Senior Backend Engineer
Core
Design and develop high-volume, production-grade backend systems for an AdTech platform, including APIs, Real-Time Bidding (RTB) services, and advertising reporting/data-processing pipelines.
Role type
Senior Backend Engineer (AdTech)
Builds
Backend APIs, RTB/Ad Exchange services, and advertising reporting/data-processing services
Domain
AdTech / Programmatic Advertising
Deliverable
production ML models | product features
Required skills
Python, Node.js, Java, REST API design, SQL, Kafka, distributed systems, AWS, debugging, performance optimization
Preferred skills
Scala, Docker, containerized deployment, monitoring, high-QPS system design, large-scale event processing
Technologies
Python, Node.js, Java, Kafka, AWS, Docker
Responsibilities
Design and develop backend APIs for UI and platform functionality; Build APIs supporting campaign management, configuration, reporting, and platform operations; Develop and maintain Java-based RTB and Ad Exchange services; Work on high-throughput, low-latency real-time advertising request/response processing; Develop and maintain Python-based advertising reporting and data-processing services; Troubleshoot and optimize production services, database queries, and data pipelines
Seniority
Senior, hands-on IC
