Senior Go Backend Developer fmd

adjoe is a leading mobile ad platform developing cuttingedge 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: Core & Integrations Team (part of the Demand Solutions team)

The Demand Solutions department builds the core technologies to help mobile publishers acquire the right users for their apps and games. The team is proud that adjoes software developed 100 percent inhouse manages provides and analyzes advertisements for more than 200 million daily mobile users.

adjoes Demand Solutions department builds modern user interfaces and software and powers its analytics in the dashboard with stateoftheart databases like Druid. All to give advertisers and account managers the insights they need. The team provides statistical data via a dashboard in order to supply our partners with valuable insights. For this we leverage machine learning models built by our BI analysts and data scientists.

Besides delivering high standards Demand Solutions remains flexible and autonomous from adjoes other tech teams. To develop new platform features fast this versatile team works on adjoes Go backend which feeds data to the TypeScript React frontend.

As part of the Demand Solutions team the Core & Integrations team is responsible for core logic of our advertising platform: campaign distribution to find the best combination of advertising campaigns for end users campaign management API to optimize existing advertising campaigns and some other smaller API products.

The Core & Integrations team also handles integrations with our external partners like our attribution partners MMPs (Appsflyer Adjust etc.) or aggregators working with the advertisers using our platform.

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 youll 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 youll share knowledge and contribute to peer code reviews.
• Support partners by providing them with raw or aggregated data based on their business needs we believe in data transparency and welldocumented 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 adjoes 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.
• Be part of an international Englishspeaking team dedicated to scaling our adtech platform beyond our hundreds of millions of monthly active users.

Who You Are

• You have worked in software development for 8 years.
• You have gained profound experience with building web applications in Go for at least 5 years.
• You also know how work effectively with keyvalue databases (Redis DynamoDB Cassandra Scylla) and to optimize their use for highvolume traffic.
• You know how to profile a go application and figure out bottlenecks and have used this already in your work to optimize the code of the application.
• You have worked on a large go application with a considerable amount of traffic (>100e6 requests per day).
• You are open to relocating to Hamburg Germany.
• Plus: You have experience working with infrastructure as code (Terraform) Docker and serverless infrastructure.

Have You Heard Of Our Perks

• WorkLife Package: 2 remote days per week 30 vacation days 3 weeks per year of remote work flexible working hours dogfriendly kickass office in the center of the city.
• Relocation Package: Visa & legal support relocation bonus reimbursement of German Classes costs and more.
• Happy Belly Package: Monthly company lunch tons of free snacks and drinks free breakfast & fresh delicious pastries every Monday
• Physical & Mental Health Package: Inhouse gym with a personal trainer various classes like Yoga with expert teachers & free of charge access to our EAP (Employee Assistance Program) to support your mental health and wellbeing
• Activity Package: Regular team and company events and hackathons.
• Education Package: Opportunities to boost your professional development with courses and training directly connected to your career goals
• Wealth building: virtual stock options for all our regular employees

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 welcome applications from people who will contribute to the diversity of our company.