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Sql dba Jobs in Simi Valley, CA

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Sql dba • simi valley ca

Last updated: 2 days ago

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateMoorpark, 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

Sr Full Stack Developer - NodeJS React SQL AWS

Teklead CorpWestlake Village, CA, US
Full-time

US Citizens & Permanent Residents ONLY.Job Title: Sr Full Stack Developer (NodeJS React, SQL / NoSQL, AWS).Job Location: Westlake Village, CA (Onsite, NO REMOTE).Looking for a Senior Full Stack Dev...Show more

Remote Business & Commerce Assessment Specialist - AI Trainer ($40-$90 per hour)

MercorSimi Valley, California, US
Remote
Full-time

Role Overview** We are seeking business and commerce experts to author and review high-quality academic assessment content for an AI research initiative.You will write and verify rigorous multiple-...Show more

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateSimi Valley, 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

Electrical Test Engineer

Ensign-Bickford Aerospace & Defense CompanyMoorpark, CA
Full-time

Electronics Support Equipment (ESE) and Special Test Equipment (STE).The Electrical Test Engineer is involved from the start of product design, supports engineering design verification testing, pro...Show more

Remote Junior Investment Analyst (Buy-Side) - AI Trainer ($105-$105 per hour)

MercorThousand Oaks, California, US
Remote
Full-time

We are hiring a Junior Investment Analyst to support an AI Lab building next-generation financial intelligence systems.In this role, you will contribute to training and evaluating AI models by appl...Show more

Quality Inspector

Perillo Industries Inc. dba Century ElectronicsThousand Oaks, California, United States
Full-time
Quick Apply

The prime responsibility of the quality Inspector is to:.Maintain quality standards by inspecting and approving incoming materials, in-process production, finished products and recording quality re...Show more

Repair/ Tire Technician

Jiffy Lube - Najjar Lube Centers Inc.Moorpark, CA, USA
Full-time
Quick Apply

Please note when applying for employment with Najjar Lube Centers, Inc.Jiffy Lube), consideration is given to the location in which you apply.However, we reserve the right to consider all applicant...Show more

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateAgoura Hills, 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 Senior SQL Engineer - AI Trainer

SuperAnnotateWestlake Village, 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 Senior SQL Engineer - AI Trainer

SuperAnnotateThousand Oaks, 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 Senior SQL Engineer - AI Trainer

SuperAnnotateOak Park, 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

Urgent Job opening- Mortgage Domain SME (Data & Analytics) - Westlake Village, CA / Carrolton, TX / Cary, NC

Cystems Logic IncWestlake Village, California, United States
Temporary

Job Title: Mortgage Domain SME (Data & Analytics).Location : Fully Onsite - 1st Preference: Westlake Village, CA 2nd Preference: Carrolton, TX 3rd Preference: Cary, NC.Duration : 6 months Contract ...Show more

Remote Artifact Expert — Data Analyst - AI Trainer ($80-$120 per hour)

MercorThousand Oaks, California, US
Remote
Full-time

About the Role We're looking for experienced data analysts and data scientists to work as Artifact Experts.You'll review, create, and comment on analytics artifacts — dashboards, analysis decks, SQ...Show more

Assistant Store Manager PT

LidsThousand Oaks, CA, US
Full-time

For California-based roles: Annual pay ranges may fall between.You may also be offered a bonus, and other benefits.Lids and subsidiaries is an Equal Opportunity Employer and is committed to complyi...Show more

Portfolio Strategy Analyst II

PennyMac Financial ServicesMoorpark, CA, United States
Full-time

Pennymac Portfolio Strategy Analyst II.Pennymac (NYSE: PFSI) is a specialty financial services firm with a comprehensive mortgage platform and integrated business focused on the production and serv...Show more

Amazon DSP Delivery Associate

VILLAGRANA LOGISTICS, INC. DBA TV LOGISTICSSimi Valley, California, United States
Full-time

Why You'll Love Working for an Amazon Delivery Service Partner.If you love to be a part of a top performing team but love to work on your own, take your breaks when you want and take your lunch whe...Show more

Business Analyst

POS360 INC.Westlake Village, CA, United States
Full-time

POS360's mission is to relentlessly pursue the success of community stores.For more than ten years, we've partnered with neighborhood stores, markets, and restaurants to understand their unique cha...Show more

Remote Junior Investment Analyst (Buy-Side) - AI Trainer ($105-$105 per hour)

MercorSimi Valley, California, US
Remote
Full-time

We are hiring a Junior Investment Analyst to support an AI Lab building next-generation financial intelligence systems.In this role, you will contribute to training and evaluating AI models by appl...Show more

Remote Senior SQL Engineer - AI Trainer

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateMoorpark, 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.