Staff Product Engineer (up to £120k)

Dex; Greater London; Presencial; GBP 55 000 - 90 000; Tempo integral

Resumo da oferta

Dex is building an agentic service platform that automates switching and optimization across energy, mobile and insurance services, aiming to reduce overpay and friction.

As a software engineer, you will own features end-to-end, work with a small team of engineers, and contribute to UX-driven improvements and copy.

Expect to tackle long-running workflows, retries, external integrations, and data-driven experiments to prove impact and shape the product's direction.

Qualificações

• At least 2 years of professional engineering experience.
• Proven ability to own problems end-to-end, from fuzzy requirements to shipped solutions and impact measurement.
• Strong full-stack proficiency in TypeScript and React.
• Product-first mindset: care deeply about user flow, UX, and the impact of small details like copy.
• Track record of building leverage for others, through pairing, clear explanations, or internal tools.

Responsabilidades

• Build and launch new agentic service lines from concept to live deployment.
• Design and implement core product improvements with a small team of engineers.
• Develop internal tooling and guardrails enabling non-engineers to ship changes independently.
• Tackle complex challenges in long-running workflow orchestration, retries, and external integrations.
• Iterate rapidly on product experiments, using data to prove impact and inform future direction.

Conhecimentos

TypeScript

React

Full-stack

Problem ownership

Descrição da oferta de emprego

The role

Imagine an agent that doesn't just compare household services, but actively manages and switches them on behalf of millions. This company is building exactly that: a system designed to fix the problem of overpaying for essentials like energy, mobile, and insurance, without requiring any user effort. They've developed a unique set of capabilities, including agentic communication, multimodal data extraction, and long-running workflow orchestration, all underpinned by a 'Blueprints' system for rapid service line expansion. With significant traction and rapid growth, they are backed by leading investors and committed to social impact as a B Corp.

The work

• Build and launch new agentic service lines, from initial concept to live deployment.
• Design and implement core product improvements, often working with one or two other engineers.
• Develop internal tooling and 'guardrails' that enable non-engineers to ship product changes independently.
• Tackle complex challenges in long-running workflow orchestration, retries, and integrations with external systems.
• Iterate rapidly on product experiments, using data to prove impact and inform future direction.

What You Bring

• At least 2 years of professional engineering experience, with a clear desire for breadth over deep specialization.
• Proven ability to own problems end-to-end, from fuzzy requirements to shipped solutions and impact measurement.
• Strong full-stack proficiency in TypeScript and React, comfortable with distributed systems challenges like partial failure and external integrations.
• A product-first mindset: you care deeply about user flow, UX, and the impact of small details like copy.
• A track record of building leverage for others, whether through pairing, clear explanations, or impactful internal tools.