Senior remote Software jobs open to Canada (page 5)

275 live jobs · Remote jobs ranked right

Latest senior remote Software jobs open to Canada (page 5)

1. Contract Staff Software Engineer - (Firefox) C++,Storage Encryption

   Silver ? Mozilla · Canada, Germany, UK, Remote

   The role You will help the Firefox DOM LWS team to implement tasks for Storage Encryption everywhere, helping to drive the in-progress project through to completion . Responsibilities Contributing to delivering Storage Encryption Everywhere in Gecko, which may include tasks such as migrating data be

2. Contract Sr Data Analyst (SQL,Telemetry,Browser Engine)

   Silver ? Mozilla · Canada, Germany, UK, Remote

   The Gecko platform is the core engine of our product experience. To maintain competitiveness and user satisfaction, we must move beyond surface-level metrics to understand the deep correlations between engine performance and real-world user behavior. We currently face challenges with data quality, s

3. Staff Software Engineer, On-Prem

   Platinum ? CircleCI · Remote, Canada or Remote, United States

   About CircleCI Engineering CI/CD has been solved. Now it's being reinvented. AI agents don't just run pipelines. They write code, trigger builds, interpret failures, and propose fixes. The interfaces that developers use to understand and trust that work don't exist yet. We're building them. At Circl

4. Senior Software Engineer, Query

   Platinum ? CircleCI · Remote, Canada or Remote, United States

   About CircleCI Engineering CI/CD has been solved. Now it's being reinvented. AI agents don't just run pipelines. They write code, trigger builds, interpret failures, and propose fixes. The interfaces that developers use to understand and trust that work don't exist yet. We're building them. At Circl

5. Principal Mission Architect - International

   Gold ? Muon Space · Remote

   About the role Muon seeks a Principal Mission Architect and mission formulation lead to join our mission development team to help direct the development of new mission architectures, with a focus on opportunities outside the United States. The ideal candidate is a self-motivated versatile engineer w

6. Senior Full-Stack TypeScript Engineer

   Gold ? Mirantis · Remote, in, Remote

   Mirantis, an IREN company, is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intensive applications. By combining open source innovation with deep expertise in Kuber

7. Staff Software Engineer - Services Platform

   Platinum ? Mercury · San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States

   At its height, the Venetian Arsenal could produce ships at a speed that were mostly unmatched in its era. Its advantage was not simply that its craftspeople worked faster. Venice standardized the pieces around them. Parts, processes, and responsibilities became reusable enough that shipbuilding beca

8. Staff Software Engineer - Fraud

   Gold ? Mercury · San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States

   Every new business that applies to Mercury is like a new star appearing in the night sky. On its own, it’s a single point of light. But when we look closer, patterns emerge—data trails from partners, filings, founders, and financial histories—all connecting to form a larger constellation. That’s wha

9. Staff Data Scientist - Risk ML

   Gold ? Mercury · San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States

   In 1999 NASA lost contact with its Mars Climate Orbiter after a 9 month journey from Earth. It began its planned orbital insertion maneuver but went out of radio contact after passing behind Mars. While we may never know whether it was destroyed in the atmosphere or re-entered heliocentric space, we

10. Senior Software Engineer - Treasury

    Platinum ? Mercury · San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States

    In Renaissance Florence, wealthy merchants faced a dilemma: where could they safely store their gold without it sitting idle. The Medici family offered a radical alternative. They invited individuals to deposit their gold and other assets with their institution, promising not only secure storage but

11. Senior Software Engineer - SRE

    Gold ? Mercury · San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States

    When the Tarr Steps, a footbridge assembled of heavy stones in Exmoor National Park in England, washed away in a flood in 1942, the Royal Engineers rebuilt it. Then it washed away again in 1952. So the Royal Engineers heaved in more stones: on and on, like a Sisyphean lesson in absurdity. Of course,

12. Senior Software Engineer - Mercury Command

    Gold ? Mercury · San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States

    In 1965, an engineer in Scotland was given a mundane task with a tricky problem to it - banks wanted to close on Saturdays and still serve customers, but they didn’t know how to solve the authentication of the right user. James Goodfellow, working at Smiths Industries, uncovered the insights that yo

13. Senior Software Engineer - Investments

    Platinum ? Mercury · San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States

    During the Renaissance in Florence, affluent merchants sought a way to protect their gold while ensuring it remained productive. The Medici family introduced a groundbreaking solution: by depositing assets with them, wealth remained secure and earned steady returns while staying liquid. This marked

14. Senior Machine Learning Operations Engineer

    Platinum ? Mercury · San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States

    Mercury's use of machine learning in risk decisioning is growing fast in scope and in stakes. Models increasingly drive real-time decisions about fraud and financial crime, and the Machine Learning Platform (MLP) team exists to build a paved path from a trained model to a reliable production deploym

15. Senior Full-Stack Engineer

    Platinum ? Mercury · San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States

    Since the dawn of aviation, pilots have faced the constant challenge of air resistance, much like sailors navigating the friction of water. Amidst this relentless struggle, the trim tab emerges as an ingenious yet understated marvel. Just as the wheel revolutionized transportation by easing movement

16. Senior Engineering Manager - Mobile

    Platinum ? Mercury · San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States

    Our forebears found wisdom in the rhythm of tides and the migration patterns of birds, reading nature's encyclopedia with practiced eyes, while today's explorers navigate through infinite digital corridors and virtual landscapes that exist only in servers. Now our fingertips dance across surfaces th

17. Senior Engineering Manager - Custody

    Gold ? Mercury · San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States

    In 1968, the New York Stock Exchange began closing on Wednesdays so brokerage firms could catch up on paperwork. Every transaction depended on physical stock certificates being delivered, recorded, and reconciled. Trading had outgrown the infrastructure behind it. The expression “Paperwork crisis” h

18. Senior Engineering Manager - Credit Cards

    Platinum ? Mercury · San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States

    The idea of credit predates coinage itself. In ancient Babylon, loans of grain and silver were recorded on clay tablets, complete with interest rates, repayment terms, collateral, and the names of witnesses. These early systems turned trust into something durable and transferable, allowing people to

19. Senior Data Scientist - Risk ML

    Gold ? Mercury · San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States

    In 1999, NASA lost contact with its Mars Climate Orbiter after a 9-month journey from Earth. It began its planned orbital insertion maneuver but went out of radio contact after passing behind Mars. While we may never know whether it was destroyed in the atmosphere or re-entered heliocentric space, w

20. Senior Data Scientist - Growth

    Gold ? Mercury · San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States

    In the 1840s, Charles Babbage and Ada Lovelace worked on an early version of the computer known as the “Analytics Engine”. In the words of computing historian Doron Swade, “What Lovelace saw...was that numbers could represent entities other than quantity” and together they laid the foundation for ge

21. Senior Data Analyst - Reconciliation

    Platinum ? Mercury · San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States

    Mercury is building a complete finance stack for startups. We work hard to create the easiest and safest banking* experience possible to simplify entrepreneurs' and business owners' financial lives. Underneath Mercury’s products is a network of banking partners, internal systems, payment rails, and

22. Senior Backend Engineer - Product

    Platinum ? Mercury · San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States

    Since the dawn of aviation, pilots have faced the constant challenge of air resistance, much like sailors navigating the friction of water. Amidst this relentless struggle, the trim tab emerges as an ingenious yet understated marvel. Just as the wheel revolutionized transportation by easing movement

23. Senior Analytics Engineer

    Gold ? Mercury · San Francisco, CA, New York, NY, Portland, OR, or Remote within Canada or United States

    In 1989, Tim Berners-Lee wrote a proposal for CERN. CERN lost knowledge when people left, because its information was in many systems that did not connect. His solution was simple: link documents so that all people can find them and use them. That proposal became the World Wide Web. Mercury has a si

24. Senior Engineer, Application Security

    Gold ? Lightspeed · Calgary, Remote

    Hi there! Thanks for stopping by 👋 Are you actively looking for a new opportunity? Or just checking the market? Well… you might just be in the right place! As a Senior Application Security Engineer, you will serve as a foundational anchor on the AppSec team, leading our strategic shift hard-left to

25. Senior Software Engineer

    Gold ? Lean TECHniques · Remote, Remote

    Maybe you're bored and need a new challenge. Or you've already changed how you write software with agentic coding tools, and you want to work somewhere that gets it. Or maybe you just want to work somewhere that trusts you to do great work without all the red tape. Whatever the reason, we want you t

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Last updated: 2026-10-31T14:17:54.050Z