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Senior Software Engineer // C# // .NET // WPF

Motion Recruitment Partners, LLCBoston, MA🇺🇸United StatesPosted Oct 7, 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Boston, MA, United States
Posted
Yesterday
SQLSQL ServerC#.NETREST

Job Description

This role requires someone who can easily commute to Boston, MA.
A global software provider supporting one of the world's largest postal, retail, financial, and logistics networks is looking to add a Senior Software Engineer to its team. The organization develops software that powers counter automation, package tracking, data management, payment processing, licensing systems, banking services, and retail transactions that support billions of customer interactions across thousands of locations worldwide. This role will be heavily focused on C#, .NET, and WPF development.
The engineering team is entering a major modernization phase, with plans to migrate legacy applications to the latest Microsoft technologies and frameworks over the coming years. This is an excellent opportunity for an engineer who enjoys hands-on development work, application modernization, and building software at enterprise scale. You'll play a key role in the next generation of platforms that support critical logistics and customer-facing systems used every day across a massive global ecosystem.
Required Skills & Experience
  • 5+ years of professional software engineering experience
  • Strong professional experience with C#, .NET, and WPF
  • Must be in the Boston area
  • If you have the above 2 things clearly on your resume, feel free to shoot me a text at
  • Experience developing and maintaining large-scale desktop applications
  • Experience modernizing or migrating legacy software platforms
  • Experience working with SQL databases and data-driven applications
  • Familiarity with service-oriented architectures, APIs, and application integrations
What You Will Be Doing Tech Breakdown
  • C#
  • .NET
  • WPF
  • SQL Server
  • REST APIs
  • Desktop Application Development
  • Application Modernization
  • Enterprise Software
  • Logistics & Tracking Systems
  • Data Management Platforms
The Offer
  • Competitive base salary
  • Annual bonus eligibility
  • Comprehensive medical, dental, and vision coverage
  • 401(k) with company contribution/match
  • Generous PTO and company holidays
  • Professional development opportunities
  • Opportunity to work on large-scale software modernization initiatives with global impact

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