Staff Software Engineer – FinTech SaaS (Go/Cloud) Hybrid

Cast UK/ Dcoded; Manchester; Hybrid; GBP 100,000 - 110,000; Full time

Job summary

A growing B2B SaaS fintech company is seeking a Staff Software Engineer to lead technical direction and influence system design in a hybrid setting. This role demands proven expertise in backend technologies like Go, Python, and TypeScript, alongside cloud infrastructures like AWS or Azure. You'll partner with engineering leadership to modernize platforms and mentor senior engineers. Ideal candidates will have experience building large-scale systems and managing stakeholders effectively.

Qualifications

• Proven experience operating at Staff / Principal / Lead Engineer level within a SaaS environment.
• Strong background in designing and building large‑scale, production‑grade systems.
• Deep understanding of backend engineering with experience in modern languages like Go, Python, or TypeScript.

Responsibilities

• Act as a technical leader within the engineering organisation.
• Play a key role in architecture and build of a new version of the B2B fintech platform.
• Translate business requirements into scalable technical solutions.

Skills

Go

Python

TypeScript

Cloud technologies

CI/CD

React.js

APIs

Job description

A growing B2B SaaS fintech company is seeking a Staff Software Engineer to lead technical direction and influence system design in a hybrid setting. This role demands proven expertise in backend technologies like Go, Python, and TypeScript, alongside cloud infrastructures like AWS or Azure. You'll partner with engineering leadership to modernize platforms and mentor senior engineers. Ideal candidates will have experience building large-scale systems and managing stakeholders effectively.