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282 java freelance job listings in Canada. Find daily updated positions from leading job boards.


  • Ontario, Ontario, Canada Mercor Full-time

    About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Software Engineer Type: Freelance Compensation: $70–$120/hour Duration: 1–2 months Commitment:...


  • Ontario, Ontario, Canada Mercor Full-time

    About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Software Engineer Type: Freelance Compensation: $70–$120/hour Duration: 1–2 months Commitment:...


  • , Canada Simon and Schuster Books Full-time

    Simon & Schuster Canada is seeking an experienced, organized, and strategic Creative Services Manager to lead the creative work across the company. This role is responsible for overseeing the organization, development, execution, and delivery of high-quality creative work that supports Simon & Schuster Canada’s publishing program, authors, brands, and...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Simon and Schuster Books Full-time €95,000 - €105,000 Temporary

    Simon & Schuster Canada is seeking an experienced, organized, and strategic Creative Services Manager to lead the creative work across the company. This role is responsible for overseeing the organization, development, execution, and delivery of high-quality creative work that supports Simon & Schuster Canada’s publishing program, authors, brands, and...


  • Gatineau, QC, Gatineau Municipalité Régionale, QC; Outaouais; Québec Province, Canada Canonical Full-time €120,000 Temporary

    Distributed Systems Software Engineer, Python / Go Join to apply for the Distributed Systems Software Engineer, Python / Go role at Canonical Distributed Systems Software Engineer, Python / Go Join to apply for the Distributed Systems Software Engineer, Python / Go role at Canonical Get AI-powered advice on this job and more exclusive features. ...


  • Calgary, AB, Calgary Census Division, AB; Alberta, Canada Canonical Full-time €120,000 Temporary

    Distributed Systems Software Engineer, Python / Go Join to apply for the Distributed Systems Software Engineer, Python / Go role at Canonical Distributed Systems Software Engineer, Python / Go Join to apply for the Distributed Systems Software Engineer, Python / Go role at Canonical Get AI-powered advice on this job and more exclusive features. ...


  • Quebec, Quebec, Canada RED TIC Full-time

    Freelance Québec Publié il y a 4 heures RED TIC recrute pour l’un de ses partenaires un(e) Expert(e) en Intelligence Artificielle / Data Scientist pour concevoir, développer et déployer des solutions basées sur les données et l’intelligence artificielle, tout en contribuant à l’optimisation des processus et à la prise de décision. Profil...


  • None, Canada Customertimes Corp. Full-time

    Hello, our name is Customertimes, but you can call us CT. We are a global digital engineering, product development, and technology consulting company. Headquartered in New York, we have a team of 1000+ experts working across 65+ countries. Forward Deployed Engineer (FDE) – Advanced Cursor AI Experience About this job: The technology stack may...

  • Software Engineer Premium

    6 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 Premium

    6 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 Premium

    6 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...

  • Software Engineer Premium

    6 days ago


    Calgary, 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 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...

  • Back End Developer Premium

    6 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 power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers in Toronto to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure to scalable...

  • Back End Developer Premium

    6 days ago


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

    About The Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers in Calgary to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure to scalable...

  • Back End Developer Premium

    6 days ago


    Montreal, Quebec, Canada Alignerr Remote Full-time US$20 - US$100 Permanent

    About The Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure to scalable microservices...

  • Back End Developer Premium

    6 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 power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers in Vancouver to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure to scalable...

  • Developer

    4 days ago


    , Canada Quarry Consulting Remote Full-time $80,000 - $120,000 Contract

    1 week ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.Direct message the job poster from Quarry ConsultingQuarry Consulting Inc. is currently seeking a Senior Developer for one of our clients.I’ve included the position requirements below. If you’re available and interested in the opportunity, please...


  • Moncton, NB, Westmorland Comte, NB; Nouveau-Brunswick, Canada RELQ TECHNOLOGIES Full-time

    Get AI-powered advice on this job and more exclusive features. Job Title: Senior Manual QA Engineer Location: Remote – Canada (All Provinces Eligible) Duration: 2 Months (Contract) Client Domain: Product-based company specializing in SaaS-based Human Resource Management System (HRMS) applications for public sector organizations About The Role ...


  • Vancouver, BC, Greater Vancouver Regional District, BC; British Columbia, Canada RELQ TECHNOLOGIES Full-time

    Get AI-powered advice on this job and more exclusive features. Job Title: Senior Manual QA Engineer Location: Remote – Canada (All Provinces Eligible) Duration: 2 Months (Contract) Client Domain: Product-based company specializing in SaaS-based Human Resource Management System (HRMS) applications for public sector organizations About The Role ...


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

    Get AI-powered advice on this job and more exclusive features. Job Title: Senior Manual QA Engineer Location: Remote – Canada (All Provinces Eligible) Duration: 2 Months (Contract) Client Domain: Product-based company specializing in SaaS-based Human Resource Management System (HRMS) applications for public sector organizations About The Role ...