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Data mining Jobs in Thorold, ON

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Data mining • thorold on

Last updated: 3 days ago

Remote Senior Data Scientist - AI Trainer

SuperAnnotateSt. Catharines, Ontario, CA
Remote
Full-time

As a Senior Data Scientist, you will work remotely on an hourly paid basis to review AI-generated analytical reasoning, code, and model outputs, as well as generate high-quality reference solutions...Show more

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

Reporting and Insights Analyst

MeridianSt Catharines, ON L2SW3, CAN
Full-time

At Meridian our aspiration is to integrate our purpose into everything we do for people, the planet, and communities.We believe that our greatest opportunity is to create opportunity and meet peopl...Show more

chef

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

Education: No degree, certificate or diploma.Experience: 3 years to less than 5 years.Estimate amount and costs of supplies and food items.Maintain records of food costs, consumption, sales and inv...Show more

Class AZ or DZ Driver/Operator, Pressure & Vacuum

CEDANiagara Falls, Ontario, Canada
Full-time +1

In a complex and ever-changing world, we’re the ones who get it done.CEDA is where resourcefulness meets inventiveness, where experience meets innovation and where challenges inspire world-class so...Show more

 • Promoted

Remote Senior Data Scientist - AI Trainer

SuperAnnotateThorold, Ontario, CA
Remote
Full-time

As a Senior Data Scientist, you will work remotely on an hourly paid basis to review AI-generated analytical reasoning, code, and model outputs, as well as generate high-quality reference solutions...Show more

test technician

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

Design and develop power equipment and systems.Interpret blueprints or other instructions to plan methods or sequences of operation.Read blueprints or other instructions to determine work requireme...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

network support technician

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

Experience: 2 years to less than 3 years.Coordinate access and use of computer networks.Maintain, troubleshoot and administer the use of local area networks (LANs), wide area networks (WANs), mainf...Show more

Remote Senior Data Scientist - AI Trainer

SuperAnnotateNiagara Falls, Ontario, CA
Remote
Full-time

As a Senior Data Scientist, you will work remotely on an hourly paid basis to review AI-generated analytical reasoning, code, and model outputs, as well as generate high-quality reference solutions...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

office administrator

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

Education: Secondary (high) school graduation certificate.Experience: 1 to less than 7 months.Implement new administrative procedures.Review and evaluate new administrative procedures.Establish wor...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

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

Mechanical Engineer - Hydropower

HatchNiagara Falls, ON, CA
Full-time

Join a company that is passionately committed to the pursuit of a better world through positive change.With more than 65 years of business and technical expertise in .With practical solutions that ...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

Curriculum Advisor (TVET Mining)

Cuso InternationalSt. Catharines, Ontario
Permanent

This Volunteer Placement is located in:.Open to Canadian Citizens and Permanent Residents of Canada only.Cuso International is seeking a candidate who is enthusiastic about joining the Volunteering...Show more

 • Promoted

Senior Analyst, Data & Technology Integration

MeridianSt Catharines, ON L2SW3, CAN
Full-time +1

At Meridian our aspiration is to integrate our purpose into everything we do for people, the planet, and communities.We believe that our greatest opportunity is to create opportunity and meet peopl...Show more

Technical Sales Engineer

St-AmourSouth Western Ontario
Permanent

This is a hybrid technical-commercial position combining:.Business development in Mining, Steel, Cement, Power & Heavy Industry.Management and expansion of existing distributors.Technical troublesh...Show more

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Remote Senior Data Scientist - AI Trainer

Remote Senior Data Scientist - AI Trainer

SuperAnnotateSt. Catharines, Ontario, CA
30+ days ago
Job type
  • Full-time
  • Remote
Job description

As a Senior Data Scientist, you will work remotely on an hourly paid basis to review AI-generated analytical reasoning, code, and model outputs, 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, modeling choices, or statistical reasoning; fact-check quantitative claims; write clear, step-by-step explanations and model solutions that demonstrate correct methods; and rate and compare multiple AI responses based on correctness 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 data science expertise will directly contribute to improving the world’s premier AI models used across products and 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 Data Science, Computer Science, Statistics, Mathematics, or a closely related quantitative field.
  • 5+ years of professional experience as a Data Scientist or in a closely related analytical role, working on end-to-end machine learning projects.
  • Strong proficiency in Python for data analysis and machine learning, including libraries such as pandas, NumPy, scikit-learn, and related tooling.
  • Solid background in statistics, experimental design, and applied probability, with experience designing and analyzing controlled experiments.
  • Hands-on experience building, evaluating, and deploying machine learning models in real-world business or product environments.
  • Advanced SQL skills and comfort working with large, complex datasets from data warehouses or data lakes.
  • Minimum C1 English proficiency (written and spoken), with the ability to write clear quantitative explanations and follow detailed English-language guidelines.
  • Experience with data visualization tools or dashboards and the ability to present analytical findings to stakeholders.
  • Previous experience with AI data training, annotation, or reviewing AI-generated analytical content is a strong plus.
  • Highly detail-oriented and systematic, with a strong focus on quality, reproducibility, and careful evaluation of reasoning steps.