← All roles

Research Engineer

DatologyAI· Research
Apply on company site
Hybrid (San Mateo HQ)$180k - $300kFull-timePosted 4mo ago

About the role

Research Engineer responsible for building and scaling data processing and curation pipelines, designing experimentation infrastructure, and turning research results into production-grade systems for large-scale data and model training.

Responsibilities

  • You'll build and scale the data processing and curation pipelines that operate over massive language, vision, and multimodal datasets, and make them fast, reliable, and cheap to run.
  • You'll design the experimentation infrastructure that lets scientists iterate quickly at scale, turning a good idea into a running experiment in hours.
  • Our work is guided by concrete customer needs and product outcomes. You'll take research results and harden them into production-grade systems that customers depend on.
  • You'll profile and optimize large-scale training and data workloads, because at frontier scale, performance and cost are research constraints.

Qualifications

  • 3+ years building ML systems, data infrastructure, or large-scale distributed applications
  • Strong software engineering fundamentals, fluency in Python, and hands-on experience with PyTorch
  • 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
  • Enough machine learning depth to collaborate substantively with researchers, not just implement their specs
  • A demonstrated track record of shipping systems that others rely on, whether through production infrastructure, open-source tools, or other artifacts

Skills

Required:PythonPyTorchDistributed data processing

Benefits

  • 100% covered health benefits (medical, vision, and dental)
  • 401(k) plan with a generous 4% company match
  • Unlimited PTO policy
  • Paid Parental Leave of 12 weeks, plus 6 months of WFH flexibility
  • Annual $2,000 wellness stipend
  • Annual $1,000 learning and development stipend
  • Daily lunches and snacks are provided in our office
  • Relocation assistance for employees moving to the Bay Area
Last updated Oct 22, 2026. Interested? Apply on the company site.
DatologyAI logo

About DatologyAI

Train Better Models, Faster and Smaller

DatologyAI automatically curates model training data. Train faster, achieve better performance, and reduce costs with enterprise-grade data curation.

Data CurationData QualityModel Trainingliquid-ai-recruiting-target
Company profileWebsite

More open roles at DatologyAI