{"schemaVersion":"jobsearcher.job.v1","id":"bca79ed16d58f3813f302113","url":"https://jobsearcher.com/jobs/bca79ed16d58f3813f302113","canonicalUrl":"https://jobsearcher.com/jobs/bca79ed16d58f3813f302113","title":"Sr. Software Engineer (Payments & Data)","description":"At Qu you’ll find a fun, dynamic, and diverse culture that celebrates team and individual success. Our people are down to earth, trail blazin’ folks who value innovation.While mostly virtual, we collaborate closely to produce leading-edge software solutions much needed in the restaurant industry.At Qu You WillWork on building the leading enterprise restaurant technology platform (POS, kiosks, digital ordering). We're looking for a Senior Software Engineer who can own both sides of our payments story: building the integrations that process transactions, and building the data platform that makes those transactions visible and reconciled for our merchants.You’ll join a scaled agile team distributed across multiple geographies, working on cloud-based and cloud-hybrid architectures that process high-volume restaurant payments daily.Payment Processing & IntegrationBuild and maintain payment integrations with PSPs across card-present (EMV terminal) and card-not-present (hosted/online) channelsOwn terminal-to-cloud payment flows: device initialization, transaction processing, Store & Forward, and webhook-based reconciliationServe as a subject matter expert across the full payment stack, from terminal hardware through gateway to settlementPayment Data, Reporting & ReconciliationBuild the reconciliation platform (UI and back-end) that matches POS transactions against PSP settlement/payout records and surfaces discrepanciesDesign matching engines and data pipelines that ingest settlement files, normalize records, and classify exceptions (voids, partial refunds, abandoned checks, offline payments)Create payment analytics dashboards and reports (PAR insights, payout exports, transaction drill-downs) for merchant back-office usersTechnical LeadershipTranslate business requirements into working solutions; mentor engineers; maintain documentation and runbooksParticipate in code reviews and drive code quality across payment servicesWhat We’re Looking For7+ years in software development with meaningful payments or financial data exposure5+ years in C# / .NET building APIs and microservicesHands-on PSP integration experience: gateway APIs, terminal APIs, management APIs, webhook notificationsEMV terminal integration: device pairing, transaction flows, certification, in-store troubleshootingFluency in payment domain concepts: acquirers, issuers, settlement (gross/net), chargebacks, PCI DSS, tokenization, PAR, authorization vs. capture, Store & ForwardExperience building data reporting UIs (Vue.js, Angular, or React) that present financial data to non-technical usersExperience with data reconciliation logic: cross-system matching, discrepancy identification, exception classificationAWS services: ECS, SQS, DynamoDB, RDS, CloudWatch, Parameter StoreMongoDB and SQL databasesElasticsearch or similar for transaction data queryingGit, Azure DevOps Pipelines, Docker, TerraformBonusEBT payment processing or gift card systemsFraud detection/prevention systemsRestaurant/QSR industry experienceMobile wallets (Apple Pay, Google Pay)International or multi-merchant payment platformsTerminal management and remote diagnosticsWho You AreHigh ownership across both code and data. You don’t treat the reporting side as someone else’s problem.Financially precise. You understand that off-by-one-cent errors in reconciliation have real business impact.Comfortable bridging payment infrastructure engineering and data/reporting needs in the same sprint.Strong communicator who can explain payment flows to both engineers and business stakeholders.Strategic thinker who balances immediate fixes with long-term platform goals.Intellectually curious, willing to push new approaches to payment and data problems.","company":"Qu","rawCompany":"qu","city":"Denver","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-08-14T13:50:29.537Z","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":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"522320","title":"Financial Transactions Processing, Reserve, and Clearinghouse Activities","slug":"financial-transactions-processing-reserve-and-clearinghouse-activities"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Sr. Software Engineer (Payments & Data)","description":"At Qu you’ll find a fun, dynamic, and diverse culture that celebrates team and individual success. Our people are down to earth, trail blazin’ folks who value innovation.While mostly virtual, we collaborate closely to produce leading-edge software solutions much needed in the restaurant industry.At Qu You WillWork on building the leading enterprise restaurant technology platform (POS, kiosks, digital ordering). We're looking for a Senior Software Engineer who can own both sides of our payments story: building the integrations that process transactions, and building the data platform that makes those transactions visible and reconciled for our merchants.You’ll join a scaled agile team distributed across multiple geographies, working on cloud-based and cloud-hybrid architectures that process high-volume restaurant payments daily.Payment Processing & IntegrationBuild and maintain payment integrations with PSPs across card-present (EMV terminal) and card-not-present (hosted/online) channelsOwn terminal-to-cloud payment flows: device initialization, transaction processing, Store & Forward, and webhook-based reconciliationServe as a subject matter expert across the full payment stack, from terminal hardware through gateway to settlementPayment Data, Reporting & ReconciliationBuild the reconciliation platform (UI and back-end) that matches POS transactions against PSP settlement/payout records and surfaces discrepanciesDesign matching engines and data pipelines that ingest settlement files, normalize records, and classify exceptions (voids, partial refunds, abandoned checks, offline payments)Create payment analytics dashboards and reports (PAR insights, payout exports, transaction drill-downs) for merchant back-office usersTechnical LeadershipTranslate business requirements into working solutions; mentor engineers; maintain documentation and runbooksParticipate in code reviews and drive code quality across payment servicesWhat We’re Looking For7+ years in software development with meaningful payments or financial data exposure5+ years in C# / .NET building APIs and microservicesHands-on PSP integration experience: gateway APIs, terminal APIs, management APIs, webhook notificationsEMV terminal integration: device pairing, transaction flows, certification, in-store troubleshootingFluency in payment domain concepts: acquirers, issuers, settlement (gross/net), chargebacks, PCI DSS, tokenization, PAR, authorization vs. capture, Store & ForwardExperience building data reporting UIs (Vue.js, Angular, or React) that present financial data to non-technical usersExperience with data reconciliation logic: cross-system matching, discrepancy identification, exception classificationAWS services: ECS, SQS, DynamoDB, RDS, CloudWatch, Parameter StoreMongoDB and SQL databasesElasticsearch or similar for transaction data queryingGit, Azure DevOps Pipelines, Docker, TerraformBonusEBT payment processing or gift card systemsFraud detection/prevention systemsRestaurant/QSR industry experienceMobile wallets (Apple Pay, Google Pay)International or multi-merchant payment platformsTerminal management and remote diagnosticsWho You AreHigh ownership across both code and data. You don’t treat the reporting side as someone else’s problem.Financially precise. You understand that off-by-one-cent errors in reconciliation have real business impact.Comfortable bridging payment infrastructure engineering and data/reporting needs in the same sprint.Strong communicator who can explain payment flows to both engineers and business stakeholders.Strategic thinker who balances immediate fixes with long-term platform goals.Intellectually curious, willing to push new approaches to payment and data problems.","datePosted":"2026-08-14T13:50:29.537Z","dateModified":"2026-08-14T13:50:29.537Z","hiringOrganization":{"@type":"Organization","name":"Qu","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Denver","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"bca79ed16d58f3813f302113"},"url":"https://jobsearcher.com/jobs/bca79ed16d58f3813f302113"}}