winter software engineer internship jobs in Calgary

367 winter software engineer internship job listings in Canada. Find daily updated positions from leading job boards.

  • Software Engineer

    3 days ago


    Calgary, Alberta, Canada Ecolab Inc. Full-time

    Join CoolIT, an Ecolab Company, a global leader in Direct Liquid Cooling technology for data centers, supercomputers, and high-performance computing environments. We are looking for a Software Engineer to help modernize factory operations through software, connected systems, and reliable data. You will build and improve applications that support production...

  • Software Engineer

    2 days ago


    Calgary, Alberta, Canada Athennian Remote Full-time €90,000 - €120,000 Contract

    About the roleWe're looking for a driven Software Engineer to join our dynamic engineering team to contribute to our mission of managing hundreds of thousands of business entities worldwide, empowering our users with a platform that inspires trust. In this role, you will contribute to designing, building, and maintaining scalable software solutions that...

  • Software Engineer

    4 days ago


    Calgary, Alberta, Canada Ecolab Full-time

    Join CoolIT, an Ecolab Company, a global leader in Direct Liquid Cooling technology for data centers, supercomputers, and high-performance computing environments. We are looking for a Software Engineer to help modernize factory operations through software, connected systems, and reliable data. You will build and improve applications that support production...

  • Software Engineer II

    8 hours ago


    Calgary, Alberta, Canada Affirm, Inc. Full-time

    At Affirm, 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.Affirm is building the next generation of customer identity and authentication. This role is a hands‑on, mid‑engineering position...


  • Calgary, Alberta, Canada Athennian Remote Full-time €110,000 - €150,000 Contract

    About the roleWe're looking for a driven Senior Software Engineer to join our dynamic engineering team to contribute to our mission of managing hundreds of thousands of business entities worldwide, empowering our users with a platform that inspires trust. In this role, you will contribute to designing, building, and maintaining scalable software solutions...


  • Calgary, AB, Calgary Census Division, AB; Alberta, Canada Affirm, Inc. Full-time €133,000 - €183,000 Temporary

    At Affirm, 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. ...


  • Calgary, Alberta, Canada Athennian Full-time

    3 weeks ago Be among the first 25 applicantsCompany OverviewAthennian increases trust in business. Our products help legal, finance, and tax teams be transaction and audit-ready by organizing business entity and corporate structure information. Over 370,000 business entities in almost every country are managed on Athennian to automate workflows for...


  • Calgary, Alberta, Canada NovAtel Full-time

    Overview Hexagon's Autonomous Solutions, is looking for an Software Engineering Intern to join our high-tech engineering and manufacturing company for the period of May 3, 2027 to May 2, 2028.  To support our focus on delivering high quality products, we are looking for an enthusiastic internship student to add to our Software Infrastructure...


  • Calgary, AB, Calgary Census Division, AB; Alberta, Canada Affirm, Inc. Full-time €133,000 - €183,000 Temporary

    At Affirm, 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. Affirm is building the next generation of customer identity and authentication. This role is a hands‑on, mid‑engineering positio...


  • Calgary, AB, AB, Canada Athennian Remote Full-time

    **About Athennian** Athennian delivers Governance Ops™ software that aligns legal, finance, tax and fund teams through a secure, integrated source of truth for entity and ownership data. The platform enables organizations managing complex corporate and investment structures to automate governance workflows, maintain audit-ready records and collaborate...


  • Calgary, AB, Canada Promise Robotics Inc. Full-time $70,000 - $110,000 Contract

    Promise Robotics is pioneering Physical AI for homebuilding — a rapidly growing, venture-backed company bringing together AI, robotics, and manufacturing to help the homebuilding industry meet the growing demand for housing. Our robotic systems, built and operated inside AI-powered factories, give the industry the production capacity, consistency, and...


  • Calgary, AB, Calgary Census Division, AB; Alberta, Canada Promise Robotics Inc. Full-time

    Promise Robotics is pioneering Physical AI for homebuilding — a rapidly growing, venture-backed company bringing together AI, robotics, and manufacturing to help the homebuilding industry meet the growing demand for housing. Our robotic systems, built and operated inside AI-powered factories, give the industry the production capacity, consistency, and...


  • Calgary, AB, Calgary Census Division, AB; Alberta, Canada Athennian Full-time

    3 weeks ago Be among the first 25 applicants Company Overview Athennian increases trust in business. Our products help legal, finance, and tax teams be transaction and audit-ready by organizing business entity and corporate structure information. Over 370,000 business entities in almost every country are managed on Athennian to automate workflows for...


  • Calgary, Alberta, Canada AltaML Full-time

    Associate Business Solutions Consultant (Cohort 12 - Winter 2026)5 days ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.About The GovLab.ai We transform the way you think about applied AI. Teams are structured around projects for the public sector, guided by the Project Delivery Manager, Product Owner, and...

  • Automation Specialist

    17 hours ago


    Calgary, AB, Canada Westburne Full-time $65,000 - $90,000 Contract

    Automation Specialist - PLC & Software Company: Westburne Type: Full-time Description Description: Join Rexel: A Global Leader in Electrical Distribution Rexel is a world leader in the electrical distribution market, operating in 18 Countries and leveraging a network of 1950 branches and 27000 employees. We provide innovative electrical solutions and...

  • Engineering Intern

    17 hours ago


    Calgary, AB, Canada Innvenza Solutions Full-time $60,000 - $80,000 Contract

    Not a resume internship. Own a scoped project end to end, ship it to production, and demo weekly. Real product, real stakes. Large companies run critical operations on complex enterprise systems. These environments are difficult to work with, and mistakes are expensive. We are building AI systems designed to operate safely inside these environments. That...

  • Piping Engineer

    2 days ago


    Calgary, AB, Calgary Census Division, AB; Alberta, Canada COOEC Canada Full-time

    We are seeking an experienced Piping Engineer to join our team. This role is based in our Calgary office with occasional travel to project sites as required. Key Responsibilities Perform piping stress analysis using Caesar II software. Conduct stress analysis for both above-ground and underground pipeline systems. Evaluate nozzle loading on static...

  • Project Engineer

    17 hours ago


    Calgary, AB, Canada Ian Martin Group Full-time €76,000 - €131,000 Contract

    Project Engineer Raise is currently hiring a contract team member on behalf of our client. They're expanding their team to meet growing needs, making this a unique opportunity to work with an industry leader. Location: Calgary, AB T2C 5N1 Overview Performs engineering design evaluations and works to complete projects within budget and scheduling...

  • Piping Engineer

    2 days ago


    Calgary, AB, Canada COOEC Canada Full-time

    We are seeking an experienced Piping Engineer to join our team. This role is based in our Calgary office with occasional travel to project sites as required.Key ResponsibilitiesPerform piping stress analysis using Caesar II software.Conduct stress analysis for both above-ground and underground pipeline systems.Evaluate nozzle loading on static mechanical...


  • Calgary, AB, Canada SECURE Full-time $60,000 - $80,000 Contract

    About Us At SECURE, we lead the way in waste management and energy infrastructure, providing unmatched security and peace of mind to our customers. Our strength lies in our size, extensive network, solid reputation, industry expertise, and a relentless can-do attitude. With an expansive infrastructure network spanning Western Canada and North Dakota, we...