Leads Reddit's Ads Data Science strategy, designing foundational ML and statistical solutions for the ads marketplace while mentoring senior data scientists and partnering with product and engineering teams. Uses Python/R, SQL, causal inference, econometrics, and experimentation to optimize advertiser ROI and revenue.
Principal Data Scientist for Reddit's User Ecosystem, setting the scientific direction for consumer problems such as discovery, personalization, growth, retention, and communities. Day to day: define measurement and experimentation strategy, build user/content/community models and causal frameworks at scale, and guide product decisions. Core technologies: machine learning, deep learning (PyTorch o
What you'll do... Position: Principal, Data Scientist Job Location: 811 Excellence Dr, Bentonville, AR 72716 Duties: Tech. Problem Formulation: Analytics/big data analytics / automation techniques and methods;…
THE ROLE & THE TEAM As a Principal Data Scientist , you will investigate marketplace dynamics, develop causal inference frameworks, and conduct exploratory data analysis that spans Search, Catalog, and the broader…
Position Summary: The Principal/Senior Clinical Scientist is responsible for leading the clinical science function across assigned Oncology, Rare Diseases, and/or Autoimmune clinical development programs, from study…
Vil du sætte arkitekturen og den tekniske retning for, hvordan virksomheder anvender AI og machine learning - og tage ansvar for, at ambitionerne bliver til sammenhængende løsninger i produktion? Vi søger en Principal…
REQUIREMENTS: Total experience 11+ years. Must have experience to design, build and run GenAI and Agentic AI solutions inside enterprise systems, fitting AI into existing systems, security rules and budgets. Must have…
About Tripadvisor The Tripadvisor Group connects people to experiences worth sharing, and aims to be the world’s most trusted source for travel and experiences. We leverage our brands, technology, and capabilities to…
Compensation: 1.5% – 2.0% We are seeking a visionary and results-driven Principal Data Scientist to lead groundbreaking innovations that will redefine the retail industry. This role is not just about building models…
We started building Marshmallow in 2017. Since then, we’ve grown from 3 to 700+ people, gained unicorn status, raised ~£140M over three funding rounds, turned profitable, insured millions of drivers and lent millions…
Compensation: $190k – $235k This is a fully remote opportunity with hybrid available to those local to Boston. Gradient AI: Gradient AI is the decision-intelligence partner for the insurance industry, giving customers…
Company Description About AbbVie AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to…
About the team Zillow Group’s mission is to give people the power to unlock life's next chapter. We are seeking a Principal Data Scientist to serve as the data science lead for the Rentals Shopping pillar, the team…
Data Scientist Lead Location: Hong Kong (Hybrid) | Practice Area : Data & Analytics | Type: Permanent The Role As a Data Scientist Lead at Capco, you’ll help clients optimise fraud models, machine learning…
About Brillio: Brillio is one of the fastest growing digital technology service providers and a partner of choice for many Fortune 1000 companies seeking to turn disruption into a competitive advantage through…
**Location - Ballerup **Your new department **The Principal Data Scientist in the Commercial AI & Data department is responsible for designing, developing, and implementing advanced AI and machine learning…
ExtraHop is at the forefront of innovation in the cybersecurity space, delivering cutting-edge solutions to protect organizations against evolving threats Our Network Detection and Response (NDR) products empower…
Gopuff delivers everyday essentials in minutes from our own network of micro-fulfillment centers. Every session, a customer sees a small, fast-changing assortment that depends on where they are, what's in stock,…
Magno IT Permanent Principal Data Scientist Date Posted September 28, 2026 Location Amsterdam Job Description Are you a Principal Data Scientist or AI Engineer with experience in the area of LLMs, RAG and NLP? How…
A career driven by you. Join AutoScout24 Group and experience life in the fast lane. We’re not just leading the market; we’re creating it. We’re constantly innovating, evolving and transforming things for our…
Cookies?
A session cookie keeps you signed in. If you accept, we also use analytics cookies (Google Analytics and PostHog) to understand usage. Learn more
We couldn't check your fit for this role — add a CV to your profile to see it next time.