64 software testing jobs at 39 companies in Tonawanda, NY

3d
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Software Engineer
Toronto, Ontario, Canada
$90k-$130k/yr HybridFull Time
Zafin
Zafin: SaaS platform for bank product and pricing modernization.
Experience developing software with modern languages and frameworks, API/service development, object-oriented design, Git, testing practices, and Agile teamwork.
Zafin AIOS, Git, CI/CD, containers
1mo
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Senior Software Engineer
Toronto or Alberta or British Columbia or Manitoba or New Brunswick or Newfoundland and Labrador or Nova Scotia or Ontario or Prince Edward Island or Saskatchewan
$95k-$145k/yr RemoteFull Time
Applied Systems
Applied Systems: Provides cloud-based management software for insurance agencies and brokerages.
8+ YOE8+ years software engineering experience; guidance/support experience; expertise with React, Golang, C#, .NET, JavaScript/TypeScript; UI/API testing (RestSharp, Cypress); CI/CD and modern test strategies.
React, Golang, C#, Microsoft .NET, JavaScript, TypeScript, RestSharp, Cypress, CI/CD
1mo
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Senior Software Engineer
Toronto or Alberta or British Columbia or Manitoba or New Brunswick or Newfoundland and Labrador or Nova Scotia or Ontario or Prince Edward Island or Saskatchewan
$95k-$145k/yr RemoteFull Time
Applied Systems
Applied Systems: Develops cloud software for the global insurance industry.
8+ YOE8+ years software engineering experience; expertise in C#, .NET or Golang and React; proficiency with JavaScript/TypeScript, UI/API testing (RestSharp, Cypress), CI/CD, unit and E2E testing; strong communication and mentoring skills.
React, Golang, C#, .NET, JavaScript, TypeScript, RestSharp, Cypress, CI/CD, E2E
2w
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Software Analyst (SWAT) - Intermediate
Toronto, Ontario, Canada
$93k-$116k/yr OnsiteFull Time
Hitachi
HitachiTokyo Stock Exchange: 6501: Global provider of digital systems and social infrastructure solutions.
3+ YOEB.Sc in CS/EE/CE required, 3+ years software testing/development experience, knowledge of test planning, automation, and real-time/embedded systems; proficiency in C/C++/Perl/Python and office tools.
C, C++, Perl, Python, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, TCP/IP, UDP, 802.11, LTE
1w
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Senior Software Engineer - Mainframe
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+ YOEExpert-level mainframe software engineering with minimum 3 years systems analysis or application development experience (degree-dependent). Knowledge of mainframe SDLC, testing, resiliency, and modernization.
IBM z/OS, COBOL, CICS, JCL, VSAM, DB2 for z/OS, TSO/ISPF, SDSF, Easytrieve+, GitLab, File-AID, Abend-AID, Xpediter, InterTest, CA7, Control-M, MQ, z/OS Connect, ZDIH
3d
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Testing Proctor & Success Coach
Sanborn, New York, United States
$23-$25/hr OnsitePart Time
Niagara County Community College
Niagara County Community College: A public community college offering associate degrees and vocational programs.
Bachelor's degree in Education/Social Work/Psychology or related; customer service experience; experience with diverse students; ability to operate computers and accessibility software; documentation and case management skills.
Banner
1mo
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Quantum Software Developer - FTQC Software (Intermediate to Senior)
Toronto, Ontario, Canada
$130k-$170k/yr OnsiteFull Time
Xanadu
Xanadu: Develops fault-tolerant quantum computers and open-source software using photonics.
MSc/PhD in a quantitative field, experience in quantum computing and QEC, production-grade Python and C++ development, familiarity with compilation frameworks (MLIR/LLVM), CI/CD and testing, and experience integrating software with hardware control systems.
Python, C++, MLIR, LLVM, CI/CD, PennyLane, Catalyst, FPGA
1mo
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Software Engineer II, Core Identity (Auth0)
Toronto, Ontario, Canada
$110k-$152k/yr HybridFull Time
Okta
OktaNASDAQ: OKTA: Provide secure identity management and authentication for enterprises.
4+ YOE4+ years professional software development; proficiency with Node.js (TypeScript/JavaScript); experience building distributed systems on AWS or Azure; strong testing and product-oriented mindset; on-call participation.
Auth0, Node.js, TypeScript, JavaScript, MongoDB, PostgreSQL, Redis, AWS, Azure
6d
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Software Test Engineer II
Toronto, Ontario, Canada
$68k-$88k/yr OnsiteContract
First National Financial
First National Financial: Provides residential and commercial mortgage lending services in Canada.
3+ YOE3+ years SDET experience, degree in computer engineering/computer science, hands-on AI-assisted development tools, strong C#/Java/JavaScript and automation testing experience, API testing and SQL proficiency.
GitHub Copilot, C#, Java, JavaScript, Selenium WebDriver, Git, Azure DevOps, SQL, SoapUI, Postman, Testim.io, Applitools, Mabl, Functionize, Katalon Studio, TestComplete, Protractor, Cypress, Playwright
5d
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Software Development Engineer in Test
Waterloo or Ottawa or Toronto
$70k-$120k/yr HybridFull Time
Magnet Forensics
Magnet Forensics: Provides software for digital forensics and evidence recovery.
2+ YOE2+ years test automation/QA experience, proficiency in Python 3 and PyTest, API testing, CI/CD pipeline testing, Docker and Linux, unit test writing, and familiarity with QA tracking and debugging.
Python 3, PyTest, API Testing, CI/CD Pipeline, Docker, Linux, Unit Tests, Kubernetes, C, Android SDK, Xcode, Appium
2w
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New Grad: Software Developer
Toronto, Ontario, Canada
$50k-$80k/yr HybridFull Time
CGI
CGINYSE: GIB: Provides information technology and business consulting services.
0+ YOEBachelor’s in CS/Engineering, strong Java or Python and SQL knowledge, familiarity with SDLC, automation testing (Selenium/TestNG), Postman, basic cloud (GCP/Azure), and GitHub.
Java, Python, Postgres, MySQL, Sybase, Selenium, TestNG, Postman, GCP, Azure, GitHub
1w
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Senior Full Stack Software Engineer
Toronto, Ontario, Canada
HybridFull Time
Kraft Heinz
Kraft HeinzNasdaq: KHC: Produces and sells packaged food and beverage products globally.
5+ YOE5+ years software engineering experience; strong with React and TypeScript, Python (FastAPI), SQL; cloud experience (Azure preferred); automated testing, CI/CD, and strong communication skills; English fluency required.
React, TypeScript, Python, FastAPI, JavaScript, SQL, Azure
1w
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Staff Software Engineer, Capital
Buffalo, New York, United States
$165k-$190k/yr OnsiteFull Time
ACV Auctions
ACV AuctionsNYSE: ACVA: Digital marketplace for buying and selling wholesale used vehicles.
8+ YOEBS or equivalent, 8+ years experience, expert Python, distributed systems and event-driven design, CI/CD and deployment automation, AWS/SQL/Kafka, testing and debugging distributed systems, financial systems experience.
Python, AWS, SQL, Kafka, Git, GitHub Actions, Jenkins, TeamCity, Datadog, CloudWatch Logs, Docker, Kubernetes, CI/CD
3w
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PR Newswire Canada, Software Developer I, Software Engineering, AMER, Canada
Montreal or Toronto or Canada
$85k-$95k/yr RemoteFull Time
Cision
Cision: Software and services for public relations and media intelligence.
1.5+ YOESpec-driven .NET development with AI-native workflows; .NET 8+ and C# experience, SQL and Git proficiency, unit testing and API knowledge; Bachelor's degree (or equivalent) plus 18 months IT experience.
VS Code, GitHub Copilot, .NET 8+, C#, SQL, Git, RESTful web services, MySQL, Postgres, Kubernetes, Docker
3w
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Software Engineer (React + Angular)
Brazil or Toronto
HybridFull Time
Exadel: Provides digital engineering and AI-focused software consulting services.
Senior frontend experience with React 19 and Angular 21+, strong HTML5/CSS3/JavaScript (ES6+)/TypeScript skills, state management (Redux/NgRx/Context), build tools (Webpack/Vite), unit testing (Jasmine/Jest), and Angular Material.
React 19, Angular 21+, HTML5, CSS3, JavaScript (ES6+), TypeScript, Redux, NgRx, Context API, Webpack, Vite, Jasmine, Jest, Angular Material, OpenFin, Bootstrap, Tailwind CSS, Mithril.js
2d
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Software Development Engineer
Toronto or United States
RemoteFull Time
BeyondTrust
BeyondTrust: Provides identity security and privileged access management software.
Experience building APIs and cloud-native services using modern languages (C#, Go, TypeScript, Java). Familiarity with agentic AI coding tools (Claude Code), AWS, testing practices, and CI/CD. Strong communication and problem-solving skills.
C#, Go, TypeScript, Java, Claude Code, AWS, Angular, React, Vue
5d
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Software Engineer III, Vehicle Intelligence
Buffalo, New York, United States
$110k-$150k/yr OnsiteFull Time
ACV
ACVNASDAQ: ACVA: Provides a digital marketplace for wholesale vehicle auction transactions.
5+ YOEBachelor's in Computer Science, 5+ years programming experience (Python, Java, C#, Perl, or JavaScript), experience with RPC (Thrift or gRPC), containers and Kubernetes, automated testing and continuous delivery, strong communication and problem-solving.
Python, Java, C#, Perl, JavaScript, Thrift, gRPC, Kubernetes
2w
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Software Engineer, Global Payments Engineering (267268)
Toronto, Ontario, Canada
OnsiteFull Time
Scotiabank
ScotiabankToronto Stock Exchange: BNS: Provides global personal, commercial, and investment banking services.
Experience with ReactJS, NodeJS, Spring Boot, CI/CD, Git, GCP or Azure, Agile practices, testing, debugging, strong problem-solving and communication skills.
ReactJS, NodeJS, Spring Boot, CI/CD, Git, GCP, Azure
2mo
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Co-Op Embedded Software Engineer
Oakville, Ontario, Canada
OnsiteInternship
Gastronomous Technologies
Gastronomous Technologies: Robotics startup focused on autonomous kitchen technology.
Embedded systems design with RTOS, Python, C++, Linux; git; sensor data processing; unit/system tests.
Python, C++, Linux, Git, RTOS, Sensor data processing
1mo
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Senior Software Developer (Front End)
Toronto, Ontario, Canada
$120k-$150k/yr HybridFull Time
Interac
Interac: Operates Canada's national debit and digital payment network.
5+ YOE5+ years front-end experience with Angular (6+), strong HTML5/CSS3/JavaScript/TypeScript skills, university degree in Computer Science or equivalent, experience with testing, CI/CD, Git, and cloud-native design.
Angular, HTML5, CSS3, SASS, LESS, Bootstrap, Foundation, Materialize, JavaScript, ES5, ES6, TypeScript, Redux, Webpack, Angular CLI, Gulp, REST APIs, Jest, Jasmine, Karma, Chai, Git, JIRA, GitHub, Jenkins, Java, Docker, Kubernetes, WebAuthN, OAuth2