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26 staff full stack engineer jobs at 18 companies in Lockport, NY

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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
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1mo
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Staff Full Stack Engineer — MTS 1
Toronto, Ontario, Canada
$142k-$190k/yr HybridFull Time
eBay
eBayNASDAQ: EBAY: Global online marketplace for buying and selling diverse products.
8+ YOEBS/BA in CS, 8+ years full-stack experience with TypeScript, Node.js, and React; strong backend, API, microservices, CI/CD, observability, and mentoring skills.
React, Node.js, TypeScript, REST, GraphQL, CI/CD
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1mo
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Staff Full Stack Engineer
Ottawa or Toronto
$138k-$185k/yr HybridFull Time
Solink
Solink: Provides cloud-based video security and business intelligence analytics.
Extensive production experience with TypeScript and Node.js, integrating LLMs/VLMs, designing distributed systems, operating cloud-native systems in AWS/EKS, observability (OpenTelemetry), mentoring senior engineers, and passing a criminal record check; must be eligible to work in Canada.
TypeScript, Node.js, LLM, VLM, AWS, EKS, OpenTelemetry
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3mo
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Staff Software Developer, Full Stack (Provider Experience)
Toronto or Montreal
HybridFull Time
Dialogue
Dialogue: Provide virtual healthcare and wellness programs for Canadian employees.
10+ YOE10+ years software development experience, deep proficiency with React/React Native and Python, strong architecture and product thinking, experience with design systems, and bilingual English/French communication.
React, React Native, Python
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3mo
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Expert(e), développement logiciel Full Stack (Expérience fournisseur)
Toronto or Montréal
HybridFull Time
Dialogue
Dialogue: Provides virtual healthcare and mental health services to employers.
10+ YOEStaff-level full stack engineer with 10+ years experience, expertise in React/React Native and Python, strong system architecture, API design, observability, and mentorship skills.
React, React Native, Python, ServiceOS
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1mo
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Staff Software Developer, Full Stack
Toronto, Ontario, Canada
$172k-$222k/yr HybridFull Time
Intuit
IntuitNASDAQ: INTU: Provides financial software for accounting, tax, and personal finance.
7+ YOEBS/MS or equivalent; 7+ years building enterprise applications; strong Java, TypeScript, React full‑stack experience; microservices, containers, cloud, CI/CD, databases, test automation, and AI integration experience.
Java, TypeScript, React, JavaScript, Kubernetes, Mesos, CI/CD, TDD, SQL, NoSQL
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3w
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Senior Staff Software Engineer - International Card Tech - Full-stack
Toronto, Ontario, Canada
$184k-$210k/yr HybridFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
8+ YOE8+ years software engineering experience with 2+ years creating cloud solution architectures (AWS/Azure/GCP). Experience designing scalable secure systems, working in regulated environments, mentoring engineers, and producing ADRs/HLDs.
AWS, Microsoft Azure, Google Cloud, RESTful APIs, containers
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2mo
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Staff Software Engineer
Toronto, Ontario, Canada
$170k-$183k/yr HybridFull Time
ZS
ZS: Global management consulting and technology firm for healthcare and life sciences.
10+ YOE10–15+ years software engineering; full-stack with React/TypeScript, Node.js or .NET; Azure; AI tooling; agentic AI systems; data platforms; DevOps; English; client-facing.
React, TypeScript, Node.js, .NET, REST APIs, microservices, Azure, Databricks, Spark, Claude Code, Copilot, Cursor, LangGraph, CrewAI, Autogen, Semantic Kernel, MuleSoft, LLM APIs, prompt engineering, RAG pipelines, CI/CD, infrastructure-as-code, DevOps
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2mo
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Senior Staff Software Engineer
Toronto or Canada
$140k-$180k/yr RemoteFull Time
Nue
Nue: A unified revenue lifecycle platform for SaaS companies.
12+ YOE12+ years software engineering; Staff level; foundational systems; multi-stack backend; strong architecture and leadership.
AWS, GCP, Azure, Kubernetes, CI/CD, OpenTelemetry, Prometheus, Grafana, Claude Code, Copilot
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2mo
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Staff Product Engineer
Toronto, Ontario, Canada
$123k-$165k/yr HybridFull Time
Docebo
DoceboNASDAQ: DCBO: Cloud platform for enterprise learning management and training delivery.
10+ YOE10+ years full-stack experience building SaaS products; expert in Go, TypeScript, or PHP; experience with AI-assisted dev tools, product analytics, CI/CD, AWS, Kubernetes, observability, strong communication and mentoring skills; degree or equivalent.
Go, TypeScript, PHP, Claude Code, Cursor, Codex, PostHog, Amplitude, Mixpanel, AWS, Kubernetes
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2mo
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Staff Firmware Engineer
Toronto, Ontario, Canada
$100k-$500k/yr HybridFull Time
Tenstorrent
Tenstorrent: Designs and manufactures AI processors and RISC-V CPU solutions.
5+ YOE5+ years embedded firmware or low-level system software; strong C/C++; hardware bring-up; cross-stack experience across bootloaders, embedded Linux, drivers, and validation; familiarity with Zephyr, power/thermal management, secure boot, CI, Python.
C, C++, Embedded Linux, Zephyr, Python, Bootloaders, Drivers, Power management, Secure Boot
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1w
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Staff AI Engineer
Toronto, Ontario, Canada
HybridFull Time
Royal Bank of Canada
Royal Bank of CanadaTSX: RY: Provides personal, commercial, and investment banking services worldwide.
7+ YOEStaff-level applied AI and full-stack software experience, 7+ years building production web apps, proficiency with Node.js/Python/Java and modern frontend frameworks, experience with agentic AI, evaluation, and working with governance/security stakeholders.
LLM Gateway, Anthropic Claude, OpenAI, Azure OpenAI, LangChain, LlamaIndex, OAuth2, JWT, Pinecone, pgvector, Chroma, Azure, AWS, Kubernetes, AKS, OpenShift, Terraform, Node.js, Python, Java, React, Angular, Postgres, Apache Airflow, Prefect, Snowflake, Pandas, PySpark
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1w
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Staff Software Engineer, Stripe Dashboard
Toronto or United States or South San Francisco
$271k-$407k/yr HybridFull Time
Stripe
Stripe: A financial infrastructure platform that enables businesses to accept payments and grow revenue.
10+ YOE10+ years building large-scale user-facing web applications, leading cross-functional engineering projects, deep frontend/full-stack expertise, performance engineering, and strong communication.
React
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1w
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Staff Software Development Engineer
Toronto, Ontario, Canada
$88k-$132k/yr HybridFull Time
Equinix
EquinixNASDAQ: EQIX: Provides global data center colocation and digital interconnection services.
5+ YOEBachelor’s degree in CS or related,5+ years software engineering with strong Java experience,full-stack and cloud-native skills,experience with microservices,DevSecOps,AI toolchains and distributed systems.
Java, Spring Boot, JPA, Spring Data, React, TypeScript, Swagger, Hibernate, Maven, JUnit, JMeter, LoadRunner, Redis, PostgreSQL, Cassandra, Docker, Kubernetes, Istio, AWS, Azure, GCP, LangChain, Semantic Kernel, retrieval-augmented generation (RAG), GitHub Actions
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1mo
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Staff Software Engineer
Toronto, Ontario, Canada
$160k-$220k/yr HybridFull Time
Okta
OktaNASDAQ: OKTA: Provide secure identity management and authentication for enterprises.
6+ YOE6+ years full-stack experience with TypeScript, React, and Node.js; API design and PostgreSQL experience; cloud-distributed services, architecture, product mindset, and mentoring skills. Bachelor's in CS or equivalent experience.
JavaScript, React, ReactJS, Node.js, TypeScript, PostgreSQL, Express, Docker, Kubernetes
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1mo
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Staff Developer (Front-End)
Toronto, Ontario, Canada
RemoteFull Time
AgencyAnalytics
AgencyAnalytics: Automated reporting platform for marketing agencies to track performance.
8+ YOE8+ years SaaS development experience, full-stack coding in TypeScript/PHP, system architecture, observability, mentoring, and collaborating with Product and Design.
TypeScript, React, Redux, PHP, Laravel, GCP Cloud SQL (MySQL), BigQuery, Redis, GCP Cloud Tasks, PubSub
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1mo
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Staff Software Engineer, Internal Tools
Toronto or San Francisco
$165k-$235k/yr HybridFull Time
Tubi
TubiNASDAQ: FOXA: Free ad-supported video streaming service for movies and shows.
8+ YOE8+ years software engineering experience; deep distributed-systems and full-stack skills; Node.js/TypeScript, React/TypeScript, PostgreSQL (Drizzle ORM), Python; experience shipping production systems and working with OpenAI/Google Gemini APIs.
Node.js, TypeScript, Express, React, PostgreSQL, Drizzle ORM, Python, OpenAI, Google Gemini, Claude Code, Codex, Cursor, MCP, LLM
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1mo
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STAFF SOFTWARE ENGINEER - HYBRID
Toronto, Ontario, Canada
$115k-$144k/yr HybridFull Time
GreenShield
GreenShield: Integrated health insurance and digital healthcare services provider.
10+ YOE10+ years building and operating web applications and backend services; strong full-stack experience (TypeScript, Node.js, React, PostgreSQL); proven production ownership, observability, and cross-team leadership; Bachelor's/Master's or equivalent experience.
TypeScript, Node.js, React, PostgreSQL, RESTful APIs, GCP, NestJS, NextJS, CI/CD
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1mo
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Staff Fullstack Engineer, User Auth Experience
Toronto, Ontario, Canada
OnsiteFull Time
Stripe
Stripe: Provides online payment processing and financial infrastructure for businesses.
12+ YOE12+ years software development, technical lead experience, full‑stack (frontend & backend) expertise, strong communication and collaboration skills.
SSO, MFA, passkeys, WebAuthn, OAuth, API, SDKs, RBAC, SCIM
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1mo
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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
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