Principal Software Engineer
ZoomInfo
22 days ago
Waltham, MA, USA
Staff+
H1B Sponsor
Base Salary
$164k - $257k/yr
Responsibilities
- Design and build distributed systems for real-time processing of behavioral events.
- Develop high-performance APIs and services for advertising and identity features.
- Leverage machine learning and LLMs for data analysis and intelligent decision-making.
- Build intelligent agents to provide user-facing insights.
- Design and operate data pipelines for streaming and batch workloads.
- Ensure quality, performance, scalability, and observability of systems.
- Collaborate with product managers, data scientists, and engineers.
- Provide technical leadership and mentorship to teammates.
Requirements
- 5+ years of backend, data, or infrastructure engineering experience.
- Strong experience in distributed systems engineering, big data infrastructure, or applied AI/ML.
- Proficiency in core programming languages such as Java, Go, or Python.
- Solid understanding of SQL and large-scale data modeling.
- Familiarity with databases and tools like ClickHouse, DynamoDB, and Kafka.
- Comfortable using LLMs in the development workflow.
- Skilled in designing LLM-powered systems and intelligent workflows.
Tech Stack
Amazon DynamoDBApache AirflowApache KafkaClickHouseGoJavaPythonSnowflakeSQL
Categories
AI & MLBackendData Engineering