A/B Testing jobs in Fontana, CA

Data Scientist with Google Cloud Platform

Remote

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2d ago

This is a W2 role, and we are only looking for a w2 candidate, with Visa independency. NO C2C and sponsership. Key requirements: Proficient in SQL/PythonMust have knowledge/experience on A/B tests, statistical analysis, machine learningPreferred Healthcare experiencePreferred MS with 2-3 years of experience Overview:Project / Initiative: Data science support for campaign development and ML-driven member engagement (e.g., kidney disease campaigns)Business Objective:Improve member engagement and c

Easy Apply

Contract

$50 - $52

Mid Data Scientist

Remote

•

2d ago

Job Title: Mid Data Scientist Location: Remote Duration 6+ Months Contract Key requirements: Proficient in SQL/PythonMust have knowledge/experience on A/B tests, statistical analysis, machine learningPreferred Healthcare experiencePreferred MS with 2-3 years of experience Overview: Project / Initiative: Data science support for campaign development and ML-driven member engagement (e.g., kidney disease campaigns)Business Objective: Improve member engagement and campaign effectiveness using d

Easy Apply

Contract

$40 - $50

Test Engineer

Fontana, California

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Today

Crown Technical Systems, a Flex Company, is a leader in power distribution and protection systems concentrating on sophisticated, state-of-the-art relay and control panels, medium voltage switchgear, and enclosures (power/control buildings/ E-Houses). We specialize in customized, turn-key solutions that ensure safe, secure, and reliable power distribution. Working at Crown Technical Systems offers a dynamic and rewarding career path for individuals seeking to power the world. Through hands-on t

Full-time

USD 65,200.00 - 89,600.00 per year

Software Engineer 4 - TV Product UI

Remote

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Today

At Netflix, our mission is to entertain the world. Together, we are writing the next episode - pushing the boundaries of storytelling, global fandom and making the unimaginable a reality. We are a dream team obsessed with the uncomfortable excitement of discovering what happens when you merge creativity, intuition and cutting-edge technology. Come be a part of what's next. TV Product engineers deliver novel product features on Netflix's flagship TV application to help members discover and conne

Full-time

Senior UX Designer - Remote

Remote or Los Angeles, California

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Today

Job Description Grow your career at Cedars-Sinai! Cedars-Sinai Medical Center has been named to the Honor Roll in U.S. News & World Report's "Best Hospitals 2025-2026" rankings. When you join our team, you'll gain access to our groundbreaking biomedical research facilities and sophisticated medical education programs. We offer learning programs, tuition reimbursement and performance-improvement projects so you can achieve certifications and degrees while gaining the knowledge and experience ne

Full-time

USD 109,304.00 - 174,886.40 per year

Senior Software Engineer, iOS

Remote or Los Angeles, California

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Today

ABOUT THRIVE MARKET Thrive Market was founded in 2014 with a mission to make healthy and sustainable living easy and affordable for everyone. As an online, membership-based market, we deliver the highest quality healthy, and sustainable products at member-only prices, while matching every paid membership with a free one for someone in need. Every day, we leverage innovative technology and member-first thinking to help our over 1,700,000+ members find better products, support better brands, and b

Full-time

USD 175,000.00 - 190,000.00 per year

Senior or Staff Growth Engineer

Remote

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Today

Skylight is a technology startup building the OS of the family. We make Skylight Calendar, the smart calendar loved by millions of families (plus Wired and the Wirecutter). Our latest product is Calendar 2, which just launched to rave reviews. Our mission is to connect loved ones by creating the world's simplest products and services that improve family life. Our founders are former venture capitalists and serial entrepreneurs who have scaled this business to $300M+ in annual revenue while bein

Full-time

USD 180,000.00 - 220,000.00 per year

Applied AI Engineer, Artificial Intelligence (AI) Required, Work From Home - G

Remote

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Today

Applied AI Engineer, Artificial Intelligence (AI) Required, Work From Home We are looking for an Applied AI Engineer to design, build, and optimize AI-powered features that sit directly inside our product workflows. The Applied AI Engineer role focuses on turning model capabilities into real product behavior, where AI interacts with users, supports decision-making, and powers automation across insurance journeys. This is a fully remote role where you will be part of a global engineering team wo

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Full-time

$120,000 - $200,000

Senior Data Scientist, Trust (Inference)

Remote

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Today

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: "Our real innovation is not allowing people to book a home; it's designing a framework to allow millions of

Full-time

USD 179,000.00 - 210,000.00 per year

Staff Machine Learning Engineer

Remote or California

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Today

Impact As a Staff Machine Learning Engineer on Shipt's Personalization Platform team you will drive key AI initiatives. In this role, you'll collaborate with Data Scientists to design and deploy intelligent, personalized recommendation models to drive user engagement across Shipt. You will be a hands-on senior technical contributor in the Membership organization and your work will consist of contribution to architecture, design, and implementation to deliver high quality AI driven solutions in a

Full-time

USD 137,400.00 - 239,000.00 per year

Applied AI Engineer, Work From Home

Remote or San Francisco, California

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Today

Company Description Job Description Applied AI Engineer, Work From Home We are looking for an Applied AI Engineer to design, build, and optimize AI-powered features that sit directly inside our product workflows. The Applied AI Engineer role focuses on turning model capabilities into real product behavior, where AI interacts with users, supports decision-making, and powers automation across insurance journeys. This is a fully remote role where you will be part of a global engineering team wor

Full-time

Software Engineer, Payments

Remote

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Today

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Airbnb Payments team allows any two people in the world to frictionlessly exchange money with easy to use p

Full-time

USD 162,000.00 - 180,000.00 per year

Pricipal Data Scientist

Remote or San Francisco, California

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Today

Overview As a Principal Data Scientist on the Global Experiences Data Science team, you'll sit at the intersection of cutting-edge analytics and Atlassian's most customer-facing products. Reporting to the Manager of Global Experiences Data Science, you'll bring deep technical expertise to complex, ambiguous problems - shaping how millions of users experience Atlassian's suite of products. This is a high-impact, high-visibility role where you'll lead the full data science lifecycle: from defini

Full-time

USD 206,100.00 - 269,075.00 per year

Lead Data Engineer - R01568940

Remote or Washington

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Today

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 innovative digital adoption. Brillio, renowned for its world-class professionals, referred to as "Brillians", distinguishes itself through their capacity to seamlessly integrate cutting-edge digital and design thinking skills with an unwavering dedication to client satisfaction. Brillio ta

Full-time

Marketing Operations Manager III

Remote or Mountain View, California

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Yesterday

RESPONSIBILITIES: A client with Kforce is seeking a Marketing Operations Manager to join their team in Mountain View, CA. Responsibilities: * Web Experience Validation & UAT: Partner with product, design, and engineering teams to conduct UAT and validate new or updated web experiences, ensuring accuracy, functionality, and adherence to marketing and legal standards before launch * Strategic Planning & Execution: Develop and drive marketing operations strategies that align with business objecti

Contract

$51.00 - $61.49 hourly

Senior Data Scientist

Remote or Palo Alto, California

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Today

About Wing: Wing offers drone delivery as a safe, fast, and sustainable solution for last mile logistics. Consumer appetites for on-demand services are increasing, but current delivery methods are inefficient, costly, and contribute to road accidents and air pollution. Wing's fleet of highly automated delivery drones can transport small packages directly from businesses to homes on-demand, in minutes. We design, build, and operate our aircraft, and offer drone delivery services on two continents

Full-time

USD 211,000.00 - 224,000.00 per year

Forward Deployed Engineer/Chief role (relocation to Hungary)

Remote

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Today

We are building AI-native solutions for our clients - products where LLM and its harness are the core of the value. This is a builder's role: you and your team are responsible for building agentic systems, writing the production code, and standing up the evals and observability. You will work closely with SMEs and end-users to understand where the real value lies, and you design the feedback loops. Responsibilities Design, build and ship AI-native systems E2E - agents, workflows, RAG and the har

Full-time

Forward Deployed Engineer/Chief role (relocation to Latvia)

Remote

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Today

Full-time

Forward Deployed Engineer/Chief (relocation to Bulgaria)

Remote

•

Today

Full-time

Forward Deployed Engineer/Chief role (relocation to Lithuania)

Remote

•

Today

Full-time

A/B Testing jobs in Fontana, CA, USA