Senior Go Backend Developer (Supply Integrations Team)

Stack

Responsibilities

• ▹Build and maintain the predominantly Go microservice architecture, interfacing with the TypeScript/React frontend
• ▹Design asynchronous microservice communication using event buses (Kafka, SQS/SNS, Kinesis) and build pipelines that collect billions of daily API events and aggregate them into the data lake
• ▹Optimize queries across DynamoDB, MySQL, Druid and Athena to reduce API response times, and expose transparent, well-documented open APIs to enterprise partners
• ▹Partner with the Data Science team to integrate machine learning algorithms that improve real-time ad targeting
• ▹Take part in peer code reviews and technical knowledge sharing in an international backend team

Requirements

• ▹5+ years of backend development experience, including at least 3 years writing Go in production distributed environments
• ▹Hands-on experience with asynchronous communication through event buses (Kafka, SQS/SNS, Kinesis)
• ▹Understanding of database internals and low-level web standards (HTTP protocol, encoding, regular expressions)
• ▹Ability to quickly grasp complex technical topics and applied mathematics
• ▹Fluent, precise spoken and written English

Nice to have

• ▹Hands-on experience with Terraform (Infrastructure as Code), Docker containerization or serverless infrastructure

Soft skills

What we offer

• ▹Relocation support to Hamburg, Germany
• ▹Fast pace with solutions shipped multiple times a day
• ▹Diverse, global team from over 40 countries

About the company

adjoe builds the technologies behind mobile app growth and monetization. With its core product Playtime Arcade it is the global leader in rewarded advertising, connecting advertisers and publishers with over 770 million users annually.