application security engineer jobs in Toronto

10,000 application security engineer job listings in Canada. Find daily updated positions from leading job boards.


  • Toronto, Ontario, Canada Tata Consultancy Services Limited Full-time

    Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our...


  • Toronto, Ontario, Canada tmx Full-time

    Venture outside the ordinary - TMX CareersThe TMX group of companies includes leading global exchanges such as the Toronto Stock Exchange, Montreal Exchange, and numerous innovative organizations enhancing capital markets. United as a global team, we're connecting cross-functionally, traversing industries and geographies, moving opportunity into action,...


  • Toronto, Ontario, Canada TSX Inc. Full-time

    Venture outside the ordinary - TMX Careers The TMX group of companies includes leading global exchanges such as the Toronto Stock Exchange, Montreal Exchange, and numerous innovative organizations enhancing capital markets. United as a global team, we’re connecting cross-functionally, traversing industries and geographies, moving opportunity into action,...


  • Toronto, Ontario, Canada Tata Consultancy Services Full-time

    Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Thumbtack Full-time €118,200 - €152,900 Temporary

    Thumbtack helps millions of people confidently care for their homes. Thumbtack is the one app you need to take care of and improve your home — from personalized guidance to AI tools and a best-in-class hiring experience. people turn to Thumbtack to complete urgent repairs, seasonal maintenance and bigger improvements. We help homeowners know which...


  • Toronto, Ontario, Canada Cognizant Technology Solutions Corporation Full-time

    OverviewJob Title - App Security SpecialistLocation - Hybrid- Toronto.Job Summary6-9 years total experience in software development and DevOps, with at least 2 - 3 years hands-on security exposure (secure coding, pipeline security, API security, threat modeling).Must Have SkillsDevSecOps - 7-9 yearsAdditional InformationSeniority level: Mid-Senior...


  • Toronto, Ontario, Canada State Street Corp Full-time

    Who We’re Looking ForThe State Street Cyber Security Architecture & Engineering team is seeking an accomplished professional with proven expertise in Application Security (AppSec), Application Detection and Response (ADR), and DevSecOps. The ideal candidate will have hands‑on experience in application security, threat detection, incident response, secure...


  • Toronto, Ontario, Canada TSX Inc. Full-time

    Application Security Engineer at TMX applies secure coding and penetration testing expertise to protect critical capital markets systems. This position supports application security across product teams.You will implement TMX’s Application Security Programme while partnering with development, product, and DevOps teams. The work includes secure...


  • Toronto, Ontario, Canada Thumbtack Full-time

    Thumbtack helps millions of people confidently care for their homes. Thumbtack is the one app you need to take care of and improve your home — from personalized guidance to AI tools and a best-in-class hiring experience. Every day in every county of the U.S., people turn to Thumbtack to complete urgent repairs, seasonal maintenance and bigger improvements....


  • Toronto, Ontario, Canada BioRender Full-time

    At BioRender, we are on a mission to accelerate the world's ability to learn, discover, and communicate science - transforming how knowledge is shared and making science open, collaborative, and easily understandable by all. We are shaping the future of science communication and are looking for talented individuals to help bring this vision to...


  • Toronto, Ontario, Canada Eppco Full-time

    As a Senior Application Security Engineer, you will provide hands‑on technical delivery for the migration of Web Application Firewall (WAF) capabilities to Cloudflare and/or Akamai. You will work closely with architecture, security, network, and application teams to execute migration waves, onboard applications, implement security policies, and support...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada State Street Corp Full-time €120,000 - €202,500 Temporary

    Who We’re Looking For The State Street Cyber Security Architecture & Engineering team is seeking an accomplished professional with proven expertise in Application Security (AppSec), Application Detection and Response (ADR), and DevSecOps. The ideal candidate will have hands‑on experience in application security, threat detection, incident response,...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada BioRender Full-time

    At BioRender, we are on a mission to accelerate the world's ability to learn, discover, and communicate science - transforming how knowledge is shared and making science open, collaborative, and easily understandable by all. We are shaping the future of science communication and are looking for talented individuals to help bring this vision to life!...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Eppco Full-time €118,000 - €152,000 Temporary

    As a Senior Application Security Engineer, you will provide hands‑on technical delivery for the migration of Web Application Firewall (WAF) capabilities to Cloudflare and/or Akamai. You will work closely with architecture, security, network, and application teams to execute migration waves, onboard applications, implement security policies, and support...


  • Toronto, ON, Canada Venn (formerly Vault) Full-time

    Build application security at Venn while protecting money-moving features, customer identities, and APIs across a Canadian B2B fintech platform. As a Senior Security Engineer, you will work across application security, security operations, and governance, risk and compliance. Partner with engineering, product, and Risk and Compliance to embed security into...


  • Toronto, Ontario, Canada Segment (Twilio) Full-time

    Requirements Deep conviction that AI and automation should eliminate manual work humans shouldn't be doing anyway. You're excited to replace developer toil and reactive vuln triage with automated systems, guardrails, and agents Business enablement security mindset — you measure success by business impact and informed risk-taking, not by tickets opened or...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Venn (formerly Vault) Full-time

    Build application security at Venn while protecting money-moving features, customer identities, and APIs across a Canadian B2B fintech platform. As a Senior Security Engineer, you will work across application security, security operations, and governance, risk and compliance. Partner with engineering, product, and Risk and Compliance to embed security into...


  • Toronto, Ontario, Canada The French Sourcer Full-time

    Lead Application Security Engineer — Remote (Canada)Remote, Canada · Permanent · RemoteCompensation: $220,000 to $320,000 USD base, plus competitive equityBe the first security engineer on a platform that moves customer data for hundreds of enterprises, where tenant isolation is a problem you solve in the code and the roadmap is yours to write.What you'd...


  • Toronto, Ontario, Canada Faire Wholesale Inc. Full-time

    Protect Faire's marketplace from application-layer DDoS and scraping through edge controls, coding, and incident response. This hybrid role shapes security strategy.The Staff Security Engineer, Bot and Traffic Defence, will own a new technical domain within Faire Engineering. You will develop controls that withstand changing adversaries and protect...


  • Toronto, Ontario, Canada tmx Full-time

    Apply penetration testing and secure code review expertise as an Application Security Engineer at TMX, supporting products across global capital markets.This Application Security Engineer implements TMX’s Application Security Programme through secure architecture, vulnerability identification, and security assessments. The work partners with development,...