senior python developer

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


  • Montréal, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada Intact Financial Corporation Full-time

    As part of the development team, you will play a key role in the evolution of the VOSKER and SPYPOINT web application, used daily by our customers. In addition to contributing directly to the code across the entire technology stack, you will act as a technical reference for the team: you will support less experienced developers, influence architectural...


  • North Census Division, SK, Saskatchewan, Canada Telesat Full-time

    Telesat (Nasdaq and TSX: TSAT) is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunications, corporate and government customers for over 55 years. Backed by a legacy of engineering excellence, reliability and industry-leading customer service, Telesat has grown...


  • Canada Telesat Full-time

    Telesat (Nasdaq and TSX: TSAT) is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunications, corporate and government customers for over 55 years. Backed by a legacy of engineering excellence, reliability and industry-leading customer service, Telesat has grown...


  • Canada Intact Financial Full-time

    Our 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...


  • Canada Capgemini Full-time

    Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of...


  • Ahuntsic North, QC, Canada Telesat Full-time

    Telesat (Nasdaq and TSX: TSAT) is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunications, corporate and government customers for over 55 years. Backed by a legacy of engineering excellence, reliability and industry-leading customer service, Telesat has grown...


  • Canada Princeton IT Services, Inc Full-time

    A technology services company is seeking a Senior Software Engineer, specifically a Sr Python Developer, to enhance their core banking platform. The position requires strong experience in system design, cloud computing, and Python programming. The selected candidate will be responsible for delivering high-quality features, mentoring team members, and...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Princeton IT Services, Inc Full-time

    A technology services company is seeking a Senior Software Engineer, specifically a Sr Python Developer, to enhance their core banking platform. The position requires strong experience in system design, cloud computing, and Python programming. The selected candidate will be responsible for delivering high-quality features, mentoring team members, and...


  • Canada Linuxassociation Full-time

    Job DescriptionWe are seeking a highly experienced and technically proficient Senior Python Developer with 6+ years of hands-on experience to design, develop, and deliver critical, scalable, highly available, and performant applications. This role demands deep technical expertise, a strong focus on execution, and a proven ability to deliver robust software...


  • Toronto, ON, Canada Argonauts Holdings Limited Partnership Full-time $83,000 - $124,000 Contract

    Build React applications with Python and AWS for MLSE Sport Performance Lab as a 12-month independent contract developer. Support professional team coaching technology.MLSE Sport Performance Lab seeks a Full Stack Developer reporting to the Director, Software Engineering. You will develop web features, APIs, and mobile application support across multiple...


  • Ottawa, ON, Canada Canadian Inclusion Full-time $95,000 - $110,000 Contract

    Python and data integration define this Software Developer position with Thales in hybrid Ottawa, supporting defence and security applications. Build reliable production systems for Digital Fleet data.This full-time Software Developer role requires seven years of software development experience, including three years programming in Python. You will work with...


  • Ottawa, Canada The Descartes Systems Group Inc. Full-time €90,000 - €140,000 Contract

    Build reliable logistics software with Python, TypeScript, and Vue 3 at Descartes GroundCloud, supporting delivery fleets across North America. Your work improves daily workflows for drivers and dispatchers. As an Intermediate Software Developer, you will ship web application features and fixes within a collaborative engineering team. You will work across...


  • Canada IT Connex Full-time

    Join a collaborative engineering team as a Backend Python Developer focused on data solutions in a high-stakes trading environment. This role supports vital trading decision-making through data integrity. As a Backend Python Developer, you will play a key role in a financial institution, working on backend solutions that emphasize data processing and APIs....


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

    At RAVL, we connect strategy with execution, care deeply about the people we work with, and measure success by the lasting impact we leave behind. Our purpose is to build a team that puts real, sustainable business outcomes at the core of everything we do. We're looking for a Senior Full Stack Developer to join our team on a short-term contract...


  • Mississauga, ON, Peel Regional District, ON; Ontario, Canada Citi Full-time €120,800 - €170,800 Temporary

    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 level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this...

  • Software Developer

    2 days ago


    Mississauga, ON, Peel Regional District, ON; Ontario, Canada Pharma Medica Research Inc. Full-time

    Pharma Medica Research (PMRI) Inc. is a Contract Research Organization that strives for innovation and original solutions in a highly regulated and competitive industry. If your career goals align with innovation and original thinking you will be the perfect candidate to be part of an inclusive, adaptable, and forward-thinking organization. Our reputation...


  • Canada Intact Financial Full-time

    Our 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...


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

    Our 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...

  • Senior AI Engineer

    2 hours ago


    Winnipeg, Manitoba, Canada Miratech Full-time

    Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a...

  • Senior AI Engineer

    2 hours ago


    Montreal, Quebec, Canada Miratech Full-time

    Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a...