OptiTalent · Job Finder
Data jobs in California, United States
2,472 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
Data jobs in California at a glance
- Open roles
- 2,472
- Remote
- 10%
- Posted in the last 30 days
- 519
- Advertised pay, middle half
- $200K – $310Kmedian $250K
From the 2,064 data jobs here that state yearly pay in USD: the top of each advertised range. Updated nightly.
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901–920 of 2,472 jobs
Senior Machine Learning Engineer
7 weeks agoThe Electric Plant · San Francisco, California, United States
On-siteFull-timeSenior$223K – $253K a yearData & AIYou'll join the small team building Bombadil and work directly on training: the data the model learns from, the architecture and training decisions that determine whether a run succeeds, and the evaluation work to measure our progress. This is a small team. You’ll drive machine…
Staff HPC Systems Architect
7 weeks agoLambda · San Jose, California, United States +2
HybridFull-timeLead / staff$314K – $465K a yearData & AILambda is an Equal Opportunity employer. Applicants are considered without regard to race, color, religion, creed, national origin, age, sex, gender, marital status, sexual orientation and identity, genetic information, veteran status, citizenship, or any other factors…
Staff HPC Network Architect
7 weeks agoLambda · San Jose, California, United States +1
HybridFull-timeLead / staff$284K – $420K a yearData & AILambda is an Equal Opportunity employer. Applicants are considered without regard to race, color, religion, creed, national origin, age, sex, gender, marital status, sexual orientation and identity, genetic information, veteran status, citizenship, or any other factors…
Software Engineer - Data Platform (Staff+)
7 weeks agoCogent Security · San Francisco, California, United States +1
HybridFull-time$100K – $300K a yearData & AIWe are looking for Founding and Staff-level Engineers to design and implement the foundational pillars of Cogent’s data platform and integration pipeline in order to reliably ingest and normalize enterprise data sources across many corporate and IT systems and then to enable…
Machine Learning Engineer – Ad Sciences
7 weeks agoInMobi · San Mateo, California, United States
Full-timeMid level$172.5K – $210K a yearData & AIWe are looking for a Machine Learning Engineer to develop and optimize our ad science models, open-source LLMs, and the underlying infrastructure that powers them — with a constant eye toward performance and cost.
Staff Software Engineer - AI/ML Platform
7 weeks agoFanatics Commerce · Redwood City, California, United States
HybridLead / staff$190K – $237.5K a yearData & AIThe AI/ML Platform pod builds Fanatics' internal AI platform: the paved road for every team building with LLMs, MCPs, and agents. Gateway, agent runtime, registry, retrieval, evaluation,
Staff Data Scientist - Fraud & Risk
7 weeks agoSocure · New York, United States +1
HybridFull-timeLead / staff$191K – $230K a yearData & AIWe are seeking a skilled and motivated Staff Data Scientist to join our Fraud & Risk Data Science team. As an advanced-level individual contributor, you will design, build, and optimize advanced DS/ML models that power our core fraud detection and risk management solutions. You…
Tax Data & Technology Manager
7 weeks agoDatabricks · San Francisco, California, United States
Senior$161K – $221.5K a yearData & AIYou will be embedded in a Tax organization that takes data and AI seriously, reporting directly to the Senior Director of Tax, with visibility to CAO-level priorities. The team operates with engineering rigor and tax accountability, and you will have the autonomy to define how…
Senior Engineer - Hyperscale Analytics
7 weeks agoVeeam Software · San Jose, California, United States
HybridFull-timeSenior$234.8K – $436.1K a yearData & AIWe are seeking exceptional Senior Engineer- Hyperscale Analytics to design and scale next-generation data processing and analytics platforms that power OLTP, OLAP, and large-scale distributed data systems. You will build and optimize pipelines and services that handle billions…
Applied AI Engineer
7 weeks agoCHAOS Industries · San Francisco, California, United States
On-siteMid level$150K – $170K a yearData & AICHAOS is seeking a highly motivated, mission-oriented Applied AI Engineer to help develop, integrate, and deploy AI/ML-powered capabilities across our product lines.
Forward Deployed Data Scientist
7 weeks agoFin · San Francisco, California, United States
Hybrid$206.6K – $229K a yearData & AIThe Research, Analytics & Data Science (RAD) team at Intercom uses data and insights to drive evidence-based decision-making. We're a team of data scientists and product researchers who use data - both big and small - to unlock actionable insights about our customers, our…
Welo Global · Santa Clara, California, United States
On-siteFull-timeSenior$105.00 an hourData & AIWe are looking for a Senior Software Engineer to own the systems that power a large-scale data collection operation, including the collection platform, operator tooling, data pipeline, and fleet infrastructure.
Senior Data Platform Engineer
7 weeks agoFieldAI · Irvine, California, United States +1
On-siteFull-timeSenior$160K – $200K a yearData & AIWe are building the data foundation that powers the full machine learning lifecycle for autonomous robotics. Our robots generate large-scale, multimodal datasets across real-world deployments, and turning that raw experience into reliable, discoverable, high-quality ML data is…
Artisan · San Francisco, California, United States
On-siteFull-timeLead / staff$250K – $325K a yearData & AIBase salary: $250,000–$325,000 USD annually. Equity: 0.15%–0.30%. US visa sponsorship available.
Data Scientist - Fraud
8 weeks agoPlaid · New York, United States +2
HybridFull-timeMid level$176.4K – $226.8K a yearData & AIWe believe that the way people interact with their finances will drastically improve in the next few years. We’re dedicated to empowering this transformation by building the tools and experiences that thousands of developers use to create their own products. Plaid powers the…
Plaid · New York, United States +2
HybridFull-timeSenior$229K – $315.4K a yearData & AIWe believe that the way people interact with their finances will drastically improve in the next few years. We’re dedicated to empowering this transformation by building the tools and experiences that thousands of developers use to create their own products. Plaid powers the…
Plaid · New York, United States +2
HybridFull-timeSenior$229K – $315.4K a yearData & AIWe believe that the way people interact with their finances will drastically improve in the next few years. We’re dedicated to empowering this transformation by building the tools and experiences that thousands of developers use to create their own products. Plaid powers the…
Senior Machine Learning Engineer - Fraud
8 weeks agoPlaid · San Francisco, California, United States +2
HybridFull-timeSenior$229K – $315.4K a yearData & AIWe believe that the way people interact with their finances will drastically improve in the next few years. We’re dedicated to empowering this transformation by building the tools and experiences that thousands of developers use to create their own products. Plaid powers the…
Data Science Manager - Fraud
8 weeks agoPlaid · New York, United States +2
HybridFull-time$216K – $329.4K a yearData & AIWe believe that the way people interact with their finances will drastically improve in the next few years. We’re dedicated to empowering this transformation by building the tools and experiences that thousands of developers use to create their own products. Plaid powers the…
Senior Product Analytics Engineer - Ads
8 weeks agoFaire · San Francisco, California, United States
Full-timeSenior$196K – $269.5K a yearData & AIAds is one of the fastest-growing and most strategically important parts of Faire's business, and the Ads Data team — now three years old — is entering a period of hypergrowth. As a product analytical engineer, you will own the end-to-end ads data foundation and models. You…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.