Senior JavaScript Developer (Remote)

Javascript developer

Who you are:

An experienced Javascript Developer who knows their way around in the Javascript. Someone who has broad experience with WebRTC, WebSocket and has built an Angular application before. If you consider yourself to have a strong sense of ownership, to be open-minded, daring to ask questions, and a thoughtful, kind and supportive human being, you will find yourself at home in our team.


  • – Bachelor’s Degree in Computer Science or related technical field
  • – 4+ years of relevant work experience.
  • – Experience with streaming video, WebRTC, and WebSocket.
  • – Deep knowledge of JavaScript and Angular
  • – Exposure to JavaScript task automation tools (NPM, Webpack, Grunt, etc.)
  • – Ability to write a test for code (unit/integration tests)
  • – Ideally, you are familiar with Docker.
  • – Excellent communication and written skills.

What we offer?

  • – This is a tech startup that has been market validated by the Dutch market. You’re joining an organisation that will soon scale up. This means that you can still join in a period where you can make your mark.
  • – Startup life is wild and your decisions have a huge impact. It’s an environment where you learn and develop a lot in short periods of time.
  • – Constant feedback loop focused on your development.
  • – An enormously passionate team that will take 24sessions to global success.
  • – Full-time contract
  • – An environment where taking ownerships beats micro management.
  • – A flexible employer who focuses more on results than “on what time did you start your day”.

Frontend developer

Why join 24sessions?

24sessions is the digital way to meet customers face-to-face. From giving mortgage advice to job interviews, our solution enables professionals to build personal relations at scale. 24sessions is used by enterprises such as Rabobank, ING and S&P Global, and we are proudly named one of the 10 best B2B startups in Europe by Google, McKinsey and Rocket Internet.

24sessions is an international team of super-talented people from different cultural backgrounds. We offer lots of responsibility in your role and room for you to grow. And beyond personal growth, you’ll help make a great impact on the success of 24sessions!

Let’s get to know each other!

Send us an email at

What do we offer?

- Lots of growth opportunities
- Personal coach
- Passionate team, always willing to help
- Great lunches to keep you well fed
- The best coffee
- It's ok to fail, as long as you learn

Your Profile

— Full-time available
— Fluent in English

Sounds like the job for you?

Got what it takes to work with us? Send us an email with your motivation and resumé.

Email us here

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