Staff AI DevEx Engineer: Internal Tools & Productivity

Equals Money; Chester, City Of London; Hybrid; GBP 70,000 - 90,000; Full time

Job summary

A leading fintech company in Chester is seeking a Staff AI Developer Productivity Engineer to enhance developer productivity through AI-driven tools and processes. You'll collaborate with engineering teams, build internal tools, and drive AI adoption. Candidates should have significant software engineering experience, particularly in TypeScript and DevOps practices. This position offers opportunities for innovation and a competitive salary.

Benefits

Competitive salary

25 days holiday + birthday off

Free onsite gym access

Health and wellbeing discounts

Bupa Private Healthcare

Enhanced parental policies

Qualifications

• 8+ years in software engineering with a track record of building internal developer tooling.
• Strong proficiency in TypeScript/Node.js, C#/.NET and front-end experience with React/Next.js.
• Hands-on LLM integration.

Responsibilities

• Build and maintain AI-augmented dev tools across IDE/CLI, GitHub, and internal web apps.
• Design structured, agentic workflows to improve code authoring/review.
• Continuously experiment with cutting-edge AI models.

Skills

Software engineering

TypeScript/Node.js

C#/.NET

React/Next.js

CI/CD

Communication skills

Tools

LLM integration

GitHub

Slack

Notion

Retool

Job description

A leading fintech company in Chester is seeking a Staff AI Developer Productivity Engineer to enhance developer productivity through AI-driven tools and processes. You'll collaborate with engineering teams, build internal tools, and drive AI adoption. Candidates should have significant software engineering experience, particularly in TypeScript and DevOps practices. This position offers opportunities for innovation and a competitive salary.