51 typescript engineer jobs at 39 companies in Tonawanda, NY

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
3d
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Senior Engineer, AI Native SDLC (264250)
Toronto, Ontario, Canada
OnsiteFull Time
Scotiabank
ScotiabankToronto Stock Exchange: BNS: Provides global personal, commercial, and investment banking services.
7+ YOE7+ years software engineering experience; SDLC framework design and governance; production LLM and RAG systems; strong coding in TypeScript/JavaScript or Python; GitHub Actions and cloud (Azure) experience; documentation and enablement skills.
GitHub Actions, GitHub Copilot, TypeScript, JavaScript, Python, MCP servers, Azure, Docker, Kubernetes, devContainers
3d
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Principal Engineer - Zynque
Toronto, Ontario, Canada
$175k-$210k/yr HybridFull Time
Fulfillment IQ
Fulfillment IQ: Offers supply chain consulting and logistics technology solutions.
10+ YOE10+ years building cloud-native backend/platform systems, production SaaS scaling, distributed systems, observability/SLOs, multi-tenant SaaS, proficiency in Python and JavaScript/TypeScript (Next.js).
Python, JavaScript, TypeScript, Next.js, Kafka
2d
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Engineering Lead - AI Workflows
Toronto, Ontario, Canada
$144k-$240k/yr HybridFull Time
Sanofi
SanofiEuronext Paris: SAN: Researches, develops, and manufactures medicines and vaccines globally.
8+ YOE2+ MgmtBS required (MS preferred), 8+ years engineering experience, 2+ years managing engineering teams, cloud and IaC experience, TypeScript/Node.js and React proficiency, microservices and CI/CD knowledge.
AWS, GCP, Azure, Terraform, AWS CDK, JavaScript, TypeScript, Node.js, React, CI/CD
2w
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Senior QA Engineer
St. Catharines or Toronto
$70k-$90k/yr HybridFull Time
Rentsync
Rentsync: Provides software and marketing solutions for rental property management.
5+ YOE5+ years QA or quality engineering; strong test automation with Playwright/TypeScript or comparable framework; experience with non-deterministic/AI systems, API testing, CI/CD integration, and senior-level communication.
Playwright, TypeScript, JavaScript, REST API, 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: 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
2mo
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Developer Relations Engineer
Toronto, Ontario, Canada
$100k-$140k/yr OnsiteFull Time
vlt
vlt: Building a next-generation package manager and registry for JavaScript.
5+ YOE5+ years in developer relations or similar; strong JavaScript/TypeScript and Node.js proficiency; open-source contribution experience; ability to create technical content and present to developer audiences; data-driven measurement skills.
JavaScript, TypeScript, Node.js, API, CLI, Bluesky, X, Discord, AI tools
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
1mo
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Software Engineer
Toronto, Ontario, Canada
HybridFull Time
Magical
Magical: Automates healthcare administrative workflows using agentic AI.
Experience building backend or full-stack production systems; strong fundamentals in databases, APIs, queues, async workflows, and observability; comfortable with TypeScript/Node and integrating AI/LLMs into production.
TypeScript, Node, LLMs
1w
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Staff Frontend Engineer
Toronto, Ontario, Canada
$160k-$250k/yr HybridFull Time
US Mobile
US Mobile: A mobile virtual network operator providing flexible cell phone plans.
8+ YOE8+ years front-end experience; proficiency in TypeScript, React, state management, accessibility, responsive design; experience with complex legacy code and cross-platform UIs.
React, TypeScript, CSS-in-JS, Tanstack Query, Redux, Zustand, React Native, Rust
4d
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Senior Forward Deployed Developer
Toronto, Ontario, Canada
$115k-$165k/yr HybridFull Time
CGI
CGINYSE: GIB: Provides information technology and business consulting services.
10+ YOE10+ years backend/platform engineering experience; proficiency in Go, PostgreSQL, TypeScript/React/Next.js; experience with containers, CI/CD, cloud deployment, testing, and practical use of AI coding assistants.
Go, Next.js, PostgreSQL, TypeScript, React, SQL, Tailwind CSS, OpenAPI, Claude Code, GitHub Copilot, Cursor, Docker, Podman, Docker Compose, Terraform, Turbo, pnpm, Playwright, k6, Trivy, JWT, Keycloak, Bruno, Model Context Protocol (MCP), REST APIs, OLAP, CDC
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
2w
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Senior Lead AI Application Engineer
Toronto or Calgary
OnsiteFull Time
Royal Bank of Canada
Royal Bank of CanadaTSX: RY: Provides personal, commercial, and investment banking services worldwide.
5+ YOEBachelor's degree or equivalent,5+ years building production full‑stack systems with React/TypeScript and Node.js/Java/Python back ends,multi‑agent engineering,cloud‑native Kubernetes CI/CD,API and data integration,DevSecOps and observability experience.
React, TypeScript, Node.js, Express, Python, FastAPI, Java, Spring Boot, REST, gRPC, GraphQL, LangGraph, AutoGen, CrewAI, FAISS, pgvector, Milvus, Pinecone, Docker, GitHub Actions, Jenkins, Argo CD, Terraform, Helm, Kubernetes, Kafka, Redis, OpenTelemetry, Grafana, Prometheus, OAuth2, OIDC, Vault, KMS, Apigee, Kong, Istio, Linkerd, Snowflake, Postgres, MongoDB, ServiceNow, DeepSpeed, Triton, ONNX, Ray, SageMaker
2mo
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Full Stack Engineer
Redwood City or Toronto
$150k-$1000k/yr OnsiteFull Time
8090 Solutions
8090 Solutions: A software-focused delivering hosted software for customers.
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
3w
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Lead Software Engineer AI (Staff Engineer)
Eagan or Frisco or Toronto or Ann Arbor
$127k-$237k/yr HybridFull Time
Thomson Reuters
Thomson ReutersNASDAQ: TRI: Provides professional software, data, and news services globally.
5+ YOEBachelor's degree or equivalent, 5+ years full-stack experience building scalable cloud applications; expertise in C#/.NET, backend architecture, APIs, distributed systems, and AI integration (LLMs, OpenAI/Anthropic); front-end skills (JavaScript/Typescript, Angular/React); AWS, PostgreSQL/SQLServer, CI/CD.
C#, .NET, ASP.NET Core, FastAPI, SQLServer, PostgreSQL, AWS, Vercel, JavaScript, Typescript, HTML, CSS, Angular, React, GitHub Actions, OpenAI, Anthropic, LLMs
2d
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Senior Angular Developer
Toronto, Ontario, Canada
$60k-$95k/yr HybridFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
5+ YOE5+ years Angular and TypeScript experience, unit/accessibility testing, cloud/container experience, REST API design, security knowledge, CI/CD and front-end performance optimization.
Angular, TypeScript, HTML, CSS, Jest, Cypress, Protractor, JUnit, Mockito, Pivotal Cloud Foundry, OpenShift, Docker, Swagger, RAML, SOAP, JWT, OAuth 2.0, SSL, CI/CD, Webpack
2d
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AVP, Lead AI Engineer
Toronto, Ontario, Canada
OnsiteFull Time
Chubb
ChubbNYSE: CB: Provides property, casualty, and life insurance and reinsurance services globally.
Hands-on Python and at least one of TypeScript/Go/Java, LLM tooling (Hugging Face Transformers), RAG/agents, Docker/Kubernetes, CI/CD, Kafka, and experience building scalable ML pipelines and production services.
Python, TypeScript, Go, Java, Hugging Face Transformers, Docker, Kubernetes, GitHub Actions, Jenkins, Kafka
3w
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Operations Automation Engineer
Toronto, Ontario, Canada
$100k-$120k/yr OnsiteFull Time
Forma.ai
Forma.ai: AI-powered platform for managing enterprise sales compensation and performance.
1+ YOE1+ years software/automation experience; strong scripting (Python, JavaScript/TypeScript), SQL, API experience; build internal tools, workflow automations, and measure operational impact; strong communication and stakeholder collaboration.
Python, JavaScript, TypeScript, SQL, APIs, n8n, Zapier, Make, Retool, Airplane, AI, LLMs
3d
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Senior Angular Developer
Toronto, Ontario, Canada
$60k-$95k/yr HybridFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
5+ YOE5+ years Angular experience (Angular 18+), TypeScript, accessibility, unit testing, cloud-native development, REST API design, security concepts, CI/CD and frontend performance optimization.
Angular 18+, TypeScript, HTML, CSS, Jest, Cypress, Protractor, JUnit, Mockito, Pivotal Cloud Foundry, OpenShift, Docker, Swagger, RAML, SOAP, JWT, OAuth 2.0, SSL, CI/CD, Webpack, RESTful APIs
2w
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Senior Developer (T & I) (Telework/Hybrid)
Montreal or Toronto or Ottawa
HybridFull Time
CBC/Radio-Canada
CBC/Radio-Canada: Canada's national public broadcaster providing multimedia news and entertainment.
3+ YOE3+ years application development experience, full-stack web development with .NET/C#, Azure, JavaScript/TypeScript; Agile experience and strong communication skills.
Jenkins, GIT, HTML5, CSS3, JavaScript, TypeScript, Bootstrap, AngularJS, .NET, C#, Microsoft Azure Function Apps, Microsoft Azure Data Factory, Microsoft Azure Event Grid, Microsoft Azure Data Storage, OpenAPI, Swagger, MongoDB, Oracle, SQL Server, xUnit, Cypress
2w
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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