Hybrid- London, UK

Sr. Software Engineer, Fullstack (UK)

Salary: unknownHybridSeniorFull-stack engineering

GolangJavaScriptRubyTypeScriptReact

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Firstup, a software company in HR tech, has an open position for Sr. Software Engineer, Fullstack (UK). It is a hybrid position in London, United Kingdom. We classify it as a senior-level role in full-stack engineering. The stack in the posting includes React, Golang, JavaScript, Ruby and TypeScript. There are 4 open positions from Firstup on this site, 1 of them in IT and engineering.

Posted today · Last checked 2026-10-31

About Firstup

HR tech Software product company 4 open positions, 25% in IT and engineering. Most open roles: Sales (4), Full-stack engineering (1).

All open jobs at Firstup →

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52 open full-stack engineering jobs in the United Kingdom All open jobs at Firstup →

Workplace	Hybrid
Seniority	Senior
Role	Full-stack engineering
Countries	United Kingdom
Languages	GolangJavaScriptRubyTypeScript
Employment type	Full-time
Key facts	Stack: Golang, JavaScript, Ruby, TypeScript, React · Schedule: on-call

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