Frontend Developer - Next.js, React (Contract)

Frontend Developer - Next.js, React (Contract)

Posted 1 day ago by Harnham

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£400 Per day
Undetermined
Undetermined
London, England, United Kingdom
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Data Visualisation Financial Technology (FinTech) Front End (Software Engineering) Gamification Input/Output Operational Efficiency Pricing Analytics Single Sign-On (SSO) Stakeholder Management User Experience User Interface

Summary: The role of Frontend Engineer focuses on leveraging strong Next.js experience to develop high-performing customer-facing and internal platforms for a growing fintech company. The position involves collaborating with backend engineers, PMs, and designers to deliver impactful projects, including a pricing analytics tool and a gamified consumer platform. The engineer will take ownership of the development process from build to production handover, ensuring quality and performance in the user interfaces. This role offers the opportunity to contribute creatively and visibly to the company's growth through innovative product builds.

Key Responsibilities:

  • Build performant, maintainable UIs using Next.js and React
  • Collaborate with backend engineers and PMs to deliver end-to-end features
  • Implement clean, reusable components and intuitive UX flows
  • Support code reviews and ensure high-quality standards across projects
  • Deliver production-ready features with smooth handovers to permanent teams

Key Skills:

  • Next.js
  • React
  • JavaScript / TypeScript
  • Experience building SSO-enabled applications (nice-to-have)
  • Exposure to gamification or UX-driven products (nice-to-have)
  • Familiarity with Django-based backends (nice-to-have)
  • Creative and detail-oriented approach to UI/UX
  • Excellent stakeholder communication
  • Delivery-focused mindset, comfortable working autonomously

Salary (Rate): £400.00/daily

City: London

Country: United Kingdom

Working Arrangements: undetermined

IR35 Status: undetermined

Seniority Level: undetermined

Industry: IT

Detailed Description From Employer:

The Role

An opportunity for a Frontend Engineer with strong Next.js experience to join a fast-growing fintech business delivering several greenfield product builds. You'll play a key part in shaping new customer-facing and internal platforms - building intuitive, high-performing interfaces that directly impact business growth. Working alongside backend engineers, PMs, and designers, you'll take ownership of delivery from build through to production handover.

Key Projects

You'll work across multiple high-impact initiatives with clear deliverables:

  • AutoBI Tool (3 months) - Build a responsive front end for a pricing analytics tool used by automotive partners, integrating real-time data visualisation and SSO functionality.
  • Admin Portal Overhaul (3 months) - Redesign and modernise the UI of an internal admin system to improve user experience and operational efficiency.
  • Gamified Consumer Platform (4 months) - Develop a customer-facing interface that brings gamified experiences to life - vouchers, rewards, and interactive user journeys.

Each project offers full ownership, creative input, and the chance to deliver visible impact.

Responsibilities

  • Build performant, maintainable UIs using Next.js and React
  • Collaborate with backend engineers and PMs to deliver end-to-end features
  • Implement clean, reusable components and intuitive UX flows
  • Support code reviews and ensure high-quality standards across projects
  • Deliver production-ready features with smooth handovers to permanent teams

Skills & Experience

Must-have:

  • Next.js
  • React
  • JavaScript / TypeScript

Nice-to-have:

  • Experience building SSO-enabled applications
  • Exposure to gamification or UX-driven products
  • Familiarity with Django-based backends

Soft Skills:

  • Creative and detail-oriented approach to UI/UX
  • Excellent stakeholder communication
  • Delivery-focused mindset, comfortable working autonomously
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