206,021+ Lead Software Engineer Pythonreact 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

Lead Engineer, Structural

Overview Join to apply for the Lead Engineer, Structural role at Ontario Ministry of Transportation/ Ministère des Transports de l’Ontario . Are you ready to lead transformative infrastructure projects that protect and enhance our transportation corridors? ...

Lead Systems Engineer

Expected Salary Range: $85,000-105,000 CAD, depending on experience and qualifications. Role Type: Replacement Role. AI Disclosure: AI may be used to screen, assess, or select applicants for this role. Please note this role requires in office 5 days a week. The Cora Group is ...

Lead DevOps Engineer

Job Description Insight Global is seeking a Lead DevOps Engineer to support a distributed, high‑volume transaction processing platform within Global Payments Technology function. This role is not traditional DevOps. The focus is on operating, scaling, and stabilizing Camunda 8‑based workflow plat ...

Lead DevOps Engineer

Job Description RBC's Global Payments Platform and DevOps Team is responsible for improving the efficiency and reliability of our existing CI/CD pipelines and integrating new tools or optimizing existing workflows. Our mission is to empower developers with state‑of‑the‑art technology solutions, en ...

Lead Electrical Engineer

Our client, a growing EPC in Toronto is seeking a LeadElectrical Engineer for their projects in the mining and mineral processing sector. With a focus on power engineering in Mineral Processing, the incumbent must have a P. Eng. designation and will report directly to the CEO. Job Responsibilities ...

Lead DevOps Engineer

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity ...

Lead DevOps Engineer

About raisin® Raisin is a rapidly growing company purpose‑built for the not‑for‑profit sector. Our SaaS solution Raisin® supports fundraising efforts of over 300 important causes solving critical challenges, including mental health, animal welfare, food security, curing disease and international ...

Lead DevOps Engineer

Are you passionate about driving innovation in application development and streamlining the software delivery lifecycle? As a Lead DevOps Engineer, you will play a critical role in bridging the gap between development and operations, ensuring that our applications are built, tested, and deployed with speed ...

Lead DevOps Engineer

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity ...

Lead DevOps Engineer

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is re ...

Lead GenAI Engineer

Staff Generative AI Engineer Background We are looking for a Staff Generative AI Engineer to design, build, and ship production-grade Generative AI and Agentic AI applications that delivery business value across the organization. This role is focused on building AI appli ...

Lead Electrical Engineer

About Us Are you ambitious and looking to make the right move in your career? Now is the perfect time to join Egis. Egis is experiencing substantial growth in North America, now made up of over 1,000 engineers, architects and planners across Canada and the USA. This strategic move underscores our ...

Data Engineer Lead

We are seeking a Data Engineer Lead with strong expertise in relational and NoSQL databases, big data technologies, and cloud-native architectures. The ideal candidate will lead data engineering initiatives, design scalable solutions, and guide the team in implementing best practices. Key ...

Lead AI Engineer

Compensation Range: $170,000 - $200,000 CAD Compensation Disclaimer: The salary range listed reflects the base pay for this role at Altus Group and is provided where required by local regulations. Actual offers may differ based on experience, market conditions, and other relevan ...

Lead DevOps Engineer

About raisin® Raisin is a rapidly growing company purpose‑built for the not‑for‑profit sector. Our SaaS solution Raisin® supports fundraising efforts of over 300 important causes solving critical challenges, including mental health, animal welfare, food security, curing disease and international ...

Lead DevOps Engineer

About raisin® Raisin is a rapidly growing company purpose‑built for the not‑for‑profit sector. Our SaaS solution Raisin® supports fundraising efforts of over 300 important causes solving critical challenges, including mental health, animal welfare, food security, curing disease and international development.<br/ ...

Lead Research Engineer

About the Role Lead Research Engineer with expertise in AI and ML, building data‑driven capabilities that transform how legal, accounting, and government professionals work across the globe. Provide technical leadership, partnering with engineers to develop and improve methodology a ...

Lead Project Engineer

Lead Project Engineer Aversan Inc. ( is a trusted multi-service engineering and electronics manufacturing company. Aversan delivers leading-edge and reliable safety-critical electronics and software systems to the aerospace, defence, and space industries. We are cur ...

Lead Legal Engineer

About Us Legora is redefining how legal work gets done. Not built for lawyers, built with them. We work alongside the world’s best legal teams, who expect excellence, precision, and speed, and we hold ourselves to the same bar.Our AI-native workspace lets legal professionals move faster, think more cle ...

Lead Electrical Engineer

We are seeking a Lead Electrical Engineer to join a well-established consultancy in Toronto. In this pivotal role, you will be a cornerstone of the design team, spearheading the electrical scope for a major international mineral processing project. You will coordinate and drive technical excellence through every ...

Lead DevOps Engineer

Tata Consultancy Services (TCS) is an equal opportunity employer and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation. Role Description Experience in architecting, implementing, and managing monitoring tools su ...

Lead DevOps Engineer

Tata Consultancy Services (TCS) is an equal opportunity employer and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation.Role DescriptionExperience in architecting, implementing, and managing monitoring tools such as Promet ...

Lead AI Engineer

CompensationCompensation Range:$200,000 - $230,000– including base pay. Actual offers may differ based on experience, market conditions, and other relevant factors. The range does not include additional compensation such as bonuses, equity, benefits, or other incentives. Overview<br ...

Lead Automation Engineer

Job Description We are seeking an exceptional Principal Engineer to lead the design, development, and implementation of AI‑driven software development lifecycle and intelligent automation solutions. This role will drive innovation across CNB by architecting enterprise‑scale automation and AI integration initiati ...

Lead Automation Engineer

What is the opportunity?We are seeking an exceptional Principal Engineer to lead the design, development, and implementation of AI‑driven software development lifecycle and intelligent automation solutions. This role will drive innovation across CNB by architecting enterprise‑scale automation and AI in ...

Lead DevOps Engineer

Are you passionate about driving innovation in application development and streamlining the software delivery lifecycle? As a Lead DevOps Engineer, you will play a critical role in bridging the gap between development and operations, ensuring that our applications are built, tested, and deployed with speed, reli ...

Lead Legal Engineer

About Us Legora is redefining how legal work gets done. Not built for lawyers, built with them. We work alongside the world’s best legal teams, who expect excellence, precision, and speed, and we hold ourselves to the same bar.Our AI-native workspace lets legal professionals move faster, think more cle ...

Lead Test Engineer

Genesys is a cloud platform provider that helps organizations achieve loyalty and operational efficiency. As part of the Genesys Cloud Analytics team, you will lead testing for Batch Analytics. Role OverviewAs a Lead Software Engineer in Test, you will design test strategies for new features developed ...

Data Engineer/Lead

Get AI-powered advice on this job and more exclusive features. Develop a comprehensive technical plan for the migration, including data ingestion, transformation, storage, and access control in Azure's Data Factory and data lake Design and implement scalable and efficient data pipelines to ensure smooth data mov ...

ADMS Lead Engineer

Overview Will consider candidates near other TRC offices ( The ADMS Lead is responsible for providing guidance and assistance towards the overall project’s technical solution and implementation. The ADMS Lead will play an integral part on the proper delivery on one or more ADMS and/o ...

Lead DevOps Engineer

About raisin® Raisin is a rapidly growing company purpose‑built for the not‑for‑profit sector. Our SaaS solution Raisin® supports fundraising efforts of over 300 important causes solving critical challenges, including mental health, animal welfare, food security, curing disease and international ...

Lead Electrical Engineer

Our client, a growing EPC in Toronto is seeking a LeadElectrical Engineer for their projects in the mining and mineral processing sector. With a focus on power engineering in Mineral Processing, the incumbent must have a P. Eng. designation and will report directly to the CEO. Job Responsibili ...

ADMS Lead Engineer

Overview Will consider candidates near other TRC offices ( The ADMS Lead is responsible for providing guidance and assistance towards the overall project’s technical solution and implementation. The ADMS Lead will play an integral part on the proper delivery on one or more ADMS and/o ...

Lead DevOps Engineer

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity ...

Lead DevOps Engineer

About raisin® Raisin is a rapidly growing company purpose‑built for the not‑for‑profit sector. Our SaaS solution Raisin® supports fundraising efforts of over 300 important causes solving critical challenges, including mental health, animal welfare, food security, curing disease and internatio ...

Lead DevOps Engineer

Job DescriptionInsight Global is seeking a Lead DevOps Engineer to support a distributed, high‑volume transaction processing platform within Global Payments Technology function. This role is not traditional DevOps. The focus is on operating, scaling, and stabilizing Camunda 8-based workflow platforms used fo ...

Lead Gameplay Engineer

Studio A stealth mode AAA developer/publisher. Renowned for creating exceptional gaming experiences, the studio is currently working on its first major title, a fully funded AAA project already several years into development, with several years remaining until release. Lo ...

Lead Infrastructure Engineer

Lastwall is a Canadian cybersecurity company focused on identity and mission-critical operations across defense, government, and critical infrastructure. Trusted by the U.S. Department of Defense and the Government of Canada, Lastwall has spent nearly a decade securing sensitive government envi ...

Senior Software Engineer | Remote | AI SaaS Software Role

Senior Software Engineer | Remote | AI SaaS Software Role Remote | UTC-6 to UTC+2 The Opportunity We’re looking for a Senior Software Engineer to help architect and evolve Process Street into an AI-native product and engineering organization. This is not a traditional “j ...

Senior Software Engineer | Remote | AI SaaS Software Role

Senior Software Engineer | Remote | AI SaaS Software Role Remote | UTC-6 to UTC+2 The Opportunity We’re looking for a Senior Software Engineer to help architect and evolve Process Street into an AI-native product and engineering organization. This is not a traditional “j ...

Senior Software Engineer | Remote | AI SaaS Software Role

Senior Software Engineer | Remote | AI SaaS Software Role Remote | UTC-6 to UTC+2The Opportunity We’re looking for a Senior Software Engineer to help architect and evolve Process Street into an AI-native product and engineering organization.This is not a traditional “just ship tickets” role. ...

Lead Software Developer, Fraud Prevention Team

Become a Lead Software Developer at Ticketmaster in Toronto, ON. Help prevent abuse and fraud while developing high-impact software solutions for a global audience.This senior role will enable you to leverage your strong backend development skills and expertise in Java 17+. Join a diverse team dedicated to e ...

Lead Software Developer at Leap Tools

Take charge as a Lead Software Developer at Leap Tools, focusing on our innovative Ads platform. This remote position allows you to shape cutting-edge technology that transforms user experiences.In this leadership role, you will spearhead the development of our advertising systems, utilizing your extensive e ...

Hybrid Technical Lead in Software Engineering

Exciting opportunity for a Technical Lead with a hybrid role in Toronto, blending software engineering expertise with team leadership. Focus on Python and AWS tools.In this critical role, you will lead software engineering projects while mentoring a dynamic team with over 10 years of experience. Your hands-o ...

Project Manager Delivery Lead ( Financial/ Software)

Project Manager / Delivery Lead ( Financial/ Development background) About the Role We’re seeking a Project Manager / Delivery Lead ( with proven record working history within Financial, Banking or Wealth mgmt sector . Yo ...

Agile Delivery Lead Software & Release Management

A leading financial institution in Toronto is looking for a Delivery Lead to ensure the successful delivery of software solutions within Canadian Digital Banking. The ideal candidate will lead Agile scrum teams, manage project risks, and communicate effectively with stakeholders. The role requires over 5 years o ...

Expert Software Validation Lead at ValGenesis

Drive compliance innovation at ValGenesis as an Expert Software Validation Lead, specializing in life sciences digital transformation. This hybrid role emphasizes GxP system oversight and risk management for pharmaceutical manufacturing.As part of ValGenesis, you will oversee validation strategies for GxP co ...

Lead Software Engineering Role at PheedLoop

Shape the future of event technology as a Lead Software Engineer at PheedLoop in Toronto, ON. This hybrid position blends technical prowess with leadership in Python/Django and React projects.PheedLoop seeks a talented software engineer to take charge of full-stack product development that enhances the event ...

🚀 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 Toronto Job Search Guide, Trends and Insights