{"schemaVersion":"jobsearcher.job.v1","id":"1538f38ddc14668b6eed32bc","url":"https://jobsearcher.com/jobs/1538f38ddc14668b6eed32bc","canonicalUrl":"https://jobsearcher.com/jobs/1538f38ddc14668b6eed32bc","title":"Sr. Enterprise Engineer","description":"Must be a US CITIZEN or Have a GREEN CARD\n\nJob Overview\nWe are looking for a Sr. Software Engineer/Sr. Enterprise Engineer to help modernize and support legacy point-of-sale (POS) and fuel system software for a major retail technology platform.\n\nThis is a high-impact role focused on real-world systems that drive in-store transactions and fuel operations at scale.\n\nYou’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.\n\nWhat You’ll Do\n\nModernize and support store-level POS and fuel control systems\n\nPayment Authorization Flow\n\nTranslate legacy software into modular, maintainable code\n\nTroubleshoot production issues across hardware/software integrations\n\nCollaborate with engineers and product managers to scope modernization efforts\n\nParticipate in code reviews, platform documentation, and refactoring legacy components\n\nSupport system reliability and performance in high-transaction retail environments\n\nWhat You Bring\n\n8+ years of professional software engineering experience\n\nStrong hands-on experience with C++ and/or C# (.NET)\n\nExperience working on or modernizing legacy enterprise systems , ideally in retail, fuel, or POS industries\n\nFamiliarity with hardware integration (e.g., payment terminals, barcode scanners, fuel pumps)\n\nSelf-starter mindset with the ability to take ownership of legacy-to-modernization projects\n\nBonus: Experience with NCR platforms (Radiant, R10, StorePoint), Gilbarco, Verifone, or similar systems\n\nTools & Environment\n\nLanguages: C++, C#, .NET\n\nVersion Control: GitHub\n\nInfrastructure: Docker, Windows-based systems\n\n(Optional bonus stack: React, Node.js, AWS — exposure helpful but not required)\n\nWhy Join Us?\nThis 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.\n\nIf you enjoy solving problems, diving into complex software environments, and bringing older platforms into the future — we’d love to hear from you.\n\nExperience\n\nSoftware Engineer: 8 years (Required)\n\nC++: 5 years (Required)\n\nC#: 5 years (Required)\n\n.NET: 5 years (Required)\n\nVersion Control: GitHub: 5 years (Required)\n\nInfrastructure: Docker, Windows-based systems: 5 years (Required)\n\nC-Stores: 3 years (Preferred)\n\nWriting Payment Network Authorizers: 3 years (Preferred)\n\nBenefits\n\n401(k)\n\nDental insurance\n\nFlexible schedule\n\nHealth insurance\n\nPaid time off\n\nTuition reimbursement\n\nVision insurance\n\n#J-18808-Ljbffr","company":"Resultstack","rawCompany":"resultstack","city":"Florida","state":"NY","isRemote":false,"isActive":false,"createdAt":"2026-06-20T03:45:36.490Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1211.00","title":"Computer Systems Analysts","slug":"computer-systems-analysts"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Sr. Enterprise Engineer","description":"Must be a US CITIZEN or Have a GREEN CARD\n\nJob Overview\nWe are looking for a Sr. Software Engineer/Sr. Enterprise Engineer to help modernize and support legacy point-of-sale (POS) and fuel system software for a major retail technology platform.\n\nThis is a high-impact role focused on real-world systems that drive in-store transactions and fuel operations at scale.\n\nYou’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.\n\nWhat You’ll Do\n\nModernize and support store-level POS and fuel control systems\n\nPayment Authorization Flow\n\nTranslate legacy software into modular, maintainable code\n\nTroubleshoot production issues across hardware/software integrations\n\nCollaborate with engineers and product managers to scope modernization efforts\n\nParticipate in code reviews, platform documentation, and refactoring legacy components\n\nSupport system reliability and performance in high-transaction retail environments\n\nWhat You Bring\n\n8+ years of professional software engineering experience\n\nStrong hands-on experience with C++ and/or C# (.NET)\n\nExperience working on or modernizing legacy enterprise systems , ideally in retail, fuel, or POS industries\n\nFamiliarity with hardware integration (e.g., payment terminals, barcode scanners, fuel pumps)\n\nSelf-starter mindset with the ability to take ownership of legacy-to-modernization projects\n\nBonus: Experience with NCR platforms (Radiant, R10, StorePoint), Gilbarco, Verifone, or similar systems\n\nTools & Environment\n\nLanguages: C++, C#, .NET\n\nVersion Control: GitHub\n\nInfrastructure: Docker, Windows-based systems\n\n(Optional bonus stack: React, Node.js, AWS — exposure helpful but not required)\n\nWhy Join Us?\nThis 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.\n\nIf you enjoy solving problems, diving into complex software environments, and bringing older platforms into the future — we’d love to hear from you.\n\nExperience\n\nSoftware Engineer: 8 years (Required)\n\nC++: 5 years (Required)\n\nC#: 5 years (Required)\n\n.NET: 5 years (Required)\n\nVersion Control: GitHub: 5 years (Required)\n\nInfrastructure: Docker, Windows-based systems: 5 years (Required)\n\nC-Stores: 3 years (Preferred)\n\nWriting Payment Network Authorizers: 3 years (Preferred)\n\nBenefits\n\n401(k)\n\nDental insurance\n\nFlexible schedule\n\nHealth insurance\n\nPaid time off\n\nTuition reimbursement\n\nVision insurance\n\n#J-18808-Ljbffr","datePosted":"2026-06-20T03:45:36.490Z","dateModified":"2026-06-20T03:45:36.490Z","hiringOrganization":{"@type":"Organization","name":"Resultstack","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Florida","addressRegion":"NY","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"1538f38ddc14668b6eed32bc"},"url":"https://jobsearcher.com/jobs/1538f38ddc14668b6eed32bc"}}