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Big data engineer Jobs in Oshawa, ON

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Big data engineer • oshawa on

Last updated: less than 1 hour ago

Remote Data Engineer – AI Model Training - AI Trainer

SuperAnnotateAjax, Ontario, CA
Remote
Full-time

If you’re a senior Data Engineer who thrives on precision, systems thinking, and building reliable data foundations, this is a unique opportunity to contribute directly to how the next generation o...Show more

 • New!

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

Apex Focus Group Inc.Oshawa, 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

HIL Simulation and Integration Engineer - Automotive Engineering

CIeNET InternationalOshawa, ON, CA
Full-time
Quick Apply

Oshawa, Ontario, Canada (Onsite).Monday - Friday, 8:30am to 5pm.HIL Simulation and Integration Engineer - Automotive Engineering.CIeNET is a mobile, automotive, telecom and enterprise software serv...Show more

Remote Data Engineer – AI Model Training - AI Trainer

SuperAnnotateOshawa, Ontario, CA
Remote
Full-time

If you’re a senior Data Engineer who thrives on precision, systems thinking, and building reliable data foundations, this is a unique opportunity to contribute directly to how the next generation o...Show more

 • New!

ERP Program Data Migration Lead

Rodan Energy SolutionsOshawa, CA
Full-time

We are currently requesting resumes for the following position.ERP Program Data Migration Lead.Monday, January 12th, (5:00PM EST).Temp: University, Toronto, Base: Colonel Sam Drive, Oshawa (on rota...Show more

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Quality Engineer (Developer)

Ontario Power GenerationOshawa, ON, CA
Full-time +1

Year University education in Computer Science, Software Engineering,.Electrify your career and help build a brighter tomorrow.Every generation has a challenge that defines them.At OPG, we are calli...Show more

Rogers WFH Sales Consultant - 1 Year Experience Required

RogersOshawa, Ontario
Remote
Full-time

Experience & Qualifications:.A minimum of 2 years of verifiable sales experience is required.Please note that general retail roles (e.Formal training in a recognized sales methodology (e.MEDDICC, S...Show more

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Project Engineer

AeconBowmanville, ON, CA
Full-time

As part of an alliance agreement, Aecon has been awarded a contract in an Aecon-led partnership with Kiewit Nuclear Canada by Ontario Power Generation (OPG) for the execution phase on the Darlingto...Show more

Project Engineer

Bird ConstructionAjax
Full-time

The greatest achievements in history are borne from the greatness within people – where human potential meets vision, and passion fuels evolution.Unlocking this potential is the most important thin...Show more

Controls Engineer | 1055251

Revel ITOshawa, Ontario
Full-time

Treat our consultants and clients the way we would like others to treat us!Interested in joining our team? Check out the opportunity below and apply today!.Client in Oshawa, Ontario is seeking a.Th...Show more

 • Promoted

25-199 - Data Engineer - Azure Databricks - 11 month contract - Oshawa - Hybrid remote

CorGTAOshawa, ON, Canada
Remote
Temporary

Data Engineer - Azure Databricks.Oshawa, ON (Hybrid - 3 days remote).We have a great new opportunity to support one of our Energy Sector clients in a contract capacity!.Please see below for more in...Show more

Analytical Scientist

Adecco CanadaWhitby, Ontario, Canada
Full-time +1
Quick Apply

This role is ideal for a detail-oriented professional with strong analytical chemistry experience who thrives in a regulated, fast-paced setting.If you have hands-on experience with chromatographic...Show more

 • Promoted

OPEN: Data Engineer

CPUS Engineering Staffing Solutions Inc.Oshawa
Full-time

As an Azure and Databricks Data Engineer, you will be responsible for designing, building and supporting the data driven applications which enable innovative, customer centric digital experiences.W...Show more

Data Scientist II

Intact Financial CorporationAjax, Ontario, CAN
Full-time +1

We’re looking for a Data Scientist II to join our growing team!.Utilize machine learning and advanced statistical methods to identify trends and patterns in complex datasets.Convert complex databas...Show more

Work-at-Home Data Analysis Associate

FocusGroupPanelAjax, Ontario, Canada
Remote
Full-time +1

We appreciate you checking us out! Work At Home Data Entry Research Panelist Jobs - Part Time, Full Time.This work-from-home position is ideal for anyone with a diverse professional background, inc...Show more

Manager, Portfolio Management

Vaco by HighspringAjax, Ontario, Canada
Permanent

Our client is a leading global infrastructure company.They are looking for a Manager, Portfolio Management to join their team!.Excellent total compensation package with consistent growth for strong...Show more

 • Promoted

CPV & Data Sciences Leader

Amaris ConsultingWhitby, Canada
Full-time

We are looking for a highly motivated.CPV & Data Sciences Leader.This role leads the design, implementation, and lifecycle management of Continued Process Verification (CPV) programs while transfor...Show more

Intermediate Electrical Engineer - Infrastructure

CIMA+Bowmanville, Ontario, Canada
Full-time +1

CIMA+’s Infrastructure team combines top-notch skills with an intimate understanding of the local community to deliver customized infrastructure services for municipalities and real-estate develope...Show more

Quality Engineer - Whitby

NPA WorldWideWhitby Central, Ontario, Canada
Full-time +1

Support the Quality Assurance program designed to ensure defect-free solutions for customers.Take a hands-on approach to implementing and maintaining the Quality Assurance system.Assist with intern...Show more

 • Promoted
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Remote Data Engineer – AI Model Training - AI Trainer

Remote Data Engineer – AI Model Training - AI Trainer

SuperAnnotateAjax, Ontario, CA
8 hours ago
Job type
  • Full-time
  • Remote
Job description

If you’re a senior Data Engineer who thrives on precision, systems thinking, and building reliable data foundations, this is a unique opportunity to contribute directly to how the next generation of AI systems reason about data infrastructure, pipelines, and analytics workflows. We’re looking for experienced Data Engineers who understand modern data stacks, ETL / ELT architecture, orchestration, data modeling, warehouse design, quality validation, governance, and production-scale reliability.Your work will help strengthen how AI models reason through complex data engineering scenarios, identify technical errors, and communicate implementation guidance clearly.

Key Responsibilities :

  • Evaluate AI-generated answers to data engineering prompts for technical accuracy, completeness, clarity, and real-world feasibility.
  • Challenge advanced language models with complex Data Engineer scenarios involving SQL, Python, ETL / ELT design, orchestration, warehousing, data modeling, and pipeline reliability.
  • Review and refine AI-generated prompts, responses, rubrics, and reference answers to ensure they reflect senior-level data engineering judgment.
  • Provide structured feedback that identifies incorrect assumptions, missing constraints, weak reasoning, inefficient implementations, or unsafe recommendations.
  • Shape AI communication standards by helping models explain data architecture, debugging steps, tradeoffs, and implementation patterns clearly and responsibly.
  • Support benchmarking efforts by evaluating model performance across realistic data engineering workflows, edge cases, and failure modes.
  • Develop and review high-quality examples that demonstrate strong reasoning around pipeline design, data quality checks, data contracts, schema evolution, and system scalability.

Your Profile :

  • 4+ years of professional experience in data engineering, with significant hands-on work designing, building, and maintaining production-grade data pipelines.
  • Deep knowledge of SQL, data modeling, ETL / ELT architecture, orchestration frameworks, warehouse / lakehouse patterns, and modern data stack tools such as dbt, Airflow, Snowflake, BigQuery, Databricks, Fivetran, or similar platforms.
  • Strong understanding of distributed data systems, batch and streaming workflows, schema design, data validation, data observability, lineage, and pipeline reliability.
  • Proven experience optimizing complex SQL queries, troubleshooting data quality issues, designing scalable transformations, and supporting analytics or machine learning-ready datasets.
  • Demonstrated experience in translating ambiguous business or technical requirements into reliable data models, pipeline designs, and implementation plans.
  • Bachelor’s degree in Computer Science, Data Engineering, Information Systems, Statistics, Engineering, or a related technical field; equivalent professional experience will also be considered.
  • Previous experience with AI data training, annotation, or evaluating AI-generated technical content is a strong plus.