Feature Engineering

Quora

Full-time · Remote - Multiple Locations, United States, Ireland, Canada, & 13 other countries · $189,507 – $274,604

You'll own and improve Quora's ranking models for feed and digest recommendations, applying advanced ML techniques to one of the platform's highest-impact surfaces. This role suits experienced ML engineers who want end-to-end ownership of production systems and the opportunity to shape methodologies for a team.

Listed on Quora’s careers site · Apply there ↗

Ibotta

Full-time · Denver, CO · $144,000 – $165,000 · Remote

Ibotta's Client Data & Measurement team is hiring a Senior Data Scientist to build machine learning models and analytical solutions that drive business growth. This role suits experienced practitioners who can navigate complex data ecosystems, mentor others, and translate statistical insights into strategic recommendations.

Listed on Ibotta’s careers site · Apply there ↗

ExtraHop Networks

Seattle, WA · $165,000 – $180,000 · Remote

A Senior Data Scientist role focused on developing machine learning and AI methods to detect cyber threats using network telemetry data. This position suits experienced practitioners who enjoy applying statistical analysis and ML to complex security problems and want to bridge research and production systems.

Listed on ExtraHop Networks’s careers site · Apply there ↗

Intuit

Mountain View, CA · $199,500 – $270,000

This role leads fraud prevention strategy across Intuit's lending products, designing detection systems and policies to identify and stop sophisticated fraud schemes while balancing risk with customer experience. It suits someone with deep quantitative expertise in fraud analytics or credit risk who has built detection systems at fintech companies and can translate complex technical work into decisions for senior leadership.

Listed on Intuit’s careers site · Apply there ↗

Hims and Hers

Full-time · US Remote · $240,000 – $265,000

Lead the design and scaling of AI evaluation systems for a regulated healthcare platform, owning everything from data pipelines to statistical rigor to safety testing. This role suits someone with deep ML systems experience who thrives solving ambiguous, cross-functional problems and turning them into reusable standards others follow.

Listed on Hims and Hers’s careers site · Apply there ↗

Auto-Owners Insurance

Lansing, MI

This role involves building statistical and machine learning models to solve insurance business problems and improve decision-making across the company. It suits someone with a quantitative background and 2-4 years of professional modeling experience who wants to work collaboratively on high-impact analytics in a hybrid environment.

Listed on Auto-Owners Insurance’s careers site · Apply there ↗

Warner Bros. Discovery

Atlanta, GA

Warner Bros. Discovery is seeking a highly experienced Data Scientist to serve as a top-level individual contributor, architecting and delivering enterprise-scale AI and machine learning systems that power content intelligence, personalization, forecasting, and monetization across the company's streaming and advertising platforms. This role suits a seasoned technologist with 15+ years in the field who wants to drive technical direction and solve complex business problems without formal management responsibilities.

Listed on Warner Bros. Discovery’s careers site · Apply there ↗

Zillow

Remote-USA · $119,600 – $201,100

This role applies machine learning and advanced analytics to solve business problems and build data products at Zillow's scale, translating requirements from stakeholders into production models and insights. It suits experienced data scientists ready to own end-to-end solutions with guidance, collaborating across product and engineering teams to measure and improve impact.

Listed on Zillow’s careers site · Apply there ↗

Duolingo

New York, NY · $220,800 – $331,200

Duolingo is hiring an experienced AI Research Engineer to join their Monetization team, where you'll develop and deploy machine learning systems that balance learning quality with revenue growth. The role combines hands-on model development—including large language models and multi-armed bandits—with strategic leadership, mentorship, and cross-functional collaboration on a product affecting hundreds of millions of learners.

Listed on Duolingo’s careers site · Apply there ↗

Bluefish

New York, NY

Bluefish is seeking a statistical expert to lead experimentation and causal inference work across their AI marketing platform, owning the rigor behind data-driven decisions across product, marketing, and operations. This role offers the chance to build analytics practices from scratch at a well-funded startup in the AI-driven martech space.

Listed on Bluefish’s careers site · Apply there ↗