152,375+ Lead Fullstack Engineer Python Fastapi Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Integration Engineer

Position Overview Type: Contract Skills: Strong focus on ETL, SQL, SSIS, Tidal, Airflow JD: This position is for an Integration engineer with a background in SSIS, Python, SQL and data warehousing for enterprise level systems. The position calls for someone that is comfortable workin ...

Senior Full Stack Developer – Python, Angular, AWS Cloud Platform

Job DescriptionJob Title: Senior Full Stack Developer – Python, Angular, AWS Cloud PlatformLocation: Toronto, ON (Hybrid – 2–3 Days WFO) Duration: 6–12 Months Client: CPPIB Po ...

Senior GenAI/LLM Developer – Azure AI, Python, RAG, NLP

Job Title: Senior GenAI/LLM Developer – Azure AI, Python, RAG, NLP Experience Required: 8–10 years Key Skills: Natural Language Processing (NLP), Azure Machine Learning (ML), AI & GenAI for BPS Role Description: This role requires an experienced AI/LLM Develo ...

Bilingual Data Analyst Needed with SQL and Python Expertise

Step into the role of Bilingual Data Analyst utilizing SQL and Python/R skills. Engage with various departments on a contract basis to provide clear, data-driven insights.This position seeks individuals with 5-7 years of experience in data analysis, with a strong focus on data mapping and modeling. You'll wo ...

Senior Full Stack Developer (Python & JavaScript) @ Toronto Canada Onsite

Position: Senior Full Stack Developer (Python & JavaScript) Location: Toronto Canada Onsite Duration: Long Term Contract Note: Face-to-face interviews are mandatory. Detailed JD (Roles and Responsibilities) Job Description: <u ...

Full Stack Developer (React / Node / Python – Pega Integration) (contract)

Overview Seeking Full Stack Developers to build and enhance portals integrating with the Pega platform. Responsibilities Develop front-end applications using React Build backend services using Node.js and Python Design APIs and integration layers with P ...

Remote Full Stack Developer (React+Python) 8 Months Equity

Leading the development of new features - from prototyping to UX to the backend logic, writing unit and integration tests, and writing documentation. Remote, Canada Transify is a Toronto-based startup that's working on a data platform for transit agencies. Our data platform visualizes the data g ...

Senior Python/PySpark Developer with Strong Data Engineering Skills

About The Role We are seeking an experienced Python/PySpark developer with strong data engineering skills to design and deliver scalable, high‑performing applications that handle large datasets and complex data workflows. The ideal candidate is language‑agnostic, adaptable, and capable of picking ...

Senior GenAI/LLM Developer – Azure AI, Python, RAG, NLP

Job Title:Senior GenAI/LLM Developer – Azure AI, Python, RAG, NLPExperience Required:8–10 yearsKey Skills:Natural Language Processing (NLP), Azure Machine Learning (ML), AI & GenAI for BPSRole Description: This role requires an experienced AI/LLM Develo ...

Remote Full Stack Developer (React+Python) 8 Months Equity

Leading the development of new features - from prototyping to UX to the backend logic, writing unit and integration tests, and writing documentation. Remote, Canada Transify is a Toronto-based startup that's working on a data platform for transit agencies. Our data platform visualizes the data generated by GPS a ...

Senior Python/PySpark Developer with Strong Data Engineering Skills

About The Role We are seeking an experienced Python/PySpark developer with strong data engineering skills to design and deliver scalable, high‑performing applications that handle large datasets and complex data workflows. The ideal candidate is language‑agnostic, adaptable, and capable of picking up new technolo ...

Remote Full Stack Developer (React+Python) 8 Months Equity

Leading the development of new features - from prototyping to UX to the backend logic, writing unit and integration tests, and writing documentation. Remote, Canada Transify is a Toronto-based startup that's working on a data platform for transit agencies. Our data platform visualizes the data g ...

Full Stack Developer (React / Node / Python – Pega Integration) (contract)

Overview Seeking Full Stack Developers to build and enhance portals integrating with the Pega platform.ResponsibilitiesDevelop front-end applications using ReactBuild backend services using Node.js and PythonDesign APIs and integration layers with PegaCollaborate ...

Bilingual Data Analyst Needed with SQL and Python Expertise

Step into the role of Bilingual Data Analyst utilizing SQL and Python/R skills. Engage with various departments on a contract basis to provide clear, data-driven insights.This position seeks individuals with 5-7 years of experience in data analysis, with a strong focus on data mapping and modeling. You'll wo ...

Senior AWS Full Stack Developer – Angular, NOde.js, Python, Angular

Job Title AWS Full Stack Developer Location Toronto, ON Hybrid (23 Days WFO) Duration 612 Months Role Summary We are seeking seasoned AWS Full Stack Developers with 10+ years of experience to support enterprise-scale cloud-native application development initiatives. The ideal candidate will possess strong exper ...

Senior Full Stack Developer – Python, Angular, AWS Cloud Platform

Job Title: Senior Full Stack Developer Python, Angular, AWS Cloud Platform Location: Toronto, ON (Hybrid 23 Days WFO) Duration: 612 Months Client: CPPIB Positions: 2 Experience Required: 10+ Years (Seasoned Candidates Only) Front-End Expertise Angular Material Node.js Rust Webpack TypeScript Angular Material G ...

Remote Full Stack Developer (React+Python) 8 Months Equity

Leading the development of new features - from prototyping to UX to the backend logic, writing unit and integration tests, and writing documentation. Remote, Canada Transify is a Toronto-based startup that's working on a data platform for transit agencies. Our data platform visualizes the data g ...

Senior GenAI/LLM Developer – Azure AI, Python, RAG, NLP

Job Title: Senior GenAI/LLM Developer Azure AI, Python, RAG, NLP Experience Required: 810 years Skills: Digital: Natural Language Processing (NLP), Azure Machine Learning (ML), AI & GenAI for BPS Role Description: This role requires an experienced AI/LLM Developer with strong handson expertise in Azure AI, LLM ...

Senior Full Stack Software Engineer

3 weeks ago Be among the first 25 applicants Company OverviewAthennian increases trust in business. Our products help legal, finance, and tax teams be transaction and audit-ready by organizing business entity and corporate structure information. Over 370,000 business entities in al ...

Senior Full Stack Software Engineer

3 weeks ago Be among the first 25 applicants Company OverviewAthennian increases trust in business. Our products help legal, finance, and tax teams be transaction and audit-ready by organizing business entity and corporate structure information. Over 370,000 business entities in al ...

Senior Full Stack Software Engineer

3 weeks ago Be among the first 25 applicants Company OverviewAthennian increases trust in business. Our products help legal, finance, and tax teams be transaction and audit-ready by organizing business entity and corporate structure information. Over 370,000 business entities in al ...

Data Platform Engineer (Toronto)

Overview Job Title: Data Platform Engineer Location: Toronto, Ontario Duration: 12 months Introduction We are seeking a skilled Data Platform Engineer to design and maintain the technical migration framework used in the large-scale conversion of legacy SAS codebases t ...

QA Engineer – Mobile Automation & TDM (Delphix)

Job Title: QA Engineer – Mobile Automation & TDM (Delphix) LocationToronto, ON – Hybrid (2–3 Days Onsite) Duration12 Months Experience Required8–10 Years Role Description We are seeking an experiencedSelenium QE Tester – Mobile Automationwith strong expertise in< ...

Product Engineer (Pharma)

About BasetwoBasetwo is a fast-growing Toronto-based AI-native company transforming Pharma & Chemical manufacturing. Our platform helps manufacturers accelerate process development, scale-up and tech transfer, improve quality control, and reduce operational risk using digital twins. We work with some o ...

Senior IAM Systems Engineer, Passwordless Integration (Global Security)

Senior IAM Systems Engineer, Passwordless Integration The Senior IAM Systems Engineer, Passwordless Integration is responsible for rolling out and integrating the enterprise Passwordless authentication solution across the systems and platforms employees use every day. This role works across the o ...

Senior IAM Systems Engineer, Passwordless Integration (Global Security)

Senior IAM Systems Engineer, Passwordless Integration The Senior IAM Systems Engineer, Passwordless Integration is responsible for rolling out and integrating the enterprise Passwordless authentication solution across the systems and platforms employees use every day. This role works across the organization — pa ...

Azure Data Engineer ETL, SQL

6–8 years (with minimum 8 years noted for several responsibilities) Job Description Job Title: Azure Data Engineer - ETL, Azure Experience Required 6–8 years (with minimum 8 years noted for several responsibilities) Role Description The ...

Azure Data Engineer ETL, SQL

6–8 years (with minimum 8 years noted for several responsibilities) Job Description Job Title: Azure Data Engineer - ETL, Azure Experience Required 6–8 years (with minimum 8 years noted for several responsibilities) Role Description The ...

Azure Data Engineer ETL, SQL

6–8 years (with minimum 8 years noted for several responsibilities) Job Description Job Title: Azure Data Engineer - ETL, Azure Experience Required 6–8 years (with minimum 8 years noted for several responsibilities) Role Description The ...

Technical Support Engineer(Ads, Foodstorm)

Technical Support Engineer (Ads, Foodstorm) Join to apply for the Technical Support Engineer (Ads, Foodstorm) role at Apex Systems . Position Overview Apex Systems is a global IT services provider. We are seeking a Technical Support Engineer ...

Technical Support Engineer(Ads, Foodstorm)

Technical Support Engineer (Ads, Foodstorm) Join to apply for the Technical Support Engineer (Ads, Foodstorm) role at Apex Systems . Position Overview Apex Systems is a global IT services provider. We are seeking a Technical Support Engineer ...

Technical Support Engineer(Ads, Foodstorm)

Technical Support Engineer (Ads, Foodstorm) Join to apply for the Technical Support Engineer (Ads, Foodstorm) role at Apex Systems . Position Overview Apex Systems is a global IT services provider. We are seeking a Technical Support Engineer ...

Informatica IICS / IDMC Developer

Role: Informatica IICS / IDMC Developer Location: Toronto, ON – Hybrid Contract Role Job Description • Strong hands-on experience in IICS/IDMC • Experience in RDBMS and SQL • Hands-on ...

Informatica IICS / IDMC Developer

Role: Informatica IICS / IDMC Developer Location: Toronto, ON – Hybrid Contract Role Job Description • Strong hands-on experience in IICS/IDMC • Experience in RDBMS and SQL • Hands-on experience in AWS Cloud Services (e.g., ...

Application Release Engineer – Azure & DevOps

Role: Application Release Engineer Hybrid: 2 days a week in-office Experience: 10+ years experience Top 3 Required Skills: 1. Azure Cloud and DevOps [CI/CD] 2. JBoss, Springboot, Websphere, IHS, Tomcat knowledge 3. Deploying, configuring, and managing applications on Linux, AIX, Windows server infrastructure Top ...

Android Engineer, App Analysis

Data Theorem is an exciting company focused on creating a more secure world for data.Rooted in a strong engineer first culture, every employee has an impact on product and direction.We are searching for exceptional talent pursuing an opportunity to grow and take ownership of the projects ...

Android Engineer, App Analysis

Overview Data Theorem is an exciting company focused on creating a more secure world for data. Rooted in a strong engineer first culture, every employee has an impact on product and direction. We are searching for exceptional talent pursuing an opportunity to grow and take ownership of the project ...

OpenStack Cloud Engineer

The Cloud Engineer role is a key part of Rackspace's support infrastructure, providing high-level technical support to customers through various channels such as phone, ticketing, and automation. The role involves owning complex customer issues, maintaining communication throughout the resolution process, and su ...

Site Reliability / DevOps Engineer

Infotek Consulting Inc. provided pay range This range is provided by Infotek Consulting Inc.. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay range $85.00/hr - $106.00/hrCAN – Site Reliability / DevOps Engineer (Expert) (Contract) ...

Site Reliability Engineer

Job OverviewThe Sr. Site Reliability Engineer (SRE) will be responsible for the availability, performance, security, and scalability of Broadridge’s infrastructure and applications. The role works closely with development & operations teams to streamline the software development lifecycle, automate pro ...

Software Engineering Intern: Full Stack

Join Super.com as a Software Engineering Intern this Fall and build your programming skills by working on meaningful projects with real-world impact. Experience the dynamic startup culture while working remotely.This internship runs from September 8th to December 18th, 2026. Super.com seeks interns wit ...

AI/ML Engineer with AWS Expertise

Take your AI/ML career to the next level by working with key AWS services. This role focuses on model development, deployment, and automation skills in a dynamic environment.As an AI/ML Engineer, you will engage in machine learning model development and deployment. Proficiency in Python, SQL, and designing d ...

Quality Engineer Specializing in Automation

Join Cognizant as a Senior Quality Engineer, utilizing Python and Robot Framework to drive automation excellence. This hybrid position enhances operational workflows while focusing on banking clientele.In this role, you'll harness your automation framework expertise, spanning 6-10 years. Your focus will be o ...

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    Lead Fullstack Engineer Python Fastapi Jobs in Toronto Job Search Guide, Trends and Insights