290 full stack software engineer jobs at 160 companies in Newfane, NY
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Senior Full-Stack Software Engineer
Toronto, Ontario, Canada
$120k-$180k/yr OnsiteFull Time
5+ YOE5+ years full-stack experience with JavaScript/TypeScript and React, Node JS, MongoDB, cloud deployment experience, and experience shipping production software.
React, TypeScript, JavaScript, MongoDB, REST API, Node JS, Google Cloud, Amazon Web Services, Microsoft Azure
2mo
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Full Stack Software Engineer - Vice President
Mississauga, Ontario, Canada
$121k-$171k/yr HybridFull Time
6+ YOE6+ years in software engineering with strong full stack; React/AngularJS front-end; Spring Boot; SQL; REST/microservices; AI tools experience.
React, AngularJS, Spring Boot, SQL, Python, REST, Microservices, AI Development Tools, Google ADK, Claude Code, agent.MD
3w
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IT - Full Stack Software Developer
Toronto or London or Burlington
$96k-$125k/yr HybridFull Time
5+ YOEUniversity degree in computer science or related field,5+ years full-stack development,proficiency with JavaScript/TypeScript,Node.js,Microsoft Azure,EM APIs/GraphQL,React Testing Library,and Agile SDLC practices.
JavaScript, TypeScript, Node.js, React Testing Library, Microsoft Azure, Azure SQL/Managed Instances, RESTful APIs, GraphQL, Azure Logic Apps, Azure APIM, Azure Service Bus, Azure Event Grid, Azure Blob Storage, Azure Communication Services, CI/CD, OAuth, JWT, .NET (C#), Java, React, Material UI, Tailwind, OWASP, NIST, Large Language Models (LLMs)
2w
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Intermediate Full-Stack Software Developer
Canada or Waterloo or Toronto
$103k-$155k/yr RemoteFull Time
4+ YOE4+ years full-stack development experience; strong React and TypeScript; backend experience in Java, GoLang or Python; familiarity with cloud, containers, SQL, unit testing; experience with AI coding assistants preferred.
HTML, CSS, JavaScript ES2017, TypeScript, React, Java, GoLang, Python, Cursor, Claude Code, GitHub Copilot, LangChain, Google ADK
2mo
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Full Stack Software Engineer, Officer
Toronto, Ontario, Canada
$67k-$110k/yr OnsiteFull Time
0+ YOEB.S. in Computer Science/Engineering/Mathematics required; 0–2 years professional software engineering experience; proficiency in Java and/or JavaScript/TypeScript and SQL; experience with React, APIs, testing, and Agile.
Charles River Investment Management System (CR IMS), Java, JavaScript, TypeScript, React, SQL, Spring Boot, Docker, Kubernetes, Kafka, GitHub Copilot, C#, WinForms, Dynatrace, SolarWinds, Temporal
3w
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Senior Full Stack Software Engineer
Toronto, Ontario, Canada
$96k-$120k/yr HybridFull Time
5+ YOE5+ years software engineering experience; strong React/TypeScript and Python (FastAPI); REST API and SQL experience; cloud experience (Azure) and CI/CD; strong communication and mentoring skills.
React, TypeScript, JavaScript, Python, FastAPI, SQL, Azure, CI/CD
3w
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Senior Full Stack Software Engineer
Toronto, Ontario, Canada
HybridFull Time
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
3mo
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Full Stack Developer (Software Engineer)
Toronto, Ontario, Canada
$100k-$120k/yr HybridFull Time
Experience across full stack development, cloud and serverless architectures, on-call support, and modern engineering practices including test coverage and accessibility.
Vue, TypeScript, trunk-based development, AWS CDK, TEMPLE, Serverless (npm), AWS, feature flagging
3w
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Full Stack Engineer, Link
Toronto or New York City
$190k-$286k/yr HybridFull Time
2+ YOE2+ years software engineering experience, strong coding and collaboration skills, autonomy, generalist across stacks, ability to mentor peers.
gRPC, GraphQL, Docker, Kubernetes, AWS
3w
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Full Stack Engineer, Support Experience
Toronto, Ontario, Canada
OnsiteFull Time
2+ YOE2+ years building production software, full-stack engineering across frontend and backend, strong coding, testing, observability, user empathy, and ability to integrate services.
JavaScript, React, Ruby
2mo
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Full-Stack Software Developer
Mississauga or Toronto or Calgary
HybridFull Time
4+ YOEBachelor's degree, 4+ years building web applications, strong TypeScript and front-end framework experience (Angular/React), back-end experience with Java/Kotlin and Spring, REST APIs, testing and code-quality focus.
TypeScript, Angular, React, Java, Kotlin, Spring, Spring Boot, ORMs, AWS, Node.js, Express.js, NoSQL, Apache Spark, Scala, Python
3mo
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Full Stack Engineer
Redwood City or Toronto
$150k-$1000k/yr OnsiteFull Time
Full-stack web development experience using Python, TypeScript, React, and AWS; strong communication; end-to-end ownership; on-site in Redwood City or Toronto.
Python, TypeScript, React, AWS, GitHub Actions, Docker, AWS CDK
2w
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Senior Full-Stack Software Developer
Toronto, Ontario, Canada
$107k-$157k/yr HybridFull Time
5+ YOE5+ years professional software development; experience with React, JavaScript/TypeScript, Java/Spring Boot, AWS, REST APIs, relational and NoSQL databases; bachelor\u0002s degree in CS or equivalent; strong communication and problem-solving skills.
React, JavaScript, TypeScript, HTML, CSS, Java, Spring Boot, AWS, MySQL, DynamoDB, Lambda, ECS, SQS, API Gateway, CloudWatch, Git
1w
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Team Lead, Software Engineering (Full-Stack)
Toronto, Ontario, Canada
$150k-$180k/yr HybridFull Time
Senior hands-on full-stack engineer with team leadership, strong code-review and architectural skills, AI-assisted development fluency, and people management experience.
1mo
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Senior Full Stack Software Engineer – Acquisitions and Activation (Auth0)
Toronto, Ontario, Canada
$136k-$187k/yr HybridFull Time
Seasoned full-stack engineer with production experience in JavaScript, Node.js, and React; experience with A/B testing, data-driven development, on-call rotations, and collaborating with product/design/data teams.
JavaScript, Node.js, React, A/B testing, Auth0
2mo
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Principal Full-Stack Software Engineer
Toronto, Ontario, Canada
$146k-$183k/yr HybridFull Time
7+ YOE7+ years in software/platform engineering/architecture; strong Python (FastAPI), JavaScript/TypeScript (ReactJS); API design; DB design and SQL; cloud (Azure/AWS/GCP); leadership in enablement; internal developer platforms; experience with SonarCloud/LinearB/Datadog preferred.
Python, FastAPI, JavaScript, TypeScript, ReactJS, SQL, Datadog, SonarCloud, LinearB, Backstage
2d
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Senior Full Stack Engineer
Toronto, Ontario, Canada
$133k-$182k/yr RemoteFull Time
Full-stack development experience with Go and React or comparable technologies; REST and WebSocket APIs; PostgreSQL and schema design; AI coding agents; networking, testing, security, and end-to-end software ownership.
Go, React, TypeScript, PostgreSQL, Redis, Claude Code, Cursor, Copilot, REST, WebSocket, MCP
1mo
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Full Stack Engineer
New York or Toronto
HybridFull Time
4+ YOE4+ years full-stack/API experience; strong Python, SQL, JavaScript/TypeScript, React/Next.js; experience with FastAPI, LLM inference pipelines, and frontend tools like TailwindCSS and state/query libraries.
Python, FastAPI, Next.js, React, JavaScript, TypeScript, TailwindCSS, Redux, Zustand, TanStack Query, SWR, SQL, LLM
1mo
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Full Stack Developer
Toronto, Ontario, Canada
OnsiteFull Time
5+ YOE5+ years experience building full-stack web applications using Java/Spring Boot, Python frameworks, React/TypeScript, SQL; strong problem-solving and communication skills.
Java, Spring Boot, SQL, Fast API, Flask, Django, JavaScript, TypeScript, ReactJS, Git, Microsoft Azure, OpenAI, LangChain, vector databases
3w
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Staff Full Stack Engineer
Calgary or Toronto
OnsiteFull Time
7+ YOE7+ years full-stack engineering experience, deep frontend (React/Angular/Next.js/TypeScript) and backend (Node.js/Python) skills, cloud/CI-CD, databases, testing, and experience integrating AI services.
React, Angular, Next.js, TypeScript, Node.js, Python, Claude, Cursor, Figma, LLM APIs, CI/CD
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