We’re looking for someone who has:

  • Solid understanding of JavaScript
  • Experience in frontend frameworks: it’s cool as long as you have experience with one, e.g.: Angular/Angular.JS, Vue, Meteor, Svelte, Ember, Mithril, Polymer, etc
  • Knowledge of TypeScript
  • Experience developing both back-end services and front-end single page applications
  • GoLang - is our language of choice for our back-end services, but it’s easy to pick up, as long as you have experience with languages, such as: Node, PHP, Python, Ruby, TypeScript, Java, Rust, C++, C#, Kotlin, Swift, etc
  • Kafka - is used as the technology backing our queues, but experience with the following is also great:Amazon Kinesis/SQS, Apache Storm, ActiveMQ, RabbitMQ, Redis Pub/Sub, etc
  • Attention to detail and eagerness to deliver quality products
  • Knowledge of best practices, patterns and understanding of key principles of developing software
  • Be a team player, we’re stronger together

Bonus points for:

  • Experience in the betting / gaming industry
  • Experience developing back-office applications, such as dashboards and CRUD systems with complex data models
  • Being a TypeScript expert - we all love and use TypeScript for all frontend projects
  • Understanding performance optimisation practices and application of techniques to optimise applications
  • Experience creating applications with high frequency, low latency data changes
  • Motivation to not only learn but to help others advance

What you’ll be doing:

  • Be involved in all lifecycles of product creation from the initial idea, through planning and implementation, all the way to release
  • Work with the latest and greatest technologies on the web and services, a few examples include: Golang, TypeScript, React, Redux, Next.JS, Vite, AWS, Kubernetes, CodeFresh, GitHub Actions and many more
  • Be a part of the emerging open source culture, dedicate your time to working on open source software
  • Join the Full-Stack Community, where you’ll be adding to our growing team of full-stack experts with opportunities to learn, grow and share your knowledge
  • Work with some of the best tools available, such as Notion, Jira Cloud, GitHub, Zoom and Slack


You can expect

We want you to be happy. One of the ways we can do that is to ensure that you get rewarded for your achievements and get a generous compensation package, short-term and long-term incentive plans, and sessional bonuses for your skills and what you bring to the table.

There should always be balance. Workplaces included. That's why we'll always encourage you to take a vacation and use your free days to hang out with friends & family and tailor your work schedule and time in the office. Self-care is essential. It's that simple.

We are constantly questioning our methods and adopting new practices.

That's why every employee gets 2500EUR to use on conferences, coaching, books, courses, lectures… you name it. So go on, try new things, discover new technologies and we'll be there to support you along the way.

Healthy body, healthy mind. Stay fit with an activity of your choosing.

Besides our employee assistance program, annual health checks, and covered sick leave, we have your back for other (unexpected) medical expenses.

Focus on getting better, and let us take care of the rest.

Nothing can bring you closer to your teammates than out-of-office socializing. That's why every team gets a budget to spend on activities of their choosing. Is it going to be karting or steak fine dining? Maybe a trampoline? Either way, it will include at least one shot.

About Happening

Happening is the technology engine powering Superbet Group's global platforms and brands that bring thrill to customers across the world every day. We are a game-changing tech company rewriting the rules of sports betting and gaming. We are shaking up the status quo by building our own end-to-end tech stack, solving deep and complex challenges for millions of customers and shaping our culture to work uniquely for the tech community. A true challenger, our technology handles serious scale on par with the Big Techs, and customer obsession runs through every team. Building our own platform gives freedom to innovate and flip the legacy perceptions and industry stereotypes.

Should we talk? Let's do it!

Ready to take a bet on your future?