355 full stack developer jobs at 191 companies in Grand Island, 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
3mo
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Full Stack Developer
Toronto or United States
RemoteFull Time
Quantiphi
Quantiphi: Provides applied AI research and data engineering services.
5+ YOE5–10 years in full stack software development; strong frontend/backend skills; experience with APIs, microservices, and distributed systems.
React, TypeScript, Next.js, Python (FastAPI), Node.js, PostgreSQL, Docker, Kubernetes, GCP, Azure, GitHub Actions, LangChain, LangGraph, OpenTelemetry
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
3mo
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Full Stack Developer, Investly
Toronto, Ontario, Canada
$99k-$135k/yr HybridFull Time
Fidelity Canada
Fidelity Canada: Provides investment products and clearing services for Canadian investors.
3+ YOEExperience in Java/JavaScript, React, AWS, and full‑stack development; bachelor’s degree in a related field; 3+ years of experience.
Java, JavaScript, React, Angular, Node.js, AWS, MySQL, JIRA, CI/CD, React Native, Swift, Kotlin, REST, MQ, SOAP, JSON
3d
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Full Stack Developer
Toronto, Ontario, Canada
OnsiteFull Time
Royal Bank of Canada
Royal Bank of CanadaTSX: RY: Provides personal, commercial, and investment banking services worldwide.
2+ YOE2+ years full-stack development experience; strong Java/Spring backend skills; front-end with Angular/HTML/CSS/JavaScript; experience with Redis, Elastic, MongoDB, NGXS/NgRx; CI/CD tooling and OpenShift; RESTful APIs and good communication.
Figma, RESTful APIs, Java, Spring, Spring Boot, Spring Cloud, Redis, Elastic, MongoDB, NGXS, NgRx, HTML, CSS, JavaScript, Angular, NodeJS, OpenShift, Urban Code Deploy, GitHub, Jenkins, GitHub Actions, Google Analytics, Python, Jira
1mo
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Full Stack Developer
Langley or Toronto or Penticton or Duncan or Victoria or Kelowna
$90k-$136k/yr HybridFull Time
First West Credit Union
First West Credit Union: Member-owned cooperative providing personal and business banking services.
5+ YOEBachelor’s degree in Computer Science or related field; minimum 5 years of full stack and API experience; cloud platforms and CI/CD pipelines preferred; banking/fintech experience preferred.
.NET, React, Angular, Node.js, Python, AWS, Azure, GCP, Docker, Kubernetes, GraphQL, REST, SQL, PostgreSQL, MongoDB, CI/CD, OAuth, JWT
2mo
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Full Stack Developer (eCommerce)
Toronto, Ontario, Canada
$110k-$120k/yr HybridFull Time
Saje Natural Wellness
Saje Natural Wellness: Sells plant-based essential oils, diffusers, and natural wellness products.
5+ YOE5+ years full-stack eCommerce development; Shopify themes/apps, Liquid, React, HTML/CSS/JS, TailwindCSS, GraphQL; API integrations; SEO; Git; Bachelor’s degree in a technical field.
HTML5, CSS3, JavaScript, TypeScript, React, Liquid (Shopify), Tailwind CSS, GraphQL, Git, Webpack, Babel, PostCSS, Github Actions
1mo
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Full Stack Developer
Toronto or St. Catharines or Montreal or Canada
$100k-$110k/yr HybridFull Time
Rentsync
Rentsync: Provides software and marketing solutions for rental property management.
3+ YOE3+ years building full‑stack apps with Node.js and TypeScript; frontend experience with Vue.js (or React/Angular); production DB experience (PostgreSQL/MySQL); Git/GitHub, Docker, AWS; located in and legally entitled to work in Canada.
NodeJS, TypeScript, Python, Apache Airflow, Vue.js, MySQL, PostgreSQL, Git, GitHub, Docker, Jira, AWS, S3, EC2, RDS, Elasticsearch, Redis, GraphQL
17h
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Full Stack Engineer
Toronto, Ontario, Canada
$92k-$137k/yr HybridFull Time
HSBC
HSBCLondon Stock Exchange: HSBA: Global banking and financial services provider.
Full-stack DevOps experience, proficiency in Java 21 or JavaScript, PostgreSQL, Unix, HTTP APIs, automated testing, monitoring/incident response, and secure engineering practices.
Java 21, JavaScript, PostgreSQL, Unix, HTTP APIs, CI/CD, AI
3mo
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Full Stack Agile Software Engineer
Toronto, Ontario, Canada
HybridFull Time
TribalScale
TribalScale: Design and develop digital products and AI solutions for enterprises.
2+ YOE2+ years in full-stack development; experience with React/TypeScript and APIs; familiarity with AI/LLMs.
React, JavaScript, TypeScript, APIs, iOS, Android, React Native, AI/LLMs, Cursor, Claude, ChatGPT
1d
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Full Stack Engineer
Toronto, Ontario, Canada
HybridFull Time
HSBC
HSBCLondon Stock Exchange: HSBA: Provides global banking and financial services to individuals and businesses.
Full-stack DevOps experience, production support, expertise in Java 21 or JavaScript, relational DBs (PostgreSQL), Unix, HTTP APIs, secure engineering, automated testing, monitoring, and CI/CD.
Java 21, JavaScript, PostgreSQL, Unix, HTTP APIs, CI/CD, AI tools
2mo
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Full Stack Developer (260428)
Toronto, Ontario, Canada
OnsiteFull Time
Scotiabank
ScotiabankToronto Stock Exchange: BNS: Provides global personal, commercial, and investment banking services.
5+ YOEBachelor's in a technical field and 5+ years full‑stack development; proficiency with HTML/CSS, SQL, Node.js/Java/.Net/TypeScript/JavaScript, React/Angular, REST APIs, cloud (Google Cloud Platform preferred), and Jira; Agile experience.
HTML, CSS, SQL, Google Cloud Platform, AWS, Azure, Node.js, Java, Net, TypeScript, JavaScript, React, Angular, REST APIs, Jira
1mo
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Full Stack Engineer
New York or Toronto
HybridFull Time
Patlytics
Patlytics: AI software for patent drafting and intellectual property intelligence.
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
2mo
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Senior Full-Stack Developer
Toronto, Ontario, Canada
$130k-$145k/yr RemoteFull Time
ODAIA
ODAIA: AI commercial intelligence software for life sciences companies.
5+ YOE5+ years of full-stack experience; API design; React/TypeScript; AWS; REST; data structures; cross-functional collaboration.
Python, JavaScript/Node.js, Java, .NET, React, TypeScript, REST APIs, PostgreSQL, MongoDB, AWS
1mo
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Senior Full Stack Engineer
Toronto or United States or United Kingdom or Canada or India
HybridFull Time
Codal
Codal: A design and development agency building digital solutions.
4+ YOE4+ years full-stack development experience with React/NextJS (TypeScript) and backend using Python (Django/FastAPI) or Node.js (Express/NestJS); REST/GraphQL, relational DBs (PostgreSQL/MySQL), cloud (AWS/GCP/Azure), Git and CI/CD (GitHub Actions), agile experience.
React, NextJS, TypeScript, Python, Django, FastAPI, Node.js, Express, NestJS, GraphQL, PostgreSQL, MySQL, AWS, GCP, Azure, Git, GitHub Actions, Redux, Context API, Contentful, Contentstack, Sanity, Shopify, BigCommerce, Saleor, Docker, Kubernetes, Terraform, CDK, Prometheus, Grafana, BigQuery, Snowflake
3w
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Senior Full-Stack Developer
Toronto or Canada
$120k-$160k/yr RemoteFull Time
Flinks
Flinks: Embedded finance platform for financial data connectivity and payments.
6+ YOE6+ years building production full‑stack web applications with production experience in Angular, TypeScript, and C#/.NET; Bachelor’s in CS or equivalent experience; ability to own features end‑to‑end and work in a remote, collaborative environment.
Angular, TypeScript, RxJS, NgRx, Angular Material, Tailwind CSS, C#/.NET, Entity Framework Core, PostgreSQL, SQL Server, Redis, Firestore, Google Cloud Platform, Kubernetes, Docker, Terraform, Pub/Sub, Microsoft Azure DevOps, Git, Webpack, Cypress, Playwright, Grafana, REST APIs
3w
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Senior Full-Stack Developer [Risk]
Vancouver or Toronto or Montreal or Phoenix or Canada or United States
$120k-$140k/yr OnsiteFull Time
ScalePad
ScalePad: Asset management and automation software for Managed Service Providers.
7+ YOE7+ years SaaS development experience; strong full-stack skills across front-end and back-end; proficient with Java, Python, C#/.NET, React/TypeScript; experience with LangChain/LangGraph, vector databases, SQL, AWS; CI/CD and DevOps familiarity.
Java, C#, .NET, React, TypeScript, Angular, REST APIs, SQL, AWS, Python, LangGraph, LangChain, OpenAI, Vector databases, RAG retrieval, CI/CD, DevOps
1w
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Staff Full Stack Engineer
Calgary or Toronto
OnsiteFull Time
Robots & Pencils
Robots & Pencils: Creates mobile applications and AI-driven digital transformation solutions.
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
1mo
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Full Stack Engineer (FSE) (Copy)
Montréal or Toronto
RemoteFull Time
NoFraud
NoFraud: Protects e-commerce brands from transaction fraud and policy abuse.
3+ YOE3+ years full-stack development experience; strong with Node.js/NestJS and TypeScript for backend, React and Tailwind CSS for frontend; experience with MySQL, Kafka, REST APIs, Figma, Cursor.AI, and Atlassian tools; comfortable in agile teams.
Node.js, NestJS, TypeScript, React, Tailwind CSS, MySQL, Kafka, Figma, Cursor.AI, REST APIs, JIRA, Confluence, Ruby, Ruby on Rails, Bootstrap
1mo
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Senior Full Stack Developer
Toronto, Ontario, Canada
$85k-$125k/yr HybridFull Time
Scribendi
ScribendiTokyo Stock Exchange: 2413: Provides professional editing and AI-powered grammar correction tools.
5+ YOE5+ years full-stack production experience with React/Next.js/Node.js/PHP/Python; MySQL/PostgreSQL; AI APIs; strong architecture, ownership, and collaboration.
React, Next.js, Node.js, PHP, Python, MySQL, PostgreSQL, APIs, AI
3d
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Python Full Stack Developer
Toronto, Ontario, Canada
$105k-$115k/yr HybridFull Time
Synechron
Synechron: Providing digital transformation and technology consulting for financial services.
Strong full-stack experience with Python/Django, React, PostgreSQL, Docker, Kubernetes, Helm and Celery; experience with cloud-native, containerized deployments and async processing.
Python, Django, Celery, PostgreSQL, React, JavaScript, Docker, Kubernetes, Helm, GitHub Actions, TypeScript, Kafka, RabbitMQ, Istio, cert-manager