Build AI
Software Engineer, Data Visualization
$180K–$300K
San Francisco · On-site · Full-time · Posted Aug 30, 2026
About the job
Build and ship data visualization tools that make dataset collection, quality, coverage, examples, failures, and evaluation results easy to inspect and use.
What you'll do
- Design and deliver visualization tools for data collection, processing, analysis, and the data engine.
- Build fast views of examples, batches, coverage, quality, failures, collection health, taxonomy coverage, and eval results, connected to live pipelines.
- Work with dataset, evaluations, research, and operations teams to identify decision-making needs and improve visualization product performance.
What they ask for
- Strong software engineering skills and a track record in data visualization, internal tools, or product UI for heavy data.
- Care about helping other people work faster.
- Comfortable working with large media such as video or pose data.
- Comfortable in a 0→1 environment where requirements are still being defined.
Nice to have
- WebGL, custom renderers, or high-performance browser visualization; experience shipping internal tools used by other teams.
- Experience building analysis UIs; Python plus TypeScript/React.
Pay
$180K – $300K (base salary)
Tools
WebGL, Python, TypeScript, React
AI focus
The role builds visualization tools for datasets, collection quality, and evals supporting physical AI and model training.
Model-written summary · the original posting is authoritative