2889 IT & Software Developer jobs in the UK
Requirements
Must:
- Extensive experience with Node.js, modern JavaScript/TypeScript, and building/optimising API services.
- Strong knowledge of PostgreSQL, CTEs, performance tuning, and ORM best practices (ideally Sequelize).
- Deep experience in React, Redux Toolkit, and Saga/Thunk-based async flows.
- Familiarity with data-visualisation tooling (Highcharts, d3) and performance optimisation.
- Experience owning deployments, CI/CD pipelines, and quality tooling.
- Excellent communication skills and ability to guide technical discussions.
Technologies
CI/CD
E2E
NPM
UX UI Design
Responsibilities
- Take a senior role in architectural recommendations for our Node.js/Koa services, ensuring performant and maintainable API design as data aggregation grows in complexity.
- Mentor developers on writing robust PostgreSQL queries (including CTE-driven analytics), Sequelize practices, and avoiding syntax/ORM pitfalls.
- Enhance instrumentation, caching, and shared utilities to improve observability and platform stability under load.
- Collaborate closely with stakeholders to guarantee backend services reliably power dashboards, scorecards, and analytics modules.
- Take a senior role in architectural recommendations in a complex Redux Toolkit + Saga ecosystem, ensuring predictable async flows and scalable state management.
- Guide implementation of high-performance, data-intensive components using d3, Highcharts, virtualization (react-window), memoization, and React performance rules.
- Champion accessibility, performance, resilience, and reusability across the UI layer.
- Strengthen developer experience by refining linting, formatting, Cypress e2e suites and MSW mocks.
- Oversee build/test pipelines, npm scripts, CI lint rules, and release-readiness processes.
- Maintain robust AWS integrations (Amplify, CLI, CDK) and analytics tooling (Mixpanel).
Description
Brand Nudge is a rapidly scaling B2B SaaS business delivering market-leading retail intelligence data to the FMCG and CPG sectors. Our technology helps global brands such as Nestle, Birdseye, and Reckitts monitor, understand, and optimise their performance in a competitive retail environment. We offer a hybrid working model from our Reading HQ with remote flexibility, high autonomy and influence over technical direction, and an opportunity to mentor and lead within a fast-growing engineering team. Join us to take ownership of mission-critical systems used by leading global brands and enjoy a competitive salary.
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You can find JavaScript Developer salaries in the UK here.
How many JavaScript Developer jobs are in the UK?
Currently, there are 2889 JavaScript openings. Check also: React jobs, Angular jobs, Vue jobs, TypeScript jobs, NodeJS jobs - all with salary brackets.
Is the UK a good place for JavaScript Developers?
The UK is one of the best countries to work as a JavaScript Engineer. It has a vibrant startup community, growing tech hubs and, most important: lots of interesting jobs for people who work in tech.
Which companies are hiring for JavaScript Developer jobs in the UK?
Mas & Pas Limited, Bluefruit Software Limited, Companies House, Lloyds Banking Group, FCDO Services, Accenture, COMPANIES HOUSE among others, are currently hiring for JavaScript roles in the UK.
The company with most openings is Experis as they are hiring for 111 different JavaScript Developer jobs in the UK. They are probably quite committed to find good JavaScript Developers.
The company with most openings is Experis as they are hiring for 111 different JavaScript Developer jobs in the UK. They are probably quite committed to find good JavaScript Developers.