About Us

At SPD Technology, we bring together a team of like-minded people who are driven by the desire to bring value through their work, united in their commitment to high performance and delivering custom, cutting-edge tech solutions that drive clients' growth. We empower our people with a culture of excellence, and enable them with the opportunity to uphold their accountability to contribute on each level. We value humanity and collaboration, encourage professional and personal growth, and foster a supportive and adaptable work environment where everyone's contribution is welcomed.

We are looking for Senior Backend Engineer to join us as part of our team

About The Role

As a Senior Backend Engineer you will join a product team building payment infrastructure for merchants and partner platforms. The platform enables businesses to accept payments, manage payouts, process card and bank transactions, and handle payment-related operations without relying on multiple disconnected providers.

The engineering challenges go far beyond basic payment integrations.



The platform handles payment orchestration, transaction processing, settlement and reconciliation, payouts, fraud and KYC integrations, and complex failure scenarios across systems that the team does not fully control.

This role is a strong fit for an engineer who understands how money actually moves through payment systems and is comfortable owning critical backend flows end to end.

Tech Stack

Go, TypeScript, Node.js / NestJS, PostgreSQL, Event-driven backend services, Webhooks and asynchronous processing, Payment processor and acquirer integrations, Containerized cloud infrastructure, CI/CD

Work environment

Full-time, remote. Daily collaboration with a US-based team (4-6 hours of overlap with US Central Time is required)

As a qualified expert You will

• Own end-to-end payment flows in TypeScript/NestJS services: authorization, capture, void, refund, dispute handling, and payout initiation and confirmat

📌 Senior Backend Engineer (España)
🏢 SPD Technology
📍 España