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- ...We're the data team behind Midjourney's image generation models. We handle the dataset side: processing, filtering, scoring, captioning, and all the distributed compute that makes high-quality training data possible. What youd be working on: Large-scale dataset...SuggestedPart timeWork at office
Midjourney
Sunnyvale, CA1 day ago - ...A leading crypto exchange is seeking a Senior Data Scientist in Compliance Technology to shape their financial crime compliance systems. This role involves designing models for transaction monitoring and customer risk scoring, as well as developing data pipelines. The...SuggestedFull time
OKX
San Jose, CA7 days ago $128k - $256k
...A leading global healthcare company in Sunnyvale is seeking a Principal Data Scientist to analyze real-world data and develop machine learning models that optimize diabetes care devices. The ideal candidate will have extensive experience in data analytics, programming...SuggestedFull timeAbbott Laboratories
Sunnyvale, CA13 days ago- ...productionize models for opportunity scanning, anomaly detection, and significant change detection across CRM, streaming, ecommerce, and social data. Define and tune alerting logic (thresholds, SLOs, precision/recall) to minimize noise while surfacing high-value marketing...SuggestedPart time
RandomTrees
Sunnyvale, CA1 day ago - ...Principal Data Scientist, AI Foundations Data is at the center of everything we do. As a startup, we disrupted the credit card industry by personally tailoring each credit card offer using statistical modeling and relational databases. In 1988 we pioneered this approach...SuggestedFull time
Capital One
San Jose, CA4 days ago $200k - $260k
...speeds worldwide, bridging the digital divide in ways previously thought impossible. Were looking for anexceptional Principal Data Scientist to join our team and drive innovation through advanced analytics and machine learning. In this lead role, you will shape our...SuggestedFull timeWorldwideFlexible hoursTarana Wireless Inc
Milpitas, CA15 days ago$173k - $197.4k
...Center 2 (19050), United States of America, McLean, Virginia Principal Data Scientist, Consumer Identity Machine Learning Data is at the center of everything we do. As a startup, we disrupted the credit card industry by individually personalizing every credit card...SuggestedFull timePart timeLocal areaCapital One
San Jose, CA15 days ago- ...Senior Data Scientist, Compliance Technology Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access...SuggestedFull time
OKX
San Jose, CA7 days ago - ...A leading financial institution is seeking a Principal Data Scientist for their Consumer Identity Machine Learning team in San Jose, CA. This role involves developing machine learning models and collaborating with product teams to enhance customer experiences. Ideal candidates...SuggestedFull time
Capital One
San Jose, CA15 days ago - ...A leading financial services company in San Jose is seeking a Principal Data Scientist to leverage machine learning for improving customer experiences. You will develop and operationalize models across significant data sets while collaborating closely with diverse teams...SuggestedFull time
Capital One
San Jose, CA15 days ago $143k - $286k
...generation, image generation, video generation and capturing multimodal data relationships etc. Proficient in evaluating tradeoffs... ...Walmart Global Tech. Were a team of software engineers, data scientists, cybersecurity experts and service professionals within the worlds...SuggestedFull timeWalmart
Sunnyvale, CA3 days ago$128k - $256k
...branded generic medicines. Our 114,000 colleagues serve people in more than 160 countries. The Opportunity: Our Principal Data Scientist will work out of our Alameda, California location. This individual works as an integral part of a collaborative data and...SuggestedFull timeAbbott Laboratories
Sunnyvale, CA13 days ago$145.6k - $276.4k
...! The Opportunity Join a high-impact team driving product growth and innovation at scale! The Express Data Science team is looking for a Principal Data Scientist, who thrives at the intersection of data, product, and strategy to help us unlock growth opportunities for...SuggestedFull timeTemporary workLocal areaI did my part and supported the Regular Toilet
San Jose, CA15 days ago- ...Position Summary We are seeking a seasoned Principal Data Scientist with deep expertise in building and scaling ML products in production. This role is ideal for someone with a strong background in recommender systems, GenAI, and LLMs, and who thrives in a fastpaced...SuggestedFull timeWorldwide
Walmart
Sunnyvale, CA14 days ago $136.8k - $259.2k
(General Hire) Machine Learning Engineer, Data-Search - San Jose - 2026 Start (PhD) Join to apply for the (General Hire) Machine Learning Engineer, Data-Search - San Jose - 2026 Start (PhD) role at TikTok (General Hire) Machine Learning Engineer, Data-Search - San Jose...SuggestedFull timeWorldwideTikTok
San Jose, CA15 days ago$158.6k - $181k
...Principal Data Scientist, Consumer Identity Machine Learning Join to apply for the Principal Data Scientist, Consumer Identity Machine Learning role at Capital One Data is at the center of everything we do. As a startup, we disrupted the credit card industry...Full timePart timeLocal areaCapital One
San Jose, CA15 days ago$143k - $286k
...Position Summary... What you'll do... The Catalog Data Science Team at Walmart Global Tech is focused on using the latest research... ...large scale systems. As a Principal (ML Engineer) Data Scientist, youll have the opportunity to Lead and inspire a team of scientists...Full timePart timeWalmart
Sunnyvale, CA15 days ago$118.66k - $187.2k
...General Hire: Machine Learning Engineer (Data and Eng, USDS) - 5 Start (MS) Join to apply for the General Hire: Machine Learning Engineer (Data and Eng, USDS) - 5 Start (MS) role at TikTok. Responsibilities Participate in building large-scale (10 million...Full timeTemporary workWork at office3 days per weekTikTok
San Jose, CA15 days ago$118.66k - $177k
...Join to apply for the Engineer Graduate: (Machine Learning Engineer Graduate-Data-Search-TikTok) - 2026 Start (BS/MS) role at TikTok Join to apply for the Engineer Graduate: (Machine Learning Engineer Graduate-Data-Search-TikTok) - 2026 Start (BS/MS) role at TikTok...Full timeTemporary workInternshipLocal areaTikTok
San Jose, CA15 days ago- ...efficiency, and capital allocation scenarios. The role also requires back-testing research hypotheses using historical blockchain and market data, and translating validated models into production-ready code. The successful candidate will incorporate real-time and non-...Full timePart timeRemote work
Republic Technologies (CSE: DOCT)
Sunnyvale, CA1 day ago - ...We are seeking an experienced Data Engineer to design and optimize scalable data pipelines that drive our global data and analytics initiatives. In this role, you will leverage technologies such as Apache Spark , Airflow , and Python to build high performance...Part time
Sigmaways Inc
San Jose, CA1 day ago - ...We're hiring a Senior/Lead Data Engineer to join a fast-growing AI startup. The team comes from a billion dollar AI company, and has raised a $40M+ seed round. You'll need to be comfortable transforming and moving data in a new 'group level' data warehouse, from legacy...Part time
Skale
San Jose, CA1 day ago $200k - $300k
...Quantitative Researcher to lead their work around portfolio optimization, hedging, risk management, and alpha generation problems. Founded by a... ...AI boom, this is an exciting opportunity to join a well funded early stage start-up looking to modernize the wealth management...Part timeEvolve Group
Sunnyvale, CA1 day ago- ...the imaginative powers of the human species. We are a small, self-funded team focused on design, human infrastructure, and AI. We have no... ...to be human. Core Responsibilities: Design and maintain data pipelines to consolidate information across multiple sources (...Part time
Midjourney
Sunnyvale, CA1 day ago - ...If youre hands on with modern data platforms, cloud tech, and big data tools and you like building solutions that are secure, repeatable... ...practices. Collaborate with cross-functional teams (data scientists, analysts, product managers, and business stakeholders) to...Part time
Sigmaways Inc
Sunnyvale, CA1 day ago $75 - $85 per hour
...Position: Battery Data Engineer III Location: Cupertino, California Duration: Contract Job ID: 171364 Job Description: This will be a data engineer role for processing battery testing data to facilitate battery algorithm delivery and support battery algorithm...Full timeContract workPart timePTR Global
Cupertino, CA1 day ago$150k - $225k
...Member of Technical Staff - AI Data Engineer San Francisco (In-Office) $150K to $225K + Equity A high-growth, AI-native startup coming out of stealth is hiring AI Data Engineers to build the systems that power production-grade AI. The company has recently signed...Part timeWork at officeHartleyCo
San Jose, CA1 day ago$200k - $300k
&##127758; San Francisco (Hybrid)&##128188; Founding/Staff Data Engineer &##128181; $200-300k base Our client is an elite applied AI research and product lab building AI-native systems for financeand pushing frontier models into real production environments...Part timeStrativ Group
Sunnyvale, CA3 hours ago$158.6k - $181k
...Principal Data Scientist - AI Foundations, Specialist Models Data is at the center of everything we do. As a startup, we disrupted the credit card industry by individually personalizing every credit card offer using statistical modeling and the relational database, cutting...Full timePart timeFlexible hoursCapital One
San Jose, CA15 days ago$185.2k - $299.45k
...deploy AI-driven innovation while ensuring a formidable security posture from development through runtime. As a Senior Principal Data Scientist you will drive research on cuttingedge areas, including AINative Security (LLM, AI Agent, Model SupplyChain, Runtime AI) and...Full timeWork at officePalo Alto Networks
Santa Clara, CA3 days ago
