Mariana Minerals: Building software-first infrastructure to produce and refine critical minerals.
0+ YOE0–4 years ML or scientific computing experience; strong ML fundamentals and deep learning exposure; reinforcement learning a plus; proficiency in Python; ability to debug codebases and collaborate with process/chemistry experts.
Tacit: Developing advanced hardware to rethink human-computer interaction.
PhD or equivalent experience in ML/computational neuroscience, expertise in deep learning, proficiency in PyTorch/TensorFlow and Python, experience deploying models, strong communication and collaboration skills.
Casap: A building AI-native disputes automation and fraud prevention platform.
3+ YOE3+ years designing and deploying ML models in production; strong ML algorithms and data analysis; building ML infra; Python/R and ML frameworks (TensorFlow, PyTorch, scikit-learn).
Shipt: Provides same-day delivery services from local retailers via app.
5+ YOE5+ years of machine learning and backend software engineering; backend in Go/Java and Python; embeddings, similarity search, ranking models; ML pipelines; distributed systems; SQL/NoSQL; API serving; A/B testing.
Happy Elements: Developer and operator of mobile games and digital entertainment content.
2+ YOEMS in CS or ML with 2+ years experience or PhD with 1+ years; expert in Python and ML frameworks; SQL; end-to-end ML production; strong math and communication skills.
MSCINYSE: MSCI: Provides investment decision support tools and financial analytics.
PhD in a quantitative field; strong ML/programming skills; interest in quantitative finance; publication preferred; ability to communicate with technical and business stakeholders.
Quantcast: AI-powered programmatic advertising and audience intelligence platform.
0+ YOENew grad to 1 year experience; US work authorization without sponsorship; hybrid role in San Francisco (within 60-mile radius); fluency in Python or Java; strong math/statistics and ML algorithm knowledge; interest in distributed systems.
MSCINYSE: MSCI: Provides critical decision support tools for the investment community.
PhD in a quantitative field; strong interest in quantitative finance; expert programming skills; publication record preferred; ability to communicate complex ideas clearly.
Bogota or New York or Sao Paulo or San Francisco or Denver
RemoteFull Time
Canals: AI-powered automation platform for industrial supply chain distributors.
Senior-level experience building and deploying ML models and scalable data pipelines; strong Python and ML framework knowledge; ability to own end-to-end projects and mentor others.
Sprinter Health: Mobile provider of in-home diagnostic and preventive healthcare services.
Experience building production ML systems, training and inference pipelines, model serving, monitoring/observability, cloud and containers, strong Python and software engineering skills.
Fluidstack: Provides high-performance cloud GPU infrastructure for AI development.
Experience shipping ML/LLM features to production, evaluation harnesses, LLM APIs/fine-tuning/retrieval experience, production-quality code, strong communication and problem framing skills.
Poesis: AI-native investment manager building foundation models for equity markets.
5+ YOE5+ years ML engineering experience, strong Python and SQL, production ML deployment, experiment design, reproducible research workflows, familiarity with LLMs and coding agents. BS/MS/PhD in CS or related or equivalent experience.
Python, SQL, PyTorch, TensorFlow, Claude Code, Codex, LLMs
Kiddom: Provides a digital curriculum and instructional platform for schools.
1+ YOEGenerative AI experience (1+ year), Python, version control, strong collaboration skills, PhD or Master's in CS/Data Science or related field or equivalent experience.
Python, Version Control, Generative AI, RAG, Fine-tuning, Evaluation of LLM applications