Full-time

Senior Java Engineer

Posted by Alex Staff • montenegro, rio grande do sul, Brazil

📍 montenegro, rio grande do sul 🕒 June 05, 2026

About the Role

The position is open for a global, publicly traded AdTech market leader. The company's platforms handle over 1 trillion requests per day, operating within a highly optimized real-time cloud architecture across dozens of servers and processing terabytes of data daily.
The engineering team focuses on intense performance optimization, low-latency infrastructure, asynchronous data streaming, and cutting-edge GenAI research and development.

  • Salary: upto $5,000 USD / month
  • Format: Full-time. Hybrid (Budva, Montenegro) or 100% Remote globally
  • Contract Type: B2B Contract
Responsibilities
  • Design, scale, and maintain real-time advertising bidding systems (DSPs, RTB Exchanges, and SSP platforms)
  • Optimize backend services using Java (Spring Boot / WebFlux) and Go (Golang) to meet strict low-latency SLA/SLO targets
  • Build and manage data-intensive architectures utilizing high-load storage...

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