Niagara Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Niagara Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Niagara Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Niagara Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
1mo
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Senior Python Developer
Mississauga, Ontario, Canada
OnsiteFull Time
8+ YOE8+ years software development experience, strong Python and OOP skills, web framework experience (Django/Flask/FastAPI), REST API design, relational and NoSQL databases, Git proficiency, and testing experience.
Python, Django, Flask, FastAPI, PostgreSQL, MySQL, Oracle, MongoDB, DynamoDB, Redis, Git, AWS, Azure, GCP, Docker, Kubernetes, Kafka, RabbitMQ, SQS, pytest, unittest, nose
1d
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Full Stack Developer
Waterloo or Toronto
$86k-$136k/yr HybridFull Time
4+ YOE4+ years development experience with Python and FastAPI, Azure PaaS, REST APIs, CI/CD (Jenkins/Git/Azure DevOps), ReactJS familiarity, and cloud-native deployment experience.
Python, FastAPI, REST, Azure Web Apps, Azure Functions, Azure Platform-as-a-Service (PaaS), Jenkins, Git, Azure DevOps, Azure Active Directory, Microsoft Graph APIs, Azure Key Vault, Cosmos DB, Azure OpenAI, Azure AI Search, ReactJS, Docker, Kubernetes
3w
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Senior Software Developer
Edmonton or Toronto
$79k-$114k/yr OnsiteFull Time
5+ YOE5+ years software development experience; expert Python (Django/FastAPI/Flask); front-end experience (Angular, HTMX, Alpine.js); PyTest, Playwright, Locust.io; Oracle, MS-SQL Server, PostgreSQL; Docker and Kubernetes/OpenShift; Bachelor’s in Computing Science required.
Python, Django, FastAPI, Flask, Angular, HTMX, Alpine.js, PyTest, Playwright, Locust.io, Oracle, MS-SQL Server, PostgreSQL, Docker, Kubernetes, OpenShift, Java, JSF, ADF, C#
4w
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Lead Full Stack Development Engineer
Toronto, Ontario, Canada
$109k-$156k/yr HybridFull Time
4+ YOE4+ years software development with Python Core and FastAPI, unit testing (Pytest or Jest), AWS Athena and SQL scripting, strong English (B2+).
Python Core, FastAPI, Pytest, Jest, Amazon Athena, SQL, PostgreSQL, React.js, RDS, MWAA, ALB, EC2, Terraform, Docker, GitActions, Git, Jira, Confluence
1w
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Gen AI Python Developer - Assistant Vice President
Mississauga, Ontario, Canada
$94k-$142k/yr HybridFull Time
5+ YOE5+ years in applications development with expert Python, experience delivering complex projects, knowledge of web frameworks (Django/Flask/FastAPI), REST APIs, cloud, containers, CI/CD, and AI/ML toolsets.
Python, PostgreSQL, Oracle, SQL Server, MongoDB, Cassandra, Redis, RESTful APIs, Jenkins, GitLab CI, GitHub Actions, AWS, Azure, GCP, Docker, Kubernetes, Pytest, unittest, TensorFlow, PyTorch, scikit-learn, Copilot, Devin, Windsurf, Antigravity, Claude, Gemini, GPT, Django, Flask, FastAPI, Git, React, Angular, Vue.js, Java
1w
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Senior Python Engineer – PricingCenter
Mississauga or Toronto
$126k-$157k/yr HybridFull Time
7+ YOE7+ years software development experience; strong Python backend skills (APIs, Flask/FastAPI); cloud experience (AWS/GCP/Azure); containerization (Docker, Kubernetes); SQL and NoSQL familiarity; strong algorithms and communication skills.
Python, Flask, FastAPI, SQLAlchemy, Pydantic, Celery, Docker, Kubernetes, GitHub Actions, Postgres, Redis, AWS, GCP, Azure, CI/CD, Typescript, React, NumPy, pandas, Polars, Claude, Copilot
1mo
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AI/ML Engineer (Senior Associate) - Remote
Chicago or Toronto or United States or Canada
$130k-$160k/yr RemoteFull Time
3+ YOE3+ years AI/ML development experience, Bachelor’s in CS/Engineering/Data Science, proficiency in Python, familiarity with scikit-learn/PyTorch/TensorFlow/OpenAI APIs, cloud platforms (Azure, AWS) and Docker, API development experience (FastAPI/Flask).
Python, scikit-learn, PyTorch, TensorFlow, OpenAI APIs, LangGraph, AutoGen, CrewAI, FastAPI, Flask, Azure, AWS, Docker, vector databases, Azure Machine Learning, AWS SageMaker, Google AI/ML services, MLOps, CI/CD, MCP
3w
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Senior Full Stack Engineer
Toronto or United States or United Kingdom or Canada or India
HybridFull Time
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
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 or architecture; hands-on with Python (FastAPI), JavaScript/TypeScript (ReactJS), API design, SQL, cloud platforms (Azure/AWS/Google Cloud); experience leading enablement teams and improving developer productivity.
Python, FastAPI, JavaScript, TypeScript, ReactJS, SQL, Azure, AWS, Google Cloud, SonarCloud, LinearB, Datadog, Backstage
4w
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Sr. AI Engineer
Toronto or Newfoundland and Labrador or Alberta or British Columbia or North Dakota or New Brunswick or Nova Scotia or Oakville or Ottawa or Calgary
$91k-$114k/yr OnsiteFull Time
6+ YOE6+ years technical experience; strong Python and frameworks (Flask, langchain, llamaindex, FastAPI); Azure OpenAI and LLM experience; CI/CD, Docker/Kubernetes, Terraform, Azure API Management; prompt engineering and RAG/indexing expertise.
Python, Flask, langchain, llamaindex, FastAPI, Microsoft Azure OpenAI Service, Microsoft Azure API Management, Microsoft Azure DevOps, Jenkins, CircleCI, GitLab Actions, Docker, Kubernetes, Microsoft PromptFlow, Microsoft Azure AI Search, Terraform, RESTful API
2w
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Principal Engineer, CoCounsel
Eagan or Frisco or New York City or Toronto or Ann Arbor or San Francisco or Los Angeles or Irvine or McLean or Washington
$159k-$295k/yr HybridFull Time
Bachelor's degree (or equivalent) in CS or CE, deep Python and distributed systems experience, hands-on AI/LLM and agent experience, FastAPI/PostgreSQL/AWS familiarity, identity/IAM (SAML, OIDC, OAuth 2.0) expertise, strong communication.
Python, FastAPI, PostgreSQL, AWS, SSO, SAML, OIDC, OAuth 2.0, RBAC, ABAC, Anthropic, OpenAI, LLMs, MCP servers, vector databases, embeddings, semantic search
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
3w
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Senior Software Engineer, Backend
Toronto, Ontario, Canada
$120k-$160k/yr HybridFull Time
5+ YOE5+ years backend experience, career-focused on Python; production experience with Django or similar (FastAPI/Flask); PostgreSQL, REST APIs, Celery, Redis, Git; strong debugging, ownership, and scalability skills.
Python, Django, FastAPI, Flask, PostgreSQL, REST APIs, Celery, Redis, Git, AWS, NumPy, pandas
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
3w
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AI Design Engineer - AVP
Mississauga, Ontario, Canada
$94k-$142k/yr HybridFull Time
1+ YOEBuild and integrate AI agents and tool interfaces; strong Python and FastAPI skills; familiarity with LLMs, PyTorch/TensorFlow, prompt engineering, RAG, LangChain/LlamaIndex, CI/CD and design-system integration.
Python, FastAPI, PyTorch, TensorFlow, LangChain, LlamaIndex, LangGraph, Gemini, OpenAI (GPT series), Claude, Llama, Model Context Protocol (MCP), Function Calling, Retrieval-Augmented Generation (RAG), CI/CD, MLOps, Figma API, React, Vue, Angular, HTML, CSS
1mo
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Senior AI Engineer
Zurich or Toronto or New York City or London or Berlin or Manila or Tokyo
HybridFull Time
5+ YOE5+ years software engineering experience with 2–3 years building AI agents; experience with LangChain/LangGraph, Model Context Protocol (MCP)/FastMCP, Databricks or Snowflake, Python, FastAPI, Postgres, gRPC, AWS, and observability tools (LangSmith/LangFuse). Master's preferred; valid work permit required.
Model Context Protocol (MCP), FastMCP, Databricks, Snowflake, LangChain, LangGraph, LangSmith, LangFuse, Python, FastAPI, gRPC, Postgres, SQLAlchemy, AWS, AWS Bedrock, Bedrock AgentCore, Kubernetes, Claude Code, Cursor
1mo
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Staff Engineer – Software Development, Architecture, Security & Governance
Toronto, Ontario, Canada
OnsiteFull Time
10+ YOEBachelor's in CS/Engineering, 10+ years software engineering (≥2 years in staff-level technical leadership), deep distributed systems experience, strong Python proficiency (FastAPI), MongoDB, LLMs/RAGs/chatbots, API design, system design, and mentoring.
Python, FastAPI, MongoDB, OpenAI, Anthropic, LangChain, NodeJS, Java, C++, AWS, Azure, Google Cloud, Docker, Kubernetes, Apigee, SSO, SSL, LLMs, RAGs, MLOps, DevOps, AI Agents
1mo
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Senior Software Development Engineer (Full Stack)
Vancouver or Toronto
$140k-$210k/yr HybridFull Time
8+ YOE8+ years software engineering; 5+ years with web frameworks (Python: Flask/Django/FastAPI) and relational DBs (PostgreSQL); experience with cloud (AWS), distributed systems, CI/CD, containerization (Docker, Kubernetes), Elasticsearch; strong communication and mentoring skills.
Python, Flask, Django, FastAPI, PostgreSQL, AWS, Docker, Kubernetes, Elasticsearch, Java, TypeScript, CI/CD
1mo
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Software Developer
Tonawanda, New York, United States
$77k-$112k/yr OnsiteFull Time
7+ YOEBachelor's in CS or related, 7+ years software development, full-stack expertise (frontend SPA, backend Python), system architecture, relational DB design, mentorship, and willingness to travel up to 20%.
Vue.js, Python, FastAPI
3d
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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
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