DatologyAI
Research Engineer
$180K–$300K
San Mateo HQ · Hybrid · Full-time · Posted Jun 4, 2026
- Experience
- 3+ years building ML systems, data infrastructure, or large-scale distributed applications.
About the job
Build and optimize large-scale data curation and experimentation systems, translating research into production pipelines for language, vision, and multimodal training data.
What you'll do
- Build and scale reliable, fast, cost-effective data processing and curation pipelines for massive datasets.
- Design experimentation infrastructure that enables researchers to run experiments quickly at scale.
- Productionize research results and profile and optimize large-scale training and data workloads.
What they ask for
- Strong software engineering fundamentals and fluency in Python, with hands-on PyTorch experience.
- Experience with distributed data processing and/or distributed training, using tools such as Spark, Ray, Dask, or Snowflake.
- Comfort operating large-scale compute, including GPU clusters and cloud infrastructure.
- Machine learning depth to collaborate substantively with researchers, and a demonstrated record of shipping relied-upon systems.
Pay
$180,000 to $300,000 USD base salary
Tools
Python, PyTorch, Spark, Ray, Dask, Snowflake
AI focus
Enables research on data curation strategies and translates research into production systems for improving model training data.
Model-written summary · the original posting is authoritative