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Freelance Data Processing Jobs in California (NOW HIRING)

Solomon Page

Manager Data Engineer

San Francisco, CA · On-site

$90/hr

Design and implement large-scale data processing systems using Big Data technologies such as Hadoop ... freelancers - which sets us apart in the industries we serve. About Solomon Page Founded in 1990 ...

Solomon Page

Lead Data Engineer

San Francisco, CA · On-site

$134K - $161K/yr

Optimize cloud-based data processing for performance, scalability, reliability, and cost efficiency ... freelancers - which sets us apart in the industries we serve. About Solomon Page Founded in 1990 ...

AKQA

Freelance Senior Copywriter

San Francisco, CA · On-site

$2.6K - $3.4K/wk

... stage of the process * Organize and write copy at the component level, thinking in discrete ... We unite cutting-edge media intelligence and data solutions, world-class creativity, next ...

VML

Freelance Strategy Director

Los Angeles, CA · On-site

... and processes as well as how to craft a Brand brief that engages and energizes. You'll plan ... Partner with creative, strategy, data and media teams to support a brand's marketing goals * Create ...

VML

Freelance Strategy Director

Los Angeles, CA · On-site

$100 - $120/hr

We unite cutting-edge media intelligence and data solutions, world-class creativity, next ... and processes as well as how to craft a Brand brief that engages and energizes. You'll plan ...

Socket.dev

Freelance Strategy Director

Los Angeles, CA · On-site

$138 - $165/hr

We unite cutting-edge media intelligence and data solutions, world-class creativity, next ... and processes as well as how to craft a Brand brief that engages and energizes. You'll plan ...

twentysix

Freelance Strategy Director

Los Angeles, CA · On-site

$138 - $165/hr

We unite cutting-edge media intelligence and data solutions, world-class creativity, next ... and processes as well as how to craft a Brand brief that engages and energizes. You'll plan ...

VML

Program Manager - Freelance

Los Angeles, CA · On-site

We unite cutting-edge media intelligence and data solutions, world-class creativity, next ... Process | Establish and maintain project and program communications. Oversee project estimations ...

Solomon Page

Data Engineer

Pleasanton, CA · On-site

$60 - $65/hr

Support production issues, continuous improvements, and Agile development processes. * Contribute ... freelancers - which sets us apart in the industries we serve. About Solomon Page Founded in 1990 ...

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All JobsData Processing JobsFreelance Data Processing JobsFreelance Data Processing Jobs in California

Freelance Data Processing information

What are the key skills and qualifications needed to thrive as a freelance data processing specialist?

To thrive as a Freelance Data Processing Specialist, you need a strong grasp of data management, statistical analysis, and attention to detail, often supported by relevant education or experience in data-related fields. Familiarity with tools like Microsoft Excel, SQL, Python, or specialized data processing software, as well as certifications in data analytics, is highly beneficial. Excellent problem-solving, time management, and communication skills help freelancers deliver accurate results and manage client relationships effectively. These skills ensure high-quality, reliable data outputs and enable independent professionals to meet diverse project requirements on time.

What are some common challenges freelance data processing professionals face when managing multiple client projects?

Freelance data processing professionals often juggle several projects with varying deadlines, data formats, and client expectations. A key challenge is maintaining data accuracy and consistency while working with diverse datasets and tools for each client. Effective communication and clear agreements on deliverables are essential to avoid misunderstandings. Additionally, freelancers must stay organized to manage their workload, prioritize tasks, and ensure timely delivery, all while adapting quickly to new technologies or client-specific requirements.

What is freelance data processing?

Freelance data processing involves independently managing, organizing, and analyzing data for clients on a project or contract basis. Freelance data processors use tools and software to clean, sort, and transform raw data into usable formats, often supporting business decisions or research. Responsibilities can include data entry, validation, conversion, and reporting. This career offers flexibility and the ability to work with various industries, but requires strong attention to detail and proficiency in data-related tools.

What is the difference between Freelance Data Processing vs Data Entry Specialist?

AspectFreelance Data ProcessingData Entry Specialist
CredentialsBasic computer skills, sometimes certifications in data managementHigh school diploma, basic computer skills
Work EnvironmentRemote, flexible, project-basedOffice or remote, often in a corporate setting
Employer & Industry UsageFreelance platforms, various industries including finance, healthcareCompanies, data centers, administrative departments

Freelance Data Processing involves handling larger, often complex datasets across multiple projects, with a focus on data analysis and management. Data Entry Specialists typically focus on inputting data accurately into systems, often within a single organization. Both roles require attention to detail but differ in scope, complexity, and work environment.

What are the most commonly searched types of Data Processing jobs in California? The most popular types of Data Processing jobs in California are:
What are popular job titles related to Freelance Data Processing jobs in California? For Freelance Data Processing jobs in California, the most frequently searched job titles are:
What job categories do people searching Freelance Data Processing jobs in California look for? The top searched job categories for Freelance Data Processing jobs in California are:
What cities in California are hiring for Freelance Data Processing jobs? Cities in California with the most Freelance Data Processing job openings:
Freelance Data Processing jobs near you
Infographic showing various Freelance Data Processing job openings in California as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 12% Part Time, 2% Temporary, and 3% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution.

Manager Data Engineer

Solomon Page

San Francisco, CA • On-site

$90/hr

Contractor

Medical, Dental, Retirement

Posted 21 days ago

Job description

We're looking for a Manager, Data Engineering with deep Big Data expertise to design, develop, and maintain scalable data pipelines and analytics solutions. In this role, you'll partner with cross-functional teams to ensure data quality, availability, and performance - while leading and mentoring a team of data engineers to drive data-driven decision-making across the organization.
  • Pay range :$80/hr on w2 to $90/hr on w2

Responsibilities:
  • Design and implement large-scale data processing systems using Big Data technologies such as Hadoop, Spark, Kafka, and Flink
  • Develop and optimize data pipelines, ensuring high performance, reliability, and scalability
  • Collaborate with data scientists, analysts, and business stakeholders to understand data requirements and deliver actionable insights
  • Implement best practices for data governance, security, and compliance
  • Automate data workflows and ETL processes to improve efficiency and reduce manual effort
  • Troubleshoot and resolve performance issues, ensuring smooth data operations
  • Stay updated on emerging Big Data technologies and recommend innovative solutions to enhance data capabilities
  • Lead and mentor a team of data engineers, fostering a culture of collaboration and continuous learning

Qualifications
Required:
  • 8+ years of experience in data engineering, with a focus on Big Data technologies
  • Strong expertise in Hadoop, Spark, Kafka, Flink, and related frameworks
  • Proficiency in SQL, NoSQL databases, and data warehousing solutions
  • Experience with cloud-based data platforms such as AWS, GCP, or Azure
  • Strong programming skills in Python, Scala, or Java
  • Hands-on experience with data modeling, ETL processes, and real-time data processing
  • Knowledge of data governance, security, and compliance best practices
  • Proven ability to lead and manage data engineering teams in an Agile environment
  • Excellent problem-solving, communication, and stakeholder management skills

Preferred (Set Yourself Apart With):
  • Experience with machine learning pipelines and AI-driven data solutions
  • Certifications in Big Data technologies (e.g., Cloudera, Databricks, AWS Big Data)
  • Knowledge of DevOps practices for data engineering and CI/CD pipelines
  • Strong understanding of data architecture and distributed computing

If you meet the required qualifications and are interested in this role, please apply today.
The Solomon Page Distinction
Solomon Page offers a comprehensive benefit program for hourly employees. We pride ourselves on offering medical, dental, 401(k), direct deposit and commuter benefits to our employees, including freelancers - which sets us apart in the industries we serve.
About Solomon Page
Founded in 1990, Solomon Page is a specialty niche provider of staffing and executive search solutions across a wide array of functions and industries. The success of Solomon Page reflects an organic growth strategy supported by a highly entrepreneurial culture. Acting as a strategic partner to our clients and candidates, we focus on providing customized solutions and building long-term relationships based on trust, respect, and the consistent delivery of excellent results. For more information and additional opportunities, visit: solomonpage.com and connect with us on Facebook , and LinkedIn .
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