big data Jobs in california

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Lead Software Engineer - Remote

UnitedHealth Group

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Remote or San Diego, California, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us adv
Posted 48 days ago | Updated 1 hour ago

Sr. Software Engineer, Machine Learning Revenue

Match Group, LLC

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Palo Alto, California, USA

Full-time

Our Mission Launched in 2012, Tinder revolutionized how people meet, growing from 1 match to one billion matches in just two years. This rapid growth demonstrates its ability to fulfill a fundamental human need: real connection. Today, the app has been downloaded over 630 million times, leading to over 97 billion matches, serving approximately 50 million users per month in 190 countries and 45+ languages - a scale unmatched by any other app in the category. In 2024, Tinder won four Effie Award
Posted 48 days ago | Updated 1 hour ago

Machine Learning Engineer, Ads Targeting

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : W6034 Apply to this job Share this listing: Responsibilities The Ads Targeting's goal is to help advertisers reach their desired audience and optimize advertisement performance. As a member of the Ads Targeting, Ads Core team, you will apply machine learning models to scale budgets by understanding user interest and intention, and build large-scale foundations for data processing and serving for next-generation ad targeting products
Posted 60+ days ago | Updated 1 hour ago

Manager, Data Center Operations

SUPERMICRO COMPUTER INC

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San Jose, California, USA

Full-time

Job Req ID: 27047 About Supermicro: Supermicro is a Top Tier provider of advanced server, storage, and networking solutions for Data Center, Cloud Computing, Enterprise IT, Hadoop/ Big Data, Hyperscale, HPC and IoT/Embedded customers worldwide. We are the #5 fastest growing company among the Silicon Valley Top 50 technology firms. Our unprecedented global expansion has provided us with the opportunity to offer a large number of new positions to the technology community. We seek talented, pass
Posted 6 days ago | Updated 1 hour ago

Senior Python Developer - VP- JERSEY CITY

Citi

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Remote or Jersey City, New Jersey, USA

Full-time

The Applications Development Technology Lead Analyst is a senior level Python developer responsible for establishing and implementing new or revised application systems and programs in coordination with the Market Risk Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Qualifications: 5-10 years of relevant experience in Python development roleHighly experienced and skilled senior core python developer with 5+ years of exper
Posted 44 days ago | Updated 1 hour ago

Software Engineer (L5) - Open Connect Control Plane, Live

Netflix, Inc.

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Los Gatos, California, USA

Full-time

Netflix is one of the world's leading entertainment services, with over 300 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. Netflix has been changing the way people watch shows and movies and we've built a global Content Delivery Network called Open Connect, which sets the standard for video
Posted 60+ days ago | Updated 1 hour ago

Machine Learning Research Engineer (1 Year Fixed Term)

Stanford University

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Stanford, California, USA

Full-time

The Enigma Project (enigmaproject.ai) is a research organization based in the Department of Ophthalmology at Stanford University School of Medicine, dedicated to understanding the computational principles of natural intelligence using the tools of artificial intelligence. Leveraging recent advances in neurotechnology and machine learning, this project aims to create a foundation model of the brain, capturing the relationship between perception, cognition, behavior, and the activity dynamics of t
Posted 7 days ago | Updated 1 hour ago

System Architect - Cloud Hardware

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : P3909 Apply to this job Share this listing: Responsibilities Server platform team is responsible for architecting, designing and building best server and storage system to meet the requirements of high-performance, low cost and easy to operate. By joining this team, you will work with the best engineers and talents in this industry and have a broad opportunity to get in touch with the latest AI application system and newly emerged t
Posted 60+ days ago | Updated 1 hour ago

Data Engineer- Sr. Consultant level- Data Serving

Visa Inc.

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Foster City, California, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 13 days ago | Updated 1 hour ago

Senior Machine Learning Engineer (Multiple Positions)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A92209 Apply to this job Share this listing: Responsibilities About TikTok TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo. Why Join Us Inspiring creativity is at the core of TikTok's miss
Posted 60+ days ago | Updated 1 hour ago

Engineering Manager, Telemetry & Logging - Infrastructure

Netflix, Inc.

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Remote

Full-time

Netflix is one of the world's leading entertainment services, with over 300 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. As Netflix continues to grow, we are venturing into exciting new frontiers that help our members find the content they'll most enjoy. At the core of all this innovation
Posted 60+ days ago | Updated 1 hour ago

Applications Development Senior Manager

Citi

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Remote or New York, New York, USA

Full-time

Citibank, N.A. seeks an Applications Development Senior Manager for its New York, NY location. Duties: Build out a large-scale electronic trading platform and portfolio management system. Work on the full project lifecycle, including business user engagement, requirement analysis, resource planning, architecture design, and implementation. Work across multiple Applications Development areas to assist with technical oversight across systems and applications. Analyze proposed technical solutions
Posted 19 days ago | Updated 1 hour ago

Sr./Lead Backend Software Engineer, Infrastructure

Salesforce

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San Francisco, California, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer, too - driving you
Posted 6 days ago | Updated 1 hour ago

Data Engineer II

Uber Corporate

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San Francisco, California, USA

Full-time

About the Role We're looking for a passionate and experienced Data Engineer II who thrives on solving complex problems and building scalable systems. The ideal candidate has a strong background in designing and implementing large-scale data solutions and can independently drive projects from concept to production. You'll collaborate with engineers, analysts, and product stakeholders to understand requirements and shape data architecture that supports business goals. This is a high-impact role
Posted 13 hours ago | Updated 1 hour ago

Lead Applications Architect (Hybrid)

Citi

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Remote or Irving, Texas, USA

Full-time

Overview of the Role Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is
Posted 25 days ago | Updated 1 hour ago

Machine Learning Scientist III

Wayfair

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Mountain View, California, USA

Full-time

The base pay for this position is $198,000 - $220,000 per year. The base pay offered may vary depending on location, job-related knowledge, skills, and experience. Restricted stock units will be provided as part of the compensation package.About this role We are looking for an experienced Machine Learning Scientist to join our content recommendations team. In this role, you will be at the core of building and optimizing ML-based recommender systems (e.g., image and content recommendations, hom
Posted 12 days ago | Updated 1 hour ago

Lead Software Engineer

Mastercard

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San Francisco, California, USA

Full-time

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest po
Posted 60+ days ago | Updated 1 hour ago

Data Scientist

Randstad - Torc

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Remote

Contract

We re looking for a skilled Data Scientist for a full-time contract. This is a remote role with the flexibility to collaborate across all hours in Central Time (CT). What You ll Do Build and Deploy Data Models: Develop and implement machine learning and statistical models to extract insights and drive decision-making.Data Analysis & Visualization: Analyze large datasets and present findings through dashboards, reports, and visualizations using tools like Tableau, Power BI, or Matplotlib.Feature
Posted 60+ days ago | Updated 8 days ago

Software Engineer Intern (Recommendation Infrastructure) - 2025 Summer/Fall (BS/MS)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A110862 Apply to this job Share this listing: Responsibilities Team Introduction: The Recommendation Infrastructure Team is responsible for building reliable, efficient, flexible, and generic recommendation components, systems, and platforms. Our work supports the fast iteration and incubation of TikTok's recommendation products. We are looking for talented individuals to join us for an internship in 2025. Internships at TikTok aim t
Posted 60+ days ago | Updated 1 hour ago

Staff IT Software Engineer, Sales Cloud

PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 13 days ago | Updated 1 hour ago