Talent.com

Sql data analyst Jobs in Thorold, ON

Create a job alert for this search

Sql data analyst • thorold on

Last updated: 6 days ago

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateNiagara Falls, Ontario, CA
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 Data Entry Specialist

FocusGroupPanelSt. Catharines, Ontario, Canada
Remote
Full-time +1

Remote Work From Home Data Entry Clerk for Entry Level Position.Work at home position for job seekers from virtually any work background who are interested in part-time, side gigs, micro jobs, work...Show more

Provincial Program Lead- Therapy

CarePartnersSt. Catharines, ON, CA
Full-time

Provincial Program Lead- Therapy.Job Locations CA-ON-Toronto | CA-ON-Waterloo | CA-ON-London | CA-ON-Windsor | CA-ON-Brockville | CA-ON-Pembroke | CA-ON-Peterborough | CA-ON-Owen Sound | CA-ON-Till...Show more

 • Promoted

Data Entry Clerk Work From Home - Part-Time Focus Group Participants (Up To $850/Week)

Apex Focus Group Inc.St. Catharines, ON, Canada
Remote
Full-time +1

Job Title: Data Entry Clerk Work From Home - Remote Panelists.Part-Time Focus Group Participants - Remote Work From Home (Up To $850/Week).Our company is seeking individuals to participate in Natio...Show more

 • Promoted

Customer Rep-Station

FedExSt. Catharines, Ontario, CA
Part-time

GENERAL SUMMARYTo provide accurate information and assistance to customers requiring direct customer interface.To perform administrative duties necessary for efficient operations.Promotes continued...Show more

chef

Ma Chinese CuisineSt. Catharines, ON, CA
Full-time +1

No degree, certificate or diploma.Estimate amount and costs of supplies and food items.Maintain records of food costs, consumption, sales and inventory.Analyze operating costs and other data.Instru...Show more

Programmer Analyst

ElmwoodSt. Catharines, ON, CA
Full-time +1

Are you looking for a real professional challenge? An organization capable of supporting your ambitions? A company where autonomy, openness and family spirit are at the heart of a stimulating daily...Show more

Business Analyst, Student Financial Services

Brock UniversitySt. Catharines, Main Campus
Full-time +1

Brock University is located on the traditional territory of the Haudenosaunee and Anishinaabe peoples, many of whom continue to live and work here today.This territory is covered by the Upper Canad...Show more

Business Banking Associate

The Toronto-Dominion Bank (Canada)St. Catharines, Ontario
Full-time

This is an exciting introductory experience in the interesting and vital world of Commercial Banking.You will learn the fundamentals of commercial lending through financial analysis, risk managemen...Show more

test technician

Circus World Displays LtdNiagara Falls, ON, CA
Full-time +1

Heures de travail: 80 hours bi-weekly.Design and develop power equipment and systems.Interpret blueprints or other instructions to plan methods or sequences of operation.Read blueprints or other in...Show more

network support technician

Rexall SolutionsSt. Catharines, ON, CA
Full-time +1

Coordinate access and use of computer networks.Maintain, troubleshoot and administer the use of local area networks (LANs), wide area networks (WANs), mainframe networks and computer workstations a...Show more

office manager

Care24IncNiagara Falls, ON, CA
Full-time +1

Education: College, CEGEP or other non-university certificate or diploma from a program of 1 year to 2 years.Experience: 1 year to less than 2 years.Implement new administrative procedures.Review a...Show more

chef de partie

Shoeless Joes Sports GrillNiagara Falls, ON, CA
Full-time +1

Experience: 2 years to less than 3 years.Estimate amount and costs of supplies and food items.Maintain records of food costs, consumption, sales and inventory.Analyze operating costs and other data...Show more

office administrator

Comfort Inn-St. CatharinesSt. Catharines, ON, CA
Full-time +1

Secondary (high) school graduation certificate.Implement new administrative procedures.Review and evaluate new administrative procedures.Establish work priorities and ensure procedures are followed...Show more

Senior Commercial Lines CSR - Insurance

Hello World RecruitmentSt. Catharines, ON, CA
Full-time

This role provides high-level support to the commercial department, ensuring a seamless experience for mid-market clients.Work closely with Producers and Marketers in a team-based setting.A stable ...Show more

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateSt. Catharines, Ontario, CA
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

SuperAnnotateThorold, Ontario, CA
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

Content Coordinator

TalentSphereNiagara Falls, ON, Canada
Full-time

Content Coordinator – Digital Marketing.RRSP, Benefits and many other perks.Relocation Assistance Available!.Join a fast-growing, innovative consumer products company where your content will direct...Show more

Market Sales Specialist

White Cap Canada Inc.Niagara Falls, Ontario, Canada
Full-time
Quick Apply

A position at White Cap isn’t your ordinary job.You’ll work in an exciting and diverse environment, meet interesting people, and have a variety of career opportunities.The White Cap family is commi...Show more

People also ask
Remote Senior SQL Engineer - AI Trainer

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateNiagara Falls, Ontario, CA
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.