Frontend Developer - React

JR United Kingdom; Sheffield; On-site; GBP 35,000 - 55,000; Full time

Job summary

A leading company seeks a Frontend Developer skilled in React to enhance treasury operations for a major client in financial services. The role involves constructing a new application to streamline workflows, requiring hands-on coding expertise and familiarity with modern web technologies. This is a pivotal role in an ongoing project, ideal for those looking to impact financial efficiency.

Qualifications

• Experience in developing complex web frontends.
• Strong hands-on coding and feature development skills.
• Familiar with CI/CD tools and secure coding standards.

Responsibilities

• Develop new features for financial service applications.
• Automate workflows in treasury operations.
• Ensure scalability and performance of web applications.

Skills

Web development

Node.js

Frontend development tools

Cypress

Git

Secure coding

Analytical skills

Communication

Tools

Webpack

Babel

Vite

NPM

Nx

Puppeteer

GitLab

Bitbucket

GitHub

SVN

Job description

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Frontend Developer - React, sheffield, south yorkshire

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Client:

Insight Global

Location:

sheffield, south yorkshire, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

2

Posted:

06.06.2025

Expiry Date:

21.07.2025

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Job Description:

Insight Global is looking for a React Developer to join one of the largest financial services clients globally for a ongoing contract that will go on until end of year. The chosen candidate will be sitting in the Corporate Treasury team and be directly involved in the build of a net new application used by the operation teams within treasury. The purpose of this application is to automate previously manual workflows followed in processing payments for the firm as well as creating a one-stop application for all workflows to flow through as well as track and hence increase efficiency and reliability across the users as a whole. This project is at the beginning phase of development and hence the chosen candidate will be heavily involved in the end-to-end development of this application. That said, the chosen candidate must have strong hands-on experience with coding and developing net new features related to the use cases to aid with scalability for now and in the future.

Qualifications:

• Experience in developing and delivering complex and performant web frontends supporting multiple role-based access levels.
• Frontend development and build tools such as Node.js, Babel, Vite, Webpack, NPM, and Nx.
• Web / JS testing tools such as Cypress, Vitest and Puppeteer.
• Experience building secure web applications and aware of secure coding standards.
• Familiarity with source control and CI/CD tools such as Git, SVN, GitLab, Bitbucket, GitHub.
• Strong technical, analytical, and communication skills.

Plusses:

• Implementing real-time UI updates using reactive protocols such as WebSockets, SSE.
• Micro-services, micro-frontends, Infrastructure as Code, Kubernetes and container-based deployment, dashboards, cloud application development, and automated regression testing.
• Experience in payment systems, financial services, or Fintech.