153 senior web engineer jobs at 88 companies in Sanborn, NY
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Senior Web Developer
Toronto or Cambridge
HybridFull Time
Strong web UI skills with HTML/CSS/JavaScript/TypeScript, experience with Stencil/components, Node.js/Express, PostgreSQL, Docker, Nginx, CI/testing tools, and experience reading/writing Perl or Python CGI scripts.
HTML, CSS, JavaScript, jQuery, TypeScript, Stencil, Perl, Python, PostgreSQL, Docker, Nginx, Node.js, ExpressJS, Playwright, Jenkins, GitHub Actions, GitLab CI, Git
2mo
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Senior Web Developer (260056)
Toronto, Ontario, Canada
OnsiteFull Time
8+ YOE8+ years web application development; strong expertise in JavaScript/TypeScript, PHP, HTML5, CSS3; experience with React (preferred), component architectures, REST/GraphQL, performance, security (OWASP), accessibility (WCAG), modern build tools and CI/CD; mentoring experience.
JavaScript, TypeScript, PHP, HTML5, CSS3, React, Angular, Vue, RESTful, GraphQL, OWASP, WCAG, Webpack, Vite, npm, yarn, CI/CD, Azure, AWS, GCP, Node.js, Java, .NET, Jest, Cypress, Playwright
5d
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Web Developer
Toronto, Ontario, Canada
$59k-$85k/yr HybridFull Time
5+ YOEBachelor's degree, 5+ years developing sites with C#, ASP.NET, SQL Server, JavaScript, and related web technologies; 3+ years build/deployment experience; Sitecore and Agile experience required.
Sitecore, Jira, Azure, MF ALM, C#, ASP.NET, ASP.NET MVC, SQL Server, JavaScript, jQuery, Bootstrap CSS, Visual Studio, RESTful API, HTML, MS Build, Azure DevOps, WIX, NUnit, GitHub
3d
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Senior Web and Mobile Developer
Mississauga or Toronto
$62k-$72k/yr OnsiteFull Time
5+ YOERequires 5–8 years of structured programming experience, web and web application development, relational databases, Agile, LAMP, Git, JavaScript, HTML, Python, Vue.js, and .NET; leadership and communication skills required.
LAMP, Agile, Git, JavaScript, HTML, Python, Vue.js, .NET, AI Agents
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Senior Full Stack Web Developer
Vancouver or Toronto or Ontario or Quebec or Canada or United States
$90k-$101k/yr RemoteFull Time
5+ YOE5+ years building marketing websites; strong front-end fundamentals (HTML5, CSS3/Sass, JavaScript, React); Next.js and expert Contentstack experience; integrations with Okta, Mulesoft, RWS, Coveo; hosting/DNS/CDN/SSL/Git; experience with LLM-assisted development. Bachelor's degree preferred. Legal authorization to work in the U.S. indefinitely requ...
Contentstack, Next.js, HubSpot, WordPress, Craft CMS, Okta, Mulesoft, RWS, Coveo, Git, Vercel, Netlify, AWS, HTML5, CSS3, Sass, JavaScript, React, DNS, SSL, CDN, Figma
3mo
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Senior Software Engineer - Evisort AI (Python/Typescript)
Toronto, Ontario, Canada
$140k-$210k/yr HybridFull Time
8+ YOE8+ years experience; 5+ years with Python/Typescript web frameworks; cloud, SaaS, relational DB; AWS, PostgreSQL; distributed systems; observability; Docker/Kubernetes; Elasticsearch; Sentry/Grafana; API design.
Python, TypeScript, Flask, NestJS, Express, Django, FastAPI, AWS, PostgreSQL, Docker, Kubernetes, Elasticsearch, Sentry, Grafana
3mo
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Head of Web, Unsplash
Toronto or Montreal or Calgary
RemoteFull Time
Hands-on leader for frontend engineers; responsible for delivery, growth, and performance; expert in Node, TypeScript, React, Next.js; scalable web apps.
Node, TypeScript, React, Next.js
1mo
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Sr. Software Engineer, Web
Toronto or Ontario
HybridFull Time
5+ YOE5+ years web application development with deep React/Redux knowledge; bachelor’s degree or equivalent; strong collaboration, communication, mentoring, testing, and AI-assisted workflow practices.
React, Redux
2w
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Sr. Software Engineer, Web
Toronto, Ontario, Canada
RemoteFull Time
5+ YOE5+ years of web application development, deep React/Redux expertise, strong collaboration, bachelor's degree or equivalent experience, and demonstrated responsible use and verification of AI-assisted work.
React, Redux
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Senior Software Engineer, Frontend (Web)
Toronto, Ontario, Canada
$104k-$156k/yr HybridFull Time
5+ YOE5+ years frontend/full-stack experience with Next.js, React, and TypeScript; strong CSS and accessibility practices; headless CMS integration; testing, Git and CI/CD; performance and SEO expertise; familiarity with AI-assisted development tools.
Next.js, React, TypeScript, GraphQL, REST, Figma, styled-components, Emotion, Framer Motion, GSAP, Three.js, WebGL, Contentful, AEM, Sanity, Claude Code, GitHub Copilot, Cursor, Git, CI/CD
2w
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Senior Software Engineer, Ecommerce Web Applications (US/Canada)
Toronto or United States or Canada
$75k-$105k/yr RemoteFull Time
5+ YOE5+ years software development experience with ecommerce or high-traffic web apps; deep PHP (Symfony/Laravel), JavaScript/CSS, relational DB/SQL expertise; experience with AI-assisted development, testing, Git, and CI/CD.
PHP, Symfony, Laravel, JavaScript, jQuery, CSS, Microsoft SQL Server, PostgreSQL, Git, Python, Flask, Docker, Kubernetes, GCP, AWS, Webpack, Laravel Mix, Composer, npm, Blade, Twig, RabbitMQ, AMQP
2mo
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Senior Member of Technical Staff, Web Data
Toronto or London or New York or EU
RemoteFull Time
Strong software engineering skills (Python), experience building data pipelines, knowledge of data processing frameworks, and experience with large-scale web datasets.
Python, Apache Spark, Apache Beam, Pandas
3mo
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Senior Software Developer, Voice & Messaging
Vancouver or Burnaby or Calgary or Toronto
$145k-$196k/yr HybridFull Time
Experience building web and real-time apps using Node.js on a serverless AWS stack; familiarity with real-time voice/video tech (WebRTC, SIP) and LiveKit; track record deploying production code at scale.
Node.js, AWS (Serverless), Lambda, API Gateway, DynamoDB, WebRTC, SIP, LiveKit
2mo
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Senior Software Developer (Remote First)
Toronto or Canada
$104k-$145k/yr RemoteFull Time
5+ YOE5+ years building complex web applications; strong full-stack experience with TypeScript, Node.js, React, NestJS, AWS; experience with TypeORM and PostgreSQL; containerization with Docker/Kubernetes; strong communication and mentorship skills.
TypeScript, NestJS, React, Node.js, AWS, TypeORM, PostgreSQL, Docker, Kubernetes, gRPC, Redis, MongoDB
2mo
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Senior Salesforce Software Developer
Toronto, Ontario, Canada
$100k-$142k/yr HybridFull Time
7+ YOE7+ years Salesforce development; Apex, Lightning Web Components, Visualforce; Salesforce data model and APIs; MuleSoft integrations; security model; CI/CD and DevOps familiarity; lead delivery of large implementations.
Apex, Lightning Web Components, Visualforce, Salesforce APIs, MuleSoft, Sales Cloud, Experience Cloud, Revenue Cloud, CPQ, CI/CD, DevOps
2mo
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Senior Software Engineer - Data Engineering Experience
Toronto, Ontario, Canada
$245k-$295k/yr OnsiteFull Time
7+ YOE7+ years full-stack software development; strong API design, security, performance; experience with Java, Python, Go; SQL knowledge; BS/MS in CS.
Java, Python, Go, SQL, APIs, Web Architecture
1w
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Senior Software Engineer
Toronto, Ontario, Canada
$131k-$181k/yr HybridFull Time
6+ YOERequires 6+ years of enterprise software engineering experience, including 5+ years with Salesforce and marketing technology, plus Apex, Lightning Web Components, Flows, APIs, integrations, and required Salesforce certifications.
Salesforce, Salesforce Sales Cloud, Marketing Cloud, Pardot, Marketing Cloud Advanced, Email Studio, Journey Builder, Automation Studio, Contact Builder, Salesforce Data Cloud, Qualtrics, 6sense, Openprise, AEM, Agentforce, Apex, Lightning Web Components, REST, SOAP, SFDX, Git, CRM Analytics, Tableau
1mo
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Senior Software Engineer, Growth
Toronto, Ontario, Canada
$137k-$196k/yr HybridFull Time
5+ YOE5+ years building scalable web applications with React, Redux, JavaScript, TypeScript; experience leading initiatives, mentoring engineers, and working with Node.js, GitHub Actions, and Terraform.
React, Redux, JavaScript, TypeScript, Node.js, Web APIs, HTML5, CSS, GitHub Actions, Terraform, Claude Code, Cursor
1w
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Senior Software Developer
Mississauga, Ontario, Canada
$135k-$160k/yr OnsiteFull Time
15+ YOEUniversity degree in CS/Math/Engineering, 15+ years software development experience, 5+ years web and backend experience, strong communication, clear criminal background check, eligible to work in Canada.
TypeScript, React, HTML5, CSS3, SQL, Postgres, C#, C++, Redis, YAML, Docker, Terraform, Linux, Jest, Cucumber, Puppeteer, NUnit, Git, AWS, Yocto, HTTP, WebSockets, SSL, WebRTC, RTSP, TCP, UDP
2mo
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Principal Engineer, AI & Emerging Technology
Toronto, Ontario, Canada
OnsiteFull Time
10+ YOEUniversity degree in computer science/engineering; 10+ years software engineering experience; proven leadership of AI/GenAI initiatives; expertise with LLMs, LangChain, LlamaIndex, Amazon Bedrock, AWS, Terraform, Docker, Kubernetes, Python, Airflow, and web frameworks.
OpenAI, Anthropic, Google, LLMs, LangChain, LlamaIndex, Amazon Bedrock, Model Context Protocol (MCP), GraphRAG, AWS, EKS, Fargate, Lambda, Athena, Glue, Lake Formation, Terraform, Puppet, Docker, Kubernetes, Next.js, React, TypeScript, Python, Apache Airflow, DAGs, NumPy, Pandas, Boto3, Ragas, Playwright, Selenium, JIRA, Confluence, JIRA Align, QuickSight, Tableau
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