Senior Web Engineer in London

Senior Web Engineer in London

London Full-Time No working from home possible
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Salary: Β£25,000 - 65,000 per year

Requirements

  • Professional experience in frontend web development, with expert knowledge of React, TypeScript, and Next.js.
  • A deep understanding of modern frontend architecture, including state management, component patterns, and hooks.
  • Experience with web testing frameworks such as Jest or Cypress and CSS-in-JS libraries such as Vanilla Extract or Emotion.
  • A solid grasp of CI/CD processes, version control with Git, and how backend APIs like GraphQL integrate with frontend systems.
  • Strong communication and cross-functional collaboration skills.
  • Experience contributing to a design system such as Storybook is a strong plus.
  • Knowledge of web accessibility standards is a strong plus.

Responsibilities

  • Technically design and develop new product features using modern frontend technologies, writing high-quality, well-tested, and maintainable code.
  • Collaborate with design and product teams to define user experiences and technical requirements, ensuring we build features that solve customer problems.
  • Participate actively in code reviews, architectural discussions, and team planning to drive our technical direction forward.
  • Contribute to our collaborative web engineering culture by participating in the Web Chapter.
  • Mentor junior colleagues in modern best practices.

Technologies

  • Backend
  • CI/CD
  • CSS
  • Cypress
  • Frontend
  • Git
  • GraphQL
  • Jest
  • LESS
  • React
  • Storybook
  • TypeScript
  • Web
  • JavaScript
  • Spark

More

Were reinventing payments. In less than four years, we disrupted the market to become the largest and most loved acquirer in the UK. Our payments infrastructure is purpose-built for in-person commerce, and over 150,000 customers across four countries transact billions with us every year. We are a company with a strong, collaborative culture where our people are our greatest investment, and we give exceptional people autonomy, trust, and ownership to thrive. As a Web Engineer, youll join our Customer Apps team to build and scale customer-facing applications that help businesses run smoothly, transforming how customers interact with us through a single, intuitive suite of tools across multiple product domains. We believe our best work happens when we collaborate in person, so we work office-first with 4+ days per week in the office. Our offices across Europe offer quiet zones, collaboration spaces, and social hubs, and we value being curious, relentless, and customer-obsessed. We also care deeply about diversity, equity, and inclusion, building teams that reflect the businesses we serve and helping employees thrive.

last updated 36 week of 2026

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Senior Web Engineer in London employer: PaymentSense

At Dojo, we pride ourselves on being an exceptional employer that values our people as our greatest asset. With an office-first culture that encourages collaboration and innovation, our employees enjoy a dynamic work environment designed for both focus and creativity. We offer robust growth opportunities, a commitment to diversity and inclusion, and the chance to be part of a game-changing team in the payments industry, all while working in vibrant office spaces across Europe.

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Contact Details:

PaymentSense Recruitment Team