Which cities near Thorold, ON have the most behavior analyst job openings?

The cities near Thorold, ON that boast the highest number of behavior analyst jobs are: Toronto Mississauga North York Hamilton Brampton Vaughan Oakville Burlington St. Catharines Pickering

Which cities near Thorold, ON have the most job openings?

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

What are the most popular job searches in Thorold, ON?

The 10 most popular job searches in Thorold, ON are: work from home canada post online government federal government virtual assistant driver high paying warehouse construction

Which cities in Canada offer the highest salaries for behavior analyst jobs?

The top 10 cities are: Sherwood Park, AB ( from $ 84,026 to $ 146,250 year ) Toronto, ON ( from $ 77,500 to $ 125,414 year ) Old toronto, ON ( from $ 77,500 to $ 125,414 year ) Quebec City, QC ( from $ 86,444 to $ 114,714 year ) High Level, AB ( from $ 77,346 to $ 114,624 year ) Montreal-Ouest, QC ( from $ 107,250 to $ 108,493 year ) Montreal, QC ( from $ 107,250 to $ 108,493 year ) St. John's, NL ( from $ 80,000 to $ 104,645 year ) Vancouver, BC ( from $ 80,625 to $ 90,000 year ) North Vancouver, BC ( from $ 80,625 to $ 90,000 year )

Behavior analyst Jobs in Thorold, ON

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Behavior analyst • thorold on

Last updated: 3 days ago

Remote JavaScript Engineer - AI Trainer

SuperAnnotateNiagara Falls, Ontario, CA

Remote

Full-time

Remote R Engineer - AI Trainer

SuperAnnotateNiagara Falls, Ontario, CA

Remote

Full-time

As a remote, hourly paid R Engineer, you will review AI-generated responses and generate high-quality R and data-analysis-focused content, evaluating the reasoning quality and step-by-step problem-...Show more

Remote Senior C Engineer - AI Trainer

SuperAnnotateSt. Catharines, Ontario, CA

Remote

Full-time

As a Senior C Engineer, you will work remotely on an hourly paid basis to review AI-generated C code, low-level systems designs, and technical explanations, as well as generate high-quality referen...Show more

Analyst, Domestic Tax [New Grad Fall 2026]

Grant ThorntonSt. Catharines, ON

Full-time

You know those big cities that still feel like small towns? Where everyone’s friendly and helps each other out? That’s like Doane Grant Thornton.Except here we’re all professionals and there isn’t ...Show more

Remote Senior C Engineer - AI Trainer

SuperAnnotateNiagara Falls, Ontario, CA

Remote

Full-time

Pricing Analyst

Arterra Wines CanadaNiagara Falls

Full-time

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 Statistician — Time-Series Insights Writer (AI Training) - AI Trainer

SuperAnnotateThorold, Ontario, CA

Remote

Full-time

We’re seeking Statisticians with strong English writing skills to join our Deep Research for Forecasting project.In this role, you will review time-series plots (a quantity of interest over time) a...Show more

Remote Senior C Engineer - AI Trainer

SuperAnnotateThorold, Ontario, CA

Remote

Full-time

Senior Credit 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

Remote JavaScript Engineer - AI Trainer

SuperAnnotateSt. Catharines, Ontario, CA

Remote

Full-time

Remote Statistician — Time-Series Insights Writer (AI Training) - AI Trainer

SuperAnnotateNiagara Falls, Ontario, CA

Remote

Full-time

Visual Arts Student Assistant (multiple vacancies)

Brock UniversitySt. Catharines, Main Campus

Part-time

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

Remote R Engineer - AI Trainer

SuperAnnotateSt. Catharines, Ontario, CA

Remote

Full-time

Remote R Engineer - AI Trainer

SuperAnnotateThorold, Ontario, CA

Remote

Full-time

Cast Member (19+)

Landmark CinemasSt. Catharines, ON

Part-time

A subsidiary of Kinepolis Group NV, Belgium, Landmark is Canada’s second largest motion picture, theatre exhibition company.From a single screen in 1965, today Landmark Cinemas welcomes Movie Lover...Show more

Senior Analyst, Data & Technology Integration

MeridianSt Catharines, ON L2SW3, CAN

Full-time +1

Remote JavaScript Engineer - AI Trainer

SuperAnnotateThorold, Ontario, CA

Remote

Full-time

Remote JavaScript Engineer - AI Trainer

SuperAnnotateNiagara Falls, Ontario, CA

30+ days ago

Job type

Full-time

Remote

Job description

As an hourly paid, fully remote JavaScript Engineer for AI Data Training, you will review complex AI-generated code and explanations or generate new ones, evaluate the reasoning quality and step-by-step problem-solving, and provide expert feedback that helps models produce answers that are accurate, logical, and clearly explained. You will assess solutions for accuracy, clarity, and adherence to the prompt, identify errors in methodology or conceptual understanding, fact-check information, write high-quality explanations and model solutions that demonstrate correct methods, and rate and compare multiple AI responses based on correctness and reasoning quality.

This role is with SME Careers, a fast-growing AI Data Services company and subsidiary of SuperAnnotate that provides AI training data for many of the world’s largest AI companies and foundation model labs. Your work will directly help improve the world’s premier AI models while giving you the flexibility of impactful, detail-oriented remote contract work.

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 :

Minimum 2+ years of professional JavaScript experience in production environments.
Strong understanding of closures, async / await, prototype-based inheritance, and JavaScript event loop behavior, with deep proficiency in modern Vanilla JavaScript (ES6 / ES2015+).
Proven ability to evaluate correctness, readability, and performance of JavaScript code, including identifying subtle logic and edge-case issues.
Hands-on work experience in software engineering, preferably in roles involving code review, mentoring, or technical design discussions.
Significant experience using LLMs or AI coding assistants while programming, combined with a critical mindset for validating their output.
Excellent English writing skills, capable of producing clear, concise, and pedagogical technical explanations.
Strong proficiency with at least one major frontend framework (such as React, Angular, or Vue.js) or backend runtime (such as Node.js with Express or NestJS).
Minimum Bachelor’s degree in Computer Science or a closely related technical field.
Previous experience with AI data training, data annotation, or evaluation of AI-generated technical content is a strong plus; Minimum C1 English proficiency and a highly detail-oriented working style are required.
Preferred : contributions or merged PRs in JavaScript or TypeScript open-source projects, familiarity with bundlers and tooling (Webpack, Vite, Rollup), frontend–backend integration and Node.js runtime behavior, reviewing typed API layers, DTOs, or schema-driven designs, and experience evaluating frontend logic, async patterns, and state management.