Senior ruby developer job offers in toronto, on

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  • Senior Rails Developer - Remote-First SaaS & Security

    new 1Password Toronto, ON

    A leading password management company in Canada is seeking a Senior Developer to enhance product offerings. This remote role focuses on building high-quality...
    1 day ago in LifeworQ

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  • Senior Software Developer - Home Health Monitoring (L4...

    Intello Technologies Toronto, ON

    Senior Software Developer. Home Health Monitoring (L4 Software Development) Location: Toronto, ON, CA; M5J 2V5; Edmonton, AB, CA; Scarborough, ON, CA...
    7 days ago in LifeworQ

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  • Senior Staff Software Engineer, Developer Productivity...

    Gusto Toronto, ON

    ...developer productivity through tooling and infrastructure enhancements with the assistance of AI. Our cash compensation amount for this role is targeted at...
    7 days ago in LifeworQ

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  • Senior Software Developer, 6+ years - Remote (Canada)

    Info-Tech Research Toronto, ON

    Senior Software Developer, 6+ years. Remote (Canada) Job Category: Information Technology Requisition Number: SENIO004701 Apply now Posted: December 2, 2025...
    24 days ago in Jobleads

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  • Senior Software Developer - Home Health Monitoring Mobile...

    new TELUS Toronto, ON

    Senior Software Developer – Home Health Monitoring (L4 Software Development) At TELUS Health, we are transforming health care with innovative solutions that...
    1 day ago in LifeworQ

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  • Senior Software Developer, Bank & Brokerage Linking

    new Wealthsimple Toronto, ON

    ...Ruby, Java/Kotlin, and Python across the broader platform AWS Infra Strong encryption and security practices for sensitive data Early AI-assisted automation...
    23 h 47 minutes ago in LifeworQ

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  • Senior Node. Js /Data Migration Developer (Canada)

    Divine Match Talent Toronto, ON

    ...Ruby on Rails is a plus. Experience with healthcare integration standards such as FHIR, HL7, or eHealth Ontario specifications. Understanding of secure API...
    5 days ago in LifeworQ

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  • Staff Front End TypeScript Developer

    Acquird.io Toronto, ON

    About UsProfitable B2B SaaS company, teams are based out of North America, but this role is remote from Canada. We're only open to senior Devs who don't...
    6 days ago in LifeworQ

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  • Senior Staff Software Engineer, Developer Productivity...

    Gusto Toronto, ON

    Senior Staff Software Engineer, Developer Productivity Async About GustoAt Gusto, we're on a mission to grow the small business economy. We handle the hard...
    7 days ago in LifeworQ

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  • Senior Software Developer, Data Focused – Canada (Remote)

    Info Tech Research Group Toronto, ON

    ...professional growth and development. We provide financial support for professional development and training. About The Role We’re looking for seasoned Senior...
    9 days ago in Jobleads

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  • Senior Front-End Engineer

    new Smile Toronto, ON

    ...senior-level expertise in Front-End development and hands-on experience across the full stack. Have expert-level proficiency from professional work...
    1 day ago in LifeworQ

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  • Senior Software Engineer

    Beacon Software Toronto, ON

    ...Ruby on Rails (must‐have) Background in SaaS product development with strong Business and Product foundations—you will be joining a lean team and your...
    7 days ago in LifeworQ

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  • Senior Software Engineer

    Lillio (formerly HiMama) Toronto, ON

    ...Ruby on Rails, GraphQL and React. Collaborate with product managers, designers, and other engineers to define project requirements and specifications...
    6 days ago in LifeworQ

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  • Senior Software Engineer

    Clutch Toronto, ON

    ...Ruby on Rails, etc) Familiarity with cloud platforms such as AWS, Azure, or Google CloudExperience with relational databases (PostgreSQL, MySQL, Oracle) and...
    7 days ago in LifeworQ

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  • Senior Software Engineer

    Clutch Canada Toronto, ON

    ...Ruby on Rails, etc) Familiarity with cloud platforms such as AWS (Amazon Web Services), Azure, or Google Cloud Platform. Experience working with relational
    7 days ago in LifeworQ

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  • Senior Software Engineer

    Clutch Toronto, ON

    ...Ruby on Rails, etc) Familiarity with cloud platforms such as AWS, Azure, or Google Cloud Experience with relational databases (PostgreSQL, MySQL, Oracle)...
    21 days ago in Jobleads

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  • Senior Application Security Engineer

    new Barracuda Networks Toronto, ON

    ...Ruby, Java, Go, etc) Hands-on experience with application penetration testing and code reviewsProficient in threat modeling and risk-based analysisStrong...
    1 day ago in LifeworQ

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  • Senior Software Engineer, Payments

    AtoB Toronto, ON

    ...Balance speed with rigor—automated tests, clean abstractions, clear docs. Can dive deep into code (we use React, Ruby, Postgres—but great engineers
    6 days ago in LifeworQ

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  • Senior Backend Engineer – Home Health Monitoring

    TELUS Toronto, ON

    A leading telecommunications company based in Toronto is seeking a Senior Software Developer to work on the Home Health Monitoring product. The role involves...
    5 days ago in LifeworQ

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  • Senior Application Security Engineer — Defensive Security

    new Themis Solutions Toronto, ON

    A leading legal AI technology firm is seeking a Senior Software Developer for its Defensive Security team. This role involves developing security tools...
    1 day ago in LifeworQ

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  • Senior Software Engineer I (Remote - CANADA)

    Wrapbook Toronto, ON

    ...optimize SQL queries (PostgreSQL is a plus) You are customer‐focused and like to pay attention to detail and value quality You have experience building Ruby on
    5 days ago in LifeworQ

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  • Senior Software Engineer

    Clutch Canada Toronto, ON

    ...Ruby on Rails, etc…) Familiarity with cloud platforms such as AWS (Amazon Web Services), Azure, or Google Cloud Platform. Experience working with
    24 days ago in Jobleads

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  • Senior Software Engineer I (Remote - CANADA)

    Wrapbook Toronto, ON

    Senior Software Engineer I (Remote. Canada) Join to apply for the Senior Software Engineer I (Remote. Canada) role at Wrapbook. About UsWrapbook is a smart...
    5 days ago in LifeworQ

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  • Senior Software Engineer, Backend (Platform)

    TechBrains Toronto, ON

    Senior Software Engineer, Backend (Platform) Remote. CanadaWe are seeking a Senior Backend Engineer to join our Platform Product Group. You will be building...
    5 days ago in LifeworQ

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  • Senior Full Stack Engineer - Integrations

    StackAdapt Toronto, ON

    Join to apply for the Senior Software Engineer. Integrations role at StackAdaptJoin to apply for the Senior Software Engineer. Integrations role at...
    5 days ago in LifeworQ

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