About this role
Senior Go Backend Developer (Supply Integrations Team) (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 (Supply Integrations Team) (f/m/d) Hamburg adjoe Supply Integrations 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.
Processing 2+ million daily interactions between adjoe’s reward engine and its global publisher network
The Supply Integrations team builds and operates the services that ensure every user reward is calculated, verified, and delivered, whether that means firing a cryptographically signed HTTP callback in milliseconds or transferring loyalty points through a partner’s OAuth-secured payment API. Every callback that lands on time is a reward delivered, a publisher retained, and revenue protected.
The team’s production surface spans a set of services connecting adjoe to a global publisher network. S2S Payout Callbacks deliver real-time reward notifications with 40+ configurable parameters, secured by per-publisher cryptographic signatures. The Payout Adapter integrates directly with enterprise partner payment systems, handling OAuth2 flows, mTLS, HMAC signatures, and retry logic to guarantee delivery. Our External Statistics API aggregates data