Senior Back-end Developer (In-house in our Amsterdam HQ)

Back-end developer

Who you are:

Someone who has broad experience with building highly scalable web applications. An experienced Software Engineer who knows their way around in the PHP, Go and SQL. 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 on our team.


  • – Bachelor’s or Master’s degree, further education or experience in engineering, computer science or another technical related field.
  • – 4+ years of relevant work experience.
  • – Experience with PHP and Go is a big PLUS
  • – Appreciation of pragmatic Test Driven Development.
  • – Understand and appreciate the goal of micro-services in architectures.
  • – Experience with large-scale distributed storage and database systems (SQL or NoSQL, e.g. MySQL, Cassandra)
  • – Hands-on experience with cloud providers like AWS / Digital Ocean.
  • – Hands-on experience with continuous delivery/deployment.
  • – Experience with the internals of Docker Deep understanding of UNIX/Linux.
  • – 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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