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ResultStack

Senior Software Engineer – POS Modernization

Reposted 10 Days Ago
Remote
Hiring Remotely in United States
Senior level
Remote
Hiring Remotely in United States
Senior level
Responsibilities include modernizing POS and fuel system software, troubleshooting issues, collaborating with team members, and ensuring system reliability in high-transaction environments.
The summary above was generated by AI

📍 Remote (U.S. Only) | Full-Time | Immediate Start

We’re looking for a Senior Software Engineer to help modernize and support legacy point-of-sale (POS) and fuel system software for a major retail technology platform. This is a high-impact role focused on real-world systems that drive in-store transactions and fuel operations at scale.

You’ll work primarily in C++, C#, and .NET environments, supporting and extending core business-critical platforms. This is not a web development role — it’s ideal for engineers who enjoy deep systems work, modernizing legacy infrastructure, and solving problems in complex, high-volume environments.

🛠 What You’ll Do
  • Modernize and support store-level POS and fuel control systems

  • Translate legacy software into modular, maintainable code

  • Troubleshoot production issues across hardware/software integrations

  • Collaborate with engineers and product managers to scope modernization efforts

  • Participate in code reviews, platform documentation, and refactoring legacy components

  • Support system reliability and performance in high-transaction retail environments

🧠 What You Bring
  • 5+ years of professional software engineering experience

  • Strong hands-on experience with C++ and/or C# (.NET)

  • Experience working on or modernizing legacy enterprise systems, ideally in retail, fuel, or POS industries

  • Familiarity with hardware integration (e.g., payment terminals, barcode scanners, fuel pumps)

  • Self-starter mindset with the ability to take ownership of legacy-to-modernization projects

  • Bonus: Experience with NCR platforms (Radiant, R10, StorePoint), Gilbarco, Verifone, or similar systems

🧰 Tools & Environment
  • Languages: C++, C#, .NET

  • Version Control: GitHub

  • Infrastructure: Docker, Windows-based systems

  • (Optional bonus stack: React, Node.js, AWS — exposure helpful but not required)

💡 Why Join Us?

This is a unique opportunity to work on the software backbone of retail and fuel operations — where reliability, speed, and modernization have real-world impact. You’ll be joining a small, experienced engineering team with full ownership of critical systems used nationwide.

If you enjoy solving problems, diving into complex software environments, and bringing older platforms into the future — we’d love to hear from you.

Top Skills

.Net
C#
C++
Docker
Git
Windows

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