Rancho Cucamonga • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Rancho Cucamonga • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Rancho Cucamonga • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Rancho Cucamonga • 50 milesRemote · Hybrid · Onsite · Field · All Environments
21 data engineer contract jobs at 17 companies in Rancho Cucamonga, CA
5d
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Sr Data Engineer - Databricks
Irvine or Canada or United States
HybridFull Time, Contract
5+ YOEBachelor's degree in a related field and 5+ years of data engineering experience. Requires Databricks, PySpark, Spark SQL, SQL, Python, cloud, data modeling, ETL/ELT, Git, CI/CD, and testing expertise.
Databricks, Databricks Lakehouse Platform, PySpark, Spark SQL, Delta Lake, Databricks Workflows, Unity Catalog, SQL, Python, Git, CI/CD, AWS, Azure, GCP, Power BI, Structured Streaming, Auto Loader, Kafka, Kinesis, Braze
2mo
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Product QA & Data Engineer
Irvine, California, United States
OnsiteContract
2+ YOEBachelor's degree and 2+ years in software QA/test engineering or data validation; experience with UI automation, defect tracking, 3D spatial data/BIM, scripting (Python/Bash) and strong communication.
TestComplete, Selenium, PostHog, Jira, JavaScript, HTML, CSS, Python, Bash
1mo
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SQL SERVER DATABASE DEVELOPER / DATA ENGINEER
Norco, California, United States
$30-$35/hr OnsiteContract
3+ YOEMinimum 3 years Microsoft SQL Server development, 2 years advanced T-SQL, ETL/ELT and SSIS experience, data warehouse/dimensional modeling, PostgreSQL migration, query tuning, documentation; US citizenship required.
Microsoft SQL Server, T-SQL, PostgreSQL, SQL Server Integration Services (SSIS), Git, CI/CD
1mo
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DBT Developer
Irvine, California, United States
OnsiteContract
4+ YOE4+ years data/analytics engineering experience with dbt, Snowflake, and advanced SQL; experience with CI/CD, Git, and cloud platforms; Bachelor's in a technical field or equivalent experience.
dbt Core, dbt Cloud, dbt Explorer, dbt Semantic Layer, dbt Mesh, dbt docs, Snowflake, Snowflake Tasks, SQL, GitHub Actions, GitLab CI, dbt Cloud jobs, Tableau, Airflow, Dagster, Prefect, Azure Data Factory, Azure DevOps, Jenkins, Python, Fivetran, Airbyte, Matillion, Informatica, Talend, Alteryx, AWS, Azure, Google Cloud Platform, Git, Jira
3mo
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Financial Engineer
Pasadena, California, United States
OnsiteContract, Full Time
Design and implement quantitative models; validate analytics; build data pipelines; collaborate with traders and software teams.
Python, Monte Carlo simulations, SQL, NoSQL, AWS, Azure, GCP, QuantLib, Pandas, NumPy, SciPy, Bloomberg, Refinitiv, FactSet, YieldBook, Intex, Aladdin
1mo
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BI DEVELOPER
Irvine, California, United States
$85k-$100k/yr HybridFull Time, Contract
5+ YOE5+ years BI/analytics development with Qlik, strong Microsoft SQL and SAP S/4HANA (SD, FI/CO) experience, BA/BS or equivalent, Salesforce Service Cloud experience desired, strong communication and problem-solving skills.
Qlik, SAP S/4HANA, Salesforce Service Cloud, Microsoft SQL Server, Microsoft SQL, Microsoft Office, Microsoft Visio, Microsoft PowerPoint, SAP BW/4HANA, SAP ECC, IDocs, LSMW
1w
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Humanoid Robot Operator & Data Creator — Fontana, CA (Customer Site)
Fontana or San Jose
$30/hr OnsiteFull Time, Contract
Hands-on humanoid robot operation, motion data collection, physical stamina, excellent communication, valid driver's license, US travel readiness, and ability to stand 8+ hours.
Jira
3mo
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PMP Engineer
Bakersfield or Stockton or Ontario or San Diego or Costa Mesa or Fresno or Concord or San Jose or Los Angeles
$80k-$125k/yr OnsiteContract
2+ YOEElectrical engineering/tech background; 2+ years in maintenance planning/scheduling for BESS/energy; solar and battery storage experience; strong communication and collaboration; planning software and analytical tools; data-driven decisions; electrical safety; MS Office.
Planning software, Analytical tools, Microsoft Office
1d
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Technical Recruiter (Contract)
Boston or Costa Mesa or Seattle or United States
$60-$80/hr OnsiteContract
5+ YOERequires 5+ years recruiting technical roles and closing engineering talent, with strong sourcing, stakeholder partnership, communication, ownership, adaptability, and data analysis skills.
Lattice OS
2mo
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AI Engineer/ML Engineer - Senior Developers - AI Training - Long Beach, US
Long Beach, California, United States
$80/hr RemoteContract
BS/MS/PhD in CS/AI/Robotics or related field; production experience building/deploying/fine-tuning ML models; expertise in deep learning, LLM workflows (Prompt Engineering, RLHF, RAG); strong analytical rigor to spot hallucinations and data contamination.
PyTorch, TensorFlow/Keras, Python, NumPy, Pandas, Scikit-learn, Hugging Face Transformers, AWS (SageMaker), Google Cloud (Vertex AI), Weights & Biases, LangChain, Pinecone, Milvus, Weaviate
2mo
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Scheduler - Contract Solutions Division
Los Angeles, California, United States
$135k-$165k/yr HybridFull Time
4+ YOE4+ years project scheduling in data center or large-scale capital projects; Primavera P6; Bachelor's in Engineering/Architecture/Construction Management; PSP or PMI-SP preferred.
Primavera P6
2mo
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Cleaning Validation Engineers
Glendale, California, United States
OnsiteContract, Full Time
4+ YOEBachelor's in engineering or related field; 4+ years in biotech/pharma; cleaning validation expertise; strong writing; data analysis; cross-functional collaboration; familiarity with validation systems is a plus.
TrackWise, Kneat, Veeva
2mo
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AI Automation Quality Engineer I - Hybrid
Irvine, California, United States
$69k-$115k/yr HybridAll Commitments Available
0+ YOEBachelor’s degree in CS/Engineering/Data Science or related technical field; 0–2 years in software, scripting, automation, data analysis, QA; foundational software lifecycle and QA knowledge; strong communication and learning abilities.
Python, Automation frameworks, Data analysis tools
2mo
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Scheduler - Contract Solutions Division
Los Angeles, California, United States
$135k-$165k/yr RemoteFull Time
4+ YOE4+ years project scheduling experience (data center or large capital projects), proficiency in Primavera P6, strong analytical and communication skills, Bachelor's degree (or equivalent) in engineering/architecture/construction management, PSP/PMI-SP certifications desired.
Primavera P6
4d
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Technology Sales Engineer Intern - Entry-Level Sales Program 2027
Research Triangle Park or Durham or Irvine or Atlanta or Dallas or Austin or San Francisco or Washington or Chicago or New York
$71k-$130k/yr HybridInternship, Contract
Currently enrolled in a technical undergraduate or graduate program, with foundational technology knowledge, programming experience, AI-assisted development experience, and strong analytical, communication, and presentation skills.
Python, Java, JavaScript, C++, AI, cloud computing, software development, automation, data, cybersecurity, IBM Cloud
3mo
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Principal Engineer Software - Storage (Chronosphere)
Burbank or Denver or Chicago or Austin or Jacksonville or Hartford or Bridgeport or Seattle or Boston or New York City
$147k-$238k/yr RemoteAll Commitments Available
Design and build scalable backend services for high-volume telemetry data; strong backend skills; cloud infra experience; API design; mentorship.
Go, Java, Python, Rust, AWS, GCP, Azure, REST, gRPC, GraphQL
1mo
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Software Configuration Management Analyst (Level 2 or 3)
Palmdale, California, United States
$76k-$141k/yr OnsiteFull Time
Requires active Top Secret clearance (or eligible) and ability to obtain SAP, experience in configuration/data management, tool development, release engineering, and familiarity with contract/documentation review; Jira/Confluence and agile experience preferred.
Jira, Confluence
3mo
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Program Manager
Corona, California, United States
OnsiteContract
10+ YOEBachelor’s degree in Engineering, IT, Computer Science, or related field; 10+ years leading complex technical or defense programs; experience managing contracts in engineering, IT, data management, and cybersecurity; strong DoD process knowledge and stakeholder engagement.
RMF, NIST, Aegis, Missile Defense, Naval warfare systems, DoD acquisition processes, PMP (preferred)
1mo
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AI Architect
Irvine or Los Angeles
$80/hr HybridContract
8+ YOE8+ years in AI/ML, data science, or software engineering; strong Python backend development; hands-on LLM and generative AI, agent-based systems, RAG/vector DBs, API development; AWS, CI/CD, observability, and production ML deployment experience.
Python, AWS, CI/CD, API, LLM, RAG
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