senior java software engineer jobs in Montreal

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  • Montreal, Quebec, Canada Haply Robotics Full-time

    We’re looking for a Senior Software Engineer to be the first dedicated developer behind how operators fly, train, and feel drones through haptics. About Haply and the Mission Haply Robotics makes haptic controllers: devices that let you feel what a machine is doing, not only see it. We are now applying this to drones and vehicles, with defense as our first...


  • Montreal, Quebec, Canada Pole To Win International Full-time

    Ingénieur(e) senior en développement logiciel de tests (SDET) Nous sommes à la recherche d’un(e) ingénieur(e) senior en développement logiciel de tests (SDET) pour se joindre à l’équipe de Side Montréal et soutenir un client majeur du secteur des jeux mobiles. Il s’agit d’une occasion unique d’occuper un rôle de leadership technique au...


  • Montreal, QC, Canada Jobgether Full-time $172,000 - $201,000 Contract

    This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer II, Mobile – On App Ads (AI Native) based in Canada. Join a remote-first technology team developing innovative mobile experiences that help families stay connected, safe, and informed. As a Senior Mobile...


  • Montréal, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada Jobgether Full-time €125,300 - €175,300 Temporary

    This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer based in Canada. Join a newly established engineering team focused on expanding Unity platform support across Android-powered mobile devices, laptops, and hybrid devices. As a Senior Software Engineer,...


  • Montréal, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada Workingames Full-time €120,000 - €130,000 Temporary

    ABOUT YOU We are looking for a Senior Software Engineer (React Native) who is architecturally strong, quality-driven, and highly collaborative to join our Mobile Engineering team. The best candidate will be someone who thrives in a fast-paced, highly collaborative, and exceptionally dynamic setting and is excited to lead mobile architecture decisions,...


  • Montreal, QC, Canada Paramount Commerce Full-time $145,000 - $190,000 Contract

    OverviewBased in Canada and headquartered in Toronto, Paramount Commerce is a fintech company focused on making payments simpler and more secure. We\'ve been helping reshape online payments since the early 2000s, enabling people to pay directly from their bank accounts, without relying on credit cards or e-wallets.Security, risk management, and reliability...


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

    We’re looking for a Senior SEO/GEO Software Engineer to build the systems and tools that help our websites get crawled, rendered, indexed and surfaced by both traditional search engines and AI-powered answer engines. This is a hands-on engineering role focused on technical SEO, site performance and automation. You’ll fix the technical foundations of our...


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

    Build internal AI tools with Cohere as a Senior Full-Stack Software Engineer, using TypeScript, React, Python, and Next.js remotely or onsite. On the Internal Applications team, you will create tools for annotators, ML researchers, product managers, and other stakeholders. You will craft browser and server code for user-facing products while building...


  • Montreal, QC, Canada Miovision Full-time $130,000 - $170,000 Contract

    Miovision, a Canada-based company accelerating the Intelligent Mobility Revolution, is seeking an experienced AI-first Senior Software Engineer to join our adaptive product team. You will own real-time traffic signal optimization, spanning operations, field devices, and distributed systems.You will leverage AI tools, define guardrails, and collaborate across...


  • Montreal, Quebec, Canada Telesat Full-time

    Telesat (Nasdaq and TSX: TSAT) is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunications, corporate and government customers for over 55 years. Backed by a legacy of engineering excellence, reliability and industry-leading customer service, Telesat has grown...


  • Montreal, Quebec, Canada Akamai Full-time

    Are you passionate about building high-throughput, low-latency REST APIs that power critical platform infrastructure? Do you thrive on leading architectural decisions and mentoring engineers to elevate technical standards? Join our world-class enterprise security team Akamai empowers developers and organizations globally by providing resilient,...


  • Montreal, Quebec, Canada Motive Studio Full-time

    Overview Electronic Arts creates next-level entertainment experiences that inspire players and fans around the world. Here, everyone is part of the story. A community that connects across the globe, where creativity thrives, new perspectives are invited, and ideas matter. A team where everyone makes play happen. Our motive is to create innovative action...


  • Montreal, Quebec, Canada Motive Full-time

    (Pour visualiser la description de poste en français, veuillez sélectionner le français dans le menu déroulant au haut de la page sous \"Select Language\".)Our motive is to create innovative action games within iconic worlds where every player feels like the hero. Let's say that again - iconic worlds, where every player feels like the hero.Our passion...

  • Expert Opportunity

    23 hours ago


    Montreal, QC, Canada Ethos Full-time $162,000 - $231,000 Contract

    About the role We're working with a leading foundational AI lab to find experienced software engineers who can help train their latest language model on software development tasks. We're looking for Senior Software Engineers with 5+ years at top technology companies to create, evaluate, and refine AI-generated work across core software engineering...


  • Montreal (administrative region), QC, Canada Aversan Full-time €90,000 - €130,000 Contract

    Aversan is seeking an Embedded Software Developer to join our team in Montreal, Quebec. You will develop, test, and maintain embedded flight software for aerospace and space applications using RTOS, C, C++, and Python, within an Agile/Scrum environment. Collaborating with systems, digital, and RF engineers, you will contribute to CI/CD pipelines,...


  • Montreal, Quebec, Canada Unity Technologies SF Full-time

    L'opportunitéChez Unity, nous développons une plateforme publicitaire de calibre mondial qui fonctionne à très grande échelle partout dans le monde. L'équipe Ads conçoit les systèmes qui mettent en relation les annonceur(euse)s, les créateur(rice)s et les joueur(euse)s, favorisant ainsi la performance, la fiabilité et la croissance de notre...


  • Montreal, QC, Canada Jobgether Full-time $109,950 - $164,925 Contract

    Senior Software Engineer (Ruby on Rails - Core Scribd) - (Remote - US/Canada)For one of our clients, we are looking for a Senior Software Engineer (Ruby on Rails - Core Scribd), remotely from United States and Canada.As a Senior Software Engineer on the Core Scribd team, you'll be responsible for designing and building scalable backend services that support...


  • Montreal, Montreal (administrative region), Canada Hunter Bond Full-time $180,000 - $220,000 Contract

    Overview Senior Software Engineer (Python) at an Elite FinTech Firm. Location: Montreal (Hybrid). Salary: Up to $200k CAD + Industry Leading Bonus. Responsibilities Building scalable and performant software Involvement in code implementation, testing, and software architecture best practices Working on large-scale greenfield projects Skills &...


  • Montréal, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada Coinbase Full-time €191,100 Temporary

    Ready to do the most impactful work of your career? AtCoinbase, we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people...


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

    Kake is hiring a Senior SEO/GEO Software Engineer to build systems that help our websites get crawled, rendered, indexed and surfaced by search engines and AI-powered answer engines. This hands-on role focuses on technical SEO, site performance, automation and scalable publishing of content. You’ll partner with marketing, content and product teams in a...