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.
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Senior Engineering Manager, IDE
2 days ago
Montreal, Quebec, Canada BlackBerry QNX Full-timeBlackBerry QNX is seeking a Senior Software Engineering Manager to lead the design, development, and verification of our Development Tools suite and the QNX Software Center. This role requires strategic technical direction, people leadership, and cross-functional collaboration across global teams. You will oversee tool design, development, and certification...
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Hybrid Senior Embedded Engineer, Imaging
15 hours ago
Montreal, Quebec, Canada Industry Professionals Full-timeA leading technology firm in Montreal is seeking a Senior Embedded Engineer specializing in imaging and vision systems. This hybrid role requires expertise in embedded software development, image processing, and camera systems. Candidates should possess a Bachelor's degree in a relevant field and 5-10 years of experience. The successful applicant will...
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Senior Machine Learning Engineer Premium
4 hours ago
Montreal, Canada Jumio Full-timeMachine Learning Engineer – Biometrics (Computer Vision) We’re looking for a Staff/Senior Machine Learning Engineer with deep expertise in computer vision and biometrics to lead the design and scaling of face recognition systems in production. You’ll build and train models, and own ML systems end-to-end on AWS. The final job level for this role will be...
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Senior Backend Engineer
2 days ago
Montreal, Canada Berkeley Payments Full-timeA leading payment technology provider is seeking a Senior Software Engineer to join their team. This backend-focused role involves architecting and developing high-quality software solutions for payment processing systems. The ideal candidate has over 5 years of experience in software development, especially within the fintech sector. The position offers a...
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Senior Backend Engineer
2 days ago
Montreal, Canada PostGrid Full-timeA global enterprise SaaS leader is seeking a Senior Software Engineer to enhance their core product. The successful candidate will architect scalable REST APIs, optimize backend services, and manage data workflows to support vast logistics operations. With a required 5+ years of experience in backend software engineering, expertise in Node.js, and a...
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Software Developer in Test Intern
13 hours ago
Montreal, Quebec, Canada Dragonfly Logistics Lab Inc. Full-timeMake your internship count At Intelcom, interns don’t just observe, they contribute meaningfully to real projects that shape how we operate. You’ll gain hands‑on experience, grow your skills, and explore long‑term career opportunities in a fast-moving, innovation-driven environment.Internship ResponsibilitiesParticipate in the development, testing,...
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Junior Software Developer
2 days ago
Montreal, Canada Canonical Full-timeOverviewCanonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world’s leading public cloud and silicon...
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AI Software Developer
13 hours ago
Montreal, Quebec, Canada Huawei Canada Full-timeHuawei Canada has an immediate permanent opening for an AI Software Developer. About the team: The Smart Grid Technology Lab focuses on research in real-time simulation technologies, microgrid energy management, control systems, and other smart grid technologies. We apply cutting-edge technologies to the digital power industry. The lab has developed into a...
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Experienced Software Developer at AppDirect
5 hours ago
Montreal, Quebec, Canada AppDirect Full-timeBecome an integral part of AppDirect by taking on the role of an Experienced Software Developer. Utilize your Java knowledge to build products that support millions worldwide. In this role, you will collaborate with senior engineers, writing effective and testable code while building valuable software features. Your responsibilities will include...
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Montreal, Canada Lumenalta Full-timeElevate your career as a Senior Data Engineer in a fully remote setting. Drive data excellence with your expertise in pipeline design and management. In this senior role, you’ll be responsible for creating, maintaining, and optimizing ETL pipelines using Python or Java and SQL. You will handle large, complex datasets and ensure reliability and...
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Junior Software Developer
3 days ago
Montreal, Quebec, Canada Plusgrade Full-timeEmployment Type: PermanentJob Description: Junior Software Developer, Guest-facing TeamWhat You’ll Be DoingYou will join the Guest-facing team to design, build, and maintain full-stack features across our web applications, working from the database schema up to the user interface. You will develop and optimize customer-facing upsell experiences with a...
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Lead Engineer, Embedded Software
4 days ago
Montreal (administrative region), QC, Canada THINK Surgical Full-time $120,000 - $160,000 ContractThe Lead Engineer, Embedded Software will drive the design and development effort of the current optical tracking system to the next generation. They will perform system analysis, identify improvements and root causes, debug and optimize algorithms, and design novel solutions as well as maintain the current code base. This position can based in the Montreal,...
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Senior Engineer for Mineral Exploration
4 days ago
Montreal, Quebec, Canada KoBold Metals Full-timeDrive innovation in mineral exploration with KoBold as a Senior Software Engineer, focusing on Scientific Computing. Utilize your skills in machine learning to enhance data-driven exploration.In this remote opportunity, you will be a key player on the team developing next-generation scientific computing tools. Your work will revolve around applying machine...
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Intermediate Software Developer, Full Stack Premium
6 days ago
Montreal, Quebec, Canada Intact FC Full-time $94,200 - $115,200 ContractOur 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...
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Montreal, Canada Lumenalta Full-timeEmbrace an exciting opportunity as a remote Senior Data Engineer. Lead the charge in building scalable data solutions, utilizing Databricks on AWS for impactful results. This mid-senior level position involves hands-on design and implementation of data engineering solutions aimed at optimizing performance and ensuring data integrity. You will engage...
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Senior Engineer – AI at PSP Investments
1 day ago
Montreal (administrative region), QC, Canada PSP’s Private Debt & Credit Investment (PDCI) group Full-time $120,000 - $180,000 ContractElevate investment strategy as a Senior Applied AI Engineer at PSP Investments. Lead the creation and optimization of Floyd, our innovative AI platform designed for investment teams. This senior role involves a mix of AI engineering and product development, closely working with investment professionals to build a reliable, user-friendly AI tool. Your...
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2027 Winter Student Opportunities RBC Borealis
8 hours ago
Montreal, Quebec, Canada RBC Full-timeWhat’s the opportunity? We’re looking for an enthusiastic software engineer who’s excited by the opportunity of being at the forefront of machine learning technology, and working on extremely challenging problems. As a Co-op Machine Learning Software Engineer, you’ll be involved a project end to end – everything from data pre-processing to...
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Senior Graphics Software Engineer
7 days ago
Montreal, Quebec, Canada Socket.dev Full-timeGoogle in Montreal seeks a Chrome Graphics Developer to advance the graphics stack for fast, secure web rendering. You will work on the Chrome graphics pipeline, contribute to WebGPU features, and help evolve ANGLE while addressing security and performance concerns.Join a team focused on building a safer, faster browser across platforms, collaborating with...
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Post-Training AI Systems Engineer
1 day ago
Montreal, Montreal (administrative region), Canada Cohere Full-time $100,000 - $130,000 ContractCohere is seeking a Member of Technical Staff (Post training team) to help advance model training technologies. Responsibilities include designing software, post-training optimization, and collaboration across teams. Ideal candidates possess strong software engineering skills and should be proficient in Python and frameworks like JAX, and Pytorch. Join a...
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Senior Software Developer, Full-Stack
1 day ago
Montreal (administrative region), QC, Canada Dialogue Full-time €110,000 - €160,000 ContractSenior Software Developer, Full-Stack (Client experience) About this position 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...