python jobs in Montreal

Drive innovation with Kinaxis as a Machine Learning & Operations Research Engineer. This role involves enhancing supply chain solutions through mathematical modeling and robust software development in a hybrid work model. You will be instrumental in building and refining the infrastructure that allows machine learning models to excel in real-world...

Drive impactful backend solutions as a Senior Backend Engineer with Affim in Canada. Utilize your expertise in Python or Kotlin to innovate and enhance consumer experiences. At Affim, we are constructing an advanced advertising platform and a top-tier shopping destination. As a Senior Backend Engineer, you'll set the technical strategy for your team while...

Join Boyd Thermal by Eaton as a Senior Software Developer in Kelowna, BC, or remotely in North America. This role focuses on building desktop applications and fluid simulation software while collaborating closely with a software architecture lead. You will take charge of developing simulation software used by engineers in major industries. The job requires...

Azure Databricks データエンジニア（カナダの金融機関・モントリオール・ハイブリッド） カナダの金融機関のデータ部門で24か月の案件。Azure Databricks 上でバッチ・ストリーミングのパイプラインを構築します。Python、Spark、Data...

Poste : ingénieur principal en automatisation de l'assurance qualité / SDETLieu de travail : 100 % à distance (Toronto)Vous êtes curieux, vous aimez résoudre des problèmes et vous êtes passionné par l'automatisation des tests ? Rejoignez une entreprise de logiciels en pleine croissance basée à Montréal en tant qu'ingénieur principal en...

Delos Data in Montreal is seeking a System Software Engineer to redefine the infrastructure layer for large-scale AI. You will bridge high-level AI frameworks and low-level system software, designing communication and execution primitives for running models across thousands of GPUs.You should be fluent in C++ and Python, with strong Linux and OS internals...

GIRO is seeking a data engineer/architect to own and evolve the Microsoft Fabric data platform. You will ensure reliable ingestion, design scalable models, and optimize data delivery for BI, AI, and decision support.The role requires 6–8 years of data engineering/architecture experience, strong SQL and Python/PySpark skills, and fluency in French and...

Aequilibrium is seeking a Senior Full Stack Developer to work remotely from Canada on a large-scale digital initiative. You will design and implement frontend and backend services, REST APIs, and cloud-native components in an Agile delivery environment.The role requires strong TypeScript/React skills, Python backend knowledge, and experience with CI/CD,...

Affirm, Inc. is seeking a software engineer to help build backend systems at scale in a remote-capable role across Canada. You will work with JavaScript/TypeScript and Python or Kotlin, delivering clear, tested, and extensible code within a multi-component environment.The role emphasizes ownership, collaboration with a global engineering team, and ongoing...

Affirm is seeking a Batch Developer Experience engineer to join our remote-first team serving Canada. You will break down complex backend work, design and launch scalable services, and collaborate with product, design, analytics, and operations to keep systems reliable and observable.Ideal candidates have 1.5+ years as a software engineer, strong Python or...

A tech-focused company in Canada is seeking a part-time Vibecode specialist to work on the Tendem project. The role involves advanced web research, data extraction, and analysis using Python and various tools. Candidates should have strong expertise in web scraping, data manipulation, and visualization, with at least one year of relevant experience. This...

A leading technology company located in Ontario is seeking an experienced backend developer to architect and scale the backend infrastructure supporting its research and AI platforms. The ideal candidate has over 5 years of backend development experience and is proficient in Node.js, Python, or Go. The role involves developing scalable systems, managing...

A leading AI consultancy in Canada seeks a Freelance Data Science Expert to design and develop data science problems for advanced projects. This role requires a Master's or Ph.D. in a related field and over 5 years of experience with proven impact. Experts in Python, SQL, and statistical analysis will thrive. Enjoy flexible part-time hours with rates up to...

A technology company is seeking a Senior Backend Engineer who will be responsible for designing and implementing robust backend systems. You will work closely with DevOps and frontend teams to deliver scalable applications leveraging AWS cloud services and Kubernetes. The role requires a minimum of 5 years of backend development experience, proficiency in...

Hello, I'm Robin, recruitment and business development consultant at FED IT, a recruitment agency specializing in IT professions. I work on two types of recruitment: temporary and permanent. All our consultants are IT experts who speak your language and work in your environment. We cover the IT, development, business intelligence and infrastructure...

Aversan Inc. in Montreal, QC, is seeking a C++ Software Developer & Tester to join our hybrid team. The role focuses on developing and maintaining a test harness in C++, interfacing with TI AM64xx peripherals and the TI SDK.You will write test cases for FPGA tests in DOORS and C++, review procedures, maintain Python automation scripts, and contribute to...

CAE is seeking an Infrastructure Operations Engineer to join the Infra Ops team in Montreal. You will build, automate, and operate CAE's hybrid infrastructure platform spanning Azure, OpenShift, and on‑premise environments, supporting day-to-day operations, incident response, and continuous improvement.The ideal candidate has 5+ years in infrastructure or...

A technology and marketing company is seeking a Senior Devops Engineer in Montreal to design and manage hybrid infrastructure environments. The role involves developing innovative solutions for system deployment and monitoring while mentoring teammates. Candidates should have over 5 years' experience in infrastructure engineering, strong Python development...

iA Financial Group in Montreal is seeking an IT Solutions and Data Designer to design, develop, implement, and evolve secure data solutions. You will collaborate with partners and delivery teams, serve as a technical reference, and contribute to testing, deployments, and maintenance.Ideal candidates have strong SQL, Python, data modeling, and ETL/ELT...

Transat seeks a Decision Science Specialist to evolve and validate AI/ML solutions and revenue management systems. You will transform data into actionable business insights and develop dashboards to inform strategic decisions.Collaboration spans Revenue Management, Data Science, and Technology in an agile setting. The role demands strong stats, ML,...