Point your AI agent at freehire and let it find you a job. A CLI and an MCP server over the whole job API — no browser.
Build and deploy ML models for AI risk monitoring and assurance, shape AI strategy for Internal Audit, and create data pipelines on cloud platforms like Azure/AWS/GCP.
Build and scale production-grade forecasting models (time-series, ML) to predict DAU, revenue, compute load, and profitability, then translate insights into strategic decisions for OpenAI’s AI products.
About the Role Develop and optimize personalization and recommendation models to deliver relevant offers, merchants, and experiences to GoPay users. Apply a range of DS techniques —such as collaborative filtering,…
Build and deploy AI-powered applications (LLMs, agents, RAG) using Databricks and Python to automate workflows and enhance decision-making across SEGA’s games business.
Senior Data Scientist & ML Engineer builds AI-driven forecasting, optimization, and decision-support models for Chobani’s supply chain, retail, and commercial teams.
Design and deploy responsible AI systems for e-commerce clients, ensuring ethical compliance and regulatory alignment in data and AI workflows.
Deliver AI and data-science projects for enterprise clients, building agentic and generative-AI solutions with Python, ML frameworks, and cloud platforms.
Designs and builds machine-learning models and big-data pipelines to extract insights from customer and transaction data, enabling smarter decisions and pricing optimization for a large bank.
Own analytics for Polymarket’s institutional clients—analyzing trading flow, counterparty health, and fee economics to guide relationships and risk decisions in crypto prediction markets.
Senior Data Scientist builds detection models to flag abusive behavior on Polymarket’s crypto prediction platform, combining on-chain, device, and behavioral signals to protect against fraud and manipulation.
Own full-funnel growth analytics for a crypto prediction market vertical, partnering with marketing to optimize spend and user conversion from acquisition to retention.
Build and own the financial reporting layer for a crypto prediction market, reconciling on-chain trading data with general ledger entries to produce clean, trustworthy financial reports for finance and leadership.
Own product insights for a crypto prediction market: define success metrics, run A/B tests, and analyze user behavior to guide feature development in a fast-moving environment.
Design and lead enterprise AI solutions for healthcare and life sciences, including multi-agent systems, RAG architectures, and MLOps workflows.
Build and deploy ML models and analytics for Alberta’s public-sector initiatives using Python, R, SQL, and AI techniques to improve government services and policymaking.
Build and ship predictive models and experiments to improve customer acquisition, retention, and financial advice at a fintech app that helps everyday Americans invest and build wealth.
Build predictive models and AI systems to optimize customer lifetime value, churn, and targeting for co-branded credit card programs at a fintech startup.
Senior Data Scientist at a consultancy delivering end-to-end data analysis and operational research solutions for clients.
Senior Data Scientist at Google applying causal inference, ML, and statistical analysis to solve business problems and drive strategy for Search, using data to guide cross-functional teams.
Senior Data Scientist at Google building statistical and ML models to improve app ecosystem efficiency and trust, analyzing data end-to-end, and advocating for production system changes.
We couldn't check your fit for this role — add a CV to your profile to see it next time.