Which cities near St. Catharines, ON have the most data engineer job openings?

The cities near St. Catharines, ON that boast the highest number of data engineer jobs are: Toronto Mississauga North York Brampton Vaughan Oakville Pickering Brantford Niagara Falls Welland

Which cities near St. Catharines, ON have the most job openings?

The 10 cities near St. Catharines, ON that have the most job openings are: Toronto Mississauga North York Hamilton Brampton Vaughan Oakville Burlington Pickering Brantford

What are the most popular job searches in St. Catharines, ON?

The 10 most popular job searches in St. Catharines, ON are: city work from home customer service gm driver cleaning construction canada post student delivery driver

Which cities in Canada offer the highest salaries for data engineer jobs?

The top 10 cities are: Kitchener, ON ( from $ 84,695 to $ 285,460 year ) Iroquois Falls, ON ( from $ 134,453 to $ 181,248 year ) Prince George, BC ( from $ 92,469 to $ 180,500 year ) Thunder Bay, ON ( from $ 120,000 to $ 177,500 year ) Glace Bay, NS ( from $ 120,000 to $ 177,500 year ) Niagara Falls, ON ( from $ 128,175 to $ 176,710 year ) Spruce Grove, AB ( from $ 153,483 to $ 173,684 year ) Chatham-Kent, ON ( from $ 121,003 to $ 173,490 year ) Surrey, BC ( from $ 112,450 to $ 172,519 year ) Medicine Hat, AB ( from $ 117,476 to $ 170,000 year )

Data engineer Jobs in St. Catharines, ON

Create a job alert for this search

Data engineer • st catharines on

Last updated: 3 days ago

Remote TypeScript Engineer - AI Trainer

SuperAnnotateThorold, Ontario, CA

Remote

Full-time

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

Director, Pension, Benefits & Payroll 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

Sales & Reception Coordinator

WSA AmericasNiagara Falls

Full-time +1

Quick Apply

Part of WSA group, HearCANADA's mission is to reframe the world of hearing care and set the highest standards in the world of hearing health.With 110+ clinics across Canada, our teams work collabor...Show more

1st Class Operating Engineer

The Burke GroupNiagara Falls

Full-time

Must possess a valid 1ST Class Operating Engineer’s License,.Operating Engineers Act, Boilers, Pressure Vessels and fuels.Knowledge of all applicable TSSA regulations.Successful completion of a Com...Show more

Quality Assurance Coordinator

Heddle ShipyardsSt. Catharines, ON, CA

Full-time

The Quality Assurance Coordinator will play a pivotal role in supporting the Quality Assurance Manager in the day-to-day administration, maintenance, and continual improvement of the company’s Qual...Show more

Remote Chemist - AI Trainer

SuperAnnotateThorold, Ontario, CA

Remote

Full-time

We’re seeking chemists to join our AI training project.In this role, you will review AI-generated responses, evaluate the reasoning quality and step-by-step problem-solving, and provide expert feed...Show more

Administrative Office Support Assistant

HRS Talent SolutionsSt. Catharines, ON, Canada

Remote

Full-time +1

Quick Apply

Administrative Office Support Assistant - Remote.We are currently seeking organized and dependable individuals for an entry-level.Administrative Support Assistant.This role is best suited to candid...Show more

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

Sr Product Support Engineer (Manufacturing)

TreowGroup RecruitmentNiagara, ON, Canada

Full-time +1

Niagara-based manufacturing client, is seeking a.Senior Product Support Engineer.Our Client’s commitment to Customer Service is what sets them apart.The team is committed to doing what's right for ...Show more

Project Manager- Water/Wastewater

GHDSt Catharines, ON, Canada

Full-time

We are seeking a Senior Project Manager – Water and Wastewater Treatment to be based in either our Waterloo or Toronto Area / Greater Toronto Area offices with diversified experience in business de...Show more

Legal Assistant - Family Law Group

Sullivan Mahoney LLPSt. Catharines, Ontario, Canada

Full-time

The Legal Assistant Role supports the day-to-day activities of lawyers within the family law practice group.This role is responsible for document preparation and general practice administration.Thi...Show more

Winemaker, Assistant

Arterra Wines CanadaNiagara Falls

Full-time

At Arterra Wines Canada, we love inspiring the big and small moments that happen when our products are shared and enjoyed.For us it’s not just about what’s in and on the bottle, it’s what happens i...Show more

Payroll and Benefits Administrator

TalentSphereSt Catharines, ON, Canada

Full-time

Job Title: Payroll and Benefits Administrator.Industry Sector: Manufacturing.Location: St Catharines-in office 5 days/week.Our client is a leader in their industry, with multiple locations, and is ...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

Director, Mortgage Broker & Auto Lending Channels

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

Gender Research Officer

Cuso InternationalSt. Catharines, Ontario

Permanent

This Volunteer Placement is Located in:.Open to Canadian Citizens and Permanent Residents of Canada only.The primary objective of this placement is to enhance the capabilities of the Caribbean Vuln...Show more

Sales Associate (Bell)

BellSt. Catharines, ON, CA

Full-time

We are looking for enthusiastic, outgoing people to join our retail sales team! We welcome individuals with previous sales and/or management experience, who understand the importance of customer se...Show more

Senior Analyst, Data & Technology Integration

MeridianSt Catharines, ON L2SW3, CAN

Full-time +1

Remote TypeScript Engineer - AI Trainer

SuperAnnotateThorold, Ontario, CA

30+ days ago

Job type

Full-time

Remote

Job description

As a TypeScript Engineer, you will work remotely on an hourly paid basis reviewing AI-generated TypeScript code snippets, design proposals, and technical explanations, as well as generating your own high-quality content and reference solutions. You will evaluate step-by-step reasoning and problem-solving, checking solutions for correctness, clarity, and adherence to the prompt; identify errors in logic, type modeling, or architectural thinking; fact-check technical information; craft clear explanations and model solutions that demonstrate correct approaches; and rate and compare multiple AI responses based on their reasoning quality and implementation soundness.

This fully remote, hourly contractor position is 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. In this role, your TypeScript expertise directly helps improve the world’s premier AI models used by engineers and developers everywhere.

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 :

2+ years professional TypeScript experience.
Expertise in TypeScript features, including advanced type manipulation, generics, interfaces, and utility types.
Strong proficiency with a major frontend framework (e.g., React, Angular, or Vue.js) or backend runtime (e.g., Node.js with Express or NestJS).
Solid understanding of object-oriented programming (OOP), functional programming concepts, and common software design patterns.
Experience with Git and standard version control workflows (branching, merging, pull requests).
Familiarity with modern build tools (e.g., Webpack, Vite, Babel).
Minimum Bachelor’s degree in Computer Science or a closely related field.
Minimum C1 English proficiency (written and spoken), with strong ability to follow detailed technical guidelines.
Good to have : Merged PRs in TypeScript-based open-source projects.
Good to have : Competitive programming experience, experience reviewing typed API layers, DTOs, or schema-driven designs, and previous exposure to AI data training or annotation projects.