Senior Product Engineer [Frontend]

Attio is building the first AI-native CRM, designed for ambitious go-to-market teams, and recently secured $52M Series B funding. The Engineering team focuses on real-time infrastructure, AI-native architecture, and performant frontends. This Senior Product Engineer role involves designing and implementing beautiful, performant product features, leading projects end-to-end, and building innovative user experiences to redefine how millions work.

Must Have

• Strong proficiency in JavaScript/TypeScript to design and implement product features using React, Zod, Lexical.
• Lead projects end-to-end to solve real customer problems.
• Build innovative, cutting-edge user experiences with modern frontend development tools.
• Experience working in product-led businesses 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 passion for advancing frontend technology.
• Ability to communicate technical ideas and influence stakeholders.

Good 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 client-side state management.
• A love for experimenting with new ideas, tools and techniques, and exploring new technologies.

Perks & Benefits

• Competitive salary of £95,000 to £125,000.
• Equity in an early-stage tech company.
• 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!

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 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! (We've been to Barcelona, Lisbon, Malta, and Split so far)