{"id":563269,"url":"https://alion.io/job/huzzle-remote-founding-engineer-fintech","title":"Remote Founding Engineer - Fintech","company":{"id":720230,"name":"Huzzle","domain":"huzzle.com","url":"https://alion.io/company/huzzle-2","size_band":"1001-5000","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"A","score":95,"open_postings":550,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":124,"computed_at":"2026-11-01T06:10:25Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["AR","BR","CO","MX","CR","SV"],"hiring_countries_total":6,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Stripe","optional":true}],"status":"live","first_seen_at":"2026-09-08T00:00:00Z","employer_posted_date":"2026-09-08","last_verified_at":"2026-11-01T19:58:32Z","board_verified":true,"closed_at":null,"days_open":54,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":54},"description":"About Huzzle\nAt Huzzle, we connect exceptional talent with top opportunities at leading companies across the UK, US, Canada, Europe, and Australia. Our clients include fast-growing startups, digital agencies, SaaS companies, and tech-enabled businesses across industries such as MarTech, FinTech, EdTech, and eCommerce. Unlike traditional outsourcing agencies, we place you directly with innovative companies where you become a valued member of the team.\nJob Summary\nThis is a rare 0→1 Founding Engineer opportunity to build a financial platform from the ground up within an already established and profitable ecosystem.\nWe are looking for an exceptionally strong, hands-on engineer with direct fintech experience who has previously built core banking, payments, ledger, cards, or money-movement infrastructure at an established fintech, neobank, or financial technology company.\nThis is not a management-first position. We need someone who still wants to architect systems, solve difficult technical problems, and write production code. You will work directly with the founders and an existing technical developer, taking significant ownership of the architecture, product, and technical direction.\nAs the platform scales, you will also have the opportunity to help shape and build the engineering team around you.\nKey Responsibilities\nArchitect and build core financial infrastructure, including accounts, balances, ledgers, transaction state machines, and money-movement systems.\nBuild KYC/KYB, onboarding, compliance, permissions, limits, and approval workflows.\nDesign integrations with banking partners, card issuers, payment rails, FX providers, and other financial infrastructure partners.\nDevelop provider-independent architecture that supports multiple banking and financial providers without vendor lock-in.\nBuild secure, reliable APIs and financial data models capable of handling reconciliation, event processing, retries, and exception handling.\nOwn technical problems end-to-end, from architecture and database design through implementation and production deployment.\nWork directly with the founders to translate product requirements and business constraints into scalable technical solutions.\nHelp establish engineering standards, technology choices, and the long-term technical direction of the platform.\nRequirements\n3-8+ years of professional software engineering experience with strong backend or full-stack fundamentals.\nDirect experience building financial infrastructure within a fintech, neobank, payments company, or similar financial technology environment.\nExperience with core banking, payments, ledgers, cards, FX, reconciliation, KYC/KYB, or money movement.\nProven experience building production-grade APIs and distributed systems.\nStrong database architecture and data-modeling skills.\nExperience with asynchronous workflows, queues, events, retries, idempotency, and transaction processing.\nStrong engineering judgment and product instincts, particularly when balancing speed, scalability, reliability, and correctness.\nComfortable operating in a highly ambiguous 0→1 environment and taking significant ownership without requiring extensive direction.\nNatural initiative, creativity, and problem-solving ability.\nHighly hands-on and excited to continue writing production code rather than moving into a primarily managerial role.\nNice-to-Haves\nExperience as a strong individual contributor, early engineer, founding engineer, or technical lead within a high-growth fintech.\nBackground at companies such as Revolut, Wise, Monzo, N26, Nubank, Brex, Stripe, Plaid, Airwallex, Nium, Razorpay, Adyen, Checkout.com, PayPal, Column, Modern Treasury, or similar.\nDeep understanding of financial ledgers, reconciliation, transaction processing, or money-movement architecture.\nExperience integrating multiple banking, payment, card, or financial infrastructure providers.\nFamiliarity with regulatory and compliance requirements surrounding KYC/KYB and international financial services.\nExperience building multi-currency, FX, card issuing, or cross-border payments products.\nPrevious experience helping build a product or engineering function from an early stage.\nBenefits\nMilestone-based compensation\nFully remote and flexible work environment\nHigh-impact founding role with 0→1 ownership\nDirect influence over architecture and technical direction\nOpportunity to build on top of an already profitable platform\nModern tech stack and provider-agnostic architecture\nCollaborative environment working directly with experienced founders","description_format":"text","description_chars":4555,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Flexible 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