8 application security engineer jobs at 5 companies in Tonawanda, NY

2w
Save
Mark Applied
Hide
Principal Security Engineer
Toronto, Ontario, Canada
$220k-$280k/yr HybridFull Time
League
League: Provides an AI-powered healthcare consumer experience platform for enterprises.
8+ YOE8+ years security engineering experience; deep expertise in encryption/key management, IAM, cloud or application security; hands-on securing AI/LLM systems; regulated environment experience (HIPAA/PIPEDA/SOC2); strong cross-functional collaboration.
3w
Save
Mark Applied
Hide
Lead Software Engineer
Buffalo, New York, United States
$116k-$194k/yr HybridFull Time
M&T Bank
M&T BankNYSE: MTB: Provides retail, commercial, and wealth management banking services.
5+ YOEExpert-level software development with SDLC adherence, code reviews, coaching, secure/resilient coding, and 5+ years systems analysis or application development experience with degree or equivalent experience.
Software Development Lifecycle (SDLC)
4d
Save
Mark Applied
Hide
Senior Software Engineer, Operations
North York or Toronto or Waterloo
$90k-$140k/yr HybridFull Time
Sun Life
Sun LifeToronto Stock Exchange: SLF: Provides insurance, retirement, and asset management services globally.
7+ YOE7+ years Java application support/development with incident management and on-call; experience with monitoring, automation, cloud (AWS), DevOps tools; Canadian enhanced reliability security clearance required.
Java, JavaScript, HTML, XML, CSS, Java Enterprise Edition (J2EE), Servlet, JDBC, JSP, Spring, ReactJS, Angular, Kubernetes, Docker, OWASP, SOAP, REST API, JSON, Spring Boot, SQL, Oracle, POSTGRES, Jenkins, Artifactory, Bitbucket, Git, Gradle, Maven, CDD, Ansible, MFA, AWS, Confluence, JIRA, Service Now, MS Teams, Kafka, WebSphere, WebLogic
1mo
Save
Mark Applied
Hide
Senior Front End Developer
Toronto, Ontario, Canada
$100k-$142k/yr HybridFull Time
Moneris
Moneris: Processes merchant payments and provides point-of-sale commerce solutions.
Bachelor's in CS or equivalent; proven experience with React, TypeScript, and React Native; GitHub/GitHub Actions; automated testing (unit/API/UI); designing secure, scalable applications; Agile experience and strong communication.
React, React Native, TypeScript, GitHub, GitHub Actions, Kotlin, Swift, Android
2mo
Save
Mark Applied
Hide
Senior Android Developer – Banking Applications
Buffalo, New York, United States
$97k-$162k/yr HybridFull Time
M&T Bank
M&T BankNYSE: MTB: Provides retail, commercial, and wealth management banking services.
3+ YOE5+ years Android development (Java/Kotlin); banking/fintech experience; secure mobile practices; collaborative; strong problem-solving.
Java, Kotlin, Android, Jetpack, Espresso, JUnit, Mockito
1mo
Save
Mark Applied
Hide
– SDLC GenAI Automation & Tooling Integrations Engineer
Buffalo, New York, United States
$116k-$194k/yr HybridFull Time
M&T Bank
M&T BankNYSE: MTB: Provides retail, commercial, and wealth management banking services.
5+ YOE5+ years system analysis/application development, strong software architecture and integration skills, hands-on GenAI and agent workflow experience, API/tool integrations, CI/CD, security, and stakeholder collaboration.
GitLab Duo, GitLab, GitLab pipelines, Jira, Zephyr, ServiceNow, Confluence, Microsoft SharePoint, SonarQube, Artifactory, Microsoft Power BI, Azure AI Foundry, Copilot Studio, Azure, Kubernetes, Terraform, Azure Key Vault, API gateways, CI/CD runners, Retrieval-Augmented Generation (RAG)
2mo
Save
Mark Applied
Hide
Senior iOS Developer – Banking Applications
Buffalo, New York, United States
$97k-$162k/yr HybridFull Time
M&T Bank
M&T BankNYSE: MTB: Provides retail, commercial, and wealth management banking services.
3+ YOESenior iOS Developer with strong UIKit, SwiftUI, Objective-C, Swift; experience in fintech, secure development, and automated testing; 5+ years or 3+ years with Bachelor’s. Hybrid work in Buffalo, NY.
UIKit, SwiftUI, Objective-C, Swift, Tuist, XCTest, CI/CD
4d
Save
Mark Applied
Hide
Senior Manager, Architect (14168)
Toronto or Winnipeg
$130k-$145k/yr HybridFull Time
IG Wealth Management
IG Wealth ManagementToronto Stock Exchange: IGM: Provides personalized financial planning and wealth management services.
Experience as a solution architect on complex initiatives; post-secondary degree in computer science or software engineering (or equivalent); strong stakeholder engagement and technical leadership; expertise across application, data, integration, cloud, and security design.
Salesforce, SAP Data Platform, Salesforce Marketing Cloud