Jobs for senior java backend developer at Montreal

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

  • Senior Software Developer Premium

    6 days ago


    Montreal, Quebec, Canada Aduna Global Full-time

    All Together, Extraordinary www.adunaglobal.com At Aduna, we’re building the backbone of the global API economy — connecting telecom operators, cloud platforms, and software innovators to enable the next generation of digital communication services. As a Senior Software Developer on the Traffic Plane team, you will be a key technical contributor for the...


  • Montreal, Quebec, Canada Software Mind Americas Full-time

    Company Description We are Software Mind, an awesome team of engineers who are ready to ramp up any top-notch company’s projects! Our aim? To always be one step ahead. Become part of a multicultural company in constant growth with an excellent work environment certified by Great Place To Work! Company Description We are Software Mind, an awesome team of...


  • Montreal, Quebec, Canada Amazon Full-time $146,000 - $211,600 Contract

    AWS Canada stimule l'adoption de l'infonuagique AWS auprès des clients éditeurs de logiciels indépendants (ISV), en permettant aux organisations d'innover et de transformer leurs activités. Nous sommes à la recherche d'un(e) architecte de solutions principal(e) qui agira à titre de leader technique crédible et de conseiller(ère) stratégique, aidant...


  • Montreal, Canada Speechify Full-time

    Mission Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster. What streaming services have done for audio entertainment, we’re...


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

    Elevate hospitality tech outcomes as a Remote Senior Software Application Developer at Breezeway. Focus on building impactful full-stack features to optimize property operations. As a critical member of our product team, you will harness your full-stack expertise in Python and React to drive innovations that benefit short-term rental managers. You’ll...


  • Montreal (administrative region), QC, Canada Firstbase Full-time $80,000 - $100,000 Contract

    Pursue a rewarding career with AppDirect as a Senior Software Developer in Montreal, where you will play a key role in driving innovative solutions in subscription commerce. Focus on front-end technologies to enhance our platform's integrations. With a minimum of five years’ experience, you'll contribute to our high-volume transaction systems by designing...


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

    Become a digital, global citizen and enable the new generation of digital entrepreneurs around the world. AppDirect offers a subscription commerce platform to sell any product, through any channel, on any device - as a service. We power millions of subscriptions worldwide for organizations. We are looking for a Senior Software Developer to join AppDirect’s...


  • Montreal, Quebec, Canada Intelcom Full-time

    Intelcom | Dragonfly With more than 100 sorting stations and operations across three continents, Intelcom | Dragonfly is Canada’s leader in last-mile logistics. Our vision is clear: to deliver fast, accurate, and reliable service powered by cutting-edge technology. A Strategic Role at the Heart of Logistic Key Responsibilities: We’re looking for someone...

  • Senior Software Engineer Premium

    6 hours ago


    Montreal, Quebec, Canada Apertera Full-time

    About AperteraApertera is leading the evolution of language solutions for high-stakes content. We partner with enterprises as an extension of their teams, combining professional expertise with Adaptive AI technology that is continuously refined by client context.For more than twenty years, Apertera has set the bar for legal, financial, and regulatory...


  • Montreal, Quebec, Canada Worky Full-time

    Company Description We are Software Mind, an awesome team of engineers who are ready to ramp up any top-notch company’s projects! Our aim? To always be one step ahead. Become part of a multicultural company in constant growth with an excellent work environment certified by Great Place To Work! About the Client Our client is a leading enterprise software...

  • Access Management

    1 day ago


    Montreal, Montreal (administrative region), Canada Atlantis IT Group Full-time $80,000 - $100,000 Contract

    OverviewRole Description: Deep understanding of Access Management - Authentication Single Sign-On, authentication protocols like OAuth2.0, OpenID Connect and SAML2.0. Experience with development of Transmit Security Journeys, WebSDK scripting (AuthScript). Hands on experience in implementation of user authentication and authorization using Transmit Security....


  • Montreal (administrative region), QC, Canada Altitude Sports Full-time €110,000 - €150,000 Contract

    Développeur.se logiciel sénior.e (User Journey) | Senior Software Developer (User Journey) - Lieu de travail Siège social: 90 Beaubien Ouest, suite 601A, Montréal, H2S 1V6 - Secteur d’activité Commerce électronique - Ville Montreal - État/Province Quebec - Date ouverte 01/09/2026 Description du poste Développeur.se logiciel sénior.e (User...


  • Montreal (administrative region), QC, Canada Compunnel, Inc. Full-time €90,000 - €120,000 Contract

    Be a vital part of RSR MSP as a Cybersecurity-Focused Full Stack Developer. This senior engineering role requires expertise in Java and Angular, with a focus on system security. In this position, you'll work in a collaborative environment, engaging with various technology and business leaders to strengthen our cybersecurity posture. You'll support the...


  • Montreal, Quebec, Canada IBM Full-time $91,375 - $129,000 Contract

    Introduction A career in IBM Consulting is rooted by long term relationships and close collaboration with clients across the globe. You'll work with visionaries across multiple industries to improve the hybrid cloud and AI journey for the most innovative and valuable companies in the world. Your ability to accelerate impact and make meaningful change for...


  • Montréal, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada Tech Talent International Full-time €39 Temporary

    Software International (SI) supplies technical talent to Fortune 100/500/1000 companies in Canada/US. We currently have a long term, renewable contract as a Senior PHP Developer with our web development and new media marketing client that primarily supports North American clients on various website and backend infrastructure services. This role is only...


  • Montréal, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada US Mobile Full-time €160,000 - €220,000 Temporary

    US Mobile is building the future of wireless communication. The goal: one unified network open to any person and any device, worldwide. Connection without walls. We’re getting there by empowering customers. All three major networks on one phone and one plan, plus home internet from Starlink. No lock-in. No commitments. Custom fit plans at every price...


  • Montreal (administrative region), QC, Canada P2P Full-time €140,000 - €190,000 Contract

    DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk. Headquartered in Chicago with offices...


  • Montreal, Quebec, Canada Ubisoft Entertainment Full-time

    Senior Technical lead - Network Programming - Rainbow Six SiegeFull-timeContract: PermanentWork flexibility: Office-basedUbisoft is a global leader in gaming with teams across the world creating original and memorable gaming experiences, from Assassin’s Creed, Rainbow Six to Just Dance and more. We believe diverse perspectives help both players and teams...

  • Senior Technical lead

    5 hours ago


    Montreal, Quebec, Canada Ubisoft Full-time

    Company Description Ubisoft is a global leader in gaming with teams across the world creating original and memorable gaming experiences, from Assassin’s Creed, Rainbow Six to Just Dance and more. We believe diverse perspectives help both players and teams thrive. If you’re passionate about innovation and pushing entertainment boundaries, join our journey...


  • Montreal (administrative region), QC, Canada Intact Financial Corporation Full-time €90,000 - €120,000 Contract

    About the role We’re looking for a Senior Full stack AI Developer (Python & Angular/React) to join our growing team! What you’ll do here: - Integrate AI solutions tailored to improve the business’s operational processes using FastAPI, ensuring robustness, performance, scalability, reliability, and observability. - Ensure seamless integration of...