Senior systems software engineer job offers in toronto, on

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  • Senior Software Engineer, Ai/Llm

    new Censys Toronto, ON

    ...threat intelligence providers worldwide. This position is remote within the United States or Canada. Role SummaryCensys is seeking a highly experienced Senior...
    9 h 15 minutes ago in Talent.com

    Report

  • Senior Python Software Engineer - Toronto

    new Validus Risk Management Toronto, ON

    OverviewValidus is looking for a financial software engineer to join our back-end team. This team is responsible for designing, implementing and maintaining...
    9 h 24 minutes ago in Talent.com

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  • Senior Software Engineer, Full-Stack

    new Fitch Group Fitch Ratings Fitch Solutions Group Toronto, ON

    Senior Software Engineer, Full-Stack Requisition ID: 49051 Business Unit: Fitch Group Category: Information Technology Location: Toronto, ON, CA Software...
    9 h 15 minutes ago in Talent.com

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  • Senior Software Engineer, Data Pipelines, Infrastructure

    new Lyft Toronto, ON

    ...cultivating a work environment where all team members belong and have the opportunity to thrive. Our Infrastructure team is passionate about building software...
    1 day ago in LifeworQ

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  • Remote Senior Software Engineer - 34123

    new Turing Toronto, ON

    2 days ago Be among the first 25 applicantsJob Title: Senior Software Engineer – LLM Evaluation & Repository ValidationAbout the projects: We are building...
    18 h 29 minutes ago in Talent.com

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  • Senior Systems Engineer – Avionics

    Essence Coaching Group Toronto, ON  +16 locations

    Senior Systems Engineer – Avionics Location: Lindsay, Ontario, Canada (Hybrid) Employment Type: Full-time Salary Range: CAD 165,000 – 210,000 gross/year...
    30+ days ago in Jobleads

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  • Senior Software Engineer, Graphics Remote, Canada

    new Unity3d Toronto, ON

    ...communicate and render under real‐world constraints. You'll work at the intersection of core engine tech, high‐performance networking, distributed systems...
    9 h 20 minutes ago in Talent.com

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  • Senior Software Engineer, Backend (Blockchain Platform)

    new TechBrains Toronto, ON

    Senior Software Engineer, Backend (Blockchain Platform) Coinbase 21 July 2025 RemoteRemote. CanadaReady to be pushed beyond what you think you're capable of?...
    9 h 14 minutes ago in Talent.com

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  • Senior Software Engineer - Platform and Architecture

    new nue Toronto, ON

    ...systems Profile and optimize critical paths that impact customer experience Take ownership of triaging and resolving critical customer issues, ensuring...
    9 h 13 minutes ago in Talent.com

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  • Senior Software Engineer (Full-Stack)

    Caribou Toronto, ON

    ...systems at scale Proficiency with a modern stack – ideally TypeScript, Node. Js, React, PostgreSQL, and AWS Proven ability to design backend services using...
    2 days ago in LifeworQ

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  • Senior Software Engineer, Backend - Financial Product

    new Rippling Toronto, ON

    Senior Software Engineer, Backend – Financial Product Join to apply for the Senior Software Engineer, Backend – Financial Product role at Rippling. About...
    9 h 9 minutes ago in Talent.com

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  • Senior Systems Engineer

    Nanowave Technologies Toronto, ON

    ...hardware/software integration projects related to space, aerospace, or defense Strong analytical, communication, and leadership skills, with the ability to...
    27 days ago in Jobleads

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  • Senior Software Engineer, Core Identity (Auth0)

    new Okta Toronto, ON

    ...systems. You’ll drive architectural improvements and advocate for engineering best practices. Work in a highly collaborative and cross‑functional...
    9 h 19 minutes ago in Talent.com

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  • Senior Software Engineer, Core Identity

    new Okta Toronto, ON

    ...ownership of the technical quality, security, reliability, and scalability of our systems. You'll drive architectural improvements and advocate for engineering
    9 h 21 minutes ago in Talent.com

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  • Senior Software Engineer, Data Governance and Foundations

    new Instacart Toronto, ON

    ...Preferred Qualifications Deep knowledge of distributed systems concepts (consensus, partitioning, streaming semantics, exactly-once processing, schema
    1 day ago in LifeworQ

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  • Senior Software Engineer - Banking Integration Platform

    Mercury Toronto, ON

    ...maintainable systems. We encourage you to try our demo site if you're interested in applying for the role. The total rewards package at Mercury includes base
    3 days ago in LifeworQ

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  • Senior Software Engineer, Infrastructure (Platform)

    new TechBrains Toronto, ON

    Senior Software Engineer, Infrastructure (Platform) Remote. CanadaWe are looking for an experienced Senior Software Engineer to join our Networks team to...
    9 h 18 minutes ago in Talent.com

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  • Senior Systems Engineer, Production

    Clio Toronto, ON  +1 Location

    ...GitHub Actions, etc. Familiarity with observability platforms (Datadog, Prometheus, Grafana, etc). Familiarity with Linux systems administration, networking,
    10 days ago in Jobleads

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  • Senior Software Engineer Toronto, Ontario, Canada

    new Beaconsoftware Toronto, ON

    Beacon Software is a permanent capital holding company which acquires and grows essential businesses. We are a profitable series B+ firm that combines great...
    9 h 12 minutes ago in Talent.com

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  • Senior Software Engineer, Data Ecosystem

    new Carta Toronto, ON

    ...the power of equity ownership for more people in more places. We believe that the problems we solve today unlock the opportunities of tomorrow. As a Senior...
    9 h 12 minutes ago in Talent.com

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  • Senior Software Engineer - New Markets

    new Alpaca Toronto, ON

    ...brokerage system. Develop and enhance middle and back office systems, including gRPC microservices, React-based UI for internal administration and API
    9 h 17 minutes ago in Talent.com

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  • Senior Software Engineer, Wikimedia Enterprise

    Jobgether Toronto, ON

    This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Software Engineer, Wikimedia Enterprise in Canada...
    2 days ago in LifeworQ

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  • Senior Staff Software Engineer, Embedded Payroll

    new Gusto Toronto, ON

    ...systems, with comfort working across multiple layers of abstraction and making pragmatic technical tradeoffs. Proven experience designing APIs, platforms...
    9 h 18 minutes ago in Talent.com

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  • Senior Systems Engineer

    Perasoinc Toronto, ON

    Posted on January 29, 2026 Peraso Technologies Inc. Is seeking a Senior Systems Engineer to join our R&D team. This position will be a key member of the team...
    30+ days ago in Jobleads

    Report

  • Senior Software Engineer, Data Streams

    new Framework Toronto, ON

    ...systems in incremental milestones Exposure to SRE practices, production operations, and modern infrastructure (e... Kubernetes, CI/CD, Terraform) Proven...
    9 h 13 minutes ago in Talent.com

    Report
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Senior systems software engineer job offers in toronto, on

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