javascript freelance

138 javascript freelance job listings in Canada. Find daily updated positions from leading job boards.


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Pixoate Full-time

    Join Pixoate as an early-career software engineer and work across the services and interfaces behind our AI-powered image, PDF and document tools. You will receive scoped problems, code-review feedback and increasing ownership as you demonstrate reliable delivery. The current stack includes Node.js, Next.js, React, TypeScript, Python, Express, REST APIs,...


  • Toronto, Ontario, Canada Alignerr Remote Full-time US$50 - US$70 Permanent

    About The Role What if your years of software engineering experience could directly shape how AI writes code for millions of developers? We're looking for Software Engineers in Toronto to evaluate, rank, and refine AI-generated code — helping the next generation of coding assistants produce solutions that are correct, efficient, idiomatic, and...


  • Canada Alignerr Remote Full-time

    About The Role What if the code you write could determine how smart the next generation of AI truly is? We're looking for experienced Software Engineers to design and build the coding benchmarks and data pipelines used to evaluate frontier AI models — the systems that decide whether an AI can actually reason, debug, and write production-quality...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Pixoate Full-time

    Join Pixoate as an early-career software engineer and work across the services and interfaces behind our AI-powered image, PDF and document tools. You will receive scoped problems, code-review feedback and increasing ownership as you demonstrate reliable delivery. The current stack includes Node.js, Next.js, React, TypeScript, Python, Express, REST APIs,...


  • Ottawa, Ontario, Canada Pixoate Full-time

    Join Pixoate as an early-career software engineer and work across the services and interfaces behind our AI-powered image, PDF and document tools. You will receive scoped problems, code-review feedback and increasing ownership as you demonstrate reliable delivery.The current stack includes Node.js, Next.js, React, TypeScript, Python, Express, REST APIs,...

  • Software Engineer

    11 hours ago


    Montreal, QC, Canada Alignerr Full-time $55,000 - $96,000 Contract

    About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Montreal to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the expert-level...


  • Toronto, Ontario, Canada Alignerr Remote Full-time US$80 - US$120 Permanent

    Senior Software Engineer — Agentic Coding (AI Training) About The Role What if your software engineering expertise could define how the next generation of AI writes, debugs, and ships code on its own? We're looking for Senior Software Engineers in Toronto to work at the frontier of agentic AI — building, evaluating, and improving autonomous coding...


  • Toronto, Ontario, Canada Workday Full-time

    Your work days are brighter here. We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their potential and focus on what matters most. The minute you join, you’ll...


  • Winnipeg, Manitoba, Canada Tech Talent International Full-time

    Tech Talent International (SI)supplies technical talent to a variety of clients ranging from Fortune 100/500/1000 companies to small and mid-sized organizations in Canada/US and Europe. We currently have a role as anLead Full Stack Product Engineer - Enterprise Modernizationwith our large consulting client, working for a large modernization project for a...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Workday Full-time €140,000 - €210,000 Temporary

    Your work days are brighter here. We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their potential and focus on what matters most. The minute you join,...


  • Canada Workday Full-time

    Your work days are brighter here. We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their potential and focus on what matters most. The minute you join,...

  • Software Engineer

    5 days ago


    Calgary, AB, Canada Alignerr Remote Full-time $55,000 - $96,000 Contract

    About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Calgary to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the expert‑level...

  • Software Engineer

    5 days ago


    Southwestern Ontario, ON, Canada Alignerr Remote Full-time $55,000 - $96,000 Contract

    About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Waterloo to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. About The Role What if the code you write could directly shape how the...

  • Website Designer

    7 days ago


    Scarborough, ON, ON, Canada Bizeeza Inc. Remote Full-time

    Job Title: Junior Assistant Website Designer & Developer (Freelance) **Company:** Bizeeza **Job Type:** Contract / Freelance **Location:** Toronto/Scarborough — Remote or Hybrid (once a week in person) **Compensation:** To be discussed based on experience and project scope **Position:** Project-Based About the Role We are seeking a freelance,...

  • Software Engineer

    7 days ago


    Ottawa, Ontario, Canada Alignerr Remote Full-time US$20 - US$100 Permanent

    About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Ottawa to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the expert-level...

  • Software Engineer

    7 days ago


    Edmonton, Alberta, Canada Alignerr Remote Full-time US$20 - US$100 Permanent

    About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Edmonton to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the...

  • Software Engineer

    7 days ago


    Toronto, Ontario, Canada Alignerr Remote Full-time US$20 - US$100 Permanent

    About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Toronto to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the expert-level...

  • Software Engineer

    7 days ago


    Toronto, Ontario, Canada Alignerr Remote Full-time US$20 - US$100 Permanent

    About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Toronto to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the expert-level...

  • Software Engineer

    7 days ago


    Vancouver, British Columbia, Canada Alignerr Remote Full-time US$20 - US$100 Permanent

    About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Vancouver to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the...

  • Software Engineer

    7 days ago


    Waterloo, Ontario, Canada Alignerr Remote Full-time US$20 - US$100 Permanent

    About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Waterloo to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the...