{"schemaVersion":"jobsearcher.job.v1","id":"a7ceb82f3473e4d58ecc2f2a","url":"https://jobsearcher.com/jobs/a7ceb82f3473e4d58ecc2f2a","canonicalUrl":"https://jobsearcher.com/jobs/a7ceb82f3473e4d58ecc2f2a","title":"Senior Backend Engineer - Payments","description":"Location: Remote (U.S. overlap preferred)\nType: Contract (Full-Time Preferred)\nDomain: Payments / Fintech / eCommerce Infrastructure\n\nAbout the Project\n\nWe are leading a modernization initiative for a high-growth digital commerce platform focused on payment orchestration, gateway optimization, and API-driven architecture.\n\nExperience with orchestration platforms such as Gr4vy, Stripe, etc. is highly desirable, but not required. Deep payments experience is mandatory.\n\nAbout the Role\n\nWe are seeking a senior backend engineer to support a payment modernization initiative. You will work directly under the CTO to build and integrate payment orchestration systems and direct PSP connections.\n\nResponsibilities\nBuild and maintain API integrations with multiple PSPs\nImplement payment routing logic\nDevelop webhook handlers\nImplement tokenization flows\nSupport subscription billing logic\nEnsure resilience, observability, and clean error handling\n\nRequirements\n\n6+ years backend experience\nStrong in one or more:\nNode.js\nJava\nPython\nGo\nExtensive REST API integration experience\nWebhook processing experience\nPayments domain experience required\nStrong understanding of:\nAuth/Capture flows\nRefund logic\nChargeback lifecycle\nSubscription billing\n\nBenefits\n\nHigh-Impact Architecture Project\nExecutive Visibility\nCompetitive Contract Compensation\nFlexible Remote Structure\nClear Scope, Clear Timeline\nLong-Term Engagement\nTechnical Ownership","company":"Maxana","rawCompany":"maxana","city":"Denver","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-09-06T12:05:03.408Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Backend Engineer - Payments","description":"Location: Remote (U.S. overlap preferred)\nType: Contract (Full-Time Preferred)\nDomain: Payments / Fintech / eCommerce Infrastructure\n\nAbout the Project\n\nWe are leading a modernization initiative for a high-growth digital commerce platform focused on payment orchestration, gateway optimization, and API-driven architecture.\n\nExperience with orchestration platforms such as Gr4vy, Stripe, etc. is highly desirable, but not required. Deep payments experience is mandatory.\n\nAbout the Role\n\nWe are seeking a senior backend engineer to support a payment modernization initiative. You will work directly under the CTO to build and integrate payment orchestration systems and direct PSP connections.\n\nResponsibilities\nBuild and maintain API integrations with multiple PSPs\nImplement payment routing logic\nDevelop webhook handlers\nImplement tokenization flows\nSupport subscription billing logic\nEnsure resilience, observability, and clean error handling\n\nRequirements\n\n6+ years backend experience\nStrong in one or more:\nNode.js\nJava\nPython\nGo\nExtensive REST API integration experience\nWebhook processing experience\nPayments domain experience required\nStrong understanding of:\nAuth/Capture flows\nRefund logic\nChargeback lifecycle\nSubscription billing\n\nBenefits\n\nHigh-Impact Architecture Project\nExecutive Visibility\nCompetitive Contract Compensation\nFlexible Remote Structure\nClear Scope, Clear Timeline\nLong-Term Engagement\nTechnical Ownership","datePosted":"2026-09-06T12:05:03.408Z","dateModified":"2026-09-06T12:05:03.408Z","hiringOrganization":{"@type":"Organization","name":"Maxana","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Denver","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"a7ceb82f3473e4d58ecc2f2a"},"url":"https://jobsearcher.com/jobs/a7ceb82f3473e4d58ecc2f2a"}}