Senior Backend Engineer (Go)

Globaldev Group is a team of professionals specializing in creating engineering teams for technological businesses in Western Europe, Israel, and the USA. Founded in 2010 in Kharkiv, with an office opened in Berlin in 2017, the company currently has 220 employees and development hubs in Israel, Ukraine, Portugal, and Poland. They focus on long-term product teams using a modern technology stack.

• Strong background and solid experience in backend software development with Go
• Deep understanding of distributed systems and microservice architectures
• Hands-on experience building and operating high-performance, low-latency backend services
• Proven ability to analyze system bottlenecks and resolve complex scalability challenges
• Ability to work independently and collaborate effectively with Product and engineering teams
• Curiosity to understand both system mechanics and business problems

Nice to have:

• Experience with AdTech or Programmatic Advertising landscape (DSPs, SSPs, exchanges)
• Understanding of auction mechanics and large-scale decisioning systems
• Experience with Google Cloud Platform (GCP), Kubernetes, and cloud-native environments
• Familiarity with data-intensive applications, analytics platforms, and large-scale aggregations
• Understanding of Machine Learning concepts and production ML integrations

• Design, develop, and maintain high-performance backend services in Go
• Analyze and optimize distributed systems and microservice-based architectures
• Work alongside Data Engineering and Machine Learning teams to integrate data-driven capabilities into bidder workflows
• Collaborate closely with Product Managers to translate business needs into scalable technical solutions
• Write high-quality, maintainable code, participate in code reviews, and contribute to engineering best practices
• Oversee features from concept to production, identifying and resolving complex performance issues