About seQuraseQura provides innovative, flexible and easy‑to‑use payment technologies that help merchants acquire, convert and retain more customers. We tailor solutions across various sectors including retail, education, optics, repairs and travel, delivering superior results. Born in Barcelona, we are a privately‑owned fintech expanding throughout southern Europe and Latin America.

About the roleThe Integrations team is the technical bridge between seQura and the merchants who integrate our product. We are growing rapidly with over 1,400 integrations projected for 2026, and we need someone who can own merchant integrations end‑to‑end, with real autonomy and impact from day one.

What challenges you'll be solving

Lead merchant integrations end‑to‑end: configuration, sandbox testing, go‑live, and troubleshooting

Manage plugin upgrades, platform migrations, and advanced visual customisations

Perform technical diagnostics autonomously: log analysis, debug mode, database review

Conduct technical meetings with merchants without supervision

Escalate code‑level issues to the Partnerships team with complete context and a clear hypothesis

Review junior integrator work and contribute to their development

Spot recurring patterns (plugin conflicts,



UX issues, documentation gaps) and flag them for continuous improvement

What you'll need

Hands‑on experience with ecommerce platform integrations (Shopify, WooCommerce, Magento, or similar)

Autonomous technical diagnostic capability: log reading, configuration analysis, database querying

Experience managing the technical relationship with clients or merchants directly

Familiarity with REST APIs and checkout or payment flows

Spanish native or C1 / English B2 minimum

What we offer

23 vacation days + 2 days of free disposal per year

Professional development workshops or seminars

Versátil compensation plan for transportation, restaurants, and kindergarten with Cobee

Health insurance discounts with Sanitas and Adeslas

Urban mobility using your own bike with Kleta

Free access to healthy, organic, and sustainable fruits and snacks

We promote equal opportunity to all, regardless of age, color, gender identity, medical condition, physical or mental disability, race, religion, sexual orientation, or any other characteristic. We have an inclusive environment, and respect is above all.

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📌 Mid Integrator (Madrid)
🏢 Sequra
📍 Madrid