Epsilon is seeking a Senior Software Engineer for the Core Platform Engineering team to design, implement, and maintain high-performance, low-latency advertising services. The role involves collaborating with product, platform, and operations teams, optimizing system performance, contributing to frontend integrations, partnering with data engineering for event tracking and analytics, championing code quality and CI/CD, and improving system observability and fault tolerance. Requirements include a Bachelor's degree or equivalent, 6+ years of backend/full stack development experience, strong Java expertise, experience with streaming platforms (Kafka, Kinesis, Pulsar), proficiency in SQL and NoSQL, knowledge of low-latency architectures, and experience with TypeScript and modern SPA frameworks (Angular, React). Preferred qualifications include a Master's degree or 10+ years experience, ad tech experience, familiarity with cloud-native environments (AWS, Kubernetes, Docker), and experience with large-scale event tracking and data pipelines.
Benefits
- flexible time off
- paid holidays
- sick time
- parental leave
- childcare and elder care assistance
- adoption assistance
- health coverage
- 401(k)
- tuition assistance
- commuter benefits
- professional development
- employee recognition
- charitable donation matching
- health coaching