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Database engineer Jobs in Stockton, CA

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Database engineer • stockton ca

Last updated: 11 days ago

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateCountry Club, California, US
Remote
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 ...Show more

Civil Project Engineer

ActalentStockton, California, USA
Full-time +1

Job Title: Civil Project Engineer.The Civil Project Engineer designs and delivers public-sector infrastructure projects that meet stringent approval requirements, fixed budgets, and high levels of ...Show more

Digital Media Engineer

EclaroStocton, CA, US
Permanent

Use your skills where innovative technology solutions begin.ECLAROs client is a leading technology solutions provider, collaborating with customers to manage their needs and achieve success in thei...Show more

Remote Ruby Engineer - AI Trainer

SuperAnnotateGarden Acres, California, US
Remote
Full-time

As an hourly paid, fully remote Ruby Engineer for AI Data Training, you will review AI-generated Ruby and Rails code or generate your own solutions, evaluate the reasoning quality and step-by-step ...Show more

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateAugust, California, US
Remote
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 ...Show more

Corporate Project Engineer

PACE SupplyStockton, CA, US
Full-time

PACE Supply is actively seeking a skilled and experienced Corporate Project Engineer to lead our construction projects.As a qualified candidate, you will bring a combination of education, industry ...Show more

Remote Swift Engineer - AI Trainer

SuperAnnotateAugust, California, US
Remote
Full-time

As a remote, hourly paid Swift Engineer, you will review AI-generated responses and generate high-quality Swift and iOS-focused content, evaluating the reasoning quality and step-by-step problem-so...Show more

Field Engineer

ExterNetworksStockton, California
Full-time

Performs data center and office cabling to support infrastructure changes.Experience in Extending Dmarc from the LEC hand off to Customer server room.Experience with Installing 66 blocks and 110 bl...Show more

Remote Swift Engineer - AI Trainer

SuperAnnotateGarden Acres, California, US
Remote
Full-time

As a remote, hourly paid Swift Engineer, you will review AI-generated responses and generate high-quality Swift and iOS-focused content, evaluating the reasoning quality and step-by-step problem-so...Show more

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateGarden Acres, California, US
Remote
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 ...Show more

Remote Rust Engineer - AI Trainer

SuperAnnotateGarden Acres, California, US
Remote
Full-time

As an hourly paid, fully remote Rust Engineer for AI Data Training, you will review AI-generated Rust code and explanations or generate your own, evaluate the reasoning quality and step-by-step pro...Show more

Remote TypeScript Engineer - AI Trainer

SuperAnnotateCountry Club, California, US
Remote
Full-time

As a TypeScript Engineer, you will work remotely on an hourly paid basis reviewing AI-generated TypeScript code snippets, design proposals, and technical explanations, as well as generating your ow...Show more

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateStockton, California, US
Remote
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 ...Show more

IT Field Engineer

Veriant Solutions, LLCStockton, CA, US
Full-time

Veriant Solutions is actively seeking a POS Field Engineer to provide onsite support service to restaurants, working on point of sale systems, printers, CAT-5 cable and IT systems.This is a mobile ...Show more

Remote JavaScript Engineer - AI Trainer

SuperAnnotateGarden Acres, California, US
Remote
Full-time

As an hourly paid, fully remote JavaScript Engineer for AI Data Training, you will review complex AI-generated code and explanations or generate new ones, evaluate the reasoning quality and step-by...Show more

Senior Engineer I, Device Development

Alexion PharmaceuticalsUS,Stockton,CA
Full-time

Location: Boston, MA or New Haven, CT.This position will serve the role of Development Engineer within the Alexion Device Development organization.The candidate will act as the technical SME/projec...Show more

Civil Design Engineer

JobotStockton, California, US
Full-time

Civil Design Engineer with established and growing civil design leader! This Jobot Job is hosted by: Henry Chung Are you a fit? Easy Apply now by clicking the "Quick Apply" buttonand sending us you...Show more

Process Engineer, Stockton, CA

Diamond of CaliforniaStockton, CA
Full-time

POSITION OVERVIEW: The Process Engineer will be responsible for performance of manufacturing processes.DUTIES AND RESPONSIBILITIES: General Responsibilities for Process Engineers Own performance of...Show more

Remote JavaScript Engineer - AI Trainer

SuperAnnotateCountry Club, California, US
Remote
Full-time

As an hourly paid, fully remote JavaScript Engineer for AI Data Training, you will review complex AI-generated code and explanations or generate new ones, evaluate the reasoning quality and step-by...Show more

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Remote Senior SQL Engineer - AI Trainer

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateCountry Club, California, US
30+ days ago
Job type
  • Full-time
  • Remote
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.