653,860+ 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 FPGA Engineer at High Tech Genesis

Make your mark as a Lead FPGA Engineer at High Tech Genesis, focusing on innovative technology development. Your practical experience in FPGA design will drive our ambitious projects forward.As an ASIC/FPGA Engineer, you will work hands-on in a collaborative team to turn high-level requirements into operativ ...

Lead Frontend Engineer Focused on AI Capabilities

Take the reins on innovative frontend development as a Principal Agentic Engineer, utilizing TypeScript, React, and Next.js to create high-impact applications. This role exposes you to the forefront of AI and digital solutions.As an expert in frontend engineering, you will design, develop, and mentor teams t ...

Lead Service Engineer Position in La Prairie

Explore a rewarding career as a Lead Service Engineer in La Prairie, focusing on high-voltage electrical systems across North America. Collaborate with customers and internal teams to deliver maintenance, troubleshooting, and repair support effectively.Our Service Engineering team is in search of a Lead Serv ...

Lead Quality Assurance Engineer at Hitachi Rail

Join Hitachi Rail as a Lead Quality Assurance Engineer, focusing on software and systems in a hybrid Toronto setting. This role emphasizes creating a robust quality culture within operational teams.With over a decade of experience in the railway industry, you will guide quality management best practices duri ...

Lead Cloud Engineer at S&P Global

Drive cloud innovations as a Lead Cloud Engineer with S&P Global in Calgary, Canada. Focus on enhancing application scalability and system performance through cloud technologies and DevOps practices.As a Lead Cloud Engineer, you will manage team projects for cloud onboarding and monitoring within the Enterpr ...

Area Lead & Project Engineer – Renewable Energy Delivery

A leading renewable energy company in Toronto is seeking a Project Engineer – Area Lead to oversee long-duration energy storage projects. The role involves collaborating with engineering teams to ensure safe and cost-effective project delivery. Ideal candidates have 7-10 years of experience in engineering and ar ...

Senior Lead Mechanical Engineer Mining and Metals

Senior Lead Mechanical Engineer - Mining and Metals Full-time Employee Type: Regular We have an exciting opportunity for a Senior Lead Mechanical Engineer – Mining and Metals who will join our Mechanical Resources Team. In collaboration with the greater Energy and ...

Senior Process Engineer: SAGD & Heavy Oil Lead

A leading engineering firm in Edmonton seeks a Senior Process Engineer to lead complex projects in heavy oil processing. Responsibilities include design activities, mentoring, and delivering process engineering solutions. The ideal candidate will possess a Bachelor's in Engineering and have extensive experience ...

Lead AI & Emerging Tech Engineer — GenAI Solutions

A global investment organization is seeking a Lead Engineer for AI & Emerging Tech in Toronto. This hands-on role requires driving the design and deployment of next-gen tech solutions while mentoring engineers. The ideal candidate will have significant experience in Python, AWS cloud, and emerging technologies, ...

Senior Tailings Engineer Lead TSF Design (Remote)

A leading engineering consulting firm in Quebec is looking for an experienced engineer specializing in mine tailings management. The successful candidate will contribute to complex projects, providing technical leadership and developing business opportunities. Applicants should have a Master's degree in Civil or ...

Senior Mechanical Engineer: Mining & Metals Equipment Lead

A leading engineering firm is seeking a Senior Mechanical Engineer based in Vancouver, British Columbia. The role requires extensive experience in mining, metals, and minerals with responsibilities ranging from project execution to vendor coordination. Candidates should possess strong leadership and problem-solv ...

Senior Structural Engineer Lead Innovative Infrastructure Projects

A leading engineering consulting firm in Toronto is seeking an experienced Structural Engineer to lead project teams in designing and managing structural projects. The ideal candidate will have over 10 years of design experience, be licensed as a Professional Engineer in Ontario, and possess strong communication ...

Senior Electrical Power Engineer — Grid & Generation Lead

A reputable engineering firm is seeking a Senior Electrical Power Engineer to lead power generation design projects and mentor young engineers. The successful candidate will have a Bachelor's degree in Engineering, at least 10 years of relevant experience, and a professional engineering license. This role involv ...

Senior Project Engineer Substation & Power Gen Lead

A leading engineering firm in Vancouver is seeking a Senior Project Engineer to manage engineering aspects of complex projects. The role requires a degree in engineering, significant experience in transmission substations, and strong leadership skills. Responsibilities include coordinating engineering work, over ...

Senior Bridge Engineer — Lead High Impact Infrastructure

A leading engineering firm is seeking a Senior Bridge Engineer to join the Winnipeg team. In this role, you will lead complex bridge projects and contribute to high-impact infrastructure initiatives across Manitoba. You will leverage your extensive experience in detailed bridge designs, structural assessments, a ...

A&E Demilitarization Engineer (P.Eng) – Project Lead

A leading company seeks an Intermediate Professional Engineer to manage ammunition and explosives disposal processes. The successful candidate will support engineering analysis involving A&E demilitarization and ensure compliance with safety and environmental standards. This position demands a strong technical b ...

Senior Electrical Power Engineer — Power Generation Lead

A leading engineering firm is seeking a Senior Electrical Power Engineer in Vancouver to lead power generation design projects. The ideal candidate will have extensive experience in electrical systems and project execution within the Power Market. Responsibilities include mentoring junior engineers and managing ...

Lead Mine Engineer for Soft Rock Mining

Compass Minerals seeks a Senior Mine Engineer in Goderich, Ontario, to lead advancements in underground soft rock mining. This full-time position offers a unique opportunity to innovate and drive efficiencies.Operating within a robust team, the Senior Mine Engineer will work closely with various departments ...

Ingénieur·e de service principal·e / Lead Service Engineer

Job Description Summary Join our Service Engineering team in La Prairie as a Lead Service Engineer supporting high‑voltage electrical equipment across North America. In this role, you will provide technical support for maintenance, repair, troubleshooting, and service‑related requests, while worki ...

Lead Civil Engineer for Substations in Calgary

Step into a pivotal role at ENTRUST Canada as the Lead Civil Engineer focused on substations in Calgary. This position offers mentorship opportunities, hands-on training, and the chance to tackle complex engineering challenges.As a seasoned Civil Engineer, you will lead and mentor the substation civil team, ...

Lead Full Stack Engineer for Alexa Projects

Join the Alexa Smart Properties initiative as a Lead Full Stack Engineer. Focus on creating tailored device experiences for the hospitality sector using Kotlin, C++, and cloud services.In this senior role, you'll lead the technical strategy for delivering innovative Alexa experiences in hotels and senior liv ...

Lead Senior Environmental Engineer at TBT Engineering

Join TBT Engineering as a Senior Environmental Engineer, taking charge of impactful environmental projects. Leverage your expertise in site assessments and compliance to drive results.In this full-time role, you will manage diverse environmental projects and lead Phase I and II Environmental Site Assessments ...

Lead Civil Engineer at EXP New Liskeard

Join EXP as a Senior Civil Engineer (P.Eng.) in New Liskeard, Ontario, focusing on municipal infrastructure projects. Bring your expertise in project management and client relations to drive successful project outcomes.In this full-time role, you will oversee and lead the design and delivery of vital municip ...

Lead Full Stack Engineer At Aversan Mississauga

Overview Aversan Inc. seeks a Senior Full Stack Engineer in Mississauga to lead critical software development for aerospace systems. This full-time, hybrid role demands a blend of strong technical skills and leadership capabilities. In this pivotal position, you'll manage the design and im ...

Lead Full Stack Engineer Global Wealth Management

Drive innovation as a Lead Full Stack Engineer in Toronto's Global Wealth Management Technology team. Your expertise in Java, Microservices, and distributed systems will empower scalable applications.In this leading role, you will utilize over 8 years of software engineering experience to design and maintain ...

Lead Marine Systems Engineer Royal Canadian Navy

Contribute to advanced vessel design and delivery with your expertise as a Senior Marine Systems Engineer in our Hull Engineering team. This pivotal role supports the Royal Canadian Navy and Canadian Coast Guard in shipbuilding.You will apply your technical leadership across the entire lifecycle of marine sy ...

Senior Engineer for Vehicle Infotainment Development

Transform the driving experience as a Senior Engineer for Vehicle Infotainment at Rivian and Volkswagen Group Technologies. Focus on developing innovative in-vehicle user applications.At Rivian and Volkswagen Group Technologies, your role as a Senior Engineer involves bringing cutting-edge technology to the ...

Senior Engineer for Vehicle Infotainment Development

Transform the driving experience as a Senior Engineer for Vehicle Infotainment at Rivian and Volkswagen Group Technologies. Focus on developing innovative in-vehicle user applications.At Rivian and Volkswagen Group Technologies, your role as a Senior Engineer involves bringing cutting-edge technology t ...

Python Developer (AWS and Cap Market/Financial)

Title: Lead Software Engineer (Python and AWS) # of Openings: 1 Client: Investments Industry Location: Downtown, Toronto Work Model: 4 day/week onsite Bonus: 160-170k/annum + 25% Overview Collabera is ...

Python Developer (AWS and Cap Market/Financial)

Title:Lead Software Engineer (Python and AWS)# of Openings:1Client:Investments IndustryLocation:Downtown, TorontoWork Model:4 day/week onsiteBonus:160-170k/annum + 25%Overview Collabera is supp ...

Remote Software Engineer for Cloud Payments and Billing Solutions

Embrace a remote Software Engineer role focused on cloud payment systems. Design, build, and enhance backend services for efficient billing and usage data management.This is a fully remote opportunity for an experienced Software Engineer 3, centered around collaborative projects in the JVM ecosystem, particu ...

Senior Java Backend Engineer — Spring Boot & Microservices

Referrals increase your chances of interviewing at NAM Info Inc by 2xGet notified about new Java Software Engineer jobs inToronto, Ontario, Canada .Software Developer Back End (Java) Software Engineer, Java 8 and Spring Boot Software Engineer II (Full Stack Developer) Full Stack D ...

Senior Engineer Specializing in Model Driven Apps

Take your software engineering skills to the next level as a Senior Engineer specializing in Model Driven Apps and Power Apps solutions. Deliver high-performance applications tailored to business needs.We are hiring a Senior Software Engineer with deep knowledge in Model Driven Apps (MDA) and Power Apps to b ...

Senior Engineer Specializing in Model Driven Apps

Take your software engineering skills to the next level as a Senior Engineer specializing in Model Driven Apps and Power Apps solutions. Deliver high-performance applications tailored to business needs.We are hiring a Senior Software Engineer with deep knowledge in Model Driven Apps (MDA) and Power App ...

Senior Engineer Specializing in Model Driven Apps

Take your software engineering skills to the next level as a Senior Engineer specializing in Model Driven Apps and Power Apps solutions. Deliver high-performance applications tailored to business needs.We are hiring a Senior Software Engineer with deep knowledge in Model Driven Apps (MDA) and Power Apps to b ...

Senior Engineer Specializing in Model Driven Apps

Take your software engineering skills to the next level as a Senior Engineer specializing in Model Driven Apps and Power Apps solutions. Deliver high-performance applications tailored to business needs.We are hiring a Senior Software Engineer with deep knowledge in Model Driven Apps (MDA) and Power Apps to b ...

Senior Software Engineer Focused on Code Quality and Collaboration

Step into a Senior Software Engineer role, driving the development of innovative inventory solutions. Focus on high-quality code and mentorship in a collaborative environment.This position empowers you to lead technical design discussions while implementing scalable solutions. Engage closely with product man ...

Senior Engineer for Billing Solutions

Transform account management systems at Asana as a Senior Software Engineer in Vancouver. Dive into project leadership while collaborating closely with product teams to ensure scalable solutions.Asana is looking for a Senior Software Engineer to enhance our Account Management team's billing systems. Operatin ...

Hybrid Senior QA Engineer Automation Specialist

As a Senior QA Automation Engineer, contribute to high-quality software development in a hybrid role based in Oshawa. You will lead efforts in defining and implementing test automation.This prestigious position focuses on integrating testing into software lifecycle while developing performance and functional ...

Simulation Platform Senior Engineer at Waabi

Shape the future of autonomous transportation with Waabi as a Senior Engineer for the Simulation Platform. Drive high-performance simulator improvements and collaborate on cutting-edge AI technologies.As a Senior Engineer, you'll contribute to Waabi’s effort to enhance the self-driving simulator, Waabi World ...

Senior Engineer for Billing Solutions

Transform account management systems at Asana as a Senior Software Engineer in Vancouver. Dive into project leadership while collaborating closely with product teams to ensure scalable solutions.Asana is looking for a Senior Software Engineer to enhance our Account Management team's billing systems. Operatin ...

Hybrid Senior QA Engineer Automation Specialist

As a Senior QA Automation Engineer, contribute to high-quality software development in a hybrid role based in Oshawa. You will lead efforts in defining and implementing test automation.This prestigious position focuses on integrating testing into software lifecycle while developing performance and func ...

Senior Engineer for Billing Solutions

Transform account management systems at Asana as a Senior Software Engineer in Vancouver. Dive into project leadership while collaborating closely with product teams to ensure scalable solutions.Asana is looking for a Senior Software Engineer to enhance our Account Management team's billing systems. Op ...

Senior Engineer for Billing Solutions

Transform account management systems at Asana as a Senior Software Engineer in Vancouver. Dive into project leadership while collaborating closely with product teams to ensure scalable solutions.Asana is looking for a Senior Software Engineer to enhance our Account Management team's billing systems. Operatin ...

🚀 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