adjoe
adjoe
201 – 500 Employees
B2BGamingMarketing
adjoe is a mobile adtech company serving app publishers and advertisers with tools for monetization, user acquisition, and loyalty. Its in-house platform includes adjoe Exchange for supply-side mediation, along with ad formats and SDK-based products such as adjoe Ads, Playtime, and adjoe Arcade. These products use rewarded gaming and loyalty mechanics to support revenue, engagement, and retention. adjoe also focuses on audience targeting, analytics, anti-fraud measures, and information security as it connects advertisers with mobile users at scale.

Senior Go Backend Developer - Analytics, Hamburg Hybrid

Build Go backend services, real-time analytics, and APIs for adjoe’s rewarded advertising platform. Work with massive event volumes to power dashboards for advertising partners and publishers.

Description

  • Develop and maintain campaign-management APIs, analytics engines, and high-throughput tooling
  • Process and present real-time analytics from more than 50 million daily events
  • Create high-performance data products for advertisers and publishers
  • Ingest and aggregate billions of API events daily through Kafka and Kinesis streams
  • Deliver raw and aggregated partner data through open APIs
  • Develop and maintain dashboards built with TypeScript and React
  • Take end-to-end ownership of services running in a Kubernetes environment
  • Improve data storage, query performance, and campaign reporting at scale
  • Work collaboratively with a diverse international team

Requirements

  • At least five years of professional software development experience
  • At least three years of building production Go services
  • Extensive experience using Go as the primary language in large-scale systems
  • Background operating high-traffic platforms handling more than 100 million requests per day
  • Ability to profile and improve Go application performance
  • Experience designing and operating microservice architectures
  • Practical experience with Kafka and SQS or SNS for asynchronous communication
  • Experience ingesting and aggregating large-scale API events with Kafka and Kinesis
  • Experience working with columnar databases such as Druid
  • Experience using relational databases such as MySQL
  • Ability to tune queries for response times of a few milliseconds
  • Experience delivering raw or aggregated data through well-documented APIs
  • Experience building dashboards with TypeScript and React
  • Experience with Terraform, Docker, or serverless infrastructure is advantageous
  • Experience with columnar databases is strongly preferred

Benefits

  • Relocation assistance for moving to Hamburg, Germany
  • Hybrid working model
  • Work on systems used by hundreds of millions of people
  • Ownership of projects with meaningful impact
  • International team representing more than 40 countries
  • Fast-moving environment focused on shipping and continuous learning

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