is a leading mobile ad platform developing cutting-edge advertising and monetization solutions that take its app partners’ business to the next level. Part of the applike group
ecosystem, adjoe is home to an advanced tech stack
, powerful financial backing from Bertelsmann, and a highly motivated workforce to be reckoned with.
Meet Your Team:
Did you know that in-app ads are sold in a real-time auction before they get rendered by adjoe’s Android and iOS SDK in thousands of mobile apps?
It’s exactly for this that adjoe has built its own platform. Our backend system can simultaneously handle a few billion auctions in real time every day. It receives price bids for every ad impression via API from more than 20 different companies buying potential ad inventory. To handle this many requests, the Programmatic team constantly optimizes its Golang code – to improve memory efficiency and execution time.
Handling this much traffic on scale can also be pretty expensive, so the team introduced Protobuf and different compression options to decrease bandwidth use. The common CRUD DB Repository pattern can limit performance and scalability – so, our software design is based on event sourcing approaches leveraged by Apache Kafka and other streaming technologies.
Join our discussions, explore implementation, and put your problem-solving skills to the test in our cross-functional Programmatic team.
What You Will Do:
Contribute to the development of our backend written +99% in Go and maintain our microservice architecture used to communicate with our frontend (based on TypeScript React). To do this, you’ll use event buses like Kafka, SQS/SNS, and Kinesis in order to have reliable asynchronous microservice communication. Work in a community of developers with whom you’ll share knowledge and contribute to peer code reviews.Continuously search for ways to decrease the API response time for complex queries – we work with a few hundred terabytes of data.Support partners by providing them with raw or aggregated data based on their business needs – we believe in data transparency and well-documented open APIs.Collaborate with our Data Science team to solve complex math problems used to optimize our ML algorithms that are dedicated to delivering the right ads to the right users and integrate their solutions into adjoe’s application.Be responsible for collecting the billions of daily API events and aggregating them in our Kafka and Kinesis streams with the goal of querying them from the data lake in a matter of seconds.Learn in a supportive environment that refines your potential and gives your career a solid foundation. Be part of an international English-speaking team dedicated to scaling our adtech platform beyond our hundreds of millions of monthly active users.
Who You Are:
You have gained experience working in software developmentYou are a technology nerd and are able to get involved in new, complex topics quicklyYou have already built web applications in GoKnowledge about databases and a basic understanding of Regular Expressions and HTTP protocol Experience working with Docker and serverless infrastructure is a plus
Heard of Our Perks?
Tech Package: Create game-changing technologies and work with the newest technologies out there.Work–Life Package: Work remotely for 2 days per week, enjoy flexible working hours and 30 vacation days, modern office in the city center, dog-friendly.Relocation Package: Receive visa and legal support, a generous relocation subsidy, and free German classes in the office.Never-Go-Hungry Package: Graze on regular company and team lunches, free breakfasts, and a selection of free snacks and drinks.Health Package: Get fit with our gym membership subsidy and biweekly yoga classes.Activity Package: Enjoy a host of team events, hackathons, and company trips.Career Growth Package: Dedicated growth budget to attend relevant conferences and online seminars of your choosing.
Skip writing cover letters. Tell us about your most passionate personal project, your desired salary and your earliest possible start date. We are looking forward to your application!
We celebrate diversity and are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status.