senior backend software engineer python jobs in Montreal

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  • Montreal, QC, Canada Wwshemi Full-time $140,000 - $190,000 Contract

    As the most trusted global leader in data-first contract lifecycle management (CLM) software, Agiloft helps organizations manage the end-to-end process of proposing, negotiating, signing, and leveraging contracts using our flexible Data-first Agreement Platform (DAP). With contract data as the foundation, customers quickly and collaboratively reach agreement...


  • Montreal, QC, Canada Candidate Full-time $250,000 - $280,000 Contract

    What We’re Building Honeycomb is a service for the near and present future, defining observability and raising expectations of what developer tools can do! We’re working with well known companies like HelloFresh, Slack, LaunchDarkly, and Vanguard and more across a range of industries. This is an exciting time in our trajectory, we’ve closed Series D...


  • Montreal, QC, Canada Dialogue Technologies Inc. Full-time $100,000 - $140,000 Contract

    Join Dialogue as a Senior Software Engineer focusing on full-stack development in Montreal or Toronto. In this hybrid role, you will enhance client healthcare experiences through robust software solutions. As part of the Client Stream team, you'll report to the Manager of Software Development and take responsibility for building and operating critical...


  • Montreal, QC, Canada Flow Foundation Full-time $120,000 - $160,000 Contract

    Flow is a layer one blockchain designed from the ground up as a platform for a new generation of Web3 apps, games, and the digital assets that power them. Flow is home today to millions of users and apps from top tier creators including Dapper Labs (NBA, NFL, Disney) as well as industry leaders such as Mattel (Barbie, Hot Wheels), LiveNation / Ticketmaster,...


  • Montreal, QC, Canada Makeship Full-time $110,000 - $130,000 Contract

    A rapidly growing tech startup in Canada is seeking a Senior Software Engineer to lead complex technical initiatives and mentor junior engineers. The role requires full-stack development experience and leadership in project delivery, with a focus on building a reliable platform. Ideal candidates will have over 5 years of experience, particularly in...


  • Montreal, QC, Canada Akamai Career Site Full-time $103,000 - $185,000 Contract

    Would revolutionizing the cloud computing space excite you? Are you passionate about delivering the core platform that enables everything-as-a-service for your fellow developers? Join our Compute Team! Akamai's Cloud Technology Group's Compute division, formerly Linode, and now Akamai's Connected Cloud (ACC), consists of collaborative, inclusive, and...


  • Montreal, QC, Canada Motive Studio Full-time $120,000 - $160,000 Contract

    Motive Studio in Montreal is seeking a Senior Core Software Engineer to craft high-quality C++ code for Battlefield titles. You will focus on performance, memory efficiency, and low-level platform work, collaborating with the Frostbite team and DICE to push technology forward.You will be part of a studio that values bold ideas, inclusive culture, and growth....


  • Montreal, QC, Canada Affirm, Inc. Full-time $120,000 - $170,000 Contract

    Marketing & Privacy Engineering (MPE) builds trusted, privacy-aware consumer web experiences and measurement systems that enable sustainable growthWithin MPE, the Marketing pillar owns Affir’s Logged-Out Web experiences, web experimentation, client-side tagging, marketing technology integrations, attribution, and measurementAs a Senior Software Engineer on...


  • Montreal, QC, Canada Hewlett Packard Enterprise Full-time $114,000 - $164,000 Contract

    Hewlett Packard Enterprise Development LP is seeking a Senior Embedded Software Developer in Kanata, Ontario. You will design, implement, and maintain embedded software for Linux-based networking platforms, collaborating with hardware and firmware teams to ensure robust driver and application development.The role emphasizes Embedded Linux, C/C++, Python,...


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

    Offre d'emploi : Développeur Cloud AWS Python Localisation : Montréal Mode de travail : Hybride (2 jours par semaine au bureau) Début : Dès que possible Salaire : Non précisé Le masculin est utilisé pour alléger l'annonce. Ce que nous allons accomplir ensemble : Tu rejoindras une grande organisation en pleine transformation technologique au...


  • Montreal, Quebec, Canada Ribbon Communications Full-time

    Build optimized networking software in C at Ribbon, focusing on embedded programming and data plane acceleration across global engineering locations. This hands-on development role supports Ribbon’s next-generation security and networking products. You will research technical information, design software, and contribute across public and private clouds,...


  • Montreal, Quebec, Canada BlackBerry Inc. Full-time

    Lead QNX Development Tools and Software Center engineering with embedded software expertise and strategic people leadership. Guide globally used tools from design through verification. QNX seeks a Senior Software Engineering Manager to direct design, development, and verification for its Development Tools suite and QNX Software Center. You will provide...


  • Montreal, QC, Canada Computrition, Inc. Full-time $150,000 - $170,000 Contract

    A leading software company is seeking a Senior Software Engineer to develop a new AI-first SaaS application. You will design backend systems using .NET/C# and apply advanced architectural patterns within a cloud-native environment. Ideal candidates will have senior-level experience, including Event Sourcing, CQRS, and proficiency with AWS and Docker. This...


  • Montreal, Quebec, Canada Akamai Full-time

    Elevate your career with Akamai as a Senior II Software Engineer in Cloud Data Services. Work on cutting-edge technology with a diverse, multinational team to develop high-scale data services.As a Senior II Software Engineer, you will design, build, and maintain backend data services and APIs for high-throughput workloads, ensuring alignment with DBA and SRE...


  • Montréal, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada LanceSoft, Inc. Full-time

    Overview We have an immediate need for an experienced full-stack developer who is strong in Java and knowledgeable in Angular. Ideal candidates will have extensive, multi-year hands-on experience, an eye for quality and attention to detail, to help our agile squads develop and maintain the next-generation distributed platform for a critical business line. ...


  • Montreal, Quebec, Canada 3Pillar Full-time

    3Pillar is an AI transformation partner on a mission to help enterprises build the AI-native products and intelligent agents that will define the next era of business. With teams across North America, Europe, Latin America, and Asia, we work with the most ambitious companies in financial services, healthcare, media, and technology — helping them move...


  • Montreal (administrative region), QC, Canada Kake Remote Full-time $171,000 - $270,000 Contract

    Kake is a remote-first company and a people-first global community of senior engineers. Kake engineers are behind some of the world’s most innovative products (Brands you’ve heard!), from Fortune 500 to fast-growing companies. We believe it’s not where your table is, but what you bring to the table that matters. Our community spans 45,000+ engineers...


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

    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: Senior Java Software Engineer Title: VP/Director Location: Montreal, QC Experience: 10+ Mode of Work: Onsite 3-4 days per week Required skills: ...


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

    Design AI agents with Python and TypeScript as a Senior AI Developer at a Montreal startup, working in a hybrid model. Build production systems for legaltech. Abbeal is hiring a Senior AI Developer, also identified as Senior AI Engineer, for a permanent client-side position. You will help launch a new project intended to transform the legal sector. The...


  • Montréal, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision! Full-time

    Senior Software Engineer – Core Java, Apache Spark, Python, Big Data, SQL Job Description – Core Java, Apache Spark, Python We are seeking a highly motivated and experienced Software Engineer with strong expertise in Core Java, Apache Spark, Python, SQL, and Linux to design, develop, and support scalable server-side applications and analytical data...