Senior JavaScript Developer
Scalers Group Limited
Charing Cross, United Kingdom
yesterday
Role details
Contract type
Permanent contract Employment type
Full-time (> 32 hours) Working hours
Regular working hours Languages
English Experience level
SeniorJob location
Charing Cross, United Kingdom
Tech stack
JavaScript
A/B testing
Amazon Web Services (AWS)
Software Quality
Node.js
TypeScript
Web Testing
Web Performance Optimization
React
Cypress
Build Management
Playwright
GraphQL
React
REST
Job description
- Develop and maintain scalable, high-quality JavaScript (ReactJS/TypeScript) code
- Collaborate closely with engineering and product teams to deliver new features and tools
- Contribute to backend services using Node.js
- Work with systems such as Redux for efficient state management
- Ensure code quality through testing frameworks
- Build and deploy using AWS cloud infrastructure
Requirements
- Strong commercial experience with ReactJS
- Solid understanding of Node.js
- Experience with Rest API's and GraphQL
- Familiarity with testing - A/B Testing/Web Testing/Web Performance
- Proficient with Playwright/Cypress/Jest
About the company
Scalers HQ is proud to be partnering with an innovative and fast-growing Media organisation in London. We are looking for a Senior Full Stack JavaScript Engineer to join their collaborative tech team.
You'll play a key role in delivering cutting-edge AdTech analytics solutions, reporting directly to the Head of Engineering. This is a fantastic opportunity to work in a high-impact environment alongside experienced engineers and product specialists, helping to shape the future of media technology.
