154,339+ 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
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.

Reset

Create Job Alert

 
   
Reset

Capital One Full Stack Software Engineer

Become a Full-Stack Software Engineer at Capital One Canada and work on International Card Tech. This hybrid role focuses on backend development and cutting-edge technologies in a collaborative setting.As a Principal Associate, you'll handle projects that involve backend engineering, tooling, and data system ...

Azure Data Engineer: Build Data Solutions

Elevate your career as an Azure Data Engineer responsible for designing and maintaining an enterprise data warehouse. Your expertise will ensure efficient data flow, storage, and integration.In this pivotal role, you will utilize your 3+ years of data engineering experience to develop Synapse pipelines and o ...

Analytics Engineer Hybrid Opportunity

Step up your career with Pebl as an Analytics Engineer in a hybrid model. Contribute your expertise in SQL and Python to design data solutions that drive business success.As a pivotal member of our team, you’ll play an integral role in enhancing our data platform. This position involves implementing data bes ...

Backend Engineer Data Platforms Focus

Join our innovative team as a Backend Engineer specializing in data platforms. Utilize your skills in Java and Python to tackle complex backend issues and develop scalable solutions.This engineering role is perfect for those with at least 3 years of experience in data engineering. You'll design and optimize ...

Machine Learning Platform Engineer (Senior) RAVL

Advance your career as a Senior Machine Learning Platform Engineer with RAVL, specializing in financial services technology. Focus on building and enhancing ML platforms using Databricks and Python for impactful client results.RAVL is actively seeking talented individuals for contract positions that involve ...

Senior Full Stack Engineer at Flywheel

Elevate your software engineering career with Flywheel as a Senior Full Stack Engineer. Focus on scalable cloud applications, utilizing Python, Django, React, and TypeScript to support the Perpetua product.This role involves 5+ years of experience in software engineering, building production systems ef ...

Backend Engineer at Ecopia Tech

Join Ecopia Tech as a Backend Engineer in Toronto, working in a hybrid model. Contribute to developing scalable cloud platforms that turn geospatial data into actionable insights.In this role, you will be part of the platform team, engaging in system architecture design and implementation of distribute ...

Backend Engineer for Content Systems at Scribd

Scribd is seeking a Backend Engineer to enhance our content processing systems in a flexible work setting. Dive into building innovative solutions that improve content discovery and accessibility.As part of the Content Foundations team, you will collaborate on designing features for ingestion and metad ...

Automation Focused Security Engineer at Okta

Enhance security at Okta as a Security Engineer with a focus on automation. Leverage your coding and security tool expertise to streamline operations and protect identities.This role requires acting as a subject-matter expert on security within Okta's infrastructure. Your strong background in automatio ...

Full Stack Software Engineer at Harvey

Join Harvey in Toronto as a Full Stack Software Engineer, contributing to user-centric features for legal firms. Your work will shape the platform infrastructure, focusing on security and user experiences.This role targets experienced engineers with over four years in full stack development. You will d ...

Senior Cloud Engineer Onsite 5 Days

Elevate your career as a Senior DevOps/Cloud Engineer with 10+ years of software development experience. This 11-month contract role is based onsite at 222 Jarvis St, focusing on AWS services and cloud solutions.The ideal candidate will possess significant experience in AWS, having utilized tools like ...

Backend Engineer Data Platforms Focus

Join our innovative team as a Backend Engineer specializing in data platforms. Utilize your skills in Java and Python to tackle complex backend issues and develop scalable solutions.This engineering role is perfect for those with at least 3 years of experience in data engineering. You'll design and optimize ...

Senior Software Engineer at Fulfil

Elevate your impact in eCommerce with Fulfil as a Senior Software Engineer II in Toronto, Ontario. Embrace a hybrid work model, focusing on web functionalities and innovative AI integrations.This full-time role requires you to own the development of web applications while working directly with the core Pytho ...

Senior Full Stack Engineer at Flywheel

Elevate your software engineering career with Flywheel as a Senior Full Stack Engineer. Focus on scalable cloud applications, utilizing Python, Django, React, and TypeScript to support the Perpetua product.This role involves 5+ years of experience in software engineering, building production systems effectiv ...

Director of Marketing Technology Solutions

Become the Director of Marketing Technology Solutions at Neo in Calgary or Toronto, leading the development of a robust marketing tech framework. Drive strategic initiatives focused on customer connectivity.In this full-time, on-site role, you will re-engineer Neo's marketing technology ecosystem. Collaborat ...

Memory Retrieval Ai Engineer At Idc Toronto

OverviewJoin IDC's cutting‑edge team as a Memory Retrieval AI Engineer. Focus on developing advanced memory retrieval systems that enhance the AI's user interaction and personalization capabilities. In this key role within the Memory / Living Intel Pod, you will design and optimise systems for cross‑co ...

Senior Backend Developer at Banking Tech

Elevate your career as a Senior Software Engineer focusing on microservices architecture for a banking platform. Join a cross-functional team to build scalable backend solutions.We're searching for a Senior Backend Developer with extensive experience in cloud computing and object-oriented programming, ...

Senior Ai Engineer For Agentic Solutions Toronto

OverviewJoin Tangerine as a Senior AI Engineer and drive the development of creative agentic AI solutions. Focus on building LLM applications and secure microservices in a dynamic setting. In this role, you'll bring your robust Python and data science background to design and build applications powered ...

AI Memory Retrieval Engineer at IDC

Elevate AI user experience as a Memory Retrieval Engineer at IDC. Focus on building advanced systems for memory retrieval and enhancing user personalization through cutting-edge technology.In this pivotal engineering role at IDC's Memory / Living Intel Pod, you will design systems that optimize cross-c ...

Senior Full Stack Engineer at Flywheel

Elevate your software engineering career with Flywheel as a Senior Full Stack Engineer. Focus on scalable cloud applications, utilizing Python, Django, React, and TypeScript to support the Perpetua product.This role involves 5+ years of experience in software engineering, building production systems effectiv ...

Chorus.ai Full Stack Software Engineer

Become a key player at Chorus.ai as a Full Stack Software Engineer, focused on creating innovative solutions in conversation intelligence. Your work will involve backend and frontend technologies to elevate sales performance.This position requires 5–10 years of software engineering experience, with a s ...

Automation Engineer for On Prem Infrastructure

Enhance Moneris’ infrastructure as an Automation Engineer specializing in on-prem solutions in Toronto. This position is centered on driving automation effectiveness in network and systems.Reporting to the Manager of Systems Infrastructure, you’ll engage in comprehensive automation efforts that standar ...

Hands On Senior Data Engineer Toronto

Elevate your career as a hands-on Senior Data Engineer with a focus on cloud-native systems in Toronto. This role requires strong Python skills and experience with Apache Spark to drive independent data solutions.Join the Total Fund Management Portfolio Management Technology team, where you'll develop and op ...

Senior Software Engineer at Fulfil

Elevate your impact in eCommerce with Fulfil as a Senior Software Engineer II in Toronto, Ontario. Embrace a hybrid work model, focusing on web functionalities and innovative AI integrations.This full-time role requires you to own the development of web applications while working directly with the core ...

Data Engineer: Container Vulnerability Focus

Join Cognizant as a Senior Data Engineer specializing in container vulnerabilities in Toronto, Ontario. Drive the creation of high-quality data pipelines and insightful reports for enterprise risk decisions.In this hybrid position, you will be integral to the Threat & Vulnerability Management (TVM) tea ...

Director of Marketing Technology Solutions

Become the Director of Marketing Technology Solutions at Neo in Calgary or Toronto, leading the development of a robust marketing tech framework. Drive strategic initiatives focused on customer connectivity.In this full-time, on-site role, you will re-engineer Neo's marketing technology ecosystem. Coll ...

Director of Marketing Technology Solutions

Become the Director of Marketing Technology Solutions at Neo in Calgary or Toronto, leading the development of a robust marketing tech framework. Drive strategic initiatives focused on customer connectivity.In this full-time, on-site role, you will re-engineer Neo's marketing technology ecosystem. Collaborat ...

Capital One Full Stack Software Engineer

Become a Full-Stack Software Engineer at Capital One Canada and work on International Card Tech. This hybrid role focuses on backend development and cutting-edge technologies in a collaborative setting.As a Principal Associate, you'll handle projects that involve backend engineering, tooling, and data system ...

Chorus.ai Full Stack Software Engineer

Become a key player at Chorus.ai as a Full Stack Software Engineer, focused on creating innovative solutions in conversation intelligence. Your work will involve backend and frontend technologies to elevate sales performance.This position requires 5–10 years of software engineering experience, with a strong ...

Equifax Senior Software Engineer in Data Analytics

Join Equifax as a Senior Software Engineer specializing in data analytics and cloud technology. Leverage your skills in Java and Python to enhance data processing capabilities for major clients in Canada.In this role, you will focus on developing AI-driven applications and implementing cutting-edge clo ...

Security Engineer With Automation Focus At Okta Toronto

OverviewJoin Okta as a Security Engineer focused on automation to safeguard identities and enterprise systems. Utilize your expertise in security tools and coding skills to streamline and secure operations. In this role, you'll act as the security subject-matter expert, enhancing the security posture o ...

Senior Software Engineer at Fulfil

Elevate your impact in eCommerce with Fulfil as a Senior Software Engineer II in Toronto, Ontario. Embrace a hybrid work model, focusing on web functionalities and innovative AI integrations.This full-time role requires you to own the development of web applications while working directly with the core Pytho ...

Senior Software Engineer at Asepha

Join Asepha's mission in New York and Toronto as a Senior Software Engineer. Shape engineering efforts while developing agents to enhance medication workflows and health outcomes.In this pivotal role, you will design and build complex autonomous agents for pharmaceutical workflows with a strong backend ...

AI Driven Full Stack Engineer Role

Become a pivotal part of our financial services client as a Full Stack Engineer focusing on AI solutions. Develop backend systems and full-stack applications in a hybrid work environment.This role offers a 12-month contract and emphasizes the development of AI-driven backend solutions within the AI Mar ...

Senior Data Engineer at Techedin

Join Techedin as a Senior Data Engineer working in a hybrid model in Toronto. This role focuses on scalable data analysis, insights generation, and building robust data pipelines.In this position, you will leverage your 5+ years of experience and strong skills in Python, Spark, and SQL to design large-scale ...

DevOps Cloud Engineer Azure Specialist

Transform the banking industry as a Cloud Platform Engineer with a focus on Azure at a leading bank. Offering a hybrid work model, this role merges advanced programming with cloud strategy execution.For this 6-month contract position with a Big Five Bank, you will contribute to the bank's innovative cl ...

Platform Engineer for Kubernetes Solutions

Drive infrastructure innovation as a Platform Engineer focusing on Kubernetes. Collaborate on scalability and automation while enhancing developer experience in a hybrid work environment.This role emphasizes leading the design of an Internal Developer Platform that streamlines complexities. You will build an ...

Senior Backend and Security Engineer

Shape the future of secure backend systems at Boam AI as a Senior Backend and Security Engineer. Drive innovative solutions while overseeing critical security measures to protect data.In this senior role, you will take ownership of core backend components using Scala and Python. Your focus will be on embeddi ...

AI Engineer at Haptiq

Enhance your career with Haptiq as an AI Engineer, focusing on cutting-edge AI systems and workflows. Collaborate with expert developers to craft innovative AI solutions using advanced frameworks.In this role, you will design and operationalize sophisticated AI models, working closely with Python Developers. ...

Application Engineer for UCIe at Qualcomm

Elevate your career with Qualcomm as an Application Engineer, specializing in UCIe IP integration on next-gen SoCs. Engage with a collaborative team to innovate the future.In this role, you will be an integral part of Qualcomm's Mixed-Signal IP application team, responsible for the post-silicon validat ...

Engineering Manager

Engineering Manager, Financial Infrastructure Location:Remote (Canada) Reports to:Director of EngineeringWe’re looking for an Engineering Manager to lead a correctness‑critical engineering function focused on money movement, ledgering, reconciliation, and core financial infrastructu ...

C++ Developer

Glint Tech Solutions is hiring a C++ Developer for Toronto, Canada! We are partnering with one of Canada's leading institutional investors to find a Senior C++ Engineer who will directly impact global trade activities and deliver long-term value to 20M+ contributors and beneficiaries. If you are pa ...

Data Engineer

Position Overview Under the guidance of the Technical Manager, Data & Analytics, the Data Engineer will partner with internal stakeholders to design, build, and optimize data pipelines that support regulatory needs. The role requires deep experience with Azure and Databricks. Key Responsib ...

Data Engineer

Position Overview Under the guidance of the Technical Manager, Data & Analytics, the Data Engineer will partner with internal stakeholders to design, build, and optimize data pipelines that support regulatory needs. The role requires deep experience with Azure and Databricks. Key Responsib ...

Senior Software Engineer in AI Development

Advance your career as a Senior Software Engineer at Solid State AI, specializing in AI development for manufacturing industries in Toronto. Your expertise could transform processes and deliver value to our clients.In this role, you will leverage your 7+ years of Python experience to architect scalable ...

Senior Data Engineer

Analytics Data Engineer – Treasury/Finance Duration: 6 months Extension Potential: No FTE Conversion: No Work Hours: 9:00 AM – 5:00 PM Location: Remote or Hybrid (must be able to visit the office for technical issues or ...

QA Automation Engineer Toronto

QA Automation Engineer - Toronto Engineering Toronto Description VAST Data is looking for a QA Automation Engineer to join our growing team! This is a great opportunity to be part of one of the fastest-growing infrastructure companies in history, an ...

Data Engineering Consultant

Overview Be a foundational part of Netlight’s North American story. About Netlight Netlight is an award-winning tech consulting firm dedicated to transforming the world's most ambitious digital companies. We believe that lasting impact comes from shared expertise, whi ...

Data Engineering Consultant

Overview Be a foundational part of Netlight’s North American story. About Netlight Netlight is an award-winning tech consulting firm dedicated to transforming the world's most ambitious digital companies. We believe that lasting impact comes from shared expertise, whi ...

🚀 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

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