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 based in Ontario to lead mechanical and structural development for advanced eVTOL aircraft. The ideal candidate will have over 5 years of aerospace experience and familiarity with full lifecycle development. This role offers compe ...

Senior eVTOL Aerostructures Lead Engineer

A leading aerospace company is seeking a Senior Design and Aerostructures Engineer based in Ontario. The role involves leading mechanical and structural design for innovative eVTOL aircraft. Responsibilities include developing mechanical systems from concept to production, alongside specifying materials and opti ...

Lead UFS IP Validation Engineer

A leading workforce solutions provider in Markham, ON, is seeking a UFS IP Validation Engineer. This role involves validation of external UFS storage devices, requiring a strong background in hardware IP, SoC architecture, and excellent problem-solving skills. Candidates should have 3-6 years in pre and post-sil ...

Senior Lead Engineer Transport Projects

Une société d'ingénierie publique à Toronto recherche un Lead Engineer pour conduire des projets d'infrastructure routière. Ce rôle implique la gestion des équipes de projet, la collaboration avec les parties prenantes et la supervision des consultants. Les candidats doivent posséder un permis d'ingénieur et un ...

Senior eVTOL Aerostructures Lead Engineer

A leading aerospace engineering company is looking for a Senior Design and Aerostructures Engineer to lead mechanical and structural development for eVTOL aircraft. You'll work on innovative projects from concept to certified production, optimizing designs for strength and performance. The ideal candidate has ov ...

Lead Instrumentation Engineer: Design & Leadership

A specialized engineering firm in Calgary is seeking a Senior Instrumentation Technologist/Engineer to lead instrumentation activities for various projects. The ideal candidate will have over 10 years of experience and will provide mentorship to junior staff. They will develop design specifications, coordinate p ...

Lead Process Engineer – Water & Wastewater

Description 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 management responsibilities, including client engagement and delivery oversight. You’ll work on impactful proj ...

Water Building Mechanical Lead Engineer

A leading engineering firm located in Ontario seeks a Team Lead - Building Mechanical Engineers specializing in HVAC and plumbing systems. This role involves managing a team, ensuring technical excellence in project delivery, and requires strong leadership and design skills. Ideal candidates will have a Bachelor ...

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 Project Engineer — Infrastructure & Energy

A leading engineering firm in Vancouver is seeking an experienced Project Engineer to manage engineering activities for large infrastructure and energy projects. The ideal candidate will have over 8 years of experience and a degree in Engineering, alongside strong leadership and communication skills. Responsibil ...

Lead Substation Engineer 1 Grid

Description This position will offer you the ability to directly apply your knowledge of protective relaying and controls systems for HV and EHV substations. As a Lead Substtion Engineer, you will:Lead of an engineering and design team, you will work on a wide range of substation modifications and upgr ...

Lead Hardware Test Systems Engineer

A leading global design company in Ottawa is seeking an experienced Hardware Test Systems Designer to create manufacturing test systems for electronic products. In this role, you'll design and implement comprehensive test strategies, ensuring quality and performance. The ideal candidate has over 10 years of expe ...

Commissioning Manager / Lead Commissioning Engineer

OverviewPHASOR Engineering Inc. is a dynamic Alberta based company specializing in engineering, design, and testing / commissioning of medium to high voltage electrical facilities. Focused on providing the most cost-effective and efficient solutions to power system engineering, we are involved in a div ...

Lead Engineer, Medical Device Projects

A leading medical device company in York Region seeks an Engineering Project Lead to oversee the engineering aspects of electro-mechanical medical device projects. You'll lead design and prototyping, ensuring customer specifications are met, and manage multidisciplinary teams. Required qualifications include a d ...

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 ...

Senior eVTOL Aerostructures Lead Engineer

A leading aerospace company in Ontario is seeking a Senior Design and Aerostructures Engineer to lead mechanical and structural development for innovative eVTOL aircraft. The ideal candidate will have over 5 years of experience in aerospace structural systems. Responsibilities include designing critical systems, ...

Lead Process Automation Engineer (Hybrid)

A global consulting firm seeks an Automation Engineering Consultant in Calgary, Alberta to lead projects improving operational efficiency in various mining and energy sectors. Candidates must have a Bachelor's degree in Engineering and over 10 years of relevant experience. Responsibilities include managing proje ...

Senior Electrical Engineer – Electrification Lead

BBA is seeking a forward-thinking Senior Electrical Engineer to help lead our growing work in load electrification, distributed energy resources (DERs), and medium-voltage interconnections across Ontario. This role combines technical delivery, client engagement, and strategic growth—supporting electrification in ...

Lead Engineer, Bridges (relocation provided)

What if you could redefine what’s possible?What if you could redefine what’s possible? With us, you can. You wantPurpose. Growth. Opportunity.People who get it. We are the home of ambitious, passionate, and innovative world shapers. With an unmatched breadth and depth of engineering ...

Lead Electrical Engineer Water & Wastewater

Help us build the future, and we’ll help you build a rewarding and purposeful career. Our global network is made up of architects, designers, planners, engineers, and environmental scientists, all working towards the same goal.What we are looking for: Our Waterloo and/or GTA offices are looking for a L ...

Senior Lead Airfield Electrical Engineer

In the capacity of Senior Lead Airfield Electrical Engineer, you will interface directly with clients and stakeholders to effectively manage project deliverables, with a focus on quality and team collaboration. You will be primarily working with our airports practice but also supporting a number of our interconn ...

Senior Electrical Engineer & Team Lead

At Kepler Communications, we’re not just imagining the future of on‑demand space connectivity – we’re leading it!Kepler’s mission is to provide real‑time Internet access for space‑based assets, enabling a new era of data‑driven exploration and innovation. We operate the first commercial optical data re ...

Lead Systems Engineer, Launch Program

Role PurposeThe 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 requirements, unb ...

Lead QA Engineer Test Automation

Talent Acquisition Associate @Integriti | Connecting leading experts with Fortune 500 clients Contract-to-Hire | Initial Duration: 3 to 6 MonthsAbout the Role We are seeking an experienced Lead QA Engineer (Test Automation) to join our Fortune 500 client’s Team in North York, Toronto. This hybrid, cont ...

Lead Commissioning Engineer / Commissioning Manager

Lead Commissioning Engineer / Commissioning Manager PHASOR Engineering Inc. is a dynamic Alberta based company specializing in engineering, design, and testing / commissioning of medium to high voltage electrical facilities. Focused on providing cost-effective and efficient solutions to power system engineering, ...

(Python Based) Lead Research Engineer

Lead Research Engineer Do you love creating innovative solutions for customers?We are seeking a passionate Lead Research Engineer who will bring expertise in AI and ML and is interested in building data‑driven capabilities that drive transformation. As a member of Thomson Reuters Labs you will have a d ...

Lead Research and Development Engineer

Join to apply for theLead Research and Development Engineerrole atSonic Incytes Medical Corp. Join to apply for theLead Research and Development Engineerrole atSonic Incytes Medical Corp. At Sonic Incytes, theproductdevelopment team plays an integral ro ...

Lead Cloud DevSec Ops Engineer

Job Title:Lead Cloud DevSec Ops Engineer Key Technology:DevOps, Python, PowerShell, Rego, Azure, GCPJob Responsibilities:Ensure that all cloud solutions follow internally defined security and compliance controls.Implement the enterprise cloud capability and enhan ...

Lead Signaling Installation & Correlation Engineer

A global engineering company in Toronto is seeking an Installation Engineering Design Leader. You will be responsible for signaling installation design, ensuring alignment with project specifications and client requirements. The ideal candidate should have a strong engineering background, knowledge of signaling ...

Lead Electrical Engineer – Energy Projects

A leading engineering company in Calgary is seeking an Electrical Engineer to lead projects in energy and sustainable cities. The ideal candidate will have 8-10 years of experience in energy projects in Canada and a deep understanding of project management. Responsibilities include mentoring junior staff and coo ...

Lead Mechanical Engineer Buildings (Hybrid)

A leading engineering firm is seeking a Principal Mechanical Engineer in Edmonton, responsible for leading a talented team to execute complex engineering projects. The role involves mentoring and coaching junior engineers while ensuring technical quality and efficiency. Candidates must have a Bachelor's degree a ...

Senior Bridge Engineer & Project Lead

A leading infrastructure company in Edmonton is seeking a Senior Bridge Lead to provide technical leadership for high-profile public structural engineering projects. The role involves designing and delivering bridges and overpasses as well as managing multidisciplinary teams. Candidates should have a Bachelor's ...

Senior eVTOL Aerostructures Lead Engineer

A leading aerospace company is seeking a Senior Design and Aerostructures Engineer to lead mechanical and structural development for eVTOL aircraft. This hybrid role requires over 5 years of aerospace structural systems experience, focusing on hands-on development from concept to production. You'll design critic ...

Senior eVTOL Aerostructures Lead Engineer

A pioneering aerospace engineering firm in Ontario is seeking a Senior Design and Aerostructures Engineer to lead the mechanical and structural development of cutting-edge eVTOL aircraft. This role offers significant opportunities for growth and collaboration in an innovative environment. Candidates must have ov ...

Senior eVTOL Aerostructures Lead Engineer

A leading engineering firm is seeking a Senior Design and Aerostructures Engineer in Lindsay, Ontario, to lead mechanical and structural development for innovative eVTOL aircraft. This role offers hands-on development experience from concept to certified production. Candidates should have over 5 years in aerospa ...

Lead Backend Engineer, Global Platform

Une entreprise de divertissement mondiale recherche un Développeur Lead expérimenté pour gérer une équipe et superviser le développement d'une plateforme générant des milliards de dollars. Le candidat idéal aura une forte expertise en développement backend, notamment en Java, et une expérience avérée en leadersh ...

Senior Java Engineer & Team Lead

About the project A fast-growing fintech company in the payment solution.Main responsibilitiesWrite clean, concise, modular code in an agile environmentMentor developersProvide code reviewsProvide input to the DevOps teamPart of the design and architect ...

Team Lead SW Engineer Golang

Position Overview We are looking for a highly skilled Back End Tech Lead to provide technical leadership and strategic guidance for our engineering team. In this role, you will be responsible for designing and developing scalable, secure, and highly available back-end systems while driving performance and collab ...

Lead Engineer — Tailings & Mine Waste

A leading consulting engineering firm in Val-d'Or is seeking a Principal Engineer for mine waste management. The role involves designing systems for tailings and water management, leading project teams, and maintaining client relationships. Applicants should have a bachelor's degree in relevant engineering field ...

Installation & Commissioning Engineer — Lead Handover

Join a forward-thinking company as an Installation and Commissioning Engineer, where you'll tackle technical challenges in high-speed automated packaging machinery. This role offers the chance to work hands-on with innovative technology while collaborating with project stakeholders to ensure seamless equipment f ...

Reliability Engineer: Maintenance & Projects Lead

An established industry player is seeking a Reliability Engineer to enhance operational efficiency and reliability in a dynamic environment. This role involves collaborating with maintenance teams, developing maintenance procedures, and leading projects to minimize costs and improve reliability. The ideal candid ...

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 bring spa ...

Lead Commissioning Engineer / Commissioning Manager

Lead Commissioning Engineer / Commissioning Manager PHASOR Engineering Inc. is a dynamic Alberta based company specializing in engineering, design, and testing / commissioning of medium to high voltage electrical facilities. Focused on providing cost-effective and efficient solutions to power system engineering, ...

Geotechnical Engineer — Lead Projects & Mentorship

A leading engineering consulting firm in Winnipeg is looking for an Intermediate Geotechnical Engineer to join their Ground Engineering team. This role involves conducting and managing geotechnical projects across Manitoba, with responsibilities in field investigations, assisting junior staff, and engaging in cl ...

Lead Electrical Engineer Building Design

Lead Electrical Engineer - Building DesignLead Electrical Engineer - Building DesignGet AI-powered advice on this job and more exclusive features. As the Lead Electrical Engineer you will utilize your electrical engineering design knowledge from the onset of design evolution through to succes ...

Senior eVTOL Aerostructures Lead Engineer

A leading aerospace engineering firm is seeking a Senior Design and Aerostructures Engineer to lead the mechanical and structural development for innovative eVTOL aircraft. The role offers significant opportunities for expertise growth across various disciplines and includes responsibilities like designing criti ...

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