Engenharia · Remoto
Senior QA Lead | 12 weeks+ (572)
UbimindsRemote
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A vaga é para Senior QA Lead | 12 weeks+ (572) na Ubiminds. O modelo informado é remoto; localidade: Remote. Senior QA / test-engineering experience on systems handling money, transactions, ledgers, or settlement — required, not adjacent. Experience testing payment, settlement, ledger, or wallet flows, with an instinct for where money leaks or double-counts.
Resumo automático baseado somente nas informações publicadas pela empresa.
Sinais da vaga
O que mais pesa no anúncio
Uma leitura objetiva dos conhecimentos e níveis mais relevantes para esta oportunidade.
Inglês · Mencionado
Muito alta · 5/5
Na seção de requisitos · 2 menções
Senioridade · Sênior
Muito alta · 5/5
Nível indicado no título
Segurança
Alta · 4/5
Na seção de requisitos · 4 menções
IA e automação
Alta · 4/5
Na seção de requisitos · 2 menções
Dados e analytics
Alta · 4/5
Na seção de requisitos · 1 menção
Escala de 1 a 5. Mede presença e posição no anúncio; não mede sua chance de contratação.
Descrição completa
Contexto da oportunidadeAbrirFechar
QA Lead
About the opportunity
Lead the test strategy for a real-money platform, proving settlement math cannot leak, double-pay, or drift while building a traceable test-case library from scratch.
About our client Our client is preparing two AI-driven platforms for enterprise readiness, with a focus on security, correctness, and financial integrity ahead of a production launch.
What you'll doAbrirFechar
Own the test strategy for the settlement engine: design coverage that proves settlement math is correct and cannot leak, double-pay, or drift.
Test the closed-loop money-movement path end to end and verify it is fully auditable.
Drive security testing at the RPC / SECURITY DEFINER layer, where the real business logic lives.
Verify access controls — 21+ age gating and identity verification — gate before any funds move (subject to Persona credential availability).
Author a traceable test-case library from scratch and stand up the shared defect tracker (Linear or Jira).
Report defects with precise repro steps; the client remediates and you re-test (you find, they fix, you verify).
Coordinate sandbox testing across OpenNode (settlement, test mode) and Resend (email).
Lead the CALL-IT pod.
What you bring (must-haves)
Senior QA / test-engineering experience on systems handling money, transactions, ledgers, or settlement — required, not adjacent.
Strong SQL / Postgres, ideally including stored-procedure or SECURITY DEFINER function testing.
Experience testing payment, settlement, ledger, or wallet flows, with an instinct for where money leaks or double-counts.
Working knowledge of Next.js / API-driven web apps and how to test an RPC layer.
Ability to design coverage where none exists and lead a small pod.
Rigorous, reproducible defect reporting in clear written English.
Bonus points for (nice-to-haves)
Fintech, payments, iGaming, testing background.
Familiarity with Supabase and Vercel.
Exposure to KYC / identity-verification flows (e.g., Persona) and age-gating.
Understanding of Bitcoin / Lightning settlement (e.g., OpenNode).
Perks & benefits 💻 Equipment provided — none of that "bring your own device" stuff here
🛡️ Full back-office support — Legal, Accounting, HR Business Partner, and Delivery team
🧭 Career and cultural mentoring — how to show up, stand out, and navigate US work culture
🗣️ Free English lessons with a native speaker
🤝 Referral bonus — recommend Ubi to your tech friends and get paid for it
🏖️ Florianópolis HQ always open — 100% remote, but the office is there whenever you want it.
How the process works
AI Assessment + Interview with our Tech Recruiter + Final interview
Offer 🎉
Onboarding with full Ubiminds support
Why Ubiminds? With 9 years in the market and GPTW-certified, Ubiminds connects Latin American tech professionals with software companies in the US and Canada. Hundreds of professionals in data, design, product, and engineering are already growing in North American teams with our support. We're with you throughout the entire journey — Recruitment, Legal, Accounting, PeopleOps, and career guidance — so you can thrive internationally with confidence. Ready to go global? Apply now — it takes less than 5 minutes.