Senior Software Developer; Go

Job Overview

Join Form3’s US engineering business line and contribute to the development of our US gateway products, each built around a real‑time payment scheme such as Fed Now or TCH RTP. Reporting to the Lead Engineer and supported by our Staff Engineers, you will play a key role in building mission‑critical systems that we believe will transform how payments are made in the US.

On a day‑to‑day basis, you will contribute to feature development, system design and testing; manage and enhance our infrastructure; and support daily product operations, including participation in the on‑call rotation. US gateways are built on top of Form3’s cutting‑edge multi‑cloud platform and are in advanced stages of development, ready to onboard first customers. As a Senior Software Engineer in a gateway team, you will play a crucial role in making it happen.

• Has a deep understanding of designing and building distributed systems
• Enjoys working on complex challenges within critical software where high performance and robustness are essential
• Is familiar with cloud and containerisation technologies, test automation tools and CI/CD pipelines
• Expresses interest in owning projects end‑to‑end and supporting them as they go live in production
• Has appreciation of clean code and software engineering best‑practice
• Is experienced in programming in Go but also demonstrates a “right tool for the job” mentality
• Possesses great communication skills and enjoys sharing knowledge and collaborating with others
• Code:
  Go (and a little Java), containerised microservices, CQRS, open‑source
• Ways of working: TDD/BDD, Pair Programming, 100% remote, Sec Dev Ops