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Sql data analyst • vallejo ca

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Remote Senior SQL Engineer - AI Trainer

SuperAnnotateHercules, California, US
[filters.remote]
[job_card.full_time]

As a Senior SQL Engineer, you will work remotely on an hourly paid basis to review AI-generated SQL queries, database designs, and data-processing logic, as well as generate high-quality reference ...[internal_linking.show_more]

Remote Senior SQL Engineer - AI Trainer

SuperAnnotatePinole, California, US
[filters.remote]
[job_card.full_time]

As a Senior SQL Engineer, you will work remotely on an hourly paid basis to review AI-generated SQL queries, database designs, and data-processing logic, as well as generate high-quality reference ...[internal_linking.show_more]

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateBenicia, California, US
[filters.remote]
[job_card.full_time]

As a Senior SQL Engineer, you will work remotely on an hourly paid basis to review AI-generated SQL queries, database designs, and data-processing logic, as well as generate high-quality reference ...[internal_linking.show_more]

Data Processor

Ace HardwareMartinez, CA, US
[job_card.full_time] +1

No prior data processing experience is required, but is preferred.We will train you in all necessary programs and job requirements!.The Data Processor functions as an extension of the accounting de...[internal_linking.show_more]

Custom Compliance Analyst

Williams-SonomaEl Sobrante, CA, United States
[job_card.full_time]

Since it was founded in 1956, Williams - Sonoma has grown from Chuck Williams' single store in Sonoma, CA into one of the largest retailers in the country, with some best known and most beloved bra...[internal_linking.show_more]

Data Entry Specialist

SGS AustraliaVallejo, CA, US
[job_card.full_time]

We are SGS – the world's leading testing, inspection and certification company.We are recognized as the global benchmark for sustainability, quality and integrity.Our 99,600 employees operate a net...[internal_linking.show_more]

Project Controls Analyst

SuperbTech,Inc.American Canyon, CA, US
[job_card.full_time]

PROJECT CONTROLS ANALYST Location: American Canyon, CASalary: $60-65/hrSchedule: Hybrid from office in American Canyon, CA; 1-2 days a week.Cost Plan Development and Analysis: * Leverage cost and s...[internal_linking.show_more]

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateMartinez, California, US
[filters.remote]
[job_card.full_time]

As a Senior SQL Engineer, you will work remotely on an hourly paid basis to review AI-generated SQL queries, database designs, and data-processing logic, as well as generate high-quality reference ...[internal_linking.show_more]

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateRodeo, California, US
[filters.remote]
[job_card.full_time]

As a Senior SQL Engineer, you will work remotely on an hourly paid basis to review AI-generated SQL queries, database designs, and data-processing logic, as well as generate high-quality reference ...[internal_linking.show_more]

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateEl Sobrante, California, US
[filters.remote]
[job_card.full_time]

As a Senior SQL Engineer, you will work remotely on an hourly paid basis to review AI-generated SQL queries, database designs, and data-processing logic, as well as generate high-quality reference ...[internal_linking.show_more]

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateVallejo, California, US
[filters.remote]
[job_card.full_time]

As a Senior SQL Engineer, you will work remotely on an hourly paid basis to review AI-generated SQL queries, database designs, and data-processing logic, as well as generate high-quality reference ...[internal_linking.show_more]

Budget Analyst

US Government JobsVallejo, CA, United States
[job_card.full_time]

Financial Advice And Budget Administration.The incumbent provides financial advice and performs financial assistance work for VANCHCS's sites.Performs budget work in support of all phases of budget...[internal_linking.show_more]

Budget Analyst

US Department of Veterans AffairsVallejo, CA, United States
[job_card.full_time]

The incumbent provides financial advice and performs financial assistance work for VANCHCS's sites.Performs budget work in support of all phases of budget administration.Performs budget formulation...[internal_linking.show_more]

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateAmerican Canyon, California, US
[filters.remote]
[job_card.full_time]

As a Senior SQL Engineer, you will work remotely on an hourly paid basis to review AI-generated SQL queries, database designs, and data-processing logic, as well as generate high-quality reference ...[internal_linking.show_more]

Supply Chain Analyst

WinebowBenicia, CA, United States
[job_card.full_time]

At Winebow, we are strongly committed to creating an environment that fosters diversity, equity, and inclusion.We are intentional in our efforts to ensure that every employee has a sense of value a...[internal_linking.show_more]

 • [job_card.promoted]

Senior Financial Analyst

Bio-Rad Laboratories, Inc.Hercules, California, United States
[job_card.full_time]

The Senior Financial Analyst will play a key role in Group Finance by delivering financial insights, supporting forecasting processes, and acting as a strategic partner to functional leaders.The id...[internal_linking.show_more]

Test Data Scientist

Qualitest GroupHercules, CA, California, US
[job_card.full_time]

Are you interested in working with the World’s leading AI-powered Quality Engineering Company? Ready to advance your career, team up with global thought leaders across industries and make a differe...[internal_linking.show_more]

Tapestry Analyst - Hybrid

TEKsystemsMartinez, CA, US
[job_card.full_time]

Description:* it is the journey-level classification in the Health Services Systems Analyst series.Incumbents perform analysis of Health Services applications and are required to be fully trained i...[internal_linking.show_more]

Data Engineer Intern

Bio-Rad LaboratoriesHercules, CA, United States
[job_card.full_time]

Working with MSAT team members to understand their data needs, exploring SAP manufacturing and QC tables, and building or refining reusable queries and scripts to extract relevant datasets.The inte...[internal_linking.show_more]

 • [job_card.promoted]
Remote Senior SQL Engineer - AI Trainer

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateHercules, California, US
[job_card.30_days_ago]
[job_preview.job_type]
  • [job_card.full_time]
  • [filters.remote]
[job_card.job_description]

As a Senior SQL Engineer, you will work remotely on an hourly paid basis to review AI-generated SQL queries, database designs, and data-processing logic, as well as generate high-quality reference solutions and explanations for complex data problems. You will assess solutions for accuracy, clarity, and adherence to the prompt; identify errors in methodology, query structure, indexing strategy, or conceptual understanding; fact-check data-related claims; write clear, step-by-step explanations and model solutions that demonstrate correct methods; and rate and compare multiple AI responses based on correctness, performance, and reasoning quality.

This is a fully remote, hourly paid contractor role with SME Careers, a fast-growing AI data services company and subsidiary of SuperAnnotate that provides AI training data to many of the world’s largest AI companies and foundation model labs. Your SQL and database engineering expertise will directly contribute to improving the world’s premier AI models used across industries.

Key Responsibilities :

  • Develop AI Training Content : Create detailed prompts in various topics and responses to guide AI learning, ensuring the models reflect a comprehensive understanding of diverse subjects.
  • Optimize AI Performance : Evaluate and rank AI responses to enhance the model's accuracy, fluency, and contextual relevance.
  • Ensure Model Integrity : Test AI models for potential inaccuracies or biases, validating their reliability across use cases.

Your Profile :

  • Bachelor’s degree or higher in Computer Science, Information Systems, Engineering, Mathematics, or a closely related technical field.
  • 7+ years of professional experience working with SQL in production environments as a Database Engineer, SQL Developer, Data Engineer, or similar role.
  • Expert-level proficiency in SQL, including complex joins, window functions, aggregation strategies, and query plan analysis.
  • Demonstrated experience with database performance tuning, indexing strategies, and troubleshooting concurrency or locking issues.
  • Hands-on experience designing relational data models, schemas, and data warehouse structures (star and snowflake schemas).
  • Strong experience with ETL / ELT processes and tooling, as well as working with large-scale data in modern cloud or on-prem data platforms.
  • Minimum C1 English proficiency (written and spoken), with the ability to write clear technical explanations and follow detailed English-language guidelines.
  • Comfort with version control, CI / CD practices, and collaborative workflows for managing database changes.
  • Previous experience with AI data training, annotation, or evaluating AI-generated technical content is a strong plus.
  • Highly detail-oriented and systematic, with a methodical approach to evaluating reasoning quality and identifying subtle data or query issues.