Jobs for senior python software engineer at Montreal

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


  • Montreal, Quebec, Canada PSP Investments | Investissements PSP Full-time

    PSP Investments is seeking a Senior Applied AI Engineer to enhance our cutting-edge AI platform, Floyd, in a hybrid work model. Contribute to transforming investment decision-making through AI solutions. At PSP Investments, one of Canada's largest pension investors, you will oversee the development of Floyd's systems, combining AI engineering with the...


  • Montreal (administrative region), QC, Canada Apertera (formerly Alexa Translations) Full-time $110,000 - $140,000 Contract

    Apertera 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 translation, serving...


  • 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...


  • Montreal, Quebec, Canada Cohere Full-time

    Become a Senior Engineer at Cohere and elevate our AI workspace, North. Focus on creating secure, scalable features and collaborating with researchers in advanced AI development. Cohere, a leader in enterprise AI, is seeking a Senior Full-Stack Engineer to enhance our AI platform, North. Your role includes developing features and autonomous agents that...


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

    A large organization is growing out its data and integration function. The team supports a national operation with a mature technology environment and is investing in platform capability to keep pace with the business.The RoleThis is a hands-on integration engineering role for someone who has already shipped MuleSoft in production, not just built flows in a...

  • Software Engineer

    15 hours ago


    Montreal, Quebec, Canada Velixo Full-time

    About Velixo Velixo is an award-winning vendor of Excel-based reporting solutions for Enterprise Resource Planning (ERP) software, such as Acumatica, MYOB, Cegid and Sage Intacct. We serve customers of every size, in every industry, by enhancing their reporting and planning experience, and introducing a world of innovative features and integrations in the...


  • Montreal, Montreal (administrative region), Canada DRW Holdings, LLC. Full-time $70,000 - $110,000 Contract

    Join DRW as a Software Developer focused on enhancing trading systems through innovative software solutions. Bring your experience in programming languages like Python, C++, or Java to a growing team. At DRW, you'll develop critical software that supports algorithmic trading strategies. This role emphasizes collaboration, best practices in software...


  • Montreal, Quebec, Canada Praxy Full-time

    This is a ground-floor opportunity on an early engineering team building an AI-native FP&A SaaS platform that helps finance teams modernize planning, forecasting, and reporting. You'll work closely with technical leadership to deliver high-impact features across multiple product engineering teams — with real ownership from day one.WHAT YOU'LL DO- Partner...


  • Montreal (administrative region), QC, Canada Xona Space Full-time $90,000 - $120,000 Contract

    Be a part of Xona's mission as a Software Development Engineer, focusing on innovative desktop applications that enhance satellite performance. Utilize your Python and C++ expertise to impact the future of GNSS technology. In this pivotal role, you will develop and integrate cutting-edge desktop applications for Xona’s satellite receiver platform. You are...


  • 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...


  • Montreal, Canada Lumenalta Full-time

    Senior Backend Engineer (AWS) Join to apply for the Senior Backend Engineer (AWS) role at Lumenalta As a Senior Backend Engineer at Lumenalta, you will design and implement robust backend systems, ensuring our applications are secure, scalable, and efficient. You will be responsible for working closely with DevOps and frontend teams to deliver...

  • Senior Platform

    8 hours ago


    Montreal, Quebec, Canada HaiLa Full-time

    HaiLa is building ultra-low power radio communications solutions that will eliminate the need for batteries in wireless communication devices by offering a product that is hyper power efficient that can run indefinitely from harvested energy. Our missionis to enable Ambient Power IoT with sensing everywhere on existing protocols such as Wi‑Fi. This is an...


  • Montreal, Quebec, Canada Harris Geospatial Solutions Full-time

    Contribute to defense technology at L3Harris as a Senior Associate in Test Engineering, based in Ottawa. This role focuses on validating naval communications systems through rigorous testing and automation techniques.As a member of L3Harris, you will engage in all verification aspects for military and commercial applications. The role emphasizes...


  • Montreal, Quebec, Canada Socket.dev Full-time

    About the Role Jesta I.S. builds enterprise retail technology used by apparel and footwear brands with complex, multi-site operations. Our data environment spans ERP and cloud platforms, and our engineering culture is hands‑on, pragmatic, and fast-moving. You’ll work in a production environment that integrates Oracle, Snowflake, and AWS, supported by...


  • Montreal, Quebec, Canada OPAL-RT TECHNOLOGIES Full-time

    Become a Senior DevOps Engineer at OPAL-RT and work with innovative tools for renowned clients like Ford and MIT. Engage in CI/CD automation within a dynamic team. You will be expected to have 3 to 5 years of experience in DevOps, capable of working independently and collaboratively to enhance internal tools and CI systems. Your proficiency in Python and...


  • Montreal, Quebec, Canada OPAL-RT TECHNOLOGIES India Pvt. Ltd. Full-time

    Become a Senior DevOps Engineer at OPAL-RT and work with innovative tools for renowned clients like Ford and MIT. Engage in CI/CD automation within a dynamic team. You will be expected to have 3 to 5 years of experience in DevOps, capable of working independently and collaboratively to enhance internal tools and CI systems. Your proficiency in Python and...


  • Montreal, Quebec, Canada Wissen Technology Full-time

    About the job The Wissen team continues to expand its footprint in the USA, Canada, UK, Australia, and India. More openings to come as we continue to grow the team! Please read below for a brilliant career opportunity. Role: Junior Python or Java AI Developer Title: Associate Location: Montreal Experience: 0-3 Years Mode of Work: Onsite Job...


  • Montreal, Canada AppHelp by AppDirect Full-time

    Job Description 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: Ingénieur(e) de données sénior About AppDirect Become a digital, global citizen and enable the new generation of digital entrepreneurs...


  • Montreal, Quebec, Canada Macdonald, Dettwiler And Associates Corporation Full-time

    Building the space between proven and possible, MDA Space is a trusted mission partner to the global space industry. A robotics, satellite systems and geointelligence pioneer with a 55-year+ story of world firsts and more than 450 missions, MDA Space is a global leader in communications satellites, Earth and space observation, and space exploration and...


  • Montreal, Quebec, Canada Unity Technologies Full-time

    The opportunity Are you a visionary DevOps Engineer with a keen focus on driving modern infrastructure through Automation, Infrastructure-as-Code (IaC), and advanced CI/CD practices? At Unity Technologies IT Engineering, you will be pivotal in evolving our global, multi-cloud environment. This includes architecting and managing highly available,...