{"id":3630162,"url":"https://alion.io/job/maxana-lead-engineer-payment-architect","title":"Lead Engineer / Payment Architect","company":{"id":4495936,"name":"Maxana","domain":"maxanapay.com","url":"https://alion.io/company/maxana","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"D","score":52,"open_postings":10,"ghost_share":0.8,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-11-08T05:47:12Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"lead","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["US","AR","BR","CO","CR"],"hiring_countries_total":5,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Rest API","optional":true}],"status":"live","first_seen_at":"2026-02-27T00:00:00Z","employer_posted_date":"2026-02-27","last_verified_at":"2026-11-08T05:32:58Z","board_verified":true,"closed_at":null,"days_open":254,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":254},"description":"Location: Remote (U.S. overlap preferred)\nType: Contract (Full-Time Preferred)\nDomain: Payments / Fintech / eCommerce Infrastructure\nAbout the Project\nWe are leading a modernization initiative for a high-growth digital commerce platform focused on payment orchestration, gateway optimization, and API-driven architecture.\nThis role will architect and lead integration efforts involving:\n Payment gateway orchestration \n Tokenization strategy \n Direct PSP integrations \n Subscription billing logic \n Checkout modernization without disruption \nExperience with orchestration platforms such as Gr4vy, Stripe, etc. is highly desirable, but not required. Deep payments architecture experience is mandatory.\nWhat You’ll Do\n Architect and lead end-to-end payment orchestration strategy \n Design multi-PSP routing logic and failover systems \n Lead integration from gateway abstraction to direct acquirer connections \n Oversee token migration and vault strategy \n Ensure PCI-compliant design and security best practices \n Guide backend and DevOps engineers through execution \nWhat Success Looks Like\n Clean abstraction layer across PSPs \n Reduced payment friction \n Improved authorization rates \n Modernized checkout infrastructure\nRequirements\n8+ years backend engineering experience \n 4+ years in payments infrastructure \n Strong knowledge of: \n REST APIs \n Webhooks \n Tokenization \n Recurring billing logic \n Card-not-present flows \n Experience integrating PSPs (e.g., Worldpay, Checkout.com, Adyen, Stripe, etc.) \n Experience designing high-availability systems \nIdeal (Not Required)\n Gr4vy integration exposure \n 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