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# Senior C# .NET Engineer // Boston

- **Company:** Motion Recruitment Partners LLC.
- **Location:** Boston, MA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** .NET Framework, C Sharp (Programming Language), Software Design Patterns, Distributed Systems, Object-Oriented Software Development, Software Architecture, Software Engineering, Enterprise Software Applications, Backend, Api Design
- **Published:** October 28, 2026
- **Apply:** https://www.dice.com/job-detail/39bd2dea-38ff-4114-8a9d-97e043fa080e

## About the Role

This is an opportunity to work on large-scale systems where reliability, performance, and maintainability are critical. The team is seeking engineers with strong experience in C#/.NET who enjoy designing robust software, solving challenging technical problems, and owning features throughout the development lifecycle. You'll play a key role in building the core architecture behind next-generation postal systems while contributing to products that process high volumes of transactions and support essential public services. Required Skills & Experience

 * 5+ years of professional software engineering experience
 * Recent professional experience on your resume in C#/.Net
 * Experience designing and building scalable enterprise applications
 * Strong understanding of object-oriented design, software architecture, and design patterns
 * Experience developing APIs, backend services, and distributed systems
 * Ability to work across the full software development lifecycle, from design through deployment