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Data Engineer C2C Jobs in California (NOW HIRING)

Senior Data Engineer

Glendale, CA

$112K - $152K/yr

Candidates must be willing to work on W2, no C2C. * 5+ years of data engineering experience specifically developing large-scale data pipelines. * Databricks and Python expertise. Qualifications: * 5+ ...

Senior Data Engineer

Alameda, CA ยท On-site

$100/hr

Data Engineer (Data Scientist IV) ๐Ÿš€ ๐Ÿ“ Location: Remote (Candidates must be based in the San ... C2c, No OPT Ead. ๐Ÿ“… Duration: 6 Months (Strong potential for extension or conversion) ๐Ÿ‘ฅ ...

Senior Data Engineer

Hayward, CA ยท On-site

$100/hr

Data Engineer (Data Scientist IV) ๐Ÿš€ ๐Ÿ“ Location: Remote (Candidates must be based in the San ... C2c, No OPT Ead. ๐Ÿ“… Duration: 6 Months (Strong potential for extension or conversion) ๐Ÿ‘ฅ ...

Data Engineer (Data Scientist IV) ๐Ÿš€ ๐Ÿ“ Location: Remote (Candidates must be based in the San ... C2c, No OPT Ead. ๐Ÿ“… Duration: 6 Months (Strong potential for extension or conversion) ๐Ÿ‘ฅ ...

Senior Data Engineer

San Mateo, CA ยท On-site

$100/hr

Data Engineer (Data Scientist IV) ๐Ÿš€ ๐Ÿ“ Location: Remote (Candidates must be based in the San ... C2c, No OPT Ead. ๐Ÿ“… Duration: 6 Months (Strong potential for extension or conversion) ๐Ÿ‘ฅ ...

Data Engineer (Data Scientist IV) ๐Ÿš€ ๐Ÿ“ Location: Remote (Candidates must be based in the San ... C2c, No OPT Ead. ๐Ÿ“… Duration: 6 Months (Strong potential for extension or conversion) ๐Ÿ‘ฅ ...

Senior Data Engineer

Sunnyvale, CA ยท On-site

$100/hr

Data Engineer (Data Scientist IV) ๐Ÿš€ ๐Ÿ“ Location: Remote (Candidates must be based in the San ... C2c, No OPT Ead. ๐Ÿ“… Duration: 6 Months (Strong potential for extension or conversion) ๐Ÿ‘ฅ ...

Data Engineer (Data Scientist IV) ๐Ÿš€ ๐Ÿ“ Location: Remote (Candidates must be based in the San ... C2c, No OPT Ead. ๐Ÿ“… Duration: 6 Months (Strong potential for extension or conversion) ๐Ÿ‘ฅ ...

Senior Data Engineer

San Jose, CA ยท On-site

$100/hr

Data Engineer (Data Scientist IV) ๐Ÿš€ ๐Ÿ“ Location: Remote (Candidates must be based in the San ... C2c, No OPT Ead. ๐Ÿ“… Duration: 6 Months (Strong potential for extension or conversion) ๐Ÿ‘ฅ ...

Senior Data Engineer

Sonoma, CA ยท On-site

$100/hr

Data Engineer (Data Scientist IV) ๐Ÿš€ ๐Ÿ“ Location: Remote (Candidates must be based in the San ... C2c, No OPT Ead. ๐Ÿ“… Duration: 6 Months (Strong potential for extension or conversion) ๐Ÿ‘ฅ ...

Senior Data Engineer

Fremont, CA ยท On-site

$100/hr

Data Engineer (Data Scientist IV) ๐Ÿš€ ๐Ÿ“ Location: Remote (Candidates must be based in the San ... C2c, No OPT Ead. ๐Ÿ“… Duration: 6 Months (Strong potential for extension or conversion) ๐Ÿ‘ฅ ...

Not eligible for C2C. Employment Type: Contract-to-Hire (six-month contract term) Location: Hybrid ... Act as a technical thought leader, advocating for modern data engineering patterns, tools, and ...

Senior Data Engineer

Los Angeles, CA ยท On-site

$114K - $155K/yr

*** IT'S A W2 CONTRACT ROLE, NO C2C/1099 *** Title: Data Engineer Location: LA / NYC /Nashville - (Hybrid (3 days/week) Duration: 6 months (Possible extension) Languages and Frameworks * MS SQL Server ...

The Data Engineer, Senior is a hands-on technical leader who ensures production readiness and ... Not C2C eligible * Employment Type: Contract-to-Hire (six-month contract term) * Location: Hybrid ...

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Data Engineer C2C information

What is a Data Engineer C2C job?

A Data Engineer C2C (Corp-to-Corp) job refers to a contract position where a data engineer is hired through a third-party consulting firm or their own incorporated business. In this arrangement, the engineer provides services to a client company on a contractual basis, rather than being a direct employee. Data engineers in C2C roles focus on designing, building, and optimizing data pipelines, databases, and big data solutions. These roles often require expertise in SQL, Python, ETL tools, cloud platforms, and data modeling. C2C jobs are common in IT staffing, offering flexibility but requiring independent tax management and business structuring.

What does a typical workday look like for a Data Engineer C2C, and how does the contract-to-contract structure affect day-to-day responsibilities?

As a Data Engineer C2C, your typical workday involves designing, building, and optimizing data pipelines, collaborating with data scientists and analysts, and ensuring data quality and integrity. Since C2C refers to a contract-based engagement, you may work on multiple short- or long-term projects with different clients, requiring adaptability and strong project management skills. Youโ€™ll often attend virtual meetings, troubleshoot data issues, and deliver solutions on tight timelines. The contract structure allows for diverse experience and the opportunity to expand your professional network, but it also means staying proactive about seeking new projects and continuously updating your technical skills.

What are the key skills and qualifications needed to thrive in the Data Engineer C2C position, and why are they important?

To thrive as a Data Engineer C2C, you need strong skills in data modeling, ETL processes, database architecture, and proficiency in languages such as SQL, Python, or Scala, typically supported by a degree in computer science or a related field. Familiarity with big data platforms (e.g., Hadoop, Spark), cloud data services (e.g., AWS, Google Cloud, Azure), and certifications like AWS Certified Data Analytics are highly beneficial. Excellent problem-solving, teamwork, and communication skills set standout candidates apart, enabling effective cross-functional collaboration. These skills are crucial for designing reliable data pipelines, ensuring data quality, and supporting the decision-making needs of organizations in a contract-to-contract (C2C) work environment.

What are the most commonly searched types of Data Engineer C2C jobs in California? The most popular types of Data Engineer C2C jobs in California are:
What job categories do people searching Data Engineer C2C jobs in California look for? The top searched job categories for Data Engineer C2C jobs in California are:
Infographic showing various Data Engineer C2C job openings in California as of July 2026, with employment types broken down into 40% Full Time, and 60% Contract. Highlights an 100% In-person job distribution.

QA Automation Engineer_C2C/W2

Aziro Technologies LLC

San Jose, CA โ€ข On-site

Other

Posted 10 days ago


Job description

Job Title: Senior QA Automation Engineer

Location: San Jose, CA - Hybrid

Duration: Contract

 W2/C2C can work

About the Role

We are seeking a highly skilled Senior QA Automation Engineer to join a fast-paced, startup-oriented team building a next-generation Revenue Intelligence Platform. The platform centralizes, cleans, and enriches revenue data from multiple sources to enable strategic decision-making across Sales, Finance, and RevOps teams.

The ideal candidate will have strong experience in both manual and automation testing, with expertise in distributed systems, microservices architectures, API testing, and cloud-native environments.

 

Key Responsibilities

  • Design, develop, and maintain automated test frameworks for web applications, APIs, and microservices.
  • Perform end-to-end testing across distributed systems running on Kubernetes and Google Cloud Platform.
  • Validate integrations with Salesforce, HubSpot, Google/Outlook Calendar, Slack, and third-party APIs.
  • Develop and execute API test suites using Postman, Python, and automation frameworks.
  • Collaborate with Product, Engineering, and DevOps teams to ensure high-quality releases.
  • Participate in Agile ceremonies, including sprint planning, stand-ups, retrospectives, and backlog refinement.
  • Create and maintain test plans, test cases, test data, and automation scripts.
  • Perform integration, regression, smoke, and performance testing.
  • Identify, troubleshoot, and resolve issues related to microservices, APIs, databases, and distributed systems.
  • Contribute to CI/CD pipelines and shift-left testing initiatives.
  • Support AI feature validation and testing for native AI-powered capabilities.

 

Required Qualifications

  • 5+ years of experience in QA engineering with strong manual and automation testing expertise.
  • Experience testing web-scale distributed systems and microservices architectures.
  • Hands-on experience with Selenium and test automation frameworks.
  • Strong API testing experience using Postman and Python.
  • Experience testing REST, SOAP, GraphQL, and third-party APIs.
  • Experience with Kubernetes, MongoDB, Temporal, and Google Cloud Platform (Google Cloud Platform).
  • Strong understanding of integration testing methodologies and test data management.
  • Experience working with Salesforce and/or HubSpot integrations.
  • Familiarity with CI/CD pipelines and Agile/Scrum environments.
  • Experience working in startup environments and building products from 0-to-1.

 

Preferred Qualifications

  • Experience with AI/ML feature validation.
  • Experience testing Slack, Google Workspace, Outlook, and call recording integrations.
  • Knowledge of performance testing and database optimization.
  • Familiarity with Golang-based applications.