software test engineer jobs in Calgary

Staff Software Engineer, Backend (Identity Decisioning)Remote CanadaAt Affirma, 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's Identity team is mission-critical to the customer checkout experience. When a customer chooses affirm,...

Cority, Inc. is seeking a Staff Software Engineer to join our dynamic, fast-paced team in Canada. You will design and enhance core Cority software, collaborate with Product Development, and contribute to our long-term roadmap.You will lead technically, drive architecture, mentor junior developers, and work with remote teams to deliver production-ready code...

Software Engineer - Open Source ContributionsRole Type: ContractorLocation: RemoteSeeking experienced Software Engineers to contribute to open-source development projects supporting AI training. You'll work on real-world codebases involving feature development, debugging, refactoring, and performance optimization. No prior AI experience is required.Key...

Elevate your career with Unity by becoming a Senior Full Stack Software Engineer. In this role, you'll develop scalable services for our global unified ads platform, working with TypeScript and React.Unity is expanding its Ads team in Montreal or Toronto. As a Full Stack Engineer, you'll be responsible for designing services, modeling data, and ensuring...

[ Quora is a privately held, "remote-first" company . This position can be performed remotely from anywhere in Canada or the United States. Please visit careers.quora.com/eligible-countries for details regarding employment eligibility by country. ]About Quora:Quora's mission is to grow the world's collective intelligence. To do so, we have two...

CoolIT Systems, Inc. is hiring a full-time Test Specialist (Mechanical/PCL) to lead the day-to-day execution of passive cold plate loop and vertical rack manifold testing and qualification activities.You will develop and execute detailed test plans to ensure our products meet both internal and customer standards. You will analyze hardware and software...

What do you think of when you hear the name MNP? Most likely tax and accounting, but as one of Canada's largest consulting organizations, we're so much more! We're also serious about technology. Make an impact as a Quality Engineering & Testing Manager to lead and strengthen quality engineering across the Digital Solutions practice. This role will establish...

CoolIT, An Ecolab Company, the leading Direct Liquid Cooling technology provider for data centers, supercomputers, and desktop computers is looking for a Factory Test Infrastructure Engineer to support the design, development, and implementation of manufacturing test infrastructure.What's in it for you:We strive to be an employer of choice and as such we...

Contract Staff Software Engineer - Performance Graphics (C++,Rust, WebGL) Remote CanadaThe role You will take on the ongoing maintenance and engineering work in Firefox's Graphics area (rendering, compositing, images, canvas, WebGL). You help keep the graphics code healthy.Responsibilities Own day-to-day Graphics maintenance: bug fixes, regressions, test...

Description:This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Full Stack Software Engineer - AI-First based in Canada.This role offers the opportunity to build high-scale software in an AI-first engineering environment focused on transforming complex global work compliance into...

Camunda is the enterprise platform for agentic orchestration , enabling organizations to coordinate AI agents, people, and systems across complex, end-to-end business processes. With built-in governance, auditability, and human oversight, Camunda gives enterprises the control they need to move AI from pilots to production — safely and at scale. Trusted by...

Shape impactful consumer journeys with Affirm as a Full Stack Senior Software Engineer. This role focuses on leading mobile initiatives and building high-quality consumer experiences remotely.As a senior engineer, you'll own quarterly goals, guiding your team through complex challenges. Collaborate with product management, design, and analytics during the...

Why Thunderbird?Thunderbird is one of the world's most trusted open-source email applications, empowering more than 20 million people globally. At Thunderbird, we build privacy-respecting communication and productivity tools that help people manage their digital lives while staying in control of their data.We are open source by design. Our products are...

Staff Software Engineer, Web Application Services Remote CanadaWhy Thunderbird?Thunderbird is one of the world's most trusted open-source email applications, empowering more than 20 million people globally. At Thunderbird, we build privacy-respecting communication and productivity tools that help people manage their digital lives while staying in control of...

At Affi... 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.We are looking for a Software Engineer to join the Identity Decisioning team, responsible for building backend systems that validates consumer identity in all of Affirms products...

A leading technology firm in Canada is seeking a Senior Software Engineer / Coding Expert for a part-time, project-based contract. The role involves assessing and refining AI-generated code, designing unit tests, and providing technical feedback. Ideal candidates should have over 6 years of software engineering experience, particularly in backend or...

WHAT YOU’LL DORole: As the Manufacturing Test Manager, you will lead the manufacturing test team, developing and implementing robust test strategies to ensure the quality and reliability of our products. This role involves overseeing the design and improvement of test systems, collaborating with cross-functional teams, and driving continuous improvement...

ABOUT COOLIT, AN ECOLAB COMPANYFounded in Calgary, Alberta in 2001, CoolIT Systems is the leading Direct Liquid Cooling technology provider for data centers, supercomputers, and desktop computers. We design and manufacture solutions used by the largest tech companies globally. Recognized as one of “The Americas’ Fastest Growing Companies 2023” by...

ABOUT COOLIT, AN ECOLAB COMPANY Founded in Calgary, Alberta in 2001, CoolIT Systems is the leading Direct Liquid Cooling technology provider for data centers, supercomputers, and desktop computers. We design and manufacture solutions used by the largest tech companies globally. Recognized as one of “The Americas’ Fastest Growing Companies 2023” by...

At General Dynamics Mission Systems–Canada, we’re not just engineering technology — we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical solutions that enhance national security, strengthen communities, and protect the people we serve. We are seeking a skilled DevOps Engineer to join our team and...