685,598+ 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

Vice President Lead Data Engineer Role

Lead data initiatives with impact as Vice President and Lead Full Stack Data Engineer. This senior role combines strategic vision with hands-on data engineering in Canada.In this vital position, you will leverage over 6 years of experience to drive complex data solutions and mentor a dynamic team. Show your ...

Regina Lead Maintenance Engineer (Electrical & Mechanical)

Join a leading role in maintenance engineering as the Lead Maintenance Engineer in Regina, SK. Focus on Electrical and Mechanical sectors while implementing strategic engineering solutions.This role offers the opportunity to lead maintenance activities, provide technical guidance, and mentor junior engineers ...

LEAD SPECIALIST MINING ENGINEER CORP. DEV.

About Gold Fields Gold Fields is a globally diversified gold producer with operations in Australia, South Africa, Ghana, Peru, Canada and Chile. At Gold Fields, we are committed to building an inclusive workforce and recognize that the diversity of our employees’ talents is a key driver of our gr ...

Machine Learning Lead Engineer at Providius

Transform the landscape of machine learning at Providius in Hamilton, Ontario. As a Machine Learning Lead Engineer, you will work hands-on to build and refine ML solutions for real-world applications.Within this role, you will take charge of establishing the machine learning function from inception. Collabor ...

Data Engineer Technology Lead Azure Databricks

Transform the digital landscape with Infosys as a Technology Lead specializing in Azure Databricks. Your expertise will guide innovative data engineering solutions in a global delivery model.As a Technology Lead, your role involves consulting with key stakeholders and implementing best practices in the techn ...

Lead Aerospace Materials Engineer at Bombardier

Transform the aerospace sector as a Lead Materials Engineer at Bombardier. This pivotal role focuses on developing processes and leading engineering initiatives in a hybrid work format.As a member of Bombardier’s Materials and Processes Engineering team, you will tackle complex challenges related to material ...

Lead Electrical Engineer Arctic Buildings Projects

Job Description Build the Future with Us – This is your chance to shape some of Canada’s most complex and nationally significant infrastructure programs. As a Senior Electrical Engineer – Major Building Projects, you will play a pivotal role in advancing large‑scale defence, institutional, indust ...

Lead Mechanical Engineer for Conveyor Systems

Join BEUMER Group as a Lead Mechanical Engineer specializing in conveyor systems. Drive successful project outcomes from conceptual design to final commissioning in a supportive team environment.This Senior Mechanical Engineering role involves leading efforts focused on bulk material handling and conveyor te ...

Lead Mechanical Engineer – Hydro Generator Design

Une entreprise de technologie de l'énergie recherche un ingénieur en chef en mécanique des alternateurs. Le candidat sera responsable de la conception de composants mécaniques des générateurs hydroélectriques et devra fournir un soutien technique pour les activités liées aux générateurs. Le rôle exige également ...

Lead ASIC Verification Engineer HBM Focus

Become a Lead ASIC Verification Engineer at Synopsys, focusing on high-performance HBM solutions. Take on challenges that drive the future of AI and computing technology.In this role, you will lead verification processes for ASIC designs, employing advanced methodologies. With a strong background in digital ...

Test Development Lead Engineer at Celestica

Embrace the challenge of leading test development at Celestica as a Test Development Lead Engineer. Focus on crafting solutions for health tech, energy, and aerospace applications.As the Test Development Lead Engineer, you will bring over eight years of expertise to design and implement testing strategies. T ...

Lead Cloud Infrastructure Engineer at Kinaxis

Elevate your career as a Lead Cloud Infrastructure Engineer at Kinaxis, located in Ottawa or Toronto, Canada. Drive innovation in cloud architectures while fostering a collaborative team environment.At Kinaxis, we pride ourselves on tackling significant supply chain challenges through cutting-edge cloud solu ...

Lead ML Engineer in Systems Architecture

Architect large-scale ML platforms with Autodesk as a Lead ML Engineer, focusing on cutting-edge systems architecture in a remote role. Your work will shape the future of machine learning.This senior role offers the opportunity to own significant technical initiatives related to ML infrastructure and data sy ...

Lead Security Engineer Manager at EvenUp

Step into the Lead Security Engineer Manager role at EvenUp, spearheading their security initiatives in a hybrid work environment. Drive compliance and enhance product security.In this role, you will be instrumental in defining EvenUp’s security roadmap and leading a dynamic security team. You will ensure co ...

Lead Cloud Infrastructure Engineer at Kinaxis

Elevate your career as a Lead Cloud Infrastructure Engineer at Kinaxis, located in Ottawa or Toronto, Canada. Drive innovation in cloud architectures while fostering a collaborative team environment.At Kinaxis, we pride ourselves on tackling significant supply chain challenges through cutting-edge cloud solu ...

Lead Application Security Engineer at Thumbtack

Drive application security advancements at Thumbtack as a Lead Application Security Engineer. Optimize secure practices while ensuring innovation accelerates through embedded security.In this pivotal role within Thumbtack’s Security Engineering team, your mission will focus on constructing secure foundations ...

Lead Control Systems Engineer at Vista

Become a Lead Control Systems Engineer with Vista, steering project design and implementation in the energy sector. Your leadership will foster innovation and ensure compliance with all technical standards and specifications.In this significant position, your expertise will shape the successful execution of ...

Lead Staff Engineer in Generative AI

Step into the role of Lead Staff Engineer in Generative AI to create scalable AI applications that leverage cutting-edge cloud technologies. Drive innovation and engineering excellence within our team.With 8-15 years of software engineering experience, you will be a senior contributor responsible for buildin ...

Lead Architectural Engineer at Compass Digital

Become a Lead Architectural Engineer at Compass Digital and lead technical projects in a hybrid work setting. This role emphasizes technical leadership and team empowerment.As a Senior Manager in Architecture, your work will deeply integrate with engineering operations and team management. You will oversee a ...

Senior Controls Engineer: PLC & Automation Lead

A leading food and beverage company in Mississauga seeks a Controls and Automation Engineer to provide operational and project support within the plant. This role involves designing and maintaining PLC systems and improving productivity through continuous improvement methodologies. The ideal candidate will have ...

Lead ML Engineer in Systems Architecture

Architect large-scale ML platforms with Autodesk as a Lead ML Engineer, focusing on cutting-edge systems architecture in a remote role. Your work will shape the future of machine learning.This senior role offers the opportunity to own significant technical initiatives related to ML infrastructure and data sy ...

Lead Android Engineer for WeightWatchers App

Lead the development of the WeightWatchers app as a Lead Android Engineer. Your expertise in app development will enhance user experiences and support health journeys.We seek a passionate engineer with over 12 years of experience in Android development, particularly with Kotlin and modern UI frameworks. This ...

Lead Engineer AWS & Generative AI Innovations

Join our Toronto office as a Lead Engineer specializing in AWS and Generative AI innovations. Enhance enterprise systems with LLM integration and Co-Pilot expertise.This hybrid role blends leadership with hands-on development to forge AI-enabled cloud solutions. Work collaboratively with engineering and busi ...

Lead Marine Structural Engineer at AtkinsRéalis

Lead the way in marine structural engineering with AtkinsRéalis as a Principal Marine Structural Engineer. This full-time role offers the flexibility of hybrid work from Bedford or St. John’s, Newfoundland & Labrador.In this senior leadership position, you will be a key figure in the Ports & Marine team, ove ...

Lead Process Engineer Role at Aramco

Take a leading role as a Process Engineer with Aramco, where your expertise will drive efficiency and safety in critical upstream operations. This senior position requires a strategic mindset and innovation.In the Producing Business Support Division, you will play a vital role in supporting technical integri ...

Senior iOS Engineer — Tech Lead & Architecture

A leading bank in the Americas is seeking a Senior iOS Developer to join their Toronto team. The ideal candidate will have over 5 years of iOS development experience using Swift 5 and XCTest, with strong knowledge in UIKit and Auto Layout. Responsibilities include analyzing complex requirements, providing techni ...

Lead Engineer for Trading Research Systems

Step into a leadership role at Whistler Trading as a Lead Engineer focused on research systems in Surrey, BC. Combine your technical expertise in Rust and Python while guiding junior engineers.This Senior Software Engineer position emphasizes hands-on development and technical mentoring within the trading re ...

Lead Instrumentation & Controls Engineer 1 Nuclear

Description Nuclear Power is a carbon-free energy source. Our electric power generation clients in both Canada and US, are digitizing their existing power plants and building new nuclear power plants, small modular reactors (SMR). This is expanding work in the Instrumentation and Controls Enginee ...

Lead Piping Stress Engineer 1 Nuclear

Description Piping Engineering & Analysis Synopsis The Piping Engineering & Analysis discipline performs evaluations for piping systems in accordance with ASME Boiler and Pressure Vessel Code, ASME B31.1, ASME B31.7, and other codes as applicable to the specific evaluation being performed ...

Senior/Lead Electrical Engineer (Industrial) Burlington

Ausenco is a fast-growing company with big ideas. We redefine what’s possible in some of the world’s most complex projects and toughest environments. Delivering innovative, value-add consulting, project delivery, asset operations and maintenance solutions is what we do. From 26 offices in 15 countries, wit ...

Lead Site Reliability Engineer in Brampton

Shape the future of reliability engineering as the Lead Site Reliability Engineer at Loblaw Companies Limited, Brampton, ON. This impactful role prioritizes both technical excellence and team development.As the Team Lead, you will be instrumental in driving the reliability and performance of Loblaw's infrast ...

Lead Cybersecurity Engineer at MDA Space

Elevate satellite security with MDA Space as a Lead Cybersecurity Engineer specializing in advanced encryption systems. This role focuses on compliance and technical excellence within dynamic space missions.As Lead Cybersecurity Engineer, you will oversee the definition and implementation of encryption unit ...

Lead Engineer SAGD Heavy Oil Solutions

Elevate SAGD processing projects as the Process Engineering Discipline Lead at Equinox Engineering in Calgary, AB. Your expertise will guide the design of sustainable energy facilities.As Lead Engineer for SAGD/Heavy Oil CPF projects, you will be responsible for delivering advanced engineering solutions with ...

Lead AWS Support Engineer Hybrid Role

Become a key player at Ingram Micro as a Senior AWS Support Engineer in a hybrid work model. Address complex AWS issues and mentor your team in a fast-paced environment.This role is based in Mississauga and allows you to work remotely two days a week. You’ll lead the charge in managing escalated AWS support ...

Senior Civil/Structural Engineer — Project Lead

A multi-disciplinary engineering consulting firm in Calgary, AB is seeking a Civil/Structural Engineer with a Bachelor's degree and 10+ years of experience. Responsibilities include managing engineering design projects and providing technical guidance. The candidate should be proficient in STAAD-Pro and AutoCAD, ...

Senior Geotechnical Engineer Lead Design & Projects

A leading engineering services organization in Calgary is seeking a Senior Geotechnical Engineer to lead project designs and provide technical expertise. The ideal candidate will possess a degree in civil engineering or geology, a minimum of 15 years' experience, and strong capabilities in geotechnical software. ...

Aircraft Completions Engineer — Lead & Test Specialist

A leading aerospace company located in Fort Erie, ON is seeking an Aircraft Maintenance Engineer to be responsible for assembling aircraft, conducting ground tests, and ensuring compliance with maintenance standards. Role involves mentoring apprentices and overseeing the completion of aircraft maintenance while ...

Lead Quality Engineer Automotive Launch & PPAP

A leading automotive technology firm in Ontario is looking for a qualified individual to oversee quality engineering processes. Responsibilities include managing the Customer Production Part Approval Process (PPAP), developing product validation plans, and ensuring adherence to quality standards. Ideal candidate ...

Lead Aircraft Maintenance Engineer & Test Specialist

A leading aviation firm in Fort Erie, Ontario, is seeking an experienced Aircraft Maintenance Engineer. The successful candidate will lead aircraft assembly, ensure compliance with Transport Canada regulations, and carry out maintenance inspections and flight tests. Candidates should possess a Transport Canada a ...

Lead AI Engineer at Martell Group

Elevate your career as the Lead AI Engineer at Martell Group in Kelowna, where you will convert recruiting challenges into scalable AI products. Collaborate with experienced leaders to create robust solutions.In this strategic role, you will be directly responsible for developing and launching a validated Sa ...

Lead Mechanical Engineer — Hybrid (HVAC, Controls)

A reputable engineering firm in Markham is seeking a motivated Mechanical Engineer to lead projects in commercial and institutional buildings. The role involves HVAC design, team collaboration, and provides growth opportunities. Candidates should have a Bachelor's degree in Mechanical Engineering and a minimum o ...

Hybrid Bridge Engineer: Lead Design & Projects

A leading engineering firm is seeking a Structural Bridge Engineer to contribute to challenging projects within a hybrid work model. The role requires over 6 years of experience in bridge design, strong interpersonal skills, and familiarity with key engineering software. You will lead multi-disciplinary teams, h ...

Senior Geotechnical Engineer: Lead Projects & Mentorship

A specialized consulting firm is seeking a Senior Geotechnical Engineer to join their team in Saskatoon. The ideal candidate will have a post-secondary degree in Civil or Geological Engineering and relevant experience in the field. Responsibilities include providing technical leadership on projects, mentoring ju ...

Senior Geotechnical Engineer — Lead Projects & Mentorship

A geotechnical consulting firm is seeking a full-time Senior Geotechnical Engineer in Saskatoon. Responsibilities include supporting project execution, client relations, and mentoring junior staff. Ideal candidates will hold a post-secondary degree in Civil or Geological Engineering and have local Canadian exper ...

Assistant Lead Geotechnical Foundations Engineer Rail

A prominent engineering firm in Hamilton is seeking a Senior Geotechnical Engineer to lead geotechnical projects. Responsibilities include overseeing design analysis, project management, and providing technical leadership to a team of engineers. Candidates must have at least 15 years of consulting experience, a ...

Industrial Mechanical Engineer — Lead Projects (Remote)

Une entreprise en ingénierie et durabilité recherche un ingénieur en génie mécanique à Saguenay pour diriger des projets passionnants et concevoir des solutions innovantes. Le candidat doit avoir une expertise en manutention industrielle et 8 ans d’expérience, ainsi qu'une bonne expertise en santé et sécurité. C ...

Senior Geotechnical Engineer — Lead Projects & Mentorship

A leading engineering firm in Prince George, BC, is seeking a Senior Geotechnical Engineer. This office-based role involves project management, technical support, and mentoring staff. Candidates should possess a degree in Civil or Geological Engineering and relevant experience. The role offers a competitive sala ...

Senior Geotechnical Engineer — Lead Projects & Field

A leading engineering company in Calgary is seeking a Senior Geotechnical Engineer to join their team. The role involves providing technical leadership on diverse engineering projects while ensuring quality and compliance with local standards. The successful candidate will possess a strong background in geotechn ...

Pipelines Hydrotechnical Engineer — Grow & Lead Projects

A leading engineering firm in Calgary is seeking a Junior to Intermediate Hydrotechnical Engineer to work on surface water assessments for various projects. The ideal candidate will have a strong background in civil engineering, experience in hydrotechnical assessments, and the ability to lead projects while fos ...

Senior Geotechnical Engineer Lead Projects & Mentorship

A prominent civil engineering firm in Edmonton is seeking a Senior Geotechnical Engineer to manage diverse projects, ensuring high standards in quality and safety. The ideal candidate will have extensive consulting experience, strong project management skills, and a graduate degree in relevant engineering discip ...

🚀 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