java backend engineer jobs in Montreal

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1,000 java backend engineer job listings in Canada. Find daily updated positions from leading job boards.

  • Senior Backend

    2 weeks ago


    Montréal, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada Octasic Full-time

    Founded in 1998, Octasic is a privately held company headquartered in Montreal, Canada, with Research and Development facilities in Canada and India and a global sales support network. Octasic is a leading provider of SoCs (System on Chip), software and hardware integrated platforms for the global wireless and multimedia gateway markets. Our hardware and...

  • Software Engineer

    2 weeks ago


    Montréal, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada Clipboard Full-time

    Join to apply for the Software Engineer, Backend role at Clipboard Get AI-powered advice on this job and more exclusive features. We achieve this with our app-based marketplace that connects workplaces and professionals, allowing professionals to book on-demand shifts and workplaces to access on-demand talent. We are a leader in our Long Term Care...


  • Montreal, Quebec, Canada Astek Full-time

    The required skills are: • Very strong analytical and problem-solving abilities • 7-15 years of experience in Java backend development • Very strong knowledge of software design principles: MVC, data structures, graph data, algorithms, design patterns, multithreading, caching, recursion • Very strong knowledge of core Java: class loading, garbage...


  • Montreal, Quebec, Canada Astek Full-time

    What you will do: • Design, build, and operate AI-driven applications that use LLMs for natural-language interaction, intelligent search, summarization, content generation, and workflow automation. • Develop retrieval-augmented generation (RAG) solutions that securely connect models to enterprise data using embeddings, vector search, metadata filtering,...


  • Montreal, Quebec, Canada Lyft Full-time $34 - $36 Permanent

    At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. Interns work side-by-side with top engineers in the industry while having autonomy from the get-go. They contribute to user-facing products and are able to see their work go live quickly....


  • Montreal, Quebec, Canada Bounteous Full-time

    We are looking for a strong Java Developer with hands-on experience in Java, Spring Boot, Microservices, SQL, and AWS. The ideal candidate should have experience building scalable enterprise applications, developing RESTful services, and working with cloud-based environments. Key Responsibilities • Design, develop, and maintain software applications using...


  • Montreal, Quebec, Canada Haply Robotics Full-time

    We're hiring a Senior System Engineer, Service SDK / Backend to build the software foundation that powers every Haply device. As robots and autonomous systems become more capable, humans still need intuitive ways to teach, guide, and supervise physical tasks. Haply builds the platform that allows people to program and train machines through touch and...


  • Montreal, Quebec, Canada Synechron Full-time

    We are At Synechron, began life in 2001 as a small, self-funded team of technology specialists. Since then, we’ve grown our organization to 16,700 people, across 57 offices, in 22 countries, in key global markets. Innovative tech solutions for business We're now a leading global digital consulting firm, providing innovative technology solutions for...


  • Montreal, Canada RELX Full-time $78,600 - $131,000 Contract

    Java Python Software Engineer I – MontrealDo you enjoy being part of team that develops high-quality code?Do you enjoy ensuring the quality of software delivered?About our TeamOur Technology teams uses cutting-edge technologies to build products and systems to advance science and health. We provide our customers with powerful digital solutions, helping...


  • Montreal, Quebec, Canada Cynet Systems Full-time $75 Permanent

    Job Overview: Requirement/Must Have: Proficiency in Java and Python with a solid foundation in object-oriented programming. Strong experience with MySQL or other RDBMS. Familiarity with AWS and infra-as-code for deploying and maintaining cloud-native applications. Knowledge of DataDog or similar observability tools for monitoring, alerting and...

  • Backend Engineer

    1 month ago


    Montreal, Quebec, Canada Xsolla Full-time US$90,000 - US$150,000 Contract

    About You You will play a pivotal role in delivering high-impact software solutions across our platform. You bring curiosity, initiative, and a passion for clean, scalable systems. You collaborate effectively with teammates and cross-functional partners to design, build, and improve our technical stack. You’re hands-on, deeply engaged in the code, and...

  • Dev Java Backend

    1 month ago


    Montreal, Quebec, Canada grep Technologies Full-time

    Description du profil recherché Titre du poste Développeur Java (1 poste) Projet : SIGIN Solution d'industrialisation et de gestion des installations numériques Tâches Participer à la cellule SIGIN à titre de développeur d'expérience Python, Java, C et C# dans un mode Agile/DevOps. Profil Exigences : • Posséder 5 ans et plus d’expérience...

  • Backend Engineer

    1 month ago


    Montreal, Quebec, Canada Devoted Studios Remote Full-time

    DescriptionDevoted Studios is a globally remote game development company specializing in Co-development, Porting, and End-to-End Art Production for the global gaming industry.Our team includes world-class talents who bring deep expertise in external development, pipeline optimization, and creative problem-solving. Whether it’s porting games to new systems,...


  • Montreal, Canada Xsolla Remote Full-time $140,000 - $160,000 Contract

    ABOUT YOU   We are looking for a Senior Backend Engineer who is detail-oriented, proactive, and highly collaborative to join our Engineering team. The best candidate will be someone who thrives in a fast-paced, highly collaborative, and exceptionally dynamic setting and is excited to design and build scalable backend systems, drive architectural...


  • Montreal, Quebec, Canada Triunity Software Full-time

    Benefits: Health insurance Paid time off Training & development Connect & Follow  Prashant Rathore, Senior Recruiter at Triunity Software Inc. to explore this opportunity!Linkedin: https://www.linkedin.com/in/usaprashantrathore/🚀 Hiring: Java Backend Developer | Triunity Software Inc. 📍 Location: Montreal, Quebec, Canada (Hybrid) Need only local...


  • Montreal, Quebec, Canada Norbert Health Full-time

    About Norbert Norbert is building autonomous robots that deliver healthcare. Our AI sensing platform mounts on mobile robots and does the work of a care team member—rounding on patients, capturing vitals without contact (FDA-cleared for pulse and respiratory rate, more in the pipeline), running assessments, documenting to the EMR, and escalating when...


  • Montreal, Quebec, Canada André Full-time US$70,000 - US$80,000 Contract

    Andr Global Inc. is a global provider of information technology services. Since 2002, we have helped our clients in the APAC region achieve their business goals by leveraging the power of technology. In 2016, we entered the AMERICAS to re-create similar success here as well. Headquartered in New York City, we are now serving our global clients. We strive to...


  • Montreal, Quebec, Canada Ironbelly Studios Full-time

    ⚡ THE MISSION Build the backend that powers thousands of concurrent battles in our next-generation competitive FPS. This isn't web development with game features - this is architecting the real-time infrastructure that hardcore players demand: sub-50ms response times, bulletproof persistence, and flawless matchmaking for a title that will compete with CS2...


  • Montreal, Quebec, Canada Cloudbeds Remote Full-time US$140,000 - US$160,000 Contract

    What Makes Us Unique At Cloudbeds, we're not just building software, we’re transforming hospitality. Our intelligently designed platform powers properties across 150 countries, processing billions in bookings annually. From independent properties to hotel groups, we help hoteliers transform operations and uplevel their commercial strategy through a...