Sr. Data Engineer Jobs in California

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Senior Data Engineer

Zealogics

Remote

Contract

Position: Senior Data Engineer Core Responsibilities: Design and develop scalable, metadata-driven ETL frameworks using PySpark in Databricks.Implement and manage fine-grained access control using Unity Catalog, including Row-Level Security (RLS).Build and optimize data pipelines to support dimensional and operational data models.Collaborate with architecture and engineering teams to ensure data solutions align with enterprise standards.Apply and advocate for Unity Catalog best practices across

*Sr. Data Engineer (W2 Only, Contract to Hire role)*

Kellton

Remote

Contract

Kellton Tech is a full-service software development company, offering end-to-end IT solutions, strategic technology consulting and product development services in Web, SMAC (Social, Mobile, Analytics, Cloud), ERP-BPM, and IoT space Our methodology of inventing infinite possibilities with technology helps us develop best in-class and cost effective solutions for our clients. Currently Kellton Tech is looking for talented resources for one of our listed client. Below are the position details: Job

Sr. Data Engineer

Contact Government Services, LLC

San Francisco, California, USA

Full-time

Sr. Data Engineer Employment Type: Full-Time, Mid-level Department: Business Intelligence CGS is seeking a passionate and driven Data Engineer to support a rapidly growing Data Analytics and Business Intelligence platform focused on providing solutions that empower our federal customers with the tools and capabilities needed to turn data into actionable insights. The ideal candidate is a critical thinker and perpetual learner; excited to gain exposure and build skillsets across a range of tech

Sr Data Engineer

Relativity Space

Long Beach, California, USA

Full-time

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex

Senior Data Engineer

Walmart Inc.

Sunnyvale, California, USA

Full-time

What you'll do Position: Senior Data Engineer Job Location: 1375 Crossman Avenue, Sunnyvale, CA 94089 Duties: Data Strategy: Understand, articulate, and apply principles of the defined strategy to routine business problems that involve a single function. Data Source Identification: Support the understanding of the priority order of requirements and service level agreements. Helps identify the most suitable source for data that is fit for purpose. Performs initial data quality checks on extrac

Sr. Data Engineer

Visa Inc.

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

Sr. Data Engineer

SS&C Technologies Inc

San Francisco, California, USA

Full-time

As a leading financial services and healthcare technology company based on revenue, SS&C is headquartered in Windsor, Connecticut, and has 27,000+ employees in 35 countries. Some 20,000 financial services and healthcare organizations, from the world's largest companies to small and mid-market firms, rely on SS&C for expertise, scale, and technology. Job Description Senior Data Engineer (SS&C Technologies, Inc.; San Francisco, CA): The Senior Data Engineer is responsible for analyzing, designin

*Senior Data Engineer

Zurich North America

Remote or Schaumburg, Illinois, USA

Full-time

Zurich (Schaumburg, IL) seeks a Senior Data Engineer to be responsible for enabling data-driven decision-making through improved data flows and enhancing the suite of data and analytic tools and capabilities and facilitating the development and implementation of the desired end-state analysis environment within Zurich North America's Data and Analytics group, leveraging emerging tools and technologies, while evolving and refining standards and methodologies. Specific duties include: design and b

Senior Data Engineer

SAP Americas, Inc.

San Ramon, California, USA

Full-time

Requisition ID: 426679 Work Area: Software-Design and Development Expected Travel: 0% Career Status: Professional Employment Type: Regular Full Time Career Level: T3-1 Original Posting Date: 05/19/25 Job Title: IT Data & Analytics Senior Specialist Location: San Ramon, CA Work Model: Full in office Purpose and Objective: SAP Labs, LLC seeks an IT Data & Analytics Senior Specialist at our San Ramon, CA location to provide data and analysis to support evaluation, research, assessment, and strate

Senior Data Engineer

Mastercard

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

(USA) Senior, Data Engineer

Walmart Inc.

Remote or Denver, Colorado, USA

Full-time

Position Summary Are you a seasoned data engineer with a passion for transforming raw data into valuable insights? Join Walmart/VIZIO's Data Lake Team as a Senior Data Engineer, where you'll play a key role in shaping the future of data-driven decision-making. This is an exciting opportunity to work with cutting-edge technologies and make a significant impact within a dynamic team. What you'll do About the Team: The Data Lake Team at Walmart/VIZIO is dedicated to building robust data infrastru

Senior, Data Engineer - Data Ventures

Walmart Inc.

Sunnyvale, California, USA

Full-time

Position Summary What you'll do Job Description Do you have boundless energy and passion for engineering data used to solve dynamic problems that will shape the future of retail? With the sheer scale of Walmarts environment comes the biggest of big data sets. As a Walmart Data Engineer, you will dig into our mammoth scale of data to help unleash the power of retail data science by imagining, developing, and maintaining data pipelines that our Data Scientists and Analysts can rely on.You will

(USA) Senior, Data Engineer

Walmart Inc.

Sunnyvale, California, USA

Full-time

Position Summary What you'll do Business Partnerships: Consults with senior leadership/ business partners (e.g., Sr. Directors/Directors) to understand overall goals/functional objectives, decipher key business challenges, identify tactics to anticipate and mitigate business challenges/issues and develop potential success criteria. Focuses efforts on items that have maximum impact to the business. Contributes to business area strategic planning by providing input and actionable recommendation

Sr Data Engineer

McKesson Corporation

Remote or Columbus, Ohio, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien

Sr Data Engineer - Remote

UnitedHealth Group

Remote or King of Prussia, Pennsylvania, 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 inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health op

Senior Data Engineer - (Google Cloud Platform, API, Kafka)

CVS Health

Remote or Wellesley, Massachusetts, USA

Full-time

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

Sr Data Engineer

Parsons Services Company

Remote

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is seeking a highly skilled and experienced Data Engineer to join our enterp

Sr. Data Engineer

ACL Digital

San Jose, California, USA

Full-time

Job Title: Sr. Data Engineer Location: San Jose, CA (Onsite) Job Description: Analytical skills : problem solving, handling multiple complex projects at one time etc SQL is a must( high proficiency). Preferably in Teradata but any SQL platform like Oracle, MySQL also ok Extensive experience in migrating data from Teradata --> Hadoop --> Cloud(Google Cloud Platform) and solid experience in Pre-prod and from Pre-prod to Production. Experience in migrating workload from on-premise to cloud and clou

Senior Data Engineer (Remote)

First American Financial Corporation

Remote or Santa Ana, California, USA

Full-time

Who We Are Join a team that puts its People First! Since 1889, First American (NYSE: FAF) has held an unwavering belief in its people. They are passionate about what they do, and we are equally passionate about fostering an environment where all feel welcome, supported, and empowered to be innovative and reach their full potential. Our inclusive, people-first culture has earned our company numerous accolades, including being named to the Fortune 100 Best Companies to Work For list for ten conse

Data Engineer with Java background

Apidel Technologies

Remote

Contract

Job Title: Data Engineer with Java background Location: No location requirements but Eastern time zone is preferred Duration: 06+ Months Contract [Potential for Extension based on performance and project needs] Top Skills: Azure, Databricks, Python, PySpark, SQL, Azure data factory and Java Required Technical Skills: 8+ years of experience in data engineering or related fields.Proficiency in Python, PySpark, and SQL.Azure, Databricks, and Azure data factoryExperience developing/designing scalabl