> Markdown version of [/jobs/ext/2795942-senior-software-engineer-product-engineering-uk](https://www.wearedevelopers.com/jobs/ext/2795942-senior-software-engineer-product-engineering-uk). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Senior Software Engineer, Product Engineering - UK

- **Company:** Ashby
- **Location:** Greater London, UK
- **Experience:** Expert
- **Salary:** £103,000.0 - £137,000.0
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Software Debugging, PostgreSQL, Node.Js, Redis, Responsive Web Design, SQL Databases, TypeScript, ReactJS, Backend, Graphql, Front End Software Development, Service Stack
- **Published:** September 8, 2026
- **Apply:** https://www.collegerecruiter.com/job/2840574554-senior-software-engineer-product-engineering-uk

## About the Role

Hi I'm Abhik, Ashby's Co-Founder and VP of Engineering. We're looking for an ambitious full-stack engineer who is laser-focused on solving customer problems and making the right long-term investments to solve them not only today but in our future features and products., * You're not afraid to tackle any part of a technology stack. You do what's necessary to successfully deliver a feature, whether writing frontend or choosing new infrastructure.

 * You've tackled projects with a lot of product and technical ambiguity, and you thrive at the intersection of the two.
 * You know how to strike the right balance between speed and quality. Ashby was built over four years to deliver a high-quality product while moving with urgency.
 * You are ambitious and always looking to improve your skills. The role gives you more freedom and responsibilities than most engineers have experienced.
 * You're an excellent collaborator and communicator. Ownership and freedom don't mean you work in a vacuum; you need to vet decisions with stakeholders and keep them updated.
 * You seek to create leverage by automating or abstracting tedious work-creating new tools, lint rules, or debugging aids.

Technical Stack

 * TypeScript (frontend & backend)
 * React
 * GraphQL API
 * Node.js
 * Postgres
 * Redis

## Description

* Designed and built automated interview scheduling. This feature automatically calculates possible interview times from a pool of interviewers and other constraints, presents these times to candidates via our responsive web app, and helps solve the "Calendar Tetris" problem.
 * Built a generalized declarative filter architecture that allows users to create complex filters for any record with a consistent UI and compiles the filters to SQL on the backend. Many user-facing features use this architecture.
 * Specced, designed, and implemented a feature that allows users to complete signing offers entirely within Ashby. The project involved talking to customers, deciding on technologies, building a prototype, and integrating the final implementation into other features.


## Related Videos

- [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs)
- [Stop using Node.js like in 2020! What changed and what you can do today with Node.js](https://www.wearedevelopers.com/videos/100011-stop-using-node-js-like-in-2020-what-changed-and-what-you-can-do-today-with-node-js)
- [Reducing LLM Calls with Vector Search Patterns - Raphael De Lio (Redis)](https://www.wearedevelopers.com/videos/1714-reducing-llm-calls-with-vector-search-patterns-raphael-de-lio-redis)
- [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling)
- [Stop Using Node.js Like It’s 2020! - Alfonso Graziano](https://www.wearedevelopers.com/videos/1863-stop-using-node-js-like-it-s-2020-alfonso-graziano)
- [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape)

## Related Articles

- [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)
- [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)
- [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk)
- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)
- [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers)
- [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift)