QA - Barcelona, Catalonia, Spain

BNKA is hiring a Senior QA Analyst (Fintech + Crypto)

Barcelona (Hybrid : Office + Remote)

Contractor role + Stock Options

BNKA is building the future of money for expats—combining crypto, stablecoins, and traditional finance. With 55,000+ users and growing, we need a Senior QA Analyst who is both fast and detail‑obsessed, able to test every flow manually from scratch and lead us toward more automation and global QA coverage.

This is not just another QA role—it’s for someone who takes ownership of end‑to‑end quality, keeps pace with our rapid release cycles, and has the potential to step into a QA Lead role.

What you’ll do

Perform manual testing of all BNKA flows from scratch : onboarding / KYC, login, deposits, swaps, withdrawals, compliance checks, and settlement flows.

Move fast : replicate real‑user journeys, validate against edge cases, and ensure releases are flawless.

Cover BNKA’s global time zones (Europe + LATAM + UAE) to ensure QA doesn’t block delivery.

Build and maintain test plans and regression suites that cover mobile (Flutter), backend (Python / Flask / Node.js), and databases (PostgreSQL / MySQL).

Collaborate with developers to ensure issues are reproduced, tracked, and fixed quickly.

Contribute to automation roadmap while still leading strong manual validation .

Partner with Product, Tech, and Compliance to ensure security and regulatory compliance in every release.

Mentor QA peers and prepare to step into a QA Lead position as BNKA scales.

What we’re looking for

3–6+ years of QA / testing experience in fintech, banking, or crypto.

Strong manual testing skills – able to test end‑to‑end flows from scratch, not just partial or automated scripts.

Fast, proactive, and detail‑oriented; able to spot issues that automation may miss.

Familiar with automation frameworks (pytest, Playwright, Appium, Postman), but understands that manual comes first.

Comfortable testing across BNKA’s stack :

• Python (Flask, SQLAlchemy, PyJWT, Marshmallow, Gunicorn, bcrypt, geoip2)
• Node.js
• Flutter (mobile)
• PostgreSQL & MySQL

Experience in performance / security testing is a plus.

Fluent English (mandatory). Spanish a plus.

Based in Barcelona (hybrid) or willing to relocate. Candidates from Latin America encouraged to apply.

What we offer

Contractor role with stock options.

A lean QA team where your impact is direct and visible.

Opportunity to grow into QA Lead as BNKA expands.

Hybrid setup : Barcelona HQ + remote flexibility.

Entrepreneurial culture : quality without bureaucracy .

BNKA moves fast. Quality is what keeps us trusted. If you can test everything from scratch, move with speed, and grow into a lead role—we want you with us.

DM me or share with someone who should join BNKA.

EN ESPAÑOL (must read in English)

Estamos contratando un / a Senior QA Analyst en Barcelona (híbrido). Buscamos alguien rápido / a, detallista y capaz de probar manualmente todos los flujos desde cero, con potencial de crecer a QA Lead. Este rol cubrirá zonas horarias globales (Europa + LATAM + EAU) para complementar al equipo actual. Rol como contratista con stock options. Flúntuente Inglés es obligatorio. Post is in English on purpose : Fluent English is mandatory.

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