Direct message the job poster from The JM Longbridge Group
Lead Financial Technology Consultant / SME at The JM Longbridge Group
Financial Services Firm is hiring for a React Developer with a focus on RTK Query / Modern Frontend Engineering. This role has a flexible hybrid working policy and is based in the City of London. Salary ranges between £75K - £95K depending on experience.
They are seeking an experienced React Developer with expertise in Redux Toolkit - RTK Query to build high-performance, scalable, and user-centric applications.
Responsibilities:
* Develop and maintain responsive single-page applications (SPAs) using React, TypeScript, and RTK Query
* Collaborate with designers, backend developers, and QA to build polished, user-friendly experiences
* Translate UI/UX wireframes into reusable, maintainable components
* Optimize application performance, caching, and API interactions
* Participate in Agile ceremonies and contribute to continuous delivery pipelines
Skills and Experience Required:
* 4-7+ years in frontend or full-stack development
* Proven production experience building SPAs with React
* Strong hands-on experience with Redux Toolkit (RTK) and Redux Query
* Comfortable working with Agile methodologies
* Deep understanding of functional components, React Hooks, and component lifecycle
* Skilled in TypeScript and writing type-safe frontend code
* Proficient in Tailwind CSS, CSS Modules, or styled-components
* Bonus: Next.js, GraphQL, Jest, React Testing Library, Cypress
* Experience deploying via Vercel, Netlify, or CI/CD pipelines
* Comfortable with Git, ESLint, Prettier, and automated workflows
Please apply for immediate interview!
Seniority level
* Seniority level
Not Applicable
Employment type
* Employment type
Full-time
Job function
* Job function
Information Technology and Consulting
* Industries
Information Services, IT Services and IT Consulting, and Financial Services
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