junior python developer

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1,000 junior python developer job listings in Canada. Find daily updated positions from leading job boards.


  • Canada Valsoft Corporation Full-time

    À PROPOS DU POSTE Anju Software recrute un ou une représentant(e) junior du développement des affaires pour se joindre à son équipe des ventes en pleine croissance en Amérique du Nord. Il s'agit d'un poste de développement, conçu pour une personne en début de carrière en vente qui souhaite suivre un parcours clair, de la génération de prospects...


  • Canada Randstad Canada Full-time

    Python and C++ expertise drives end-to-end feature development for TMX as a Senior Software Developer in a cloud-first, hybrid workstyle. Shape scalable systems while writing clean, modular code. This senior developer builds features across core development and technical architecture. The work spans distributed systems, API performance, cloud-native...


  • Canada AlayaCare Full-time

    Build full stack software with Python, JavaScript, and LLM features at AlayaCare, contributing to frontend and backend architecture. This senior role supports scalable applications. As a Senior Full Stack Developer on AlayaLabs within Data & Intelligence, you will deliver production-ready features from database to user interface. The work includes Vue.js,...


  • Canada Intact Financial Corporation Full-time

    Transform the future of AI solutions as a Senior Full-Stack Software Developer at Intact. Embrace a hybrid work model and contribute to innovative AI projects. This role will have you at the forefront of creating AI-powered applications. You will utilize your skills in Python, React, and AWS to build powerful, distributed systems. The emphasis on teamwork...


  • Canada Maple Leaf Sports & Entertainment Ltd. Full-time

    React and Python define this Full Stack Developer contract with MLSE Sport Performance Lab, supporting coaching applications across multiple projects. This 12-month independent contract reports to the Director, Software Engineering. You will develop web features, APIs, and mobile support using React, Python, AWS, and React Native. The team focuses on...


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

    Build full stack software with Python, JavaScript, and LLM features at AlayaCare, contributing to frontend and backend architecture. This senior role supports scalable applications. As a Senior Full Stack Developer on AlayaLabs within Data & Intelligence, you will deliver production-ready features from database to user interface. The work includes Vue.js,...


  • Mississauga, ON, Peel Regional District, ON; Ontario, Canada Citigroup Inc. Full-time

    Lead Python full stack development at Citi, applying cloud-native architecture and modern JavaScript frameworks in a full-time technology position. This senior Applications Development Technology Lead Analyst establishes and implements application systems with Technology teams. The work combines Python, Flask or FastAPI, React, Angular, or Vue, and...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Linuxassociation Full-time

    Job Description:Engineering and Architecture•Design, build, and maintain backend financial and payments systems flows (e.g., core banking, ACH, wire, card, and digital asset transaction processing).•Influence software architecture and lead design decisions for the Platform, with particular focus on payments and money-movement systems.•Develop, test,...


  • Mississauga, Ontario, Canada J2B Global LLC Full-time

    Role: Senior Python Developer - Data Lineage & Gen AI Location: Mississauga, Canada Visa Salary Expectation Job Summary: We are seeking a hands-on Python Developer to design and build scalable data lineage solutions that parse and analyze large, multi-language codebases to generate accurate, column-level data lineage. The role combines strong Python...


  • Mississauga, Peel Region, Canada Citigroup Inc. Full-time €171,000 - €242,000 Contract

    Lead Python full stack development at Citi, applying cloud-native architecture and modern JavaScript frameworks in a full-time technology position. This senior Applications Development Technology Lead Analyst establishes and implements application systems with Technology teams. The work combines Python, Flask or FastAPI, React, Angular, or Vue, and scalable...


  • Canada Citigroup Inc. Full-time

    Discover your future at Citi: Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. The Applications Development Technology Lead Analyst is a senior...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Akamai Full-time €62,500 - €112,500 Temporary

    Are you interested in building a scalable platform? Are you a software engineer that is passionate about scalability, reliability and correctness? Join our Compute division's Platform Engineering Team! Akamai is working to simplify the way people work in the cloud. Our work environment nurtures innovative solutions, rapid development cycles, and open...


  • Toronto, ON, Canada Intone Inc Full-time €96,000 - €165,000 Contract

    Senior Python API development in Toronto calls for RESTful services expertise and independent execution. This 12-month contract includes enterprise software delivery. As a Senior Python Developer, you will deliver solutions with proven ownership and minimal supervision. The work includes Python, APIs, CI/CD pipelines, and testing. You will also address...


  • Canada Citigroup Inc. Full-time

    Lead Python full stack development at Citi, applying cloud-native architecture and modern JavaScript frameworks in a full-time technology position. This senior Applications Development Technology Lead Analyst establishes and implements application systems with Technology teams. The work combines Python, Flask or FastAPI, React, Angular, or Vue, and...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Maple Leaf Sports & Entertainment Ltd. Full-time

    React and Python define this Full Stack Developer contract with MLSE Sport Performance Lab, supporting coaching applications across multiple projects. This 12-month independent contract reports to the Director, Software Engineering. You will develop web features, APIs, and mobile support using React, Python, AWS, and React Native. The team focuses on...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Intact Financial Corporation Full-time

    Transform the future of AI solutions as a Senior Full-Stack Software Developer at Intact. Embrace a hybrid work model and contribute to innovative AI projects. This role will have you at the forefront of creating AI-powered applications. You will utilize your skills in Python, React, and AWS to build powerful, distributed systems. The emphasis on teamwork...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Analyst Technical Solutions Full-time

    Develop Python applications with Django, Celery, and AWS for Ontario Health’s Genomics work in Toronto’s hybrid software development environment. The Senior Software Developer supports PanelApp, an open-source platform from Genomics England built on Django. You will design and develop Python-based applications on AWS while contributing to the Drug...


  • Winnipeg, MB, Winnipeg Census Division, MB; Manitoba, Canada Jobgether Full-time

    Lead SAS-to-Python modernization from Canada remotely, applying Python, Anaconda, SQL, and Unix automation during CST working hours. Guide migration with hands-on technical leadership. This senior-level developer leads large-scale legacy SAS migration and decommissioning initiatives. You will interpret SAS programs, datasets, workflows, and analytical...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Randstad Canada Full-time

    Python and C++ expertise drives end-to-end feature development for TMX as a Senior Software Developer in a cloud-first, hybrid workstyle. Shape scalable systems while writing clean, modular code. This senior developer builds features across core development and technical architecture. The work spans distributed systems, API performance, cloud-native...


  • Canada Linuxassociation Full-time

    Job Description:Engineering and Architecture•Design, build, and maintain backend financial and payments systems flows (e.g., core banking, ACH, wire, card, and digital asset transaction processing).•Influence software architecture and lead design decisions for the Platform, with particular focus on payments and money-movement systems.•Develop, test,...