Senior Product Engineer: AI-Driven Frontline Platform

Dex; Greater London; On-site; GBP 90,000 - 130,000; Full time

Job summary

Dex is assisting a partner company in London to hire a versatile software engineer. You will contribute across infrastructure, backend, and frontend, shaping the technology stack while collaborating with product, design, commercial, and analytics teams to define and build new features.

You will develop internal tools to boost team efficiency, integrate generative AI tooling, and help evolve a core product used by thousands daily. A strong product mindset and in-person collaboration are essential.

Qualifications

• Demonstrable breadth of experience across infrastructure, backend, and frontend technologies, ideally with modern web frameworks and cloud platforms.
• Proven ability to work in complex software systems, understanding scalable architecture, data structures, and evolving tech stacks.
• A strong product mindset: you prioritize customer outcomes and make data-informed decisions.
• Experience collaborating effectively within cross-functional teams (PMs, UX, Designers, Data).
• Based in London and able to regularly meet the team in person for collaborative problem-solving.

Responsibilities

• Help shape the future of the technology stack, contributing across infrastructure and front-end systems.
• Collaborate closely with product, design, commercial, and analytics teams to define and build new features.
• Develop internal tools that enhance team efficiency and expand reach to more users.
• Integrate and optimize the latest generative AI tooling and LLMs to empower frontline workers and improve system performance.
• Drive the evolution of a core product used by thousands daily, or define the roadmap for new offerings.

Job description

Dex is assisting a partner company in London to hire a versatile software engineer. You will contribute across infrastructure, backend, and frontend, shaping the technology stack while collaborating with product, design, commercial, and analytics teams to define and build new features.

You will develop internal tools to boost team efficiency, integrate generative AI tooling, and help evolve a core product used by thousands daily. A strong product mindset and in-person collaboration are essential.