Data cleansing jobs in California

Intern - IT - AI/ML Enterprise Data & Analytics

Remote or Foster City, California

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Today

At Gilead, we're creating a healthier world for all people. For more than 35 years, we've tackled diseases such as HIV, viral hepatitis, COVID-19 and cancer - working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the world's biggest health challenges, and our mission requires collaboration, determination and a relentless drive to make a difference. Every member of Gilead's team plays a critical ro

Full-time

USD 19.00 per hour

Jr. Data Scientist - Oracle Park

California

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Today

Job Description Aramark Sports + Entertainment is hiring a Junior Data Scientist - Oracle Park, home of the San Francisco Giants, to support data analysis of food and beverage trends. This position will focus on data governance, advanced analysis and modeling, and data-backed recommendations to maximize opportunity. About Data Science Group The Data Science division is the epicenter of data analytics, uncovering impactful insights that put Aramark clients in the sports and entertainment indust

Full-time

USD 70,000.00 - 95,000.00 per year

Lead IT Data Scientist

Remote or Florida

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Today

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: Designs and develops of scalable solutions using AI tools and machine-learning models. Performs research and testing to develop machine learning algorithms and predictive models.

Full-time

USD 119,100.00 - 220,500.00 per year

Senior Data Scientist - Weather & Climate Analytics

Remote

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Today

At Allstate, great things happen when our people work together to protect families and their belongings from life's uncertainties. And for more than 90 years, our innovative drive has kept us a step ahead of our customers' evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Job Description This role is responsible for leading the use of data to m

Full-time

USD 95,700.00 - 170,925.00 per year

Senior Data Scientist (Senior Consultant)

Remote or Arlington, Virginia

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Today

Job Family: Data Science Consulting Travel Required: Up to 10% Clearance Required: Ability to Obtain Public Trust About our AI and Data Capability Team Our consultants on the AI and Data Analytics Capability team help clients maximize the value of their data and automate business processes. This high performing team works with clients to implement the full spectrum of data analytics and data science services, from data architecture and storage to data engineering and querying, to data visual

Full-time

USD 113,000.00 - 188,000.00 per year

Application Development and Data Manager

Remote or Hartford, Connecticut

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Today

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w

Full-time

USD 60,300.00 - 145,860.00 per year

Senior ML Architect, Applied Field Engineering

Remote or Texas

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Today

Snowflake is about empowering enterprises to achieve their full potential - and people too. With a culture that's all in on impact, innovation, and collaboration, Snowflake is the sweet spot for building big, moving fast, and taking technology - and careers - to the next level. Our Applied Field Engineering organization is seeking an experienced customer facing AI ML Solutions Architect who can provide strategic and technical advisory, and hands-on expertise while working with technical decisio

Full-time

USD 165,000.00 - 216,600.00 per year

Senior ML Architect, Applied Field Engineering

Remote

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Today

Full-time

USD 165,000.00 - 216,600.00 per year

Senior AI/ML Engineer & Architect || Remote

Remote

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Today

Title: Senior AI/ML Engineer & Architect Remote AI/ML Development: Design and implement supervised and unsupervised models including regression, classification, clustering, time-series forecasting, and boosting methods. Build and fine-tune neural networks including CNNs, RNNs, and LSTMs.Generative AI: Develop and integrate solutions powered by LLMs and open-source foundation models. Evaluate and optimize model performance, latency, and cost. Stay current with advances in foundation models, promp

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Contract

Depends on Experience

Senior AI Architect

Remote

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Today

Job Description Summary We're looking for a Senior AI Architect to lead the creation of a transformative AI capabilities in the Supply Chain domain. You'll architect scalable, secure, high-performance AI, ML, and LLM solutions, integrating cutting-edge generative AI to boost decision-making, streamline workflows, and solve some of the most complex campaign-level modeling challenges in the defense space. If you thrive at the intersection of AI innovation, technical leadership, and mission impact,

Full-time

USD 131,000.00 - 175,000.00 per year

Principal Engineer, Data Architect & Analytics (Hybrid - Aguadilla, Puerto Rico)

Remote or Aguadilla, Aguadilla

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Today

Date Posted: 2025-11-20 Country: United States of America Location: HPR01: Collins Puerto Rico- Aguadilla Road 110 North Km 28.8 San Antonio Industrial Park, Aguadilla, PR, 00603 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required The Global Engineering & Technology Center in Puerto Rico is looking for a Principal Engineer (Data Architect & Analytics) to join our team. We are looking for a strong, passionate proble

Full-time

Sr Data Scientist - Generative AI/ML/Databricks - Remote

Remote or Long Beach, California

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Today

Job Description Job Description Job Summary Perform data and error analysis to improve models, and clean and validate data for uniformity and accuracy. Execute data science and statistical analytical experiments methodically to help solve various problems and make a true impact across various healthcare domains. Developing and deploying advanced machine learning models and AI solutions that enhance our products and services. Leverage their expertise in data science, machine learning, and AI t

Full-time

Sr. SAP Data Migration Lead

Remote

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24d ago

Sr. SAP Data Migration Lead (e-commerce company) Location: Seattle, WA (Can work in EST or PST time -prefer PST time zone) Duration: 10 months Rate: DOE Experience looking for 10+ years of experience resources As an SAP Data Migration Lead, you will manage the end-to-end data migration process for Clients' SAP implementation projects. You will ensure data integrity, quality, and compliance while coordinating across technical and functional teams to support high-volume e-commerce operations. K

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Contract

Depends on Experience

Salesforce Data Analyst - San Diego, CA

San Diego, California

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23d ago

Job Title / Role: Salesforce Data Analyst Key Skills: Sales Cloud, Service Cloud, Data Migration. Experience: 7+ Location: San Diego, CA.(On-Site.) Roles and Responsibilities Data Analysis & Reporting analysing Salesforce data to identify trends, patterns, and opportunities for business improvement.Develop and maintain reports, dashboards, and visualizations using Salesforce native tools (Reports, Dashboards, CRM Analytics).Translate business requirements into data queries and insights.Work with

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Contract

Depends on Experience

SQL Engineer

Remote

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25d ago

Key Responsibilities: - Design and develop SQL scripts, stored procedures, and ETL processes for legacy data migration. - Analyze existing data sources and structures to map and migrate data accurately into the target repository. - Perform data cleansing, transformation, and validation to ensure accuracy and completeness. - Collaborate with data architects, analysts, and business stakeholders to define data requirements. - Troubleshoot migration and performance issues and ensure efficient data m

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Contract

$40 - $50

ETL Informatica Developer (100% REMOTE/NO C2C)

Remote

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Today

Our client, a US Fortune 50 organization and a leading provider of Health care and Health Insurance services, seeks an accomplished ETL Informatica Developer NOTE: THIS IS 100% REMOTE ROLE & ONLY W2 CANDIDATES. Candidate must be authorized to work in USA without requiring sponsorship Position: ETL Informatica Developer (Job Id: WLPTJP00046188) Location: Baltimore MD (100% REMOTE) Duration: 12 Months + Strong Possibility of Extension 5+ years of experience in administering, testing, and imple

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Contract

Depends on Experience

Sr. SAP Data Migration Lead (W2 Only)

Remote

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23d ago

As an SAP Data Migration Lead, you will manage the end-to-end data migration process for Clients SAP implementation projects. You will ensure data integrity, quality, and compliance while coordinating across technical and functional teams to support high-volume e-commerce operations. Key Responsibilities Migration Strategy: Define and execute SAP data migration strategies aligned with Coupang s business and project requirements.Scope & Requirements: Collaborate with business analysts, functional

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Contract

Depends on Experience

MDM Engineer

Remote

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2d ago

We are seeking a hands-on MDM Engineer preferably with strong healthcare or a regulated industry data expertise to design and build an in-house Master Data Management platform for a team that currently has a tech stack of Azure and Databricks. This individual will define the enterprise MDM strategy, build scalable architecture, and ensure compliance with healthcare data standards while enabling a single, trusted view of critical data domains across the organization. The architect will play a key

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Contract

Depends on Experience

Lead Data Analyst

Remote or Newberg, Oregon

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Today

Description Job Summary As a Lead Data Analyst, you will be responsible for understanding business needs, translating them into data analytics solutions, and taking on a leadership role in executing projects requiring expertise in data analytics and relevant technologies. You will also serve as a resource to other data analysts to define and advance best practices. Key Responsibilities Drive data analytics initiatives and provide technical leadership for individual projects and deliverables.Le

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Contract

USD 35.00 - 40.00 per hour

Sr. Professional, Data Engineering

Remote or Oregon

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Today

Values & Innovation At Under Armour, we are committed to empowering those who strive for more, and the company's values - Act Sustainably, Celebrate the Wins, Fight on Together, Love Athletes and Stand for Equality - serve as both a roadmap for our teams and the qualities expected of every teammate. Our Values define and unite us, the beliefs that are the red thread that connects everyone at Under Armour. Our values are rallying cries, reminding us why we're here, and fueling everything we do.

Full-time

USD 141,066.90 per year

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Data cleansing jobs in California, USA