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Data Software Engineer Jobs in California (NOW HIRING)

PsiQuantum

Data Software Engineer

Palo Alto, CA · On-site

$134K - $161K/yr

As a Data Software Engineer, you will be at the forefront of supporting our data infrastructure and shaping our data systems and processes. You will gather and analyze user and system requirements ...

Jobsbridge

Senior Big Data Software Engineer

Cupertino, CA

$68.75 - $91/hr

... Engineer, Software Developer, and/or Programmer role using Java with a focus on backend/database, and Big Data solutions * Demonstrated skill across Spring, Hibernate, Eclipse, Lucene, Solr, SOAP ...

xAI

Software Engineer - Data

Palo Alto, CA

$134K - $161K/yr

As a Software Engineer on xAI's Data team, you will be responsible for developing applications that power data acquisition, preparation, training, quality evaluation, and delivery for model training.

xAI

Software Engineer - Data

Palo Alto, CA

$134K - $161K/yr

As a Software Engineer on xAI's Data team, you will be responsible for developing applications that power data acquisition, preparation, training, quality evaluation, and delivery for model training.

xAI

Software Engineer - Data

Palo Alto, CA · On-site

$134K - $161K/yr

As a Software Engineer on xAI's Data team, you will be responsible for developing applications that power data acquisition, preparation, training, quality evaluation, and delivery for model training.

Airtable

Software Engineer, Data

San Francisco, CA · On-site

$134K - $162K/yr

As a Software Engineer, Data, you will design and maintain data pipelines and collaborate with various stakeholders to enable better decision-making and improve data solutions. Responsibilities : • ...

HeyGen

Software Engineer, Data

Palo Alto, CA

$180K - $220K/yr

Software Engineer, Data Los Angeles, Palo Alto, San Francisco About HeyGen At HeyGen, our mission is to make visual storytelling accessible to all. Over the last decade, visual content has become the ...

Heygen

Software Engineer, Data

San Francisco, CA · On-site

$180K - $220K/yr

Software Engineer, Data Los Angeles, Palo Alto, San Francisco About HeyGen At HeyGen, our mission is to make visual storytelling accessible to all. Over the last decade, visual content has become the ...

Airtable

Software Engineer, Data

San Francisco, CA · On-site

$134K - $162K/yr

They are seeking a Software Engineer, Data to design and maintain critical data pipelines that enable decision-making and support various business operations through innovative data solutions.

xAI

Data Engineer

Palo Alto, CA

$240K - $280K/yr

The ideal candidate combines strong software engineering fundamentals and excellent coding practices with deep intuition for statistics, neural networks, and how data quality influences training ...

Snowflake

Software Engineer, Data Governance

Menlo Park, CA · On-site

$134K - $162K/yr

As a Senior Software Engineer in Data Governance, you will design and build data governance features, collaborate with product managers, and solve real business needs at large scale using your ...

SpaceX

Software Engineer, Data (Starlink)

Hawthorne, CA

$145K - $175K/yr

SOFTWARE ENGINEER, DATA (STARLINK) At SpaceX we're leveraging our experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starlink is ...

HeyGen

Software Engineer, Data

Los Angeles, CA · On-site

$180K - $220K/yr

Position Summary A Software Engineer with data engineering responsibilities to bridge the gap between core application development and large-scale data infrastructure. You will help build the data ...

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Showing results 1-20

All JobsData Software Engineer JobsData Software Engineer Jobs in California

Data Software Engineer information

See California salary details

$43.9K

$128K

$175.2K

How much do data software engineer jobs pay per year?

As of Jun 9, 2026, the average yearly pay for data software engineer in California is $128,018.00, according to ZipRecruiter salary data. Most workers in this role earn between $113,000.00 and $135,700.00 per year, depending on experience, location, and employer.

What are Data Software Engineers?

Data Software Engineers are professionals who design, build, and maintain the software systems that enable organizations to collect, process, and analyze large volumes of data. They bridge the gap between data engineering and software development by creating scalable, efficient pipelines and applications that support data-driven decision making. Their responsibilities often include developing data processing frameworks, ensuring data quality, and collaborating with data scientists and analysts to deliver actionable insights.

What are the key skills and qualifications needed to thrive as a Data Software Engineer, and why are they important?

To thrive as a Data Software Engineer, you need strong programming skills (often in Python, Java, or Scala), a solid understanding of data structures and algorithms, and a background in computer science or a related field. Familiarity with big data frameworks (like Hadoop or Spark), database systems (SQL/NoSQL), and data pipeline tools is typically required, along with relevant certifications such as AWS Certified Data Analytics. Excellent problem-solving abilities, collaboration, and effective communication are soft skills that set top performers apart. These skills ensure the efficient design, development, and optimization of robust data systems critical for driving business insights and decision-making.

What is the difference between Data Software Engineer vs Data Engineer?

AspectData Software EngineerData Engineer
Primary FocusDeveloping software tools and applications for data processing and analysisBuilding and maintaining data pipelines and infrastructure
Skills & CertificationsProgramming, software development, data modeling, often with certifications in software engineeringDatabase systems, ETL tools, cloud platforms, often with certifications in data engineering
Work EnvironmentSoftware development teams, data science teams, often in tech companiesData infrastructure teams, IT departments, cloud service providers

While both roles work with data, Data Software Engineers focus on creating software solutions for data analysis, whereas Data Engineers build the infrastructure to collect, store, and process data efficiently. Both roles require programming skills and often overlap, but their core responsibilities differ in scope and focus.

What are some common challenges Data Software Engineers face when working with large datasets?

Data Software Engineers often encounter challenges related to scalability, data quality, and system performance when handling large datasets. Ensuring that data pipelines can efficiently process high volumes of data without bottlenecks requires robust architecture and frequent optimization. Additionally, maintaining data integrity and consistency across distributed systems can be complex, especially when integrating data from multiple sources. Collaboration with data scientists, analysts, and DevOps teams is key to overcoming these challenges and building reliable, efficient data solutions.
What are the most commonly searched types of Data Software Engineer jobs in California? The most popular types of Data Software Engineer jobs in California are:
What are popular job titles related to Data Software Engineer jobs in California? For Data Software Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Data Software Engineer jobs in California look for? The top searched job categories for Data Software Engineer jobs in California are:
What cities in California are hiring for Data Software Engineer jobs? Cities in California with the most Data Software Engineer job openings:
What are popular job titles related to Data Software Engineer jobs in CA? For Data Software Engineer jobs in CA, the most frequently searched job titles are:
Data Software Engineer jobs near you
Infographic showing various Data Software Engineer job openings in California as of June 2026, with employment types broken down into 3% Internship, 88% Full Time, and 9% Contract. Highlights an 88% In-person, 3% Hybrid, and 9% Remote job distribution, with an average salary of $128,018 per year, or $61.5 per hour.
Big Data Software Engineer

Big Data Software Engineer

Procom Consultants Group

Sunnyvale, CA

$65.50 - $86.50/hr

Contractor

Posted 18 days ago

Job description

Company Description

Procom is a leading provider of professional IT services and staffing to businesses and governments in Canada.
With revenues over $500 million, the Branham Group has recognized Procom as the 3rd largest professional services firm in Canada and is now the largest "Canadian-Owned" IT staffing/consulting company.
Procom's areas of staffing expertise include:
Application Development
Project Management
Quality Assurance
Business/Systems Analysis
Datawarehouse & Business Intelligence
Infrastructure & Network Services
Risk Management & Compliance
Business Continuity & Disaster Recovery
Security & Privacy
Specialties Contract Staffing (Staff Augmentation)
Permanent Placement (Staff Augmentation)
ICAP (Contractor Payroll)
Flextrack (Vendor Management System)

Job Description

Big Data Software Engineer

On behalf of our client, Procom Services is searching for a Big Data Software Engineer  for a contract opportunity in Sunnyvale, CA.

Big Data Software Engineer Job Details

This position is to perform software engineering (programming) tasks with a small team to enhance a promising Retail Engagement Analytics product to expand the data analytic capabilities. The best candidate will be one who can implement independently with well defined interfaces in the code, but also able to work with others in a small team. We're looking for a Data Engineer who finds creative solutions to tough problems. A programmer who's not afraid to pave the way for bigger and better things. We are looking from someone who appreciates the stability of a larger company, yet interesting in going after specific leading edge technologies for a globally recognized product suite.

Big Data Software Engineer Mandatory Skills

  • Familiar with data mining, predictive models, and handling real time data flows. 
  • Facile with all the main web protocols as well as JavaScript. 
  • Java experience required, but we are open to other experience if you're willing to learn the languages we use. 
  • Experienced with using a No-SQL database like Mongo or Elastic Search. 
  • Experience with data infrastructure and visualization toolsets - eg. Tableau, Qlik, amazon redshift, etc 
  • Able to recommend ways to improve data reliability, efficiency, and quality. 
  • Enough programming knowledge to clean and scrub noisy datasets. 
  • Bonus points if experience includes working with IOT and sensor data.

Big Data Software Engineer Start Date

ASAP

Big Data Software Engineer Assignment Length

7+ months

Additional Information

All your information will be kept confidential according to EEO guidelines. Please send your resume in Word format only. 

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