Senior Product Engineer [Frontend]

{ “@context”: “http://schema.org”, “@type”: “JobPosting”, “title”: “Senior Product Engineer [Frontend]”, “description”: “

About The Role

Our Engineering team tackles the toughest challenges, so our users never have to. Real-time infrastructure, AI-native architecture, and a frontend that feels effortless – all powered by a team that moves fast, thinks rigorously, and holds an exceptionally high bar for quality.

We’re looking for a Senior Product Engineer who cares deeply about building beautiful, performant systems — and wants to help reinvent how millions of people work.

What You'll Do

  • Use your strong proficiency in JavaScript/TypeScript to design and implement product features using React, Zod, Lexical and other popular open-source technologies
  • Lead projects end-to-end to solve real customer problems
  • Build innovative, cutting-edge user experiences, driven by your expertise with modern frontend development tools and techniques
  • Represent Attio’s Product & Engineering values both internally and externally

What You'll Bring

  • Experience working in product-led businesses ideally building modern web/desktop applications
  • Excellent UI and product sense
  • Expertise with React and TypeScript
  • A track record of ownership and product delivery
  • A proactive, self-motivated problem solving attitude, with a strong passion for advancing and innovating frontend technology
  • Ability to communicate technical ideas to the wider team and influence stakeholders across Engineering, Product and Design

Nice To Have

  • Experience contributing to, or participating in open source projects
  • An interest or experience in mentoring other members of the team
  • Experience working with data-rich frontend applications, handling real-time data, and using techniques such as client-side state management to seamlessly handle background or offline updates, and collaborative editing
  • A love for experimenting with new ideas, tools and techniques, and exploring new technologies

What We Offer

  • Competitive salary of £95,000 to £125,000
  • Equity in an early‑stage tech company on an incredible trajectory
  • 25 days holiday plus local public holidays
  • Apple hardware
  • Private medical insurance through AXA
  • Pension contribution through Hargreaves Lansdown
  • Enhanced family leave
  • Team off‑site in fun places

#J-18808-Ljbffr”, “datePosted”: “2026-05-19”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Attio”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__435985331__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=33” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }
Company: Attio
Apply for the Senior Product Engineer [Frontend]
Location: London
Job Description:

About The Role

Our Engineering team tackles the toughest challenges, so our users never have to. Real-time infrastructure, AI-native architecture, and a frontend that feels effortless – all powered by a team that moves fast, thinks rigorously, and holds an exceptionally high bar for quality.

We’re looking for a Senior Product Engineer who cares deeply about building beautiful, performant systems — and wants to help reinvent how millions of people work.

What You’ll Do

  • Use your strong proficiency in JavaScript/TypeScript to design and implement product features using React, Zod, Lexical and other popular open-source technologies
  • Lead projects end-to-end to solve real customer problems
  • Build innovative, cutting-edge user experiences, driven by your expertise with modern frontend development tools and techniques
  • Represent Attio’s Product & Engineering values both internally and externally

What You’ll Bring

  • Experience working in product-led businesses ideally building modern web/desktop applications
  • Excellent UI and product sense
  • Expertise with React and TypeScript
  • A track record of ownership and product delivery
  • A proactive, self-motivated problem solving attitude, with a strong passion for advancing and innovating frontend technology
  • Ability to communicate technical ideas to the wider team and influence stakeholders across Engineering, Product and Design

Nice To Have

  • Experience contributing to, or participating in open source projects
  • An interest or experience in mentoring other members of the team
  • Experience working with data-rich frontend applications, handling real-time data, and using techniques such as client-side state management to seamlessly handle background or offline updates, and collaborative editing
  • A love for experimenting with new ideas, tools and techniques, and exploring new technologies

What We Offer

  • Competitive salary of £95,000 to £125,000
  • Equity in an early‑stage tech company on an incredible trajectory
  • 25 days holiday plus local public holidays
  • Apple hardware
  • Private medical insurance through AXA
  • Pension contribution through Hargreaves Lansdown
  • Enhanced family leave
  • Team off‑site in fun places

#J-18808-Ljbffr…

Posted: May 19th, 2026