Destava

Sr. Software Engineer, Fullstack (UK)

Firstup is hiring for Sr. Software Engineer, Fullstack (UK) in Hybrid- London, UK. Senior level. First seen November 1, 2026; open as of November 12, 2026. Jobs taken straight from company career pages — no aggregator in between.

Save to applyRead more and apply on Firstup's site

With Destava: How well do you fit? · Tailor my résumé · Write a cover letter

Company
Firstup
Where
Hybrid- London, UK
Level
Senior
First seen
November 1, 2026
Listed via
Lever

What the posting says

Job Summary The Software Engineer will join the team responsible for Firstup's public APIs, Agentic tools, third-party integrations with enterprise systems such as HRIS platforms, and shared platform services. You will deliver innovative, scalable solutions while constantly improving our approach to architecture, scale, availability, and fault-tolerance. You are an active user of Generative AI tools and coding agents, applying them daily to accelerate delivery and improve code quality. Responsibilities Core Engineering & Ownership: Build and own scalable SaaS applications end-to-end —…

Read more and apply on Firstup's site

This page includes information from the O*NET 31.0 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license. O*NET® is a trademark of USDOL/ETA.