601,424+ Lead Software Engineer Pythonreact Jobs in Canada — Top Companies Hiring June 2026

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Senior eVTOL Aerostructures Lead Engineer

A leading aerospace company is seeking a Senior Design and Aerostructures Engineer to lead mechanical and structural development for the next generation of eVTOL aircraft. This role requires proven experience in aerospace structural systems, a solid understanding of eVTOL regulations, and a passion for innovativ ...

Lead Data Engineer Databricks (Remote)

We help global enterprises launch digital products that reach millions of users. Our work spans massive datasets, scalable pipelines, and critical business challenges across industries.What You’ll DoLead technical direction for data engineering initiatives.Architect scalable data pi ...

Senior Structural Engineer Team Lead

Senior Structural Engineer – Team Lead Location:Surrey, Vancouver or Chilliwack, BC Reports To:Structural Discipline LeadJob Summary Ecora is seeking a highly experiencedSenior Structural Engineer – Team Leadto lead the design and delivery of structural engineeri ...

Lead Substation Control & Protection Engineer

A leading engineering consulting firm in Canada is seeking an Electrical Substation Control and Protection Design Engineer to oversee the design of control systems for high-voltage substations. The candidate will engage in site coordination, project management, and client interactions. Key qualifications include ...

Lead Power Systems Commissioning Engineer

A leading engineering firm in Ontario seeks a highly motivated Lead Commissioning Engineer to join its team. You will lead testing and commissioning teams, ensure safety compliance, and manage technical issues in diverse electrical projects. The position requires a Bachelor's degree or equivalent, with a minimum ...

Lead Machine Learning Engineer Opportunity

Step into the Lead Machine Learning Engineer role at Xsolla in Los Angeles, California. Drive pioneering ML features and collaborate with diverse teams to enhance the gaming experience.As Xsolla’s Lead Machine Learning Engineer, your 5+ years of experience, including 3+ years in Vertex.ai, will contrib ...

Lead Project Engineer, Pharma Plant

A global diversified pharmaceutical company is seeking a Project Engineer for their Laval Plant. The role requires managing project phases in the pharmaceutical sector, overseeing engineering projects, and ensuring compliance with best practices. Candidates should have at least 5 years of engineering and pharmac ...

Lead Cloud MLOps Engineer, GFT

OverviewAre you a talented, creative, and results-driven professional who thrives on delivering high-performing applications? Join us. Global Functions Technology (GFT) is part of RBC’s Technology and Operations division. GFT collaborates with partners across the company to deliver innovative IT soluti ...

Lead Engineer for JAVA Systems

Shape the future of JAVA systems as a Lead Engineer in Vancouver. This role emphasizes architectural leadership and operational excellence within a dynamic technical environment.As an experienced software engineer with over 15 years in the field, you will direct the architectural design of high-scale J ...

Lead Process Engineer – Water & Wastewater

OverviewLead Process Engineer – Water & Wastewater Location: Stoney Creek, ON, Canada Date Posted: Jan 19, 2026 GEI Consultants Canada is seeking a Process Engineer to support the growth of our Civil Practice. This role combines technical leadership in water and wastewater facility design with project ...

Lead DevOps Engineer at 3Pillar

Join 3Pillar as a Lead DevOps Engineer and drive technological advancements that challenge the ordinary. This contract-to-hire role emphasizes innovative cloud solutions and enhanced DevSecOps practices.In this pivotal role, you will oversee the architecture, governance, and efficiency of cloud infrast ...

Lead Structural Engineer in Hydropower

Be a key player as a Lead Structural Engineer on dam and hydropower projects at CIMA+. Benefit from a hybrid work schedule while influencing the energy sector's future.CIMA+ seeks an experienced Senior Civil/Structural Engineer to become part of its Energy & Resources group. This opportunity is based i ...

Lead Electrical Engineer Renewable Projects

Elevate your career with BBA in Edmonton as a Senior Electrical Engineer focused on high voltage design in renewable energy sectors like wind, solar, and energy storage. Make an impact on sustainable engineering solutions.You will provide vital engineering services and lead technical projects within th ...

Lead Product Security Engineer Needed

Function Health is seeking a Senior Product Security Engineer to advance our security protocols in a fast-paced, innovative setting. Your role will focus on integrating security into all stages of product development.In this vital position, you will work alongside engineering teams to embed security de ...

Lead Naval Combat Systems Engineer

Become a leader in naval combat systems as a Lead Naval Combat Systems Engineer. Manage high-performing teams responsible for critical operations in combat readiness.As a Naval Combat Systems Engineering Officer, you will oversee a diverse team dedicated to maintaining and analyzing vital combat system ...

Lead Design Engineer – Emission Solutions

A leading emission control solutions provider in Mississauga is looking for an experienced Mechanical Engineer to lead design projects for exhaust control products. The ideal candidate will have a BSc or MSc in Mechanical Engineering, with at least 5 years of experience in design and manufacturing environments. ...

ADMS Lead Engineer Systems & Integrations

A leading engineering firm located in Toronto, Ontario is seeking an experienced ADMS Lead. The ideal candidate will have 10-15 years of experience in ADMS or OMS implementations, knowledge of major vendors, and strong problem-solving skills. Responsibilities include ensuring system integrity, collaborating with ...

Lead Data Engineer and Architect

As a Lead Data Engineer, you will oversee and mentor a team in building data pipelines and optimizing workflows for predictive modeling.In this leadership position, your role will involve directing a team and ensuring the implementation of effective data strategies. You will have hands-on responsibilities wi ...

Mentor & Lead as Structural Engineer

Discover an impact-driven role at Sedgman Canada Ltd as a Senior Structural Engineer in Vancouver, B.C. This opportunity focuses on technical leadership and mentorship in structural engineering.As part of a rapidly expanding team, you will oversee project development, ensuring compliance with industry standa ...

Lead Mechanical Engineer Hydropower Auxiliaries

Une entreprise leader dans le secteur énergétique à Brossard recherche un ingéieur(e) principal(e) en mécanique pour diriger la conception d'unités hydrauliques. Le candidat idéal possédera une expérience significative en dimensionnement d'équipements mécaniques, sera à l'aise en anglais et en français, et repré ...

Lead Systems Engineer, Launch Program

Role Purpose The Lead Systems Engineer owns cross‑functional planning and execution for the launch program at a systems engineering level, ensuring work meets the company’s technical requirements, risk posture, and overall business objectives. The role focuses on coordination of system requirement ...

Lead Protection and Control Engineer

Advance your career as a Lead Protection and Control Engineer at CIMA+. Work on exciting projects that shape the future of energy solutions in a supportive environment.CIMA+ is expanding, seeking a Lead Protection and Control Engineer to drive innovation in electrical energy projects in Western Canada. You'l ...

Lead Protection and Control Engineer

Advance your career as a Lead Protection and Control Engineer at CIMA+. Work on exciting projects that shape the future of energy solutions in a supportive environment.CIMA+ is expanding, seeking a Lead Protection and Control Engineer to drive innovation in electrical energy projects in Western Canada. You'l ...

Lead Mechanical Engineer, Resources Sector

Join WSP as a Senior Mechanical Engineer in the Mining/Resources sector and make a difference in Atlantic Canada's engineering landscape. Lead innovative design efforts while mentoring talent in your field.This senior role allows you to contribute your engineering insights to complex projects aimed at ...

Lead Electrical Engineer Traffic signaling

Lead Electrical Engineer (Traffic Signal) The Lead Electrical Engineer (Traffic Signal) is responsible for overseeing the design, development, and implementation of traffic signal and roadway lighting systems for complex projects. This role provides technical leadership, ensures compliance with industry and muni ...

Lead Naval Combat Systems Engineer

Become a leader in naval combat systems as a Lead Naval Combat Systems Engineer. Manage high-performing teams responsible for critical operations in combat readiness.As a Naval Combat Systems Engineering Officer, you will oversee a diverse team dedicated to maintaining and analyzing vital combat system ...

Lead Civil Engineer Nuclear Focus

Explore a lead role at AtkinsRéalis as a Senior Civil Engineer focusing on nuclear projects in Ontario. Drive engineering excellence through structural analysis and innovative design methodologies.Candu Energy seeks experienced professionals for full-time Senior Civil Engineer positions in Mississauga ...

Lead GRC Engineer at Vanta

Elevate your engineering career at Vanta as a Principal Software Engineer in Governance, Risk, and Compliance. Take on leadership and innovation in this exciting role focused on secure practices.This Principal Software Engineer position at Vanta offers an opportunity to directly influence engineering c ...

Lead Mechanical Component Engineer 1

Job Description SummaryTätigkeiten, die zum Design und zur Entwicklung von Produkten, Lösungen und Systemen beitragen. Beinhaltet Tätigkeiten zur technischen Verbesserung bestehender Produkte und Komponenten Verantwortlich für die Planung/Ausführung des Abteilungsbetriebs oder konzentriert sich auf die ...

Lead Civil Structures Engineer WSP

Join WSP in Ontario as a Senior Engineer and Project Manager, specializing in bridges and civil structures. Influence key infrastructure projects from either London or Mississauga.This position with WSP requires a seasoned professional to lead and manage multifaceted bridge and civil structures project ...

DevSecOps & Secure SDLC Lead Engineer

Contribute to vital security measures as a Lead Engineer specializing in DevSecOps and Secure-SDLC. This role is essential for implementing security policies and enhancing software development best practices.Your work will focus on defining secure development requirements and ensuring comprehensive int ...

Lead Protection and Control Engineer

Advance your career as a Lead Protection and Control Engineer at CIMA+. Work on exciting projects that shape the future of energy solutions in a supportive environment.CIMA+ is expanding, seeking a Lead Protection and Control Engineer to drive innovation in electrical energy projects in Western Canada. ...

Lead Protection and Control Engineer

Advance your career as a Lead Protection and Control Engineer at CIMA+. Work on exciting projects that shape the future of energy solutions in a supportive environment.CIMA+ is expanding, seeking a Lead Protection and Control Engineer to drive innovation in electrical energy projects in Western Canada. ...

Customer Support Engineer Team Lead

About Us Norsat International Inc., founded in 1977, is a leading provider of innovative communication solutions that enable the transmission of data, audio, and video for remote and challenging applications. Norsat’s products and services include customizable satellite components, portable satellite systems, ma ...

Lead Electrical Engineer Rail Projects

Become a key player in rail electrification with WSP as a Senior Electrical Engineer. You'll be instrumental in designing systems that support pivotal transportation initiatives across Canada.WSP is looking for a Senior Electrical Engineer to join their dynamic team specializing in rail electrification ...

Lead Civil Engineer Nuclear Focus

Explore a lead role at AtkinsRéalis as a Senior Civil Engineer focusing on nuclear projects in Ontario. Drive engineering excellence through structural analysis and innovative design methodologies.Candu Energy seeks experienced professionals for full-time Senior Civil Engineer positions in Mississauga and Ot ...

Principal / Lead Structural Engineer, Nuclear

Principal / Lead Structural Engineer, Nuclear Join to apply for the Principal / Lead Structural Engineer, Nuclear role at Worley. Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value ove ...

Lead Systems Engineer, Launch Program

NordSpace ( ) is a Canadian startup with the mission to develop Canada's first sovereign space launch and end-to-end space missions capability. With divisions ranging from rocket propulsion and spaceports, to satellite development and planetary robotics, NordSpace is driven to do everything it takes to bri ...

Lead Nuclear Structural Engineer — Ontario

A global engineering services provider is seeking a Principal / Lead Structural Engineer in Canada to provide technical leadership and ensure high-quality design in nuclear projects. The ideal candidate has extensive experience in the Ontario nuclear industry, strong leadership skills, and is a member of the Pro ...

Mechanical Engineer: Design & Prototyping Lead

Shape the future of medical technology as a Mechanical Engineer focused on design and prototyping. Work in a hybrid setup, driving the development of innovative devices for atrial fibrillation.In this highly impactful role, you will contribute to the design and manufacturing processes of medical devices, ens ...

Lead Structural Engineer in Hydropower

Be a key player as a Lead Structural Engineer on dam and hydropower projects at CIMA+. Benefit from a hybrid work schedule while influencing the energy sector's future.CIMA+ seeks an experienced Senior Civil/Structural Engineer to become part of its Energy & Resources group. This opportunity is based in Miss ...

Lead Full Stack Development Engineer

Lead Full Stack Development Engineer We are seeking a Lead Full Stack Development Engineer to join our Technology & Operations team. This role is ideal for a seasoned engineer who thrives in a collaborative, high-performance environment and is passionate about building scalable, secure, and innov ...

AI First Lead Engineer EZRA

Job Role: AI-First Lead EngineerLocation: Ontario - Remote Who we are We believe everyone can be better with a coach... and we won’t stop until we get there. Coaching changes people’s lives. It helps them be happier and more productive in their work. It turns ...

Lead Data Engineer and Architect

As a Lead Data Engineer, you will oversee and mentor a team in building data pipelines and optimizing workflows for predictive modeling.In this leadership position, your role will involve directing a team and ensuring the implementation of effective data strategies. You will have hands-on responsibilities wi ...

Senior Structural Engineer Team Lead

Senior Structural Engineer – Team Lead Location: Surrey, Vancouver or Chilliwack, BC Reports To: Structural Discipline Lead Job Summary Ecora is seeking a highly experienced Senior Structural Engineer – Team Lead to lead the design and delivery of structural ...

Lead Engineer, Boiler House Operations

Drive operational excellence as Lead Engineer, Boiler House. Manage the safe and compliant operation of boiler systems, focusing on maintenance, training, and efficiency improvements.This position requires strong leadership and technical skills to ensure all boiler equipment operates safely and effectively. ...

Lead Civil Structures Engineer WSP

Join WSP in Ontario as a Senior Engineer and Project Manager, specializing in bridges and civil structures. Influence key infrastructure projects from either London or Mississauga.This position with WSP requires a seasoned professional to lead and manage multifaceted bridge and civil structures projects. Use ...

Lead Structural Engineer Bridges & Infrastructure

A government transportation agency in Toronto seeks a Lead Engineer, Structural to oversee engineering projects and ensure safety on transportation corridors. The ideal candidate will lead teams in structural design and project delivery, requiring a Professional Engineer license with expertise in bridge and tran ...

Lead HVDC Project Engineer Position

Transform power systems as a Lead HVDC Project Engineer. Focused on delivering exceptional engineering design, technical assessments, and commissioning support across global projects.This senior engineering opportunity emphasizes innovation in HVDC and FACTS applications. You will be responsible for conducti ...

Geotechnical Lead Engineer in Tunneling

Elevate your career as a Geotechnical Lead Engineer in Tunneling. Spearhead the design and execution of underground projects while mentoring a new generation of engineers.This senior position demands expertise in managing complex tunneling and excavation designs, applying sound engineering principles, and ma ...

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