
51 - 200 employees
💳 Fintech
Fintech • Payments
Primer is a company that offers a unified payment infrastructure, enabling businesses to streamline and optimize their payment processes. With its advanced technology, Primer provides solutions for managing payments, boosting conversion, enhancing payment success rates, and creating seamless checkout experiences. The platform is designed to give businesses the flexibility to integrate and customize their payment stack easily, connect with multiple payment services, and deploy fraud prevention tools. Primer aims to accelerate global growth for companies by simplifying payment operations, reducing fraud, and enhancing customer experiences.
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51 - 200 employees
💳 Fintech
Fintech • Payments
Primer is a company that offers a unified payment infrastructure, enabling businesses to streamline and optimize their payment processes. With its advanced technology, Primer provides solutions for managing payments, boosting conversion, enhancing payment success rates, and creating seamless checkout experiences. The platform is designed to give businesses the flexibility to integrate and customize their payment stack easily, connect with multiple payment services, and deploy fraud prevention tools. Primer aims to accelerate global growth for companies by simplifying payment operations, reducing fraud, and enhancing customer experiences.
• Setting and driving front-end technical strategy across the Account Experience teams, from architecture and component-system decisions through to hands-on implementation where it counts • Owning the architecture of a complex, data-dense merchant platform — the patterns, state management, and performance characteristics that hold up as the surface area grows • Shaping how Primer AI Companion matures as a first-class merchant interface, including the front-end architecture that makes a conversational surface feel native to the platform • Holding the experience coherent across Account Setup, Monitors, Workflows, and Auditing — building the shared component and design-system foundations that stop the areas drifting apart • Leading engineers across teams without direct authority, through code, design reviews, and technical mentorship that raises the front-end bar around you • Owning the things that are easy to neglect: accessibility, performance budgets, and front-end observability as first-class concerns, not afterthoughts • Partnering with Product and Design, and with backend engineers across teams, to shape decisions where front-end constraints or opportunities are material
• Demonstrable experience operating at staff or principal level: setting front-end technical direction across multiple teams, not just within one • Deep front-end engineering expertise with TypeScript and React, and a track record of architecting complex, long-lived web applications • Real fluency in the things that separate good front-end from great: state management at scale, performance, accessibility, and component-system design • The kind of judgment that earns trust fast — engineers follow your technical lead because you're right, not because of your title • Enough comfort across the stack to reason about the APIs and services your front-end depends on, and to partner with backend engineers as an equal • Strong written and verbal communication, including making complex technical decisions legible to Product, Design, and non-technical stakeholders • Comfort working in payments, fintech, or platform contexts is welcome, though depth of engineering matters more than the specific industry.
• Competitive share options • Uncapped holiday, with 25 days minimum to be taken • Co-working space access • Workations & Company Retreat • The best equipment for your role • £500 towards your home office setup • Generous learning budget • Private Medical Insurance • A broad set of additional perks and benefits (*depending on location)
Apply Now🕒 4 days ago
51 - 200
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🇬🇧 United Kingdom – Remote
💰 Post-IPO Equity on 2001-07
⏰ Full Time
🔴 Lead
🧑💻 Full-stack Engineer
🇬🇧 UK Skilled Worker Visa Sponsor