Watney
Senior Software Engineer - Tools
San Francisco · On-site · Senior · Full-time · Posted Oct 17, 2026
About the job
Build and own tools for reviewing robot field data, curating datasets, and creating and quality-checking annotations used to train models and debug the fleet.
What you'll do
- Own a viewer for robot data playback and telemetry-to-error analysis, plus dataset APIs and tools for finding and grouping episodes.
- Build annotation tooling and a quality review process for annotated data.
- Collaborate with ML engineers, fleet-debugging engineers, and annotators; assess whether to build or buy tools.
Nice to have
- Experience building internal tools adopted as a team’s standard workflow.
- Experience building visualization or analysis tools for large sensor and video datasets, ML dataset tooling or pipelines, or high-volume labeling and review workflows.
AI focus
Develop tools and curate and review data used to build training sets for ML models.
Model-written summary · the original posting is authoritative