applications. Key requirements include 3+ years of experience, API integration, and cloud familiarity (Azure...

Sr. Software Engineer role in Coppell, TX, offering contract-to-permanent hire. Lead technical delivery using C#, .NET, ASP.NET, React.js, and JavaScript. Drive solution design, code reviews, and production support while mentoring engineers. Enjoy medical, vision, dental, life insurance, and 401(k).

Seeking a Sr. Software Engineer for a fully onsite contract-to-hire role in Margate, FL. Join a municipal IT team to support business-critical applications using .NET, C#, ASP.NET, and React.js. Ideal for a hands-on engineer skilled in application support, integration, and legacy modernization. B...

Senior Software Engineer sought for a growing Knoxville team. Build scalable backend services with Python/Node.js, develop APIs (REST/GraphQL), and create React front-ends. Requires 6+ years of experience, AWS expertise, and database skills (PostgreSQL, MongoDB). Enjoy full benefits including med...

Senior Software Engineer opportunity in Dallas, TX on a contract-to-permanent basis. Lead technical delivery and solution design using C#, .NET, ASP.NET, React.js, and JavaScript. Drive scalable, user-focused applications while mentoring engineers and resolving complex production challenges. Bene...

Seeking a Sr. Software Engineer for a long-term contract in Fort Wayne, IN. Lead full-stack development using C#, .NET, ASP.NET, and React.js while driving architecture and production support. Requires 5+ years of enterprise experience and a passion for mentoring. Enjoy medical, dental, vision, 4...

Senior Software Engineer needed for a municipal tech team in Margate, FL. This onsite contract-to-hire role requires hands-on expertise in .NET, C#, ASP.NET, React.js, and legacy system support. You will maintain business-critical applications, build integrations, and drive modernization. Join a ...

Join a global team in Exton, PA as a Sr. Software Engineer driving AI-powered code modernization. You will guide engineering teams, improve code conversion quality across legacy (C, Fortran) and modern (.NET, Rust, TypeScript) technologies, and build automation tools. Ideal for experts in complex...

Join the Wildfire team in Santa Clara as a Sr Staff Software Engineer (Malware Detection). You will prototype next-gen malware detection systems, leveraging C++, Python, and Linux. Ideal candidates have sandbox technology and malware analysis experience, with cloud and Kubernetes skills preferred...

Join the Wildfire team in Santa Clara as a Sr Staff Software Engineer (Malware Detection). You will prototype next-gen malware detection systems, leveraging C++, Python, and Linux. Design scalable cloud services with Kubernetes, perform static/dynamic analysis, and collaborate with threat researc...

Seeking a **Sr. Software Engineer** with an active TS/SCI clearance and Polygraph to join **Applied Network Solutions (ANS)** in **Annapolis Junction, MD**. You will design, develop, and secure custom solutions, leveraging expertise in **Python, Rust, Java, C, C++**, and **CNO** activities. Requi...

Seeking a Sr. Software Engineer (ServiceNow) in Chantilly, VA, requiring a TS SCI Poly clearance. You will lead Agile teams through the full ServiceNow SDLC, integrating tools on RHEL/Windows. Must have 16 years of experience, IAT Level 2, and ServiceNow Certified System Administrator with an adv...