680,297+ Lead Software Engineer Pythonreact Jobs in Canada — Top Companies Hiring June 2026

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Lead AI Platform Engineer at Alpaca

Excel at Alpaca as a Senior AI Platform Engineer, where you'll revolutionize AI capabilities by building essential infrastructure. This role involves shaping AI experimentation into effective, reusable assets that drive productivity.You will be a cornerstone in Alpaca’s AI Enablement function, requiring 8+ y ...

Lead Test Engineer for Satellite Antennas

Become a Test Engineer at MDA Space in Montreal, specializing in satellite antennas. Use your expertise to design automated testing mechanisms that enhance satellite performance.In the Test Engineer role at MDA Space, you will lead efforts within a dynamic team, focusing on automating tests for geostationary ...

Lead Electrical Engineer in Dartmouth/Moncton

Empower your career as a Lead Electrical Engineer with Stantec in Dartmouth/Moncton, focusing on impactful project design and quality assurance. Collaborate with a diverse team to shape the built environment.In this senior position, you'll manage both small and larger projects, ensuring they're delivered to ...

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 Engineer for Unified Network Model

Take on a leadership role at Equinix as a Senior Staff Engineer focusing on building a unified network model. Utilize advanced software development skills, particularly in Golang.In this influential position, your extensive experience will contribute to Equinix’s goal of enhancing network reliability and ope ...

Lead Safety Assurance Engineer Transit Projects

Take charge as a Lead Safety Assurance Engineer focusing on rail and transit projects in North America. This role involves developing safety assurance strategies while ensuring compliance with regulations.We need an experienced engineer to guide safety assurance efforts aligned with CENELEC standards and Can ...

Lead Electromagnetic Compatibility Engineer at Bombardier

Elevate your career as a Lead Electromagnetic Compatibility Engineer at Bombardier, blending remote and on-site collaboration. Ensure the safety and compliance of aircraft against electromagnetic challenges.As part of Bombardier’s engineering department, reporting to the EMC Section Chief, you will be tasked ...

Lead Quality Engineer at Scribd, Inc.

Transform quality engineering practices at Scribd, Inc. as a Senior Engineer focusing on microfrontends and innovative AI integrations. Contribute to our evolving architecture with your expertise.Scribd, Inc. is in search of a Senior Software Engineer, Quality Engineering. This pivotal role involves scaling ...

Lead Engineer for AI Model Infrastructure

Join Cohere as a Lead Member of Technical Staff, focusing on Inference Infrastructure. Lead the design and deployment of robust machine learning models for cutting-edge NLP platforms.This leadership role requires your 8+ years of engineering expertise, guiding teams in implementing high-performance, scalable ...

Senior Studies Engineer Power Systems Lead

A specialized electrical contracting company is seeking a Senior Studies Engineer to join their multidisciplinary team in Calgary, Alberta. The role focuses on delivering projects in Transmission, Distribution, and Renewables, with responsibilities that include technical calculations, documentation, and mentorin ...

Lead Senior Overhead Lines Engineer CIMA+

Join CIMA+ as a Lead Senior Overhead Transmission Lines Engineer and play a key role in the energy transition. This hybrid position offers a unique opportunity to lead innovative engineering projects.In this pivotal role, you will utilize over 15 years of experience to direct complex overhead line designs. C ...

Lead Safety Assurance Engineer Transit Projects

Take charge as a Lead Safety Assurance Engineer focusing on rail and transit projects in North America. This role involves developing safety assurance strategies while ensuring compliance with regulations.We need an experienced engineer to guide safety assurance efforts aligned with CENELEC standards and Can ...

Lead Engineer, Rail Systems in Toronto

Elevate transit systems as a Lead Engineer at GFT, specializing in Rail in Toronto. This full-time hybrid role involves leading teams and managing transport engineering projects.In this pivotal role, you will guide the track engineering team in delivering essential projects for clients such as Metrolinx and ...

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 ...

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 ...

Senior Mechanical Engineer Defense Projects Lead

A leading engineering firm is seeking a Senior Mechanical Engineer in Vancouver. This role focuses on design and execution for National Defense projects, requiring a university degree in Mechanical Engineering and over 10 years of relevant experience. The candidate will lead teams, manage projects, and ensure co ...

Lead Structural Engineer: Design, Mentoring & Impact

A leading engineering firm in Ottawa seeks a Structural Engineer to lead structural design delivery for diverse projects. The role involves managing multidisciplinary teams and ensuring exceptional quality across deliverables. Ideal candidates have over 10 years of experience in structural engineering and posses ...

Cloud Engineer Infrastructure Manager /Lead (Markham)

Primary Responsibilities: Drive 5G Wireless Platform development based on Cloud (AWS/Azure) concepts and infrastructure while leading an Engineering Software Development Team and reporting directly to the VP of Engineering. Support and personally contribute to building an overall Eng ...

Lead Engineer (Python and Capital Markets)

Lead Engineer (Python and Capital Markets) This range is provided by Collabera. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range $70.00/hr - $80.00/hr Direct message the job poster from Collabera <p ...

Cloud Engineer Infrastructure Manager /Lead (Markham)

Primary Responsibilities: Drive 5G Wireless Platform development based on Cloud (AWS/Azure) concepts and infrastructure while leading an Engineering Software Development Team and reporting directly to the VP of Engineering. Support and personally contribute to building an overall Eng ...

Senior Lead Structural Engineer Bridges & Rail

A reputable infrastructure engineering firm is seeking a Senior Lead Structural Engineer in Hamilton, Ontario. The ideal candidate will have over 20 years of relevant experience, a BS in Civil Engineering, and a PE certification. Responsibilities include performing complex computations, reviewing project documen ...

Cloud Engineer Infrastructure Manager /Lead (Markham)

Primary Responsibilities: Drive 5G Wireless Platform development based on Cloud (AWS/Azure) concepts and infrastructure while leading an Engineering Software Development Team and reporting directly to the VP of Engineering. Support and personally contribute to building an overall Eng ...

Global Lead Mechanical Engineer – Mineral Processing

A global engineering firm in Mississauga is seeking a Mechanical Engineer with over 15 years of experience in mineral processing. The role focuses on maintaining the quality of multi-discipline engineering teams and enhancing technical competence. Competitive salary of $180,000 to $200,000 is offered. The compan ...

Senior Mechanical Engineer Defense Projects Lead

A leading engineering firm is seeking a Senior Mechanical Engineer in Vancouver. This role focuses on design and execution for National Defense projects, requiring a university degree in Mechanical Engineering and over 10 years of relevant experience. The candidate will lead teams, manage projects, and ensure co ...

Senior Mechanical Engineer: Lead Design & Mentorship

A renowned engineering firm is looking for a Senior Mechanical Engineer in Ottawa to lead projects in various sectors. Responsibilities include providing technical mentorship, managing multidisciplinary teams, and designing building mechanical systems. Applicants need a Bachelor's in Mechanical Engineering, a Pr ...

Lead Building Envelope Engineer – Restoration & Retrofit

A leading engineering firm in Kelowna is seeking a Senior Enclosure Project Engineer to design and retrofit building enclosure systems for diverse projects across Canada and the U.S. The ideal candidate will manage projects from design to completion, conduct evaluations, and demonstrate at least 10 years of buil ...

Lead Bridge Engineer Position in Ontario

Explore a leadership role as a Lead Bridge Engineer at EXP in Ontario, driving innovative bridge design and rehabilitation projects. This position combines project management with technical expertise.Based in Markham, Brampton, or Ottawa, you will collaborate with the Transportation team to implement critica ...

EVR Water Planning Lead Engineer/Scientist

Step into the vital role of Water Planning Lead Engineer or Scientist at EVR. Spearhead eco-friendly water strategies and management plans focused on the Elk Valley region.In this critical position, the Water Planning Lead will engage with multi-disciplinary teams to promote sustainable mining practices. You ...

Senior Lead Quality Engineer at Manulife

Become a Senior Lead Quality Engineer with Manulife and transform quality practices. Apply your expertise in test automation and drive strategic quality initiatives in a hybrid setting.As a Senior Lead Quality Engineer at Manulife, you will have a pivotal role in shaping quality across our technology systems ...

Civil Engineer Municipal & Land Development Lead

A leading engineering firm is seeking an experienced Civil Engineer for their Infrastructure team in Terrace, BC. The role involves designing and delivering civil engineering solutions for essential municipal projects, managing projects from conception through construction, and building client relationships in n ...

Lead Embedded Firmware Engineer (Matter) Contractor

About Very Very is a fully distributed technology firm led by expert problem‑solvers who create efficient, scalable solutions that move commercial, industrial, and consumer products from pilot to production in record time. We believe that real innovation happens in the grind — working sho ...

Water Resources Engineer Hydrology & Modeling Lead

A leading consulting firm in the Vancouver area seeks a Water Resources Engineer to work on water balance models and load balance assessments for mining sites. The role involves reviewing technical documents, managing data collection, and mentoring junior staff. Candidates should have at least 5 years of consult ...

Senior Industrial HVAC Engineer — Lead Projects

A multi-disciplinary engineering firm in Metro Vancouver is seeking a Senior HVAC Engineer to manage design projects and ensure compliance with safety standards. You will mentor junior engineers, collaborate with clients and internal teams, and support the construction of HVAC systems for various industrial buil ...

Senior Civil & Structural Engineer — Lead Design

A leading engineering firm in Calgary is seeking a Senior Civil Structural Engineer to lead and execute engineering design for industrial and energy projects. The ideal candidate will have a Bachelor’s degree in Civil or Structural Engineering, 10+ years of experience, and a P.Eng. designation. Key responsibilit ...

Senior Geotechnical Engineer: Lead Projects & Mentorship

A consulting engineering firm in Edmonton, Alberta, is seeking a Senior Geotechnical Engineer. The ideal candidate will manage diverse geotechnical projects, train junior staff, and ensure high-quality service delivery. Candidates should possess a graduate degree in engineering and at least 10 years of consultin ...

Lead Cloud Engineer for Production Systems

Supercharge cloud operations as a Senior Systems Engineer. Spearhead AWS infrastructure design while mentoring the team and optimizing operational processes across the platform.As part of a dedicated Systems Engineering team, you'll construct and manage resilient cloud services that support thousands of user ...

Lead Aerospace Project Engineer at Honeywell

Drive aerospace innovation as a Senior Advanced Project Engineer at Honeywell in Mississauga, Ontario. Engage in hybrid work while managing advanced engineering projects with expert teams.In this essential role, you will be responsible for leading and managing advanced engineering projects for Honeywell's Ae ...

Principal Electrical Engineer – Lead, Systems & Innovation

A global engineering firm in Vancouver is seeking a Principal, Electrical Engineering to lead a high-performing team in delivering innovative, sustainable infrastructure projects. The ideal candidate will have over 15 years of experience in electrical design and proven leadership capabilities. Responsibilities i ...

Bridge Design Lead — Civil Engineer (P.Eng.)

A leading engineering firm is seeking a Bridge Engineer in Canada to contribute to the design and construction of transportation infrastructure. This role demands expertise in structural engineering and project management, ensuring compliance with regulatory standards. The ideal candidate will have a degree in C ...

Senior Geotechnical Engineer — Lead Projects & Teams

A Canadian engineering firm in Calgary is seeking a Senior Geotechnical Engineer with over 12 years of experience. The role involves providing technical support, managing projects, and developing client relationships. A Bachelor's in Civil or Geological Engineering and P.Eng. licensing are required. Benefits inc ...

Senior Geotechnical Engineer: Lead Projects & Mentorship

An exciting opportunity has arisen for a Senior Geotechnical Engineer at a Canadian engineering firm. This role focuses on project management, providing technical guidance, and conducting analyses in a variety of industries, including construction and environmental services. The ideal candidate will have strong ...

Senior Geotechnical Engineer: Lead Projects & Innovation

A global engineering consulting firm in Edmonton is seeking a motivated Senior Geotechnical Engineer to join their team. The role involves managing geotechnical projects, engaging with clients, and providing technical leadership to junior staff. You will work in a collaborative environment that encourages innova ...

Lead Civil Engineer at NB Power

Join NB Power as an Engineer V for the Mactaquac Generating Station project, focusing on sustainable clean energy solutions. Provide essential engineering leadership and expertise throughout the project lifecycle.The Engineer V position involves directing a team responsible for the design and construction pr ...

Senior Geotechnical Engineer — Lead Projects & Mentorship

A specialized consulting firm is seeking a Senior Geotechnical Engineer to join their team in Saskatoon, Saskatchewan. The role involves providing technical support on diverse engineering projects, managing teams, and ensuring client satisfaction. Candidates should have a degree in Civil or Geological Engineerin ...

Lead Structural Engineer for Marine Infrastructure

Take the lead as a Structural Engineer in the Ports & Marine division, working from Halifax, Sydney, NS, or St. John’s, NL, focusing on marine infrastructure projects. Utilize your engineering expertise to create lasting solutions.In this leadership position, you will plan and design essential marine structu ...

Senior Dam Geotechnical Engineer — Lead & Mentor

A major engineering firm in Calgary is looking for a Senior Geotechnical Engineer to lead geotechnical design for dam projects. This role involves overseeing construction, providing mentorship, and ensuring compliance with safety standards. The ideal candidate should have over 15 years of experience in dam engin ...

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