Senior Go Backend Developer (Catalog) (f/m/d)

Senior Go Backend Developer (Catalog) (f/m/d)

Curious About our Recruiting Process?

The interview process at applike group is seamless, fast, and fun for you! Recruiting is a two-way street, so that’s why our process is designed for both you and us to get to know each other. Our Talent Acquisition team is there to guide you through the process, making sure you will receive the best candidate experience. The process is usually divided into 5 major steps:

Recruiting FAQs

Screening Process

Simply apply with your updated resume, we don’t need any cover letters or additional documents. If you have a relevant protfolio, you can of course share this as well. After reviewing, we will get in touch with you quickly.

First Interview

In the first interview you will meet someone from the Talent Acquisition team to get to know more about the company, our culture and the open role.

Case Study Step

We designed this step to get a deeper understanding of your skills and also give you some insights into tasks that might be awaiting you in the new role.

Final Interviews

In the final interviews you will get the chance to meet you future Lead, Team and also Managing Director to get the full picture of what it could be like working here.

The offer

Finally – after clearing all steps successfully, you are going to receive an offer from our side. Congrats, we want you on our team! … and we hope you accept the offer and join us! 🙂

Open jobs

• Do you want to build awesome, engaging mobile games and scale them to millions of users?

• Senior Go Backend Developer (Catalog) (f/m/d)

• Hamburg

• adjoe

• Catalog

• Full time

adjoe builds the technologies behind mobile apps growth and monetization. With our core product Playtime Arcade, we’ve become the global leader in rewarded advertising, an ad unit built on a simple premise: users earn real in-app rewards for engaging with new apps. The result is one of the most effective value exchanges in adtech, connecting advertisers and publishers with over 770 million users annually.

Serving 2,000+ Distinct Ad Experiences With Sub-Second Time to Interactive

The rewarded ad experience is where the value exchange becomes real, the second a user decides whether to engage or scroll past. The Catalog team owns that moment, designing how users discover and interact with the most relevant ads. With over 200 million monthly visits, there’s no room for slow rendering or poor personalization. Performance and relevance have to be perfect on every request.

The system runs on AWS Spot Instances spare compute capacity that can disappear at any moment, yet our system is built to stay online without any interruption for the user. Backed by Kubernetes with event-driven autoscaling, everything is tuned for millisecond-level data retrieval so the experience never feels slow, even at 200 million monthly visits. The frontend is built on React and Vite, leveraging Code Splitting and Tree Shaking to keep core bundles lean and Time to Interactive under a second. On top of