Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Develop and maintain high-quality JavaScript code while collaborating with a dynamic tech team.
- Company: Fast-growing Media organisation in London with a collaborative culture.
- Benefits: Hybrid work model, competitive salary, and opportunities for professional growth.
- Why this job: Join a high-impact environment and shape the future of media technology.
- Qualifications: Strong experience with ReactJS and Node.js, plus familiarity with testing frameworks.
- Other info: Exciting opportunity to work with experienced engineers and innovative projects.
The predicted salary is between 36000 - 60000 £ per year.
Scalers HQ is proud to be partnering with an innovative and fast-growing Media organisation in London. We are looking for a 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.
Key Responsibilities
- 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
Skills & Experience Required
- 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
If the above is of interest, please apply with an updated copy of your CV and a member of the Scalers team will be in touch.
Javascript Developer in London employer: Scalers
Contact Detail:
Scalers Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Javascript Developer in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech industry, especially those who work in AdTech or similar fields. A friendly chat can lead to insider info about job openings that aren't even advertised yet.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best JavaScript projects, especially those using ReactJS and Node.js. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for technical interviews by brushing up on your coding skills. Practice common algorithms and data structures, and be ready to discuss your experience with testing frameworks like Jest or Cypress. We want you to feel confident when it’s showtime!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who take the initiative to connect directly with us.
We think you need these skills to ace Javascript Developer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with ReactJS and Node.js. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects or achievements!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Tell us why you’re excited about this opportunity and how you can contribute to our team. Keep it concise but engaging – we love a bit of personality!
Showcase Your Technical Skills: Mention specific technologies you’ve worked with, like AWS, GraphQL, or testing frameworks. We’re keen to know how you’ve used these tools in past projects, so give us the details!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy!
How to prepare for a job interview at Scalers
✨Know Your Tech Stack
Make sure you brush up on your ReactJS and Node.js skills before the interview. Be ready to discuss your experience with these technologies, as well as any projects you've worked on that showcase your ability to develop scalable applications.
✨Showcase Collaboration Skills
Since this role involves working closely with engineering and product teams, be prepared to share examples of how you've successfully collaborated in the past. Highlight any experiences where teamwork led to successful project outcomes.
✨Prepare for Technical Questions
Expect to face technical questions related to JavaScript, REST APIs, and GraphQL. Practise coding challenges or whiteboard exercises that demonstrate your problem-solving skills and understanding of best practices in software development.
✨Familiarise Yourself with Testing Frameworks
Given the emphasis on code quality, make sure you understand testing frameworks like Playwright, Cypress, and Jest. Be ready to discuss how you've implemented testing in your previous projects and the impact it had on the overall quality of the code.