# Senior Software Engineer

**Company**: ZoomInfo
**Location**: Remote US - PST
**Work arrangement**: remote
**Experience**: senior
**Job type**: full-time
**Salary**: $140,000-$220,000 USD
**Category**: Engineering
**Industry**: Technology

**Apply**: https://job-boards.greenhouse.io/zoominfo/jobs/8441732002?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_ca6573ee-822

## Description

ZoomInfo is where careers accelerate. We move fast, think boldly, and empower you to do the best work of your life.

As a Senior Software Engineer on our Advertising, Company Intelligence, and Intent team, you’ll help design and implement the core systems that power our real-time marketing platform.

Responsibilities:

- Design and build distributed systems that process, enrich, and respond to billions of behavioral events per day in real time

- Develop high-performance APIs and services that support advertising, identity, and intent features across the Marketing Platform

- Leverage machine learning and large language models (LLMs) to analyze behavioral data, classify content, extract signals, and enable intelligent decision-making

- Build intelligent agents using frameworks like LangGraph or MCP to reason over data and power user-facing insights

- Design and operate data pipelines using tools like Kafka, Kinesis, and ClickHouse to support both streaming and batch workloads

- Drive quality, performance, scalability, and observability across all systems you own

- Collaborate cross-functionally with product managers, data scientists, and engineers to deliver customer-facing features and internal tooling

- Contribute to technical leadership and mentorship of teammates.

Requirements:

- 9+ years of backend, data, or infrastructure engineering experience, or equivalent impact and leadership.

- Distributed systems engineering (e.g., building low latency high and throughput APIs, scalable microservices, event processing pipelines)

- Big data infrastructure (e.g., streaming, warehousing, low-latency storage at scale)

- Applied AI/ML, including use of LLMs for extraction, classification, or reasoning tasks.

- Proficiency in one or more core languages: Java, Go, Python

- Solid grasp of SQL and large-scale data modeling

- Familiarity with databases and tools such as: ClickHouse, DynamoDB, Bigtable, Memcached, Kafka, Kinesis, Firehose, Airflow, Snowflake

- Comfortable using LLMs as part of your development workflow,whether via tools like Copilot, Cursor, ChatGPT, Claude, or others,to boost productivity, explore architecture ideas, and rapidly prototype.

- Skilled at designing and implementing LLM-powered systems such as RAG pipelines, agent frameworks (e.g., LangGraph), or intelligent workflows that reason across large datasets in real time.

Benefits: We offer holistic mind, body and lifestyle programs designed for overall well-being.

Salary: $140,000-$220,000 USD

## Skills

### Required
- Distributed systems engineering
- Big data infrastructure
- Applied AI/ML
- Java
- Go
- Python
- SQL
- ClickHouse
- DynamoDB
- Bigtable
- Memcached
- Kafka
- Kinesis
- Firehose
- Airflow
- Snowflake

### Nice to have
- Experience in ad tech
- Real-time bidding (RTB)
- Programmatic systems
- Identity resolution
- Attribution
- Behavioral analytics at scale
- Contributions to open source in ML
- Infrastructure
- Data tooling

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Source: [Apply at job-boards.greenhouse.io](https://job-boards.greenhouse.io/zoominfo/jobs/8441732002?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)