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Full Stack Engineer

Souk

City Of London

On-site

Confidential

Full time

Today
Be an early applicant

Job summary

A dynamic tech company in London is seeking a talented full stack engineer to join their agile team. You will ship polished UIs in React and TypeScript, own end-to-end feature delivery, and integrate APIs. A minimum of 2 years of experience in production web apps is required, along with a strong product mindset and testing discipline. This position comes with equity, providing a unique opportunity to join the early journey of an innovative company.

Benefits

Equity

Qualifications

  • 2+ years building production web apps with React + TypeScript.
  • Experience shipping complex UI flows with component libraries.
  • Comfortable across the stack, including backend collaboration.

Responsibilities

  • Ship polished, accessible UIs in React 18 + TypeScript.
  • Own end-to-end feature delivery.
  • Integrate APIs and third-party services using React Query.

Skills

React + TypeScript
MobX
API design
Testing (unit, integration, E2E)
Collaboration

Tools

Tailwind
Radix UI
Axios
Vitest
Playwright/Cypress/Jest
Job description

We are building an AI Partner Manager that finds, signs, tracks and pays affiliate and referral partners. We are a small and agile team, with customers like Deel, Wise and Vanta. Having recently raised VC funding from Antler, we are looking to hire a talented full stack engineer in London.

Tasks
  • Ship polished, accessible UIs in React 18 + TypeScript with Tailwind and Radix UI/shadcn.
  • Own end-to-end feature delivery: discovery → design collaboration → implementation → release.
  • Model complex client state with MobX / MobX State Tree and drive migrations where needed.
  • Integrate APIs and third-party services using React Query, Axios, and server-side TS utilities.
  • Build reusable component patterns and enforce design-system consistency and a11y.
  • Keep things fast: performance profiling, bundle budgets, and Vite build pipeline improvements.
  • Raise the quality bar with tests (Vitest, Playwright/Cypress/Jest), code reviews, and observability.
  • Improve DX: ESLint/Prettier configs, CI feedback loops, Storybook-style workflows.
Requirements
  • 2+ years building production web apps with React + TypeScript.
  • Proven track record shipping complex UI flows with modern component libraries (Radix UI, shadcn/ui, or similar).
  • Comfortable across the stack: API design, data contracts, and backend collaboration.
  • Real-world state management experience (MobX, Redux, Zustand, etc.), including async workflows.
  • Strong testing discipline (unit, integration, E2E) and solid Git-based collaboration.
  • Product mindset and crisp communication — you care about outcomes, not just tickets.
Benefits

Equity!

Every day $1bn is generated through referral and affiliate partnerships. We are building the engine to power this. Apply now to be part of the early journey!

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