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Product Engineer (Full Stack) at Plain

Plain is redefining how B2B leaders like Vercel and Cursor handle customer support by building a fast, AI-powered platform that unifies Slack, Discord, and email interactions. As a Product Engineer, you won't just execute tickets; you’ll own features from infrastructure to UI, shipping polished tools that simplify complex workflows. This is a high-agency role for an engineer who cares deeply about craft and wants to work in a fast-moving, product-centric environment. With a competitive salary up to #95k, generous equity, 35 days of leave, and global offsites, it’s a unique chance to shape the future of customer relationships.

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Plain

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Location

Remote, Europe

Compensation

£75k-£95k + Equity

Company

Plain

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Role overview

As a Product Engineer at Plain, you will build and shape the next generation of support tooling across the entire stack. You’ll own problems end-to-end—from infrastructure decisions to button copy—shipping high-impact features that are fast, reliable, and delightful. Working closely with founders, you'll help build a product-centric culture focused on elegance.

Software30-50 employees

Plain is a collaborative B2B customer support platform. We’ve raised over $24 million from some of the world’s best investors: Index Ventures and Battery Ventures. We power support for 100's of high-growth companies like Vercel, Cursor, Granola, Raycast, n8n and many more. We do this by being more flexible and extensible than anyone else. With Plain, customers can build any workflow, tool, UI and data model they can dream of - no-code or all-code.

What you will do

  • Develop high-impact features end-to-end, involving frontend interfaces, backend logic, and critical infrastructure decisions.
  • Collaborate directly with customers to understand their pain points and translate them into elegant, functional product solutions.
  • Shape Plain’s engineering culture by contributing to technical standards and improving how the company operates as it scales.

Who this is a fit for

  • Proven track record of shipping full-stack features in fast-paced environments, with a strong focus on end-user impact over code abstractions.
  • High degree of agency and comfort with ambiguity, thriving in early-stage environments where you proactively identify and solve the most important problems.
  • Deep appreciation for product craft, with a desire to build simple, polished tools that solve complex B2B support workflows effectively.

Why this role is remarkable

  • Join an early-stage team with significant traction, trusted by industry leaders like Vercel and Cursor to handle their most critical customer interactions.
  • Influence the technical and product direction directly, working in a high-agency environment where you are expected to drive momentum and solve problems autonomously.
  • Benefit from a culture that values craft and polish, ensuring that the products you build feel simple yet incredibly powerful for the end-user.

How Jack & Jill work together

Jack
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Jill
I recruit from Jack’s network and make the intro when I spot a great match.
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If your profile’s a match and Plain wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.

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