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React developer • st catharines on

Dernière mise à jour : il y a 3 jours
Remote TypeScript Engineer - AI Trainer

Remote TypeScript Engineer - AI Trainer

SuperAnnotateThorold, Ontario, CA
Télétravail
Temps plein
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 ow...Voir plusDernière mise à jour : il y a 10 jours
Crossing Guards -

Crossing Guards -

The City Of ThoroldThorold, Niagara Region, CA
Temps plein
By joining the City of Thorold team, you will be choosing to become part of the fastest growing municipality in the beautiful Niagara region. Working with us means a supportive and collaborative tea...Voir plusDernière mise à jour : il y a 3 jours
Senior Product Manager (GTM Strategy)

Senior Product Manager (GTM Strategy)

mParticleRemote, Ontario Canada
Télétravail
Temps plein
The Successful candidate will : .Product GTM : Spearhead product launches with meticulously planned go-to-market strategies, ensuring seamless orchestration and measurable impact.Drive Product Adoptio...Voir plusDernière mise à jour : il y a plus de 30 jours
Pet Bather

Pet Bather

PetSmartNiagara Falls, Niagara Region, CA
Temps plein
PetSmart does Anything for Pets and Everything for You – JOIN OUR TEAM!.At PetSmart, we’re more than just a company.We believe when our associates are happy and healthy, they can provide the best p...Voir plusDernière mise à jour : il y a plus de 30 jours
Oracle OTM Developer / Designer

Oracle OTM Developer / Designer

Juventus ConsultingOntario
Temps plein
This contract opportunity is for 5 months, the end client is in BC, with locations in Memphis, TN.Per Diem expenses range from 60 to 100 USD, depending on travel location.Some remote work is possib...Voir plusDernière mise à jour : il y a plus de 30 jours
Fullstack Engineer - Ads Measurement Core

Fullstack Engineer - Ads Measurement Core

redditRemote, Ontario, Canada
Télétravail
Temps plein
Reddit is a community of communities.It’s built on shared interests, passion, and trust and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote...Voir plusDernière mise à jour : il y a plus de 30 jours
Non-Destructive Testing Technician

Non-Destructive Testing Technician

H2R Business SolutionsNiagara Falls, Ontario, Canada
Temps plein
Non-Destructive Testing Technician.Based in Niagara Falls Ontario.Through a combination of performance skill and dedication to quality we have become the fastest growing sandcasting foundry in Cana...Voir plusDernière mise à jour : il y a plus de 30 jours
Software Developer

Software Developer

Meridian Credit UnionSt. Catharines, Niagara Region, CA
Temps plein
Get AI-powered advice on this job and more exclusive features.At Meridian our aspiration is to integrate our purpose into everything we do for people, the planet, and communities.We believe that ou...Voir plusDernière mise à jour : il y a 15 jours
Intermediate Software Developer

Intermediate Software Developer

PanasonicNiagara-on-the-Lake, ON, CA
Temps plein
Panasonic Canada over 100 years, Panasonic has been committed to enhancing the well-being of people, communities, and society. Our technologies and solutions have been developed with one aim in min...Voir plusDernière mise à jour : il y a plus de 30 jours
Senior Developer (Data)

Senior Developer (Data)

Farm Credit CanadaVarious FCC office s in Ontario may be considered
Temps plein
Salary Range (plus eligible to receive a performance based incentive, applicable to position) : .Experienced data developer needed. Using your experience in Agile Scrum methodology and AWS data pipel...Voir plusDernière mise à jour : il y a plus de 30 jours
Principal Architect : Lead Design, Mentor & Delivery

Principal Architect : Lead Design, Mentor & Delivery

ADPNiagara-on-the-Lake, ON, CA
Temps plein
A leading human capital management services provider is seeking a Principal Architect in Niagara-on-the-Lake.This role involves designing architectural solutions and guiding teams in implementing t...Voir plusDernière mise à jour : il y a 13 jours
iOS Developer Intern / Co-op (Remote)

iOS Developer Intern / Co-op (Remote)

TorontoJobsREMOTE, ON
Télétravail
Temps partiel +1
OS Developer Intern / Co-op (Remote).Guhuza is seeking an iOS Developer to join our remote team and contribute to the development of our iOS app. As an iOS Developer at Guhuza, you will play a cruci...Voir plusDernière mise à jour : il y a plus de 30 jours
Enterprise AI Support

Enterprise AI Support

AccentureSt. Catharines, Niagara Region, CA
Temps plein
Enterprise AI Support – Accenture (St.Exciting opportunity with our large AI client! Join Accenture’s Enterprise AI Support team, providing world‑class support for one of the world’s leading AI pla...Voir plusDernière mise à jour : il y a 3 jours
Sr. SharePoint Developer

Sr. SharePoint Developer

Medavie Blue CrossON, CA
Temps plein +1
What makes us a different kind of employer?.As a national health solutions partner, Medavie is committed to improving the wellbeing of Canadians — and in our digital-first culture, technology is ke...Voir plusDernière mise à jour : il y a plus de 30 jours
Web Developer

Web Developer

CB CanadaNiagara Falls, Ontario, Canada
Permanent
Our client designs, markets & sells highest performance consumer electronics that are smart, simple and stylish.From high fidelity turntables to wireless video connectivity systems, they create inn...Voir plusDernière mise à jour : il y a plus de 30 jours
Course Developer - Managerial Decision Making (BUSI 401)

Course Developer - Managerial Decision Making (BUSI 401)

University of Niagara Falls CanadaNiagara Falls, Niagara Region, CA
Temps plein
Direct message the job poster from University of Niagara Falls Canada.Talent Acquisition Advisor @ UNF │ Education, Tech & Startups. Course Developer - Managerial Decision Making (BUSI 401).Universi...Voir plusDernière mise à jour : il y a plus de 30 jours
Software Developer

Software Developer

MeridianSt Catharines, ON L2SW3, CAN
Temps plein
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...Voir plusDernière mise à jour : il y a 18 jours
Security Guard, Education

Security Guard, Education

GardaWorldSt. Catharines, ON
Temps plein +1
Quick Apply
Ready to suit up as a Tactical Security Guard.What matters most in a role like this is your ability to read the environment, anticipate risk and act accordingly. Tell us about how your keen sense of...Voir plusDernière mise à jour : il y a plus de 30 jours
JPC -1461 - Senior Web Developer

JPC -1461 - Senior Web Developer

ITS GlobalOntario
Temps plein
Our client is looking for a Senior Web Developer to join their team.Developing new user-facing features using React.Building reusable components and front-end libraries for future use.Translating d...Voir plusDernière mise à jour : il y a plus de 30 jours
Remote TypeScript Engineer - AI Trainer

Remote TypeScript Engineer - AI Trainer

SuperAnnotateThorold, Ontario, CA
Il y a 10 jours
Type de contrat
  • Temps plein
  • Télétravail
Description de poste

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.