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Big data engineer Jobs in Brampton, ON

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Big data engineer • brampton on

Last updated: 3 days ago

Remote Senior Data Scientist - AI Trainer

SuperAnnotateBrampton, 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

QA Automation Engineer

Trevor Frances RecruitmentBrampton, Ontario, .CA
Full-time
Quick Apply

Trevor France Recruitment is seeking a skilled QA Automation Engineer on behalf of our client.This role is responsible for designing, implementing, and maintaining automated testing frameworks acro...Show more

Sr Platform Engineer

Rogers CommunicationsBrampton, ON, CA
Full-time +1

Our Technology team wakes up every day with one goal in mind - connecting Canadians to the people and things that matter most.Together, we are proud to support 30 million Canadians each month throu...Show more

Data Center Technician Canada Onsite

RM Staffing B.V.Brampton, ON, CA
Permanent

This is a full-time, on-site position where you'll support critical infrastructure at world-class data center facilities.Comprehensive benefits package including:.Health, dental, and vision insuran...Show more

Shift Engineer

Maple Leaf FoodsMississauga - Courtneypark Dr., ON, Canada
Full-time

Snapshot of a Day-in-the-Life:.Preventative maintenance and cleaning duties assigned.Operation and maintenance of all refrigeration systems in the plant and on the rooftop.Maintenance of all equipm...Show more

Data Engineer

Infinity Arc TechnologiesMississauga (YYZ), ON, Ontario, Canada
Full-time

Job Title: Data Engineer Missisauga,Canada Fulltime Mandatory Skills: Python, Spark Pyspark ...Show more

Janelle looking for a babysitter or nanny in Caledon East

SitlyCaledon East, CA
Part-time

Hello my name is Janelle my son's name is Javier he is 8 months.I am looking for a loving, Patient & Careing Individual to help with him he was born premature but now no one can tell he is getting ...Show more

 • Promoted

Refrigeration/Reliability Engineer

Martin BrowerBrampton, ON, CA
Full-time

Primary role of the Reliability / Project Engineer is to identify, manage, improve equipment run time and preventative maintenance program.At the same time, the role requires hands-on work through ...Show more

 • Promoted

Instructor - Data Analytics

CDI CollegeBrampton, ON, CA
Part-time

CDI College is Canada's largest private college network with over 50 years of educational excellence with 23 campuses in British Columbia, Alberta, Ontario, Quebec and Manitoba.Our innovation and d...Show more

Process Engineer

WoodbridgeWoodbridge, ON, CA
Full-time

Legal Entity: Woodbridge Foam Corporation.Woodbridge Cares programs that serves communities around the world through volunteerism and philanthropy.Join us and be part of a team that is shaping the ...Show more

Blue Yonder WMS Discrete Support Engineer - Senior Associate - 68400101

CognizantMississauga,ON-W Credit Av, Ontario, CA
Full-time

Blue Yonder WMS Discrete Support Engineer.As a Blue Yonder WMS Discrete Support Engineer, you will make an impact by designing, developing, and supporting custom technical components within Blue Yo...Show more

 • Promoted

SU - Data Entry Clerk

Somewherelatam, latam, latam
Full-time

This is a full-time remote role for a Data Entry Clerk at a growing US based company.You'll be responsible for accurately inputting and maintaining various types of business data in our systems.Thi...Show more

Principal Engineer - Civil

MWH TreatmentMaple Lodge
Full-time

We are looking to strengthen our engineering team with a Principal Civil Engineer based at Maple Lodge with hybrid working available.You will report directly to the Civil Regional Discipline Lead a...Show more

Civil Engineer

HatchMississauga, ON, Canada
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 , , and , our in tirelessly wor...Show more

MSP Senior System Engineer

BSC Solutions Group LtdBrampton, ON, CA
Full-time +1

We’ve been in the IT business since the advent of office computers, providing our clients with exceptional products, service, and knowledge.We’ve spent decades developing a reputation for excellenc...Show more

Mechanical Engineer – Production & Quality

AriseTalent HubBrampton, Ontario, Canada
Full-time +1

The Mechanical Engineer – Production & Quality is responsible for overseeing the production.This role requires a strong mechanical background, problem-solving skills, and.Monitor and improve manufa...Show more

AV Safety Data Engineer (Contract)

businessIn-person
Full-time

HireArt is helping our client find an AV Safety Data Engineer (Contract) to support safety-critical data infrastructure and analysis.In this role, you’ll develop and maintain scalable data systems ...Show more

Sr. Data Scientist

MCD McKesson Canada Corporation / La Corporation McKesson Canada2300 Meadowvale Blvd, CAN, ON, Mississauga
Full-time

Location: hybrid in Mississauga, ON.This role partners with business stakeholders to translate requirements into technical solutions, ensures robust model governance and performance benchmarking, a...Show more

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Remote Senior Data Scientist - AI Trainer

Remote Senior Data Scientist - AI Trainer

SuperAnnotateBrampton, 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.