Jobs for senior python developer at Montreal

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


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

    Dialogue is the #1 virtual care provider in Canada. By developing our Integrated Health Platform, we provide exceptional online health and wellness programs (primary care, mental health, iCBT, EAP, and wellness) to organizations that want to improve the wellness of their employees and families. When it comes to our work, we set the bar high. Together,...


  • Montreal (administrative region), QC, Canada Qohash Full-time $120,000 - $180,000 Contract

    Qohash is building the zero copy data security control layer, enterprises need to adopt AI safely. Our platform, Qostodian, helps large organizations discover, classify, govern, and remediate sensitive unstructured data across their most critical data sources without moving or copying the data. This zero copy architecture reduces exposure, preserves data...

  • AI Developer Senior

    2 days ago


    Montreal (administrative region), QC, Canada Intact Full-time $119,000 - $145,000 Contract

    Our employees are at the heart of everything we do. Together, we help people, businesses, and society prosper in good times and be resilient in bad times.Our employee promise represents Intact’s commitment to you in exchange for living our Values, striving to do your best work, being open to change and investing in your career. In return, we promise to...


  • Montreal (administrative region), QC, Canada QUANTEAM - North America (RAINBOW PARTNERS Group) Full-time $70,000 - $90,000 Contract

    As the founding entity of RAINBOW PARTNERS, Quanteam is a consulting firm specializing in Banking, Finance, and Financial Services. Guided by our core values of closeness, teamwork, diversity, and excellence, our team of 1,000 expert consultants, representing 35 different nationalities, collaborates across 10 international offices: Paris, Lyon, New York,...


  • Montreal (administrative region), QC, Canada Insight Global Full-time

    Insight Global is seeking an Embedded Tester to join a major Canadian aerospace company in the greater Montreal area. The successful candidate should have 5+ years total experience, 3 of which are in embedded software, and strong Python skills for developing test scripts and test cases.GIT, Jira, Agile and Confluence experience are required, with exposure to...


  • Montreal (administrative region), QC, Canada Octasic Full-time €70,000 - €90,000 Contract

    Overview We are looking for someone to develop and maintain automated functional and production test software for electronic products. Your tasks will include converting product requirements into test scenarios and robust test routines, owning production test benches and scripts, supporting product transfer to production while collaborating with R&D,...


  • Montreal, Montreal (administrative region), Canada Dialogue Full-time €110,000 - €140,000 Contract

    Senior Software Developer, Full-Stack (Client experience) About Dialogue Dialogue is the #1 virtual care provider in Canada. By developing our Integrated Health Platform, we provide exceptional online health and wellness programs (primary care, mental health, iCBT, EAP, and wellness) to organizations that want to improve the wellness of their employees and...


  • Montreal, Canada Cerence Remote Full-time

    A Moving Experience.Description du poste :Nous recherchons un(e) expert(e) DevOps hautement qualifié(e) et expérimenté(e) pour occuper un rôle clé au sein de notre organisation. Le candidat idéal sera responsable de la gestion de GitLab et d’Artifactory, de la supervision du RBAC, ainsi que du provisionnement des espaces de travail pour différentes...


  • Montreal (administrative region), QC, Canada Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision! Full-time $80,000 - $100,000 Contract

    Join us as an Experienced Python Developer, focusing on secure backend solutions for global virtualization environments. Bring your deep understanding of Python, Linux, and SQL to optimize large-scale backend systems. This position invites you to contribute to a distributed virtualization platform supported by talented technologists. Your role will involve...


  • Montreal (administrative region), QC, Canada Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision! Full-time $110,000 - $150,000 Contract

    Astra-North Infoteck Inc. in Montreal, Canada, is seeking a Senior Software Engineer to design, develop, and support scalable server-side applications and analytical data processing systems.You will work with Core Java, Apache Spark, Python, and SQL in Linux environments, building high-performance solutions and integrating analytical platforms. The role...


  • Montreal, Montreal (administrative region), Canada UKG Full-time $125,000 - $145,000 Contract

    A leading software firm is seeking a highly experienced Lead Software Developer in Montreal, Quebec. In this role, you will work on cutting-edge SaaS technologies and lead impactful projects. The position requires deep expertise in programming languages such as Python and Java, alongside a commitment to high-quality software solutions. A strong leadership...


  • Montreal, Quebec, Canada Intact Financial Corporation Full-time

    Drive AI innovation with Intact as a Senior AI Developer, embracing a hybrid work model. Lead end-to-end software delivery while enhancing operational efficiency through MLOps solutions. In this role, you'll evolve the MLOps platform to improve operational processes and ensure the robustness of AI-driven applications. Reporting to your team, you will...

  • Senior C# Full-Stack Developer Premium

    3 hours ago


    Montreal, Quebec, Canada Alteo Full-time

    Alteo is looking for a Senior C# Full-Stack Developer for a permanent position based in montreal. *** Hybrid: 2 days in the office / 3 days teleworking *** You will work on diverse projects, leveraging your expertise in both front-end and back-end technologies. You will collaborate closely with designers, product managers, and other developers to deliver...

  • Senior Full Stack Web Developer Premium

    3 hours ago


    Montreal, Quebec, Canada GHGSAT Full-time

    DescriptionGHGSat offers greenhouse gas detection, measurement, and monitoring services to industrial and government customers around the world. We use our own satellites and aircraft sensors, combined with third-party data, to help industrial emitters better understand, control, and reduce their emissions.  GHGSat’s capability is unique: we provide...


  • Montreal, Québec, Canada MaintainX Full-time

    MaintainX is a leading mobile-first work execution platform for industrial and frontline teams. More than 13,000 customers, including Duracell, McDonald's, Shell, DHL and Volvo, use MaintainX to cut unplanned downtime and run better operations, across 13.9 million managed assets and 79.5 million completed work orders.In August 2026 MaintainX became part of...


  • Montreal, Quebec, Canada Qohash Full-time

    Qohash is building the zero copy data security control layer, enterprises need to adopt AI safely.Our platform, Qostodian, helps large organizations discover, classify, govern, and remediate sensitive unstructured data across their most critical data sources without moving or copying the data. This zero copy architecture reduces exposure, preserves data...


  • Montreal, Quebec, Canada HPE Aruba Networking Full-time

    Elevate your career as a Senior UI Developer at Hewlett Packard Enterprise, working partly remotely. This role focuses on developing user interfaces for Aruba Central using TypeScript and React. You will be instrumental in creating cloud products that align with HPE's autonomous network vision. Your efforts in defining engineering standards and implementing...


  • Montreal, Quebec, Canada Coveo Full-time

    Build the backbone of scalable data platforms at Coveo As a Senior Software Developer within the Data Platform’s Infrastructure team, you will lead efforts to improve the reliability, cost efficiency and platform enablement of both Snowflake and Databricks. You will own the operating model for these platforms, the infrastructure as code that deploys them,...


  • Montreal, Quebec, Canada TAIT Full-time

    Objectif du posteEn tant que développeur logiciel sénior – Plateforme centrale, vous jouerez un rôle de premier plan dans la création et l'amélioration du logiciel qui alimente notre vision : Créer des moments qui touchent les gens. Vous conceverez et mettrez en œuvre des fonctionnalités complexes, façonnerez des normes de codage et guiderez les...


  • Montreal, Quebec, Canada AppDirect, Inc Full-time

    Senior Software Developer Pour la version française de cette description de poste, veuillez consulter le lien suivant / For the French version of this job description, please refer to the following link Développeur/développeuse logiciel senior About AppDirect Become a digital, global citizen and enable the new generation of digital entrepreneurs around...