senior backend software engineer python jobs in Montreal

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  • Montreal, QC, Canada Sycle Full-time $110,000 - $160,000 Contract

    About SycleAt Sycle, we’re transforming how audiology practices operate. Our cloud-based practice management platform powers over 20,000 users worldwide - from local clinics to enterprise retailers - helping them streamline operations and deliver better patient care. We’re a growing SaaS company with startup energy, industry respect, and global...


  • Montreal, QC, Canada Xona-Space-Systems Full-time $90,000 - $120,000 Contract

    Xona is seeking a skilled Software Engineer to contribute to the development and integration of a desktop application that interacts with our in-house satellite receivers and to write application code for our satellite subsystem components.The ideal candidate thrives in a fast-paced startup environment and can work both independently and collaboratively to...


  • Montreal, QC, Canada F5 Remote Jobs Full-time $110,000 - $160,000 Contract

    Job Details Company: Kaseya Careers Position: Senior Software Engineer – DevTest / QA Automation Location: Canada - Remote About Kaseya Kaseya is the leading provider of AI-powered IT management and cybersecurity software, serving Managed Service Providers (MSPs) and internal IT organizations worldwide. Our comprehensive platform helps organizations...


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

    Flow Foundation, a layer-one blockchain platform, is seeking an experienced Senior Software Engineer to help build the decentralized computer powering Web3 apps.You will work on core Flow protocol, focusing on performance, scalability, and reliability, with a fully remote, global team and open-source software.The role requires solving ambiguous problems,...


  • Montreal, QC, Canada Quora Full-time $206,000 - $239,000 Contract

    [ Quora is a privately held, "remote-first" company. This position can be performed remotely from anywhere in Canada or the United States. Please visit careers.quora.com/eligible-countries for details regarding employment eligibility by country. ]About Quora:Quora’s mission is to grow the world's collective intelligence. To do so, we have two...


  • Montreal, QC, Canada Vention Full-time

    Vention, headquartered in Montreal, develops an AI-powered hardware-software platform for factory floors. You will design and deliver full-stack features, mentor teammates, and collaborate with product and engineering teams to ship scalable, reliable software that powers real-world machinery. We value ownership, strong problem solving, and an ability to work...

  • Senior SDET

    2 hours ago


    Montreal, Quebec, Canada SpryPoint Services Inc. Full-time

    The Company 2025 Deloitte Technology Fast 50 Canada Recipient & Fast 500 North America Recipient SpryPoint is modernizing how utilities serve their communities. As a high‑growth software company, we're shaking up the status quo in the utility industry with the first and only truly cloud‑native customer service and operations platform purpose-built for...


  • Montreal, QC, Canada Canada Mortgage and Housing Corporation Full-time €104,000 - €130,000 Contract

    Elevate your career as a Senior Specialist in Software Engineering at CMHC, focusing on D365 ERP. This hybrid role offers the chance to drive innovation in ERP solutions while collaborating with internal clients. As part of the Business Solutions Engineering team, you will take ownership of designing, developing, and implementing ERP solutions using...


  • Montreal, QC, Canada Compunnel Inc. Full-time €80,000 - €120,000 Contract

    We are seeking an experienced IT Software Developer (Level 4 – Advanced) with strong expertise in Python scripting, Java development, and REST API integrations. This role focuses on automation, integration workflow development, and data synchronization between Rally and Jira, as well as other enterprise IT systems. The ideal candidate will have a strong...


  • Montreal, QC, Canada Promptcube3 Full-time $110,000 - $160,000 Contract

    About Us: Wrapbook is the AI platform for production finance. We’re building a system of action that puts finance teams in control of their whole production, from payroll, to spend, to accounting. Built for feature films, TV, and commercials, Wrapbook is trusted by teams at Netflix, Paramount, Anonymous Content, and more. With backing from Andreessen...


  • Montreal, QC, Canada Clariti Cloud Inc. Full-time $147,000 - $228,000 Contract

    Clariti Cloud Inc. is hiring a product engineering developer to join a small, senior pod inside our Agentic SDLC framework, building permitting, licensing, plan review, and inspections for North American cities.You will direct coding agents, write clear specs, review outputs, and own the results as if you wrote the code, delivering features with quality,...


  • Montreal, QC, Canada Marqeta Full-time $100,000 - $130,000 Contract

    A leading fintech company is seeking a Senior Software Engineer on the Infrastructure Engineering team to innovate and enhance cloud-based solutions. You will design and optimize infrastructure tooling on AWS, focusing on safety and compliance. The ideal candidate has a Bachelor's degree in Computer Science and 5 years of experience, with mastery in...


  • Montreal, QC, Canada Okta Inc. Full-time $120,000 - $160,000 Contract

    Okta Identity Governance (OIG) organization is looking for a Senior Engineer to join our team — OIG is Okta’s Identity Governance and Administration solution that is directly responsible for one of the most critical and visible workflows in enterprise identity: how employees request, approve, and gain access to the resources they needAs a Senior Engineer...


  • Montreal, QC, Canada Kake Full-time $185,000 - $256,000 Contract

    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...


  • Montreal, QC, Canada Vanta Full-time $120,000 - $180,000 Contract

    At Vanta, our mission is to help businesses earn and prove trust.We believe that security should be monitored and verified continuously, and we empower companies to practice better security and prove it with ease. Vanta has a kind and talented team, and while some have prior security experience, many have been successful at Vanta without it. Build the...


  • Montreal, QC, Canada Affirm Full-time $153,000 - $213,000 Contract

    AtAffirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.Marketing & Privacy Engineering (MPE) builds trusted, privacy-aware consumer web experiences and measurement systems that enable sustainable growth. Within MPE, the Marketing pillar...


  • 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 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 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...