Senior Backend Engineer (Go)

Responsibilities

We are representing a confidential AdTech organization building next-generation programmatic advertising infrastructure. As a Senior Backend Engineer, you will:

• 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 real-time bidding 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 in high-load environments

What We're Looking For

Required qualifications:

• 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 not only how systems work, but also the business problems they solve

Preferred qualifications:

• 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

Location: Poland

How We Work With You

Our talent team at Get A Job.ai partners with leading technology organizations to connect exceptional engineers with confidential opportunities. When you apply through our platform, a dedicated recruiter will screen your background and experience. If there's a strong match, we will submit your profile to our client for consideration. Please do not contact the client directly—all communication and coordination will flow through Get A Job.ai to ensure a smooth, professional process.

Pay

Compensation details will be discussed during the screening process with our recruitment team.

Get A Job.ai is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all candidates in our recruiting process.