840,302+ Lead Software Engineer Pythonreact Jobs in Canada — Top Companies 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

Lead AI Software Engineer Position at Autodesk

Take charge of AI-driven engineering projects at Autodesk as a Senior Software Engineer. Design, develop, and implement systems that significantly boost productivity and operational efficiency.Autodesk is seeking a talented Senior AI Software Engineer to revolutionize its productivity engineering ecosystem t ...

Lead Software Engineer at Element Fleet Management

Element Fleet Management seeks a Lead Software Engineer to spearhead modernization in Toronto. This role focuses on delivering solutions in Billing and Maintenance applications while leveraging AI tools for coding and automation.As a leading figure in technical delivery, you'll oversee various teams, ensurin ...

Lead Software Engineer for Search at Autodesk

Drive innovation as a Lead Software Engineer within Autodesk's Search Infrastructure team, building advanced search platforms for industry-leading applications. This role emphasizes scalability and reliability.At Autodesk, innovators of design tools, we seek a Lead Software Engineer to strengthen our Search ...

Lead Software Engineer in Java at Behavox

Take the lead as a Senior Software Engineer (Java) at Behavox. Focus on architectural innovation and AI-enhanced software development within a dynamic team.At Behavox, you will combine deep technical expertise with strategic architectural design responsibilities. Your role will significantly impact the devel ...

Lead Embedded Software Engineer at Moment Energy

Take the lead in embedded software development as a Lead Embedded Software Engineer at Moment Energy. This senior role is essential for the success of battery energy storage systems (BESS).You will design and maintain firmware, develop control algorithms, and engage in comprehensive testing processes to ensu ...

Hybrid Lead Software Engineer: Cloud Native & Architecture

A leading engineering staffing firm is seeking a Lead Software Engineer/Developer in Oshawa, Canada. This pivotal role involves driving system design, mentoring engineering teams, and facilitating new application development within a hybrid work environment. The ideal candidate will have significant experience i ...

Senior Software Engineer & Technical Lead POS Integrations

A technology firm is seeking a Senior Software Engineer Technical Lead in Montreal. This role focuses on leading the technical execution of POS integrations, requiring strong experience in product management and programming in Python or Java. Responsibilities include defining technical architecture and managing ...

Senior Software Engineer Technical Lead POS Integration

Senior Software Engineer Technical Lead - POS Integration AppCard Inc. is a technology and marketing company headquartered in Manhattan, NY. AppCard’s powerful marketing tool leverages data acquired at the point of sale (POS) via an advanced rewards program to create advanced retargeting campaigns ...

Senior Software Engineer & Tech Lead, SaaS Platform

A healthcare software company is seeking a Senior Software Engineer (Tech Lead) to enhance their growing engineering team. You will guide teams in building scalable software platforms and be integral to product roadmap development. The ideal candidate has over 8 years of experience, strong troubleshooting skills ...

Lead Software Engineer for High Impact Projects

Join as a Principal Software Engineer specializing in core platform projects. Drive innovative solutions, code optimization, and system integration for enhanced payment processing in a flexible working model.As a key player with over 12 years of experience, you will set the technical roadmap and engage in ha ...

Senior Software Engineer — Lead & Build Scalable Platforms

An established industry player is seeking a talented Software Engineer to join their innovative team. In this role, you will write clean, testable code and lead projects that drive the company's success. You'll collaborate with diverse teams to translate business needs into effective technical solutions while me ...

Lead Software Engineer — Artist Tools & UI/UX

A leading entertainment company in Metro Vancouver is seeking a Senior Software Engineer to lead the development of artist-facing tools. You will oversee complex software projects, mentor junior engineers, and collaborate within creative teams. The ideal candidate has a Bachelor's degree in Computer Science or e ...

Transformational Lead Software Engineer in Banking Technology

Take on the challenge of a Lead Software Engineer specializing in banking technology. Drive project success through your analytical skills and passion for using innovative technologies to solve complex problems.In this dynamic role within Global Banking and Markets Engineering, your leadership will be key to ...

Senior Network Router Software Engineer — Lead & Innovate

A major IT staffing firm in Vancouver seeks a Senior Software Engineer focused on Network Router Infrastructure. In this full-time role, you will lead team members and share technical expertise while also diagnosing critical issues and writing specifications. Candidates should have 5+ years of experience, strong ...

Lead Software Engineer, Server Security at MongoDB

Advance your engineering career as a Lead Software Engineer in MongoDB's Server Security team. This position, which allows for remote or hybrid work, focuses on enhancing security features in a robust C++ environment.In this influential role, you will apply your expertise in distributed systems to improve Mo ...

Lead Immigration Software Engineer Swift, SwiftUI & Python

Une entreprise de technologie recherche un ingénieur logiciel senior à Toronto pour aider les immigrants hautement qualifiés. Vous participerez à la conception et au développement de solutions logicielles et travaillerez en étroite collaboration avec l'équipe pour assurer une mise en œuvre efficace. Le candidat ...

Lead Software Engineer TS/React & Team Builder

A leading recruitment firm in Vancouver is seeking a Team Lead, Software Development. The role includes setting technical direction, leading planning cycles, and managing a development team while writing high-quality code. Ideal candidates will have over 5 years of software development experience, a degree in Co ...

Senior Software Engineer API, Microservices & RPA Lead

A technology solutions provider located in Toronto, Canada, is seeking a Senior Software Developer to design and implement advanced software solutions. The ideal candidate will possess extensive experience in Java, microservices, and Power Automate, with a strong ability to develop APIs and modern web applicatio ...

(Canada) Lead AI Security Software Engineer (contract)

(Canada) Lead AI Security Software Engineer (Contract) Contract (3 months 23 days) Published a week ago Python AI AWS lead ai Job Description – Lead AI Security Software Engineer Are you passionate about applying large language models ...

Lead Software Engineer at Element Fleet Management

Element Fleet Management seeks a Lead Software Engineer to spearhead modernization in Toronto. This role focuses on delivering solutions in Billing and Maintenance applications while leveraging AI tools for coding and automation.As a leading figure in technical delivery, you'll oversee various teams, ensurin ...

Lead Software Engineer for AI at Rivian

Drive innovation in AI systems at Rivian as a Lead Software Engineer. Focus on building scalable infrastructures for Generative AI applications that enhance user interaction and efficiency.Your expertise will be vital in designing robust backend systems and directing technical decisions for our Data and AI P ...

High Impact Lead Software Engineer at RBC

Transform software development at RBC as a Lead Software Engineer in Toronto. Drive innovation and manage multiple complex projects in a dynamic technological environment.In this pivotal role, you'll leverage over 10 years of experience to design and develop high‑quality software solutions. Your expertise in ...

Lead Online Software Engineer EA Sports FC

Summary Electronic Arts creates next‑level entertainment experiences that inspire players and fans around the world. The EA SPORTS division delivers high‑profile sports‑entertainment brands through award‑winning interactive technology and cross‑platform digital experiences. Responsibilit ...

Lead Embedded Software Engineer at Moment Energy

Take the lead in embedded software development as a Lead Embedded Software Engineer at Moment Energy. This senior role is essential for the success of battery energy storage systems (BESS).You will design and maintain firmware, develop control algorithms, and engage in comprehensive testing processes to ensu ...

Senior Software Engineer & Technical Lead POS Integrations

A technology firm is seeking a Senior Software Engineer Technical Lead in Montreal. This role focuses on leading the technical execution of POS integrations, requiring strong experience in product management and programming in Python or Java. Responsibilities include defining technical architecture and managing ...

Remote Principal Software Engineer — Lead Scalable Systems

A leading educational technology company in Canada seeks a Principal Software Engineer to provide technical leadership across multiple teams. This role emphasizes improving engineering effectiveness and collaborating with various departments. Candidates should possess over 15 years of experience in full-stack de ...

Senior Software Engineer Technical Lead POS Integration

Senior Software Engineer Technical Lead - POS Integration AppCard Inc. is a technology and marketing company headquartered in Manhattan, NY. AppCard’s powerful marketing tool leverages data acquired at the point of sale (POS) via an advanced rewards program to create advanced retargeting campaigns ...

Lead Software Engineer for High Impact Projects

Join as a Principal Software Engineer specializing in core platform projects. Drive innovative solutions, code optimization, and system integration for enhanced payment processing in a flexible working model.As a key player with over 12 years of experience, you will set the technical roadmap and engage in ha ...

Lead Software Engineer for High Impact Projects

Join as a Principal Software Engineer specializing in core platform projects. Drive innovative solutions, code optimization, and system integration for enhanced payment processing in a flexible working model.As a key player with over 12 years of experience, you will set the technical roadmap and engage in ha ...

Lead Software Engineer for Search at Autodesk

Drive innovation as a Lead Software Engineer within Autodesk's Search Infrastructure team, building advanced search platforms for industry-leading applications. This role emphasizes scalability and reliability.At Autodesk, innovators of design tools, we seek a Lead Software Engineer to strengthen our S ...

Lead Software Engineer for High Impact Projects

Join as a Principal Software Engineer specializing in core platform projects. Drive innovative solutions, code optimization, and system integration for enhanced payment processing in a flexible working model.As a key player with over 12 years of experience, you will set the technical roadmap and engage in ha ...

Lead Software Engineer for AWS Rendering Team

Step into the role of Software Development Manager at AWS Deadline Cloud, where you'll lead the Rendering team in building innovative solutions for the Media & Entertainment sector.This position focuses on driving technical excellence and team development, guiding software engineers to create scalable and ma ...

Lead Software Engineer for High Impact Projects

Join as a Principal Software Engineer specializing in core platform projects. Drive innovative solutions, code optimization, and system integration for enhanced payment processing in a flexible working model.As a key player with over 12 years of experience, you will set the technical roadmap and engage in ha ...

Lead Software Engineer for High Impact Projects

Join as a Principal Software Engineer specializing in core platform projects. Drive innovative solutions, code optimization, and system integration for enhanced payment processing in a flexible working model.As a key player with over 12 years of experience, you will set the technical roadmap and engage in ha ...

Lead Software Engineer for High Impact Projects

Join as a Principal Software Engineer specializing in core platform projects. Drive innovative solutions, code optimization, and system integration for enhanced payment processing in a flexible working model.As a key player with over 12 years of experience, you will set the technical roadmap and engage in ha ...

Technical Lead Software Engineer at Cosm Medical

Transform healthcare technology with Cosm Medical as a Technical Lead Software Engineer. This hybrid role involves developing AI-enabled medical imaging software solutions while collaborating closely with cross-functional teams.Based in Toronto, Cosm Medical is innovating treatment for pelvic floor disorders ...

Remote Principal Software Engineer — Lead Scalable Systems

A leading educational technology company in Canada seeks a Principal Software Engineer to provide technical leadership across multiple teams. This role emphasizes improving engineering effectiveness and collaborating with various departments. Candidates should possess over 15 years of experience in full-stack de ...

Remote Principal Software Engineer — Lead Scalable Systems

A leading educational technology company in Canada seeks a Principal Software Engineer to provide technical leadership across multiple teams. This role emphasizes improving engineering effectiveness and collaborating with various departments. Candidates should possess over 15 years of experience in full-stack de ...

Senior Aerospace Systems Engineer — Agile & Software Lead

Une entreprise d'ingénierie aérospatiale recherche un(e) Ingénieur système (aéronautique/moteurs) pour une mission de 12 mois renouvelable à Longueuil, QC. Le candidat idéal doit avoir 5 à 8 ans d'expérience dans le domaine aérospatial, être bilingue anglais/français, et maîtriser les outils comme JIRA et GitHub ...

Lead Software Engineer, Server Security at MongoDB

Advance your engineering career as a Lead Software Engineer in MongoDB's Server Security team. This position, which allows for remote or hybrid work, focuses on enhancing security features in a robust C++ environment.In this influential role, you will apply your expertise in distributed systems to improve Mo ...

Remote Principal Software Engineer — Lead Scalable Systems

A leading educational technology company in Canada seeks a Principal Software Engineer to provide technical leadership across multiple teams. This role emphasizes improving engineering effectiveness and collaborating with various departments. Candidates should possess over 15 years of experience in full-stack de ...

Remote Principal Software Engineer — Lead Scalable Systems

A leading educational technology company in Canada seeks a Principal Software Engineer to provide technical leadership across multiple teams. This role emphasizes improving engineering effectiveness and collaborating with various departments. Candidates should possess over 15 years of experience in full-stack de ...

Lead Software Engineer for High Impact Projects

Join as a Principal Software Engineer specializing in core platform projects. Drive innovative solutions, code optimization, and system integration for enhanced payment processing in a flexible working model.As a key player with over 12 years of experience, you will set the technical roadmap and engage in ha ...

Lead Software Engineer for High Impact Projects

Join as a Principal Software Engineer specializing in core platform projects. Drive innovative solutions, code optimization, and system integration for enhanced payment processing in a flexible working model.As a key player with over 12 years of experience, you will set the technical roadmap and engage in ha ...

Remote Principal Software Engineer — Lead Scalable Systems

A leading educational technology company in Canada seeks a Principal Software Engineer to provide technical leadership across multiple teams. This role emphasizes improving engineering effectiveness and collaborating with various departments. Candidates should possess over 15 years of experience in full-stack de ...

Senior Network Router Software Engineer — Lead & Innovate

A major IT staffing firm in Vancouver seeks a Senior Software Engineer focused on Network Router Infrastructure. In this full-time role, you will lead team members and share technical expertise while also diagnosing critical issues and writing specifications. Candidates should have 5+ years of experience, strong ...

Lead Software Engineer – FinTech Billing Platform (Hybrid)

A leading commerce media company is seeking an experienced engineering team lead in Toronto. Responsibilities include leading a team to develop and maintain financial solutions and ensuring high uptime and reliability of features. Ideal candidates will have a BS in Software Engineering and over 7 years of progra ...

Lead Software Engineer AI, Cloud & Client Impact

A leading professional services firm in Toronto is seeking a lead software developer to design, develop, and deliver enterprise-level applications. You will mentor junior team members, collaborate with clients, and work with modern technologies in a hybrid environment. Ideal candidates have 3+ years of experienc ...

Lead Software Engineer EA Sports Advanced Technology

Lead Software Engineer – Advanced Technology Group Electronic Arts creates next‑level entertainment experiences that inspire players and fans around the world. Here, everyone is part of the story. Part of a community that connects across the globe. A place where creativity thrives, new perspectiv ...

Lead Software Engineer AI Driven Distributed Systems

A global technology company is seeking a Lead Software Engineer in Vancouver to design and implement large-scale, resilient distributed systems. The ideal candidate will have strong programming skills, particularly in Java and Spring Boot, and experience with AI coding tools. Responsibilities include writing pro ...

🚀 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 Software Engineer Pythonreact Jobs in Canada Job Search Guide, Trends and Insights