Just to put it up-front: this role requires someone who can easily commute to downtown Boston 2 times per week. Thanks for applying!

A global software provider that supports postal operators and logistics organizations around the world is looking to add a Senior Software Engineer to a highly visible product team. The organization delivers technology that modernizes retail counters, delivery operations, package tracking, and sorting services through a unified platform used in mission-critical environments. One of its largest initiatives is a major modernization effort supporting a national postal network, focused on building a Product Journey Engine that powers complex customer transactions through configurable, auditable workflows.

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

The Offer

• Competitive base salary
• Comprehensive medical, dental, and vision coverage
• 401(k) with company contribution/match
• Generous PTO and company holidays

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