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

The cities near St. Catharines, ON that boast the highest number of process engineer jobs are: Toronto Mississauga North York Hamilton Brampton Vaughan Oakville Niagara Falls Markham Richmond Hill

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 process engineer jobs?

The top 10 cities are: Delta, BC ( from $ 118,725 to $ 162,691 year ) Dartmouth, NS ( from $ 85,000 to $ 161,105 year ) Richmond, BC ( from $ 82,924 to $ 158,261 year ) Surrey, BC ( from $ 97,894 to $ 158,259 year ) Richmond Hill, ON ( from $ 80,000 to $ 158,087 year ) Oshawa, ON ( from $ 58,988 to $ 157,925 year ) Vancouver, BC ( from $ 95,550 to $ 157,680 year ) Halifax, NS ( from $ 85,000 to $ 157,239 year ) Winnipeg, MB ( from $ 87,500 to $ 156,899 year ) Milton, ON ( from $ 150,762 to $ 156,678 year )

Process engineer Jobs in St. Catharines, ON

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Process engineer • st catharines on

Last updated: 3 hours ago

Remote TypeScript Engineer - AI Trainer

SuperAnnotateThorold, Ontario, CA

Remote

Full-time

Nanny Wanted - Experienced Nanny Wanted In Thorold, Ontario Earn $20 Per Hour Caring For A Loving Family!

CanadianNanny.caThorold, Ontario, Canada

Part-time

Hello, I'm Natalie, and my family is seeking a caring and responsible nanny in Thorold, Ontario.We need someone to join us on a part-time basis to provide excellent care for our twin toddlers (will...Show more

Machinist,Operations

Apex Tool GroupSt. Catharines, ON, CA

Full-time

The CNC Machinist is responsible for programming, setting up, and operating CNC and manual machining equipment to produce precision tooling and machined components.This role requires solid technica...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

Sr. Industrial Automation Technician

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

Intermediate Pavement Engineer

GHDSt Catharines, ON, Canada

Full-time

Intermediate Pavement Engineer or EIT.In an ever-changing world, it requires creativity and innovation to stay ahead.We’re seeking the curious, those who are stimulated by fresh thinking and a desi...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

Clerk Meat-PT

SobeysSt. Catharines, ON, CA

Full-time +1

Embark on a rewarding career with Sobeys Inc.Canada’s Top 100 employers, where your talents contribute to our commitment to excellence and community impact.Our family of 128,000 employees and franc...Show more

Winemaker

Arterra Wines Canada, Inc.Niagara Falls

Full-time +1

At Arterra Wines Canada, we aim to inspire the simple joys of life, and we come to work every day with a shared passion to build wine brands people love.As a pioneer in the Canadian wine industry w...Show more

Remote Sales (140K+ per year)

RogersSt. Catharines, 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

Host

Jack Astor'sSt. Catharines, ON, CA

Full-time

At Jack Astor’s it’s all about personality, yes, we’re all about a.Jacks is about being ourselves.In your role, you will consistently provide our guests with.We will prepare and support you for suc...Show more

Canada Impact+ Emerging Leader in Sustainable Systems Engineering for Environmental Intelligent Systems and Digital Agriculture (Assistant Professor or Associate Professor, Tenure Track)

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

Accounts Payable & Accounts Receivable Clerk

IS2 Workforce SolutionsSt. Catharines, ON, CA

Full-time +2

Quick Apply

IS2 Workforce Solutions is partnering with a well-established and growing organization to hire an .Accounts Payable & Accounts Receivable Clerk.This role supports a busy finance team by handling bo...Show more

Mortgage Specialist - Niagara & St. Catherines

ScotiabankSt. Catharines, ON, CA

Full-time

Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.Join us as we build a high-performing, purposed driven, winning sales team, anchored by an incl...Show more

Parts Advisor (Performance Hyundai)

Performance Auto GroupSt. Catharines, Ontario

Full-time

Assisting customers with parts inquiries, in person, on the phone, and electronically.Filling orders for Service Technicians in the Service Department.Placing orders in a timely fashion.Maintaining...Show more

Personalized Internet Assessor - Persian (CA)

TELUS InternationalSt. Catharines, Ontario

Part-time

Looking for a freelance opportunity where you can make an impact on technology from the comfort of your home? If you are dynamic, tech-savvy, and always online to learn more, this part-time flexibl...Show more

LTO ES25-193 - Our Lady of Holy Rosary - Grade 7 - 1.0 FTE

Niagara Catholic District School BoardThorold, Ontario, Canada

Full-time

Niagara Catholic District School Board.Please ensure your Occasional Teacher Portfolio is up to date and uploaded with your application.These portfolios will be relied upon and considered for the s...Show more

Child Protection Worker

Family and Children's Services NiagaraSt. Catharines, Ontario, Canada

Full-time

Quick Apply

Employer: Family and Children’s Services Niagara Posting Date: April 23, 2026.Location: Regional &nb...Show more

Restaurant Cashier

thehivecareers.coSt. Catharines, ON, Canada

Full-time

Quick Apply

We are searching for a friendly and professional fast food cashier to join our restaurant staff.As the first point of contact, you will greet and assist customers as they enter our restaurant.In th...Show more

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.