• Toronto Jobs Expertini profile avatar

    • 153,689+ Lead Fullstack Engineer Python Fastapi Jobs in Toronto, Canada — Local Employers Hiring June 2026

    Professional job seekers finding Canada jobs through Expertini
    750,000+ professionals on Expertini 750,000+ Candidates
    Join our global community
    Explore Leading Employers
    High-Paying Careers
    Expertini Penguin Mascot Resume Score™
    Resume Score™ Instantly
    Upload Your CV
    Quick 30-second process

    Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

    1. Expertini
    2. Canada
    3. Toronto
    4. Jobs
    5. Lead Fullstack Engineer Python Fastapi Jobs

    6. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Machine Learning Engineer (Toronto)

    Machine Learning Engineer – Emerging Technology The company’s Emerging Technology team is seeking a Machine Learning Engineer to join a team focused on building and supporting Generative AI, Machine Learning (ML), and Data Science solutions across the organization. This position could be based in ...

    Machine Learning Engineer (Toronto)

    Machine Learning Engineer – Emerging Technology The company’s Emerging Technology team is seeking a Machine Learning Engineer to join a team focused on building and supporting Generative AI, Machine Learning (ML), and Data Science solutions across the organization. This position could be based in ...

    Staff Software Engineer Capital One Travel Tech Full stack

    ## Staff Software Engineer - Capital One Travel Tech - Full-stackApplylocations: Toronto, ONtime type: Full timeposted on: Posted Todayjob requisition id: R Bay Street (93021), Canada, Toronto,Toronto, Ontario,Staff Software Engineer - Capital One Travel Tech - Full-stack****About Capital One Canada.*** ...

    Senior Technical Lead at PheedLoop

    Step into the role of Senior Technical Lead with PheedLoop in Toronto, driving cutting-edge solutions for live events while working in a hybrid environment. This position is for innovators looking to make a tangible impact.Joining a small yet dynamic team, you’ll engage directly with customers, stepping away ...

    Lead Quantitative Developer Position

    Elevate your career as a Lead Quantitative Developer focusing on financial systems for trading teams in a hybrid work environment. Make an impact with your advanced Python skills.Ideal for seasoned professionals with a minimum of seven years in quantitative development, this position requires deep capital ma ...

    Lead Quantitative Developer Position

    Elevate your career as a Lead Quantitative Developer focusing on financial systems for trading teams in a hybrid work environment. Make an impact with your advanced Python skills.Ideal for seasoned professionals with a minimum of seven years in quantitative development, this position requires deep capital ma ...

    Senior Technical Lead at PheedLoop

    Step into the role of Senior Technical Lead with PheedLoop in Toronto, driving cutting-edge solutions for live events while working in a hybrid environment. This position is for innovators looking to make a tangible impact.Joining a small yet dynamic team, you’ll engage directly with customers, steppin ...

    Lead Quantitative Developer Position

    Elevate your career as a Lead Quantitative Developer focusing on financial systems for trading teams in a hybrid work environment. Make an impact with your advanced Python skills.Ideal for seasoned professionals with a minimum of seven years in quantitative development, this position requires deep capital ma ...

    Lead Quantitative Developer Position

    Elevate your career as a Lead Quantitative Developer focusing on financial systems for trading teams in a hybrid work environment. Make an impact with your advanced Python skills.Ideal for seasoned professionals with a minimum of seven years in quantitative development, this position requires deep capital ma ...

    Software Engineering Intern

    Overview GPTZero is on a mission to restore trust and transparency on the internet. As the leading AI detection platform, we empower educators, students, journalists, marketers, and writers to navigate the evolving landscape of AI-generated content. With millions of users and institutions relying ...

    QE Automation Engineer – Java , Selenium, Playwright

    Job Title: Automation Quality Engineer (QE) Experience Required 68 Years Role Description We are seeking an experienced Automation Quality Engineer (QE) with 68 years of hands-on experience in designing, developing, and maintaining automated test frameworks. The ideal candidate will collaborate with Developers, ...

    Infrastructure Planning Engineer

    Role Description Our expanding team in the GTA is looking for an intermediate engineer with experience in project management, consulting, asset management, hydraulic modelling, and infrastructure planning. This position requires a candidate with 6 years of experience in water and wastewater system ...

    Principal Software Engineer

    The Role We are looking for multiple Principal Software Engineers who are self-starters, love solving technical challenges, and have prior experience working on a variety of engineering projects in an energizing environment. You should have extensive experience with Java, cloud development, and know ...

    Azure Databricks Developer

    Are you an experienced Data Engineer ready to lead a data modernization journey? Apply Now! Working with one of our top financial clients, this role calls for an Azure Databricks Developer. This position is focused on designing, building, and optimizing scalable ETL pipelines to support enterprise ...

    Azure Databricks Developer

    Are you an experienced Data Engineer ready to lead a data modernization journey? Apply Now!Working with one of our top financial clients, this role calls for an Azure Databricks Developer. This position is focused on designing, building, and optimizing scalable ETL pipelines to support enterprise analy ...

    Senior Machine Learning Engineer

    Job Title: Machine Learning Engineer Location: Remote- Canada Duration: Contract Rate : CAD$100-110/hr INC What You'll Do Architect and implement advanced deep learning models for multimodal recommendation systems, pr ...

    Snowflake Data Engineer

    Role: Snowflake Data EngineerLocation: Toronto, ON (Hybrid)ContractJob Description:. Deep understanding of the Snowflake cloud data platform - writing procedures, functions, UDFs, snowflake window functions etc. ( years). Strong hands-on experie ...

    Toronto Site Reliability Engineer Needed

    Be a part of PheedLoop as a Site Reliability Engineer in Toronto, ON, where you can leverage your skills in system automation and reliability. Work at the forefront of event technology.In this full-time role, you'll be critical to maintaining the reliability of PheedLoop's infrastructure. Collaborate with ba ...

    Senior Software Engineer in AI Development

    Drive innovation in software engineering at Autodesk as a Senior Software Engineer focused on AI. Design systems that leverage AI to streamline engineering workflows.In this role, you'll architect scalable AI solutions and enhance developer operations across various platforms. Your responsibilities will incl ...

    Senior Database Engineer for Cloud Solutions

    Transform database environments as a Senior Database Engineer focused on cloud solutions. Your role will centralize around optimizing AWS Aurora Postgres databases for ultimate performance.Reporting to the Manager of Software Engineering, you’ll work closely with the operations and development teams to maint ...

    Machine Learning Engineer for Media & Entertainment

    Become a Machine Learning Engineer at Autodesk, focusing on pipeline development within the Media and Entertainment Emerging Technologies team. Drive innovation and apply your AI expertise to real-world problems.Your role at Autodesk will involve building and improving machine learning pipelines while suppor ...

    Senior Software Engineer for AI/ML Solutions

    Join ClickHouse as a Senior Software Engineer specializing in AI/ML solutions to revolutionize data usage. This role emphasizes innovative feature development across the stack.As part of ClickHouse, a company recognized on the 2025 Forbes Cloud 100 list, you will work on bridging high-performance database te ...

    Cloud Engineer with GCP Focus

    Advance your expertise with APPIT Software Solutions as a GCP Cloud Engineer based in Toronto, Canada. Architect and manage Google Cloud infrastructures focused on scalable applications and data pipelines.We're looking for a candidate with 3-6 years of cloud engineering experience and a deep understanding of ...

    Hardware Application Engineer at Qualcomm

    Join Qualcomm as a Hardware Application Engineer, providing technical expertise for next-generation technologies. This role focuses on UCIe IP and requires working closely with both customers and internal teams.With a degree in Electrical/Electronics Engineering, you will utilize your debugging and programmi ...

    Senior Cloud Engineer Hybrid Infrastructure

    Take the next step in your career as a Senior DevOps/Cloud Engineer on a 10-month contract at 222 Jarvis St. Focus on deploying and maintaining hybrid environments using leading cloud technologies like Azure and AWS.This role is perfect for candidates skilled in identity management and CI/CD pipeline design. ...

    Senior Software Engineer at Askuity

    Elevate your career as a Senior Software Engineer at Askuity, part of The Home Depot Canada. Focus on backend development and contribute to enriching data analytics solutions in a hybrid work setup.In this role, you will have the opportunity to shape the technical landscape of Askuity's analytics platform. W ...

    Backend Blockchain Engineer at Berachain

    Step into a critical role at Berachain as a Backend Blockchain Engineer, focusing on the security and scalability of blockchain applications. Engage in a collaborative environment driven by innovation.This position involves architecting and managing the infrastructure for blockchain solutions, utilizing Cosm ...

    Data Platform Engineer Role in Toronto

    Become a key contributor as a Data Platform Engineer at Scotiabank located in Toronto, Ontario. This role focuses on site reliability through proactive monitoring and incident management.Work within the Enterprise Data & AI Technology organization to support critical banking initiatives. Your responsibilitie ...

    Quality Assurance AI Engineer at IDC

    Become a key player at IDC as an AI Engineer specializing in Observability and Quality, focusing on enhancing AI response accuracy. This role is remote and pivotal for establishing quality standards.In this solo role, you’ll design comprehensive evaluation frameworks that bolster the integrity and performanc ...

    Software Engineer Databricks Solutions at Scotiabank

    Drive innovation at Scotiabank as a Software Engineer focused on Databricks in Toronto. Design and develop data services that enhance enterprise data management and governance.This role involves building scalable components for the data catalog while integrating with cloud platforms. You will take ownership ...

    Backend Engineer for Data Intelligence Team

    Make a difference at Achievers as a Backend Engineer on the Data Intelligence team, leveraging Python and Go for impactful data solutions. Enhance user experiences by developing robust backend services.In this intermediate role, you will focus on backend services that play a crucial part in how data translat ...

    Senior Data Engineer Opportunity CPP Investments

    Contribute to a leading investment firm as a Senior Data Engineer at CPP Investments. Focus on designing scalable data platforms on AWS that support analytics and risk functions.In this role, you will evolve the Reference and Index Data platforms while delivering high-quality data solutions. You will design ...

    Xanadu Quantum Software Engineer Performance Focus

    Drive performance advancements in quantum computing at Xanadu as a Quantum Software Engineer. Your focus will be on optimizing software frameworks for quantum capabilities.In the PennyLane Performance Team, you will play an essential role in building a high-performance software stack that enhances the capabi ...

    Full Stack Engineer Role at Cohere

    Cohere seeks a Full-Stack Engineer to contribute to our AI workspace platform, North. Focus on building advanced features and executing security protocols in a rapidly evolving tech landscape.This role requires a strong foundation in Python and React, with an emphasis on coding efficiently within constraints ...

    Join Fulfillment IQ as an AI Engineer

    Embark on your AI Engineering journey with Fulfillment IQ in Toronto, ON, embracing a hybrid work culture. This senior role offers opportunities to build critical LLM systems.As an AI Engineer, you will utilize your skills to design high-performance AI solutions with significant ownership. This position allo ...

    Senior Engineer for Data Integration & AI

    Join Connor, Clark & Lunn Financial Group as a Senior Data Integration Engineer and transform how AI is integrated into finance. Your role will emphasize designing data pipelines and ensuring governance in a hybrid model.This position is designed for those committed to enhancing data quality for AI initiativ ...

    IAM Engineer II Cloud Automation Focus

    Transform your career at TD Bank as an IAM Engineer II focused on cloud automation in Toronto, Ontario. Specialize in building secure identity and access management frameworks for cloud services.This position involves designing IAM solutions and automation pipelines that ensure secure access to cloud resourc ...

    Senior ML Platform Engineer at RAVL

    Launch your career to new heights at RAVL as a Senior ML Platform Engineer. Design robust, scalable ML platforms tailored for financial services clients.As a part of RAVL's innovative engineering team, this role focuses on creating cloud-native machine learning platforms and implementing MLOps capabilities. ...

    Join Fulfillment IQ as an AI Engineer

    Embark on your AI Engineering journey with Fulfillment IQ in Toronto, ON, embracing a hybrid work culture. This senior role offers opportunities to build critical LLM systems.As an AI Engineer, you will utilize your skills to design high-performance AI solutions with significant ownership. This position allo ...

    Staff Engineer Patient Platform Backend

    Contribute to Prenuvo’s Patient Platform as a Staff Engineer focusing on backend development. This fully remote role entails designing secure APIs and enhancing patient interactions.As a central figure in the team, your extensive background in backend engineering will guide the modernization of services, imp ...

    Scotiabank Associate Engineer Position

    Launch your career as an Associate Software Engineer with Scotiabank in Toronto, Canada. Work collaboratively to develop leading-edge capital market technology and analytics applications.In the Global Banking and Markets Engineering (GBME) team, you'll work hand in hand with business and technical teams to e ...

    Software Engineer V – AI & Architecture

    At Andiamo, become a Software Engineer V, leading architecture for systems that impact billions. Engage in advanced software design that prioritizes reliability and scalability in critical environments.This role requires a passion for engineering challenges and a mindset geared towards innovation. You will f ...

    Full Stack Engineer with 8090

    Shape the future of software at 8090 as a Full Stack Engineer, specializing in Python, Typescript, and web applications. Your role will focus on creating client-focused software solutions and enhancing our software factory.In this customer-facing role, you will need a strong foundation in full-stack developm ...

    Expert Staff Software Engineer for AI Solutions Development

    Be at the forefront of AI solutions as a Staff Software Engineer. Architect robust infrastructure that enhances AI product performance and develops innovative deployment strategies for maximum efficiency.You'll serve as a key member within the AI Compute team, drawing on your extensive experience to shape th ...

    Senior Engineer for Telephony at Dialpad

    Join Dialpad as a Senior Engineer for the Tel Core team, where you'll drive the evolution of our telephony media engine. This position emphasizes backend architecture and real-time communication enhancements.As part of Dialpad, you'll be deeply involved in optimizing real-time services that empower businesse ...

    Proto ASIC Validation Engineer Opening

    Join Proto in a key role as an ASIC Validation Engineer, focusing on bridging the gap between silicon design and operational success in bitcoin mining products. This lab-intensive position emphasizes hands-on validation and iterative testing.At Proto, you will work closely with ASIC designers and engineers i ...

    HelloFresh Vulnerability Management Engineer

    Become a Vulnerability Management Engineer at HelloFresh, where security is key. Enjoy a flexible hybrid work model while improving our applications and systems through rigorous testing and assessments.As part of the security team, you will focus on refining and executing HelloFresh's Vulnerability Managemen ...

    Senior Data Engineer at Autodesk Personalization Focus

    Elevate user experiences as a Senior Data Software Engineer at Autodesk, focusing on AI-driven personalization solutions. This hybrid role in Toronto or remote offers impactful opportunities in software development.This role combines data engineering and backend development to create systems that enhance pro ...

    Hydroinformatics Engineer in Remote Role

    Enhance water resource management as a Hydroinformatics Engineer in a remote capacity. Focus on developing algorithms and analytics for optimizing water utilities through cutting-edge technology.This position offers the chance to work on vital projects in a multidisciplinary environment. You'll be responsibl ...

    🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

    Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

    To-Do Planner

    Organize your job search and personal tasks. All data is confidential.

    Open Planner →

    Wellbeing Center

    Access your confidential wellness report and resources to manage job search stress.

    Check Wellbeing →

    Skill Coach

    Plan your skill development with O*NET support to stay competitive in your field.

    Start Coaching →

    Outfit Helper

    Get AI-powered suggestions on what to wear for your next interview.

    Find Outfit →

    Income Tax Calculator

    Plan your finances with our calculator, updated for 2025 tax regulations.

    Calculate Tax →

    Salary Benchmark

    Get accurate, AI-supported salary trends to know your worth and negotiate better.

    Check Salaries →

    Interview Practice

    Practice for any interview with AI-enabled Q&A sessions. All data is private.

    Start Practicing →

    Interview Predictor

    Use our AI-supported tool to predict potential interview questions based on your resume.

    Predict Questions →

    Interview Practice Timer

    Use our mock interview trainer to perfect your answers under timed conditions.

    Start Timer →

    Behavioral Mastery

    Ace tricky behavioral interviews with our AI-powered practice module.

    Master Answers →

    Question Journal

    Confidentially record interview questions you were asked for future reference.

    Open Journal →

    Interview Ace

    A comprehensive tool to help you master every aspect of your interviews.

    Become an Ace →

    Q&A Logs

    Confidentially track your answers to common questions and refine them over time.

    View Logs →

    Application Planner

    Schedule and organize your job applications in one confidential planner.

    Open Planner →

    Cover Letter Tool

    Create perfect, tailored cover letters for each application with AI support.

    Generate Letter →

    Resume Score

    Get instant feedback on your resume with our NLP-supported analysis tool.

    Check My Score →

    ATS Score

    Check your resume's compatibility with Applicant Tracking Systems (ATS).

    Check ATS Score →

    Application Analyzer

    Use AI to analyze job descriptions and optimize your application materials.

    Analyze Application →

    Career Visualizer

    Confidentially plan and visualize your long-term career path and goals.

    Visualize My Career →

    Offer Genius

    Get intelligent insights and strategies to confidently negotiate job offers.

    Negotiate Offers →

    JobFlow

    Track your entire job search progress from application to offer with this intelligent tool.

    Track My Flow →

    JobSense

    Our intelligent matching engine that provides smart job recommendations.

    Get Smart Matches →

    Networking Toolkit

    Tools to build and manage your professional connections. All data is confidential.

    Build Network →

    Professional CV

    A classic, O*NET supported template for corporate and professional roles.

    Use This Template →

    Executive CV

    A premium, O*NET supported template designed for senior and C-level positions.

    Use This Template →

    Modern CV

    A fresh, stylish, O*NET supported template perfect for tech and modern industries.

    Use This Template →

    Creative CV

    A visually distinct, O*NET supported template for design and artistic roles.

    Use This Template →

    Minimalist CV

    A clean, simple, O*NET supported template that focuses purely on content.

    Use This Template →

    Europass CV

    The standard European Union recommended format for wide compatibility.

    Use This Template →

    Student CV

    An institution-recommended template perfect for internships and first jobs.

    Use This Template →

    Graduate CV

    An institution-recommended template for recent graduates entering the workforce.

    Use This Template →

    Academic CV

    The researcher-recommended format for roles in academia and research.

    Use This Template →

    Developer/IT CV

    A tech-savvy recommended template to highlight your technical skills.

    Use This Template →

    Skilled Worker CV

    A trades-recommended template to showcase hands-on skills and experience.

    Use This Template →

    Monochrome CV

    A sleek, black-and-white, O*NET supported template for a professional look.

    Use This Template →

    Art CV

    An artist-recommended template that allows your creativity to shine.

    Use This Template →

    Harvard CV

    A researcher-recommended template based on the classic Harvard format.

    Use This Template →

    Volunteer Research

    Help us improve our platform by joining our community research program.

    Join Research →

    Review Us

    Share your experience with our tools to help other job seekers.

    Share Experience →

    Register

    Create your free account to save jobs, build your profile, and track applications.

    Create Account →

    Login

    Access your dashboard, manage applications, and continue your job search.

    Access Your Account →

    Profile Builder

    Create a comprehensive professional profile that attracts recruiters and showcases your skills.

    Build Your Profile →

    View Profile

    See your public profile exactly as employers will see it. Make sure it's perfect.

    Preview Profile →

    Bookmarked Jobs

    Keep track of all your saved job opportunities in one organized place.

    View Saved Jobs →

    Your Reviews

    View and manage all the company reviews you've submitted.

    See Your Reviews →

    Following

    Manage the list of companies you follow to stay updated on their new openings.

    Manage Following →

    Find Companies

    Discover and research top employers in your country and industry.

    Discover Employers →

    Standalone CV Builder

    Use our O*NET supported CV builder to create a professional resume from scratch.

    Build Your CV →

    PDF to DOC (Beta)

    Convert your PDF resumes or documents into editable Word (DOC) format.

    Convert PDF →

    DOC to PDF (Beta)

    Create universally compatible PDF documents from your Word (DOC) files.

    Create PDF →

    General FAQ

    Find answers to common questions about our job site and platform.

    Read FAQ →

    Job Seekers FAQ

    Get help and find answers to questions specifically for job seekers.

    Get Help →

    Job Matching

    Learn about the technology and algorithms behind how we match you to jobs.

    Learn How →

    Personalized Matching

    Discover how we use your profile and activity to provide customized job suggestions.

    Learn More →

    Quick Apply

    Understand our fast application process and how to make the most of it.

    Learn More →

    Alert Frequency

    Learn how to manage your job alert settings so you get the updates you want.

    Manage Settings →

    Job Alerts Guide

    A complete guide to understanding how job alerts work and how to use them effectively.

    Read Guide →

    Resume Matching

    Learn how our system matches your resume to job requirements.

    Learn More →

    Ethical Branding

    Read our guide to building a professional and ethical personal brand.

    Read Guide →

    Candidate Visibility

    Learn how to increase your visibility to recruiters on our platform.

    Increase Visibility →

    Verified Badge

    Find out how you can get a verified badge to build trust with employers.

    Get Verified →

    AI ATS Technology

    Learn about the advanced AI and ATS technology that powers our platform.

    Learn More →

    ATS Ranking

    Understand how Applicant Tracking Systems rank you as an applicant.

    Learn More →

    Semantic Matching

    Learn how our AI-powered semantic matching goes beyond keywords.

    Learn More →

    💡 Tools that really enhance your application chances and career growth.

    Go to Your Dashboard →

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