Senior Software Engineer
Core
Architect, build, and scale high-throughput, low-latency backend systems and event-driven data pipelines powering audience data for ad-tech platforms.
Role type
Senior Software Engineer (Backend)
Builds
Audience API, Kafka topics, User Profile API, data ingestion infrastructure, and microservices for 1P/2P/3P audience data.
Domain
Ad-tech / Programmatic Advertising / Data Engineering
Deliverable
production ML models | product features | infrastructure
Required skills
Go, Kafka, Python or Scala, SQL, gRPC/Protobuf, REST+OpenAPI, AWS, Kubernetes (EKS), AI coding agents
Preferred skills
Ad-tech experience, Privacy engineering (GDPR/CCPA), Databricks, ML system deployment
Technologies
Go, Confluent Kafka, Python, Scala, SQL, gRPC, Protobuf, REST, OpenAPI, Datadog, AWS, Kubernetes, EKS, Databricks, Cursor, Claude Code
Responsibilities
Architect and scale core backend systems; Build and maintain high-volume activation platform integrations; Design and operate low-latency microservices; Partner with ML teams to support models and integrate AI tools; Execute technical initiatives for privacy and compliance; Lead cross-functional engineering initiatives.
Seniority
Senior, hands-on IC
