Senior Quality Assurance Engineer

Senior QA Engineer | B2B SaaS | Remote-first | £45–55k

We're hiring a Senior QA Engineer to own quality end-to-end at a scaling B2B SaaS company. The software is complex, calculation-heavy, and used by enterprise clients where accuracy is non-negotiable.

This isn't a ticket-closing role. You'll be the final gate before every release, the source of truth on what's broken and what's fixed, and the person who builds the QA function from the ground up.

The role

You'll sit on the product side, reporting to the Head of Product with a dotted line to the CTO. You'll attend design sessions to catch issues before they're built, run manual testing sweeps per release, and own bug tracking end-to-end. Engineers own the automated suite; you own everything they don't cover, using automation tools to sharpen your own efficiency.

If a bug ships, it's on you. That's the level of ownership this role carries. <...