685,598+ Lead Software Engineer Pythonreact Jobs in Canada — Top Companies Hiring June 2026

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Mechanical Integration Lead Engineer — Train Systems

A global transport solutions provider in Saint-Bruno, Quebec seeks a Mechanical Integration Lead Engineer to lead mechanical systems integration and manage design teams. Applicants should have a BSc/MSc in Mechanical Engineering, be bilingual in French and English, and possess strong leadership skills. Enjoy a d ...

Senior Mining Engineer — Lead Projects & Growth

A leading engineering firm is seeking a Senior Mining Engineer in Vancouver, requiring a minimum of 12 years of diverse mining experience. The role involves providing engineering and financial solutions, managing projects, and engaging in business development. Candidates must have a B.Sc. in Mining, Civil, or Ge ...

Senior Geotechnical Engineer Lead Projects & Mentorship

A fast-growing consulting firm in Vancouver is seeking a highly skilled Geotechnical Engineer to lead and manage complex engineering projects. The ideal candidate will have over 10 years of experience, a relevant degree, and a commitment to quality. Responsibilities include overseeing geotechnical investigations ...

Electrical Engineer (Mining Projects) — Lead & Mentor

A leading minerals processing company is seeking an Electrical Engineer to join their Vancouver office. The ideal candidate will design LV and MV power systems for mining projects, serve as a project lead, and supervise junior team members. Key qualifications include a Bachelor's in Electrical Engineering, 5-7 y ...

Lead Geotechnical Engineer: Growth, Mentorship & Impact

A leading engineering firm in Peel Region, Mississauga, is seeking a Lead Geotechnical Engineer to oversee complex geotechnical projects across Ontario. The role requires a minimum of 12 years of consulting experience, managing multidisciplinary teams, and strong budget management skills. A Bachelor’s degree in ...

Principal Mechanical Engineer, Material Handling Lead

Principal Mechanical Engineer – Oakville, Ontario Worley is seeking a Principal Mechanical Engineer based in Oakville, Ontario, with experience in the design, development, and implementation of material handling systems for mining, metals, and minerals (MMM) processing operations. The role involv ...

Lead Mechanical Engineer Material Handling Systems

A global engineering company in Oakville, Ontario is seeking a Principal Mechanical Engineer to lead projects in bulk material handling for mining and metals. The role involves designing systems, ensuring compliance with standards, and collaborating with teams. Candidates should have a Bachelor's degree in Mecha ...

Senior Embedded Systems Engineer Cybersecurity Lead

A global technology leader located in Ottawa seeks an experienced Principal Development Engineer with expertise in software and firmware engineering, particularly within cybersecurity. This hybrid role demands strong skills in C/C++ and Linux, aimed at delivering cutting-edge embedded solutions. Candidates shoul ...

Lead Firmware Engineer, Power Electronics & Embedded

A leader in power conversion solutions is looking for a Senior Firmware Engineer in Bedford, Nova Scotia. The role involves designing and developing firmware for power conversion equipment and leading a team. Candidates should have a bachelor’s degree in electrical or computer engineering, with at least seven ye ...

Senior Structural Engineer — Lead Design & Mentorship

A leading engineering firm is seeking a Senior Structural Engineer to join their Vancouver office. This role involves supporting the design and preparation of plans, conducting structural inspections, and leading project coordination. Candidates should have a Bachelor’s Degree in Civil Engineering, at least 10 y ...

Lead Systems Engineer Architect Scalable Solutions

A disruptive mining technology company is seeking a technical lead to oversee the commissioning of advanced hardware systems. The ideal candidate will possess over 10 years of experience in industrial systems and will be responsible for integrating various subsystems. Strong knowledge of control systems and effe ...

Senior Structural Engineer — Industrial & Mining Lead

A leading engineering firm is seeking a Senior Structural Engineer in Moncton, New Brunswick. The ideal candidate will help deliver impactful industrial projects from design to construction while mentoring junior engineers. Key responsibilities include leading the design of steel and concrete structures, validat ...

Calgary Lead Engineer Mine & Tailings Projects

A staffing and recruiting company is currently seeking an experienced Lead Engineer for a Mine & Tailings position in Calgary, Alberta. This full-time role requires a Professional Engineer (P.Eng.) designation and over 10 years of experience in engineering within the mining and tailings sectors. Key responsibili ...

Senior Lean Manufacturing Engineer NPI Lead

A leading bio-technology firm in Toronto seeks an experienced Manufacturing Engineer to optimize manufacturing processes and lead new product introductions. The role requires a strong background in Lean Manufacturing and project management, emphasizing collaboration with cross-functional teams. Applicants should ...

Senior Structural Engineer Lead Design & Projects

A professional services company is seeking a Senior Structural Engineer in Vancouver, British Columbia. This full-time position involves leading engineering projects, overseeing design teams, and ensuring compliance with regulations. Candidates should possess experience in mining, minerals, and metals projects, ...

Lead Mechanical Engineer – Mining Plant Design

A Canadian engineering firm is looking for a Senior Mechanical Engineer to lead projects in industrial and mining environments. The role involves delivering high-quality engineering output, mentoring junior engineers, and collaborating with clients on equipment and design. Candidates should have a Bachelor’s in ...

Lead Transmission Line Engineer, Power Delivery

A leading engineering company in Toronto is seeking a Senior Transmission Line Project Engineer to lead innovative substation projects for Canada's energy future. The role involves managing technical design aspects, client relationships, and project management of high voltage transmission lines. The ideal candid ...

ADMS Lead Engineer: Systems & SCADA Delivery

A leading engineering solutions provider is seeking an experienced ADMS Lead in Calgary, Alberta, to guide key technical solutions and ensure successful implementation across multiple projects. The ideal candidate will possess extensive knowledge of ADMS or OMS workstreams, along with proven experience with majo ...

Senior Mechanical Engineer: Lead Sustainable Systems

A leading design firm in Calgary is seeking an experienced Mechanical Engineer to design HVAC and plumbing systems for various commercial projects. The ideal candidate will have over 12 years of experience, strong skills in Revit, and qualifications in mechanical engineering. This role emphasizes collaboration w ...

Lead Industrial Piping Engineer & Project Leader

A leading engineering consulting firm in Canada is seeking a Mechanical Engineer to join their team specializing in industrial piping. You will lead project design studies, coordinate team efforts, and maintain client relationships in the mining and heavy industry sectors. The ideal candidate will have 10-15 yea ...

Lead Full Stack Engineer — Python & FastAPI

A leading technology company in Toronto is looking for a Lead Full Stack Development Engineer to enhance its Technology & Operations team. The ideal candidate will have over 4 years of experience in software development, particularly with Python Core and FastAPI. Responsibilities include mentoring junior develop ...

Intermediate Transportation Design Engineer – Lead Mobility

A global engineering firm is seeking an Intermediate Transportation Design Engineer for its Ottawa office. The ideal candidate will lead transportation infrastructure projects, from highway design to active transportation facilities, employing software tools like AutoCAD and Civil 3D. A Bachelor's degree in Civi ...

Lead UE5 Presentation Engineer: Cinematics & Crowds

A leading game development studio in Burnaby is seeking a Lead Presentation Software Engineer to shape the visual presentation of their AAA sports title. You'll lead a hands-on engineering team, collaborating closely with art and design to deliver a high-quality broadcast experience using Unreal Engine 5. The id ...

Lead Site Reliability Engineer Database Management

Lead Site Reliability Engineer - Database Management page is loaded## Lead Site Reliability Engineer - Database Managementlocations: Torontotime type: Full timeposted on: Posted Todayjob requisition id: R- **WHAT MAKES US, US**Join some of the most innovative thinkers in FinTech as we lead the evolution ...

Lead Principal Engineer, Roads & Highways GTA

A leading infrastructure company is seeking a Principal Engineer with expertise in roads and highways to support projects across the Greater Toronto Area. The successful candidate will coordinate multidisciplinary teams, ensure technical excellence, and lead roadway design projects. Candidates should have a Bach ...

Electrical Lead Engineer for Petrochemical Projects

A leading energy firm is looking for a Senior Electrical Engineer in Calgary, Alberta. The role involves leading electrical design projects within oil, gas, and petrochemical sectors, requiring strong expertise in electrical engineering and effective project management skills. Ideal candidates should have a Bach ...

Lead Instrumentation Engineer – Industrial Automation & Control

A leading engineering firm in Canada is seeking a Senior Instrumentation Engineer to manage the lifecycle of instrumentation design deliverables for major industrial energy projects. Candidates should have over 10 years of experience in the field, including a minimum of 5 years in a lead role. This role fosters ...

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 Electrical Engineer, Building Systems Lead

A leading global engineering firm is seeking a Senior Electrical Engineer with extensive design experience in building services. This position is based in Pickering, Ontario, and involves supervising electrical designs, coordinating with various engineering teams, and ensuring compliance with industry standards. ...

Lead Protection & Panel Design Engineer – Projects

A global engineering firm located in York Region is seeking a Lead Customer Project Support Engineer to design and program protection and control panels. The role involves analyzing customer specifications, crafting detailed diagrams, and providing field support and training for projects. Candidates should have ...

DeltaV Controls Lead Engineer — Architect & Mentor

A leading engineering firm in Calgary, Alberta, is seeking an Intermediate to Senior Delta V Controls Engineer to lead the design and commissioning of Delta V control systems for various industrial automation projects. The ideal candidate has over 5 years of experience, a strong background in batch process contr ...

Senior Airworthiness Engineer Lead Certification & Safety

A leading aerospace company in Dorval, Quebec, is seeking a Professional Senior, Engineering - Airworthiness. This role involves representing regulatory authorities, providing leadership for aircraft certification, and working closely with various teams to ensure product safety. The ideal candidate has a Bachelo ...

Geotechnical Engineer: Tunneling & Trenchless Tech Lead

A Canadian engineering firm is seeking a Geotechnical Engineer specializing in Tunneling and Trenchless Technologies to join their team in British Columbia. The ideal candidate will have a strong background in geotechnical investigations and structural design with at least 10 years of relevant experience. This r ...

Electrical Design Engineer: Lead Building Projects

A leading electrical design consultancy in Squamish, BC, is seeking an experienced Electrical Engineer to manage and design multidisciplinary projects. The ideal candidate will have a P.Eng designation, strong leadership skills, and experience in electrical building services engineering. This position offers a s ...

Senior Optics Engineer — Quantum Systems Lead

A leading technology company in Metro Vancouver seeks a Principal Engineer in Optics Engineering to drive innovative optical solutions for quantum computing. In this full-time role, you will define optical design flows and lead cross-functional teams. Applicants should have a Master's or Doctoral degree and over ...

Lead RTL Design Engineer, Data Accelerator

A leading technology company in Markham is looking for a Silicon Design Engineer to lead a front-end IP design team. You will work on next-generation technologies that are integral to the company’s offerings in various markets. This position emphasizes a strong ASIC design background, effective communication, an ...

Senior Geotechnical Engineer — Lead Projects & Innovation

A civil engineering firm in Calgary is seeking an experienced Geotechnical Engineer. This role involves leading geotechnical investigations and working on diverse engineering projects. The ideal candidate will have over 5 years of experience in geotechnical work, strong technical writing skills, and a solid unde ...

Senior Electrical Engineer – Mining & Metals Lead

A global professional services company is seeking a Senior Electrical Engineer for their Sudbury, Ontario location. The position involves managing electrical engineering services on mining projects and requires a minimum of 10 years of engineering experience, particularly in the minerals and metals industry. Can ...

Senior Project Engineer, Infrastructure Design Lead

A leading engineering firm in Toronto is seeking an Engineering III professional to drive impactful infrastructure projects. In this role, you will define project scope, coordinate design processes, and manage both consultant and in-house design assignments. Successful candidates will have at least 8 years of en ...

Lead Mechanical Engineer Medical Devices Remote

A technology company focused on safety solutions in Montreal is seeking a Senior Mechanical Engineer to design and develop innovative physical products. You will lead the mechanical design process, work closely with electronic engineers, and ensure products are manufacturable at scale. The ideal candidate should ...

Lead Electrical Engineer, Train Schematics & Systems

A leading technology company in Canada is seeking a Lead Engineer to oversee electrical schematic and apparatus design within the rail transportation industry. The ideal candidate will have a bachelor's or master's degree in electrical engineering and a minimum of 10 years of experience, particularly with rollin ...

Lead MLOps Engineer & Tech Team Leader

A leading recruiting firm in Toronto is searching for an experienced MLOps Manager to combine technical leadership with people management. You will guide the technical direction of production services and grow a high-performing engineering team. The successful candidate will have a strong MLOps background and ex ...

Senior Release Engineer & Azure DevOps Lead

Une entreprise technologique recherche un Release Manager à Montréal pour gérer des environnements de développement complexes en mode hybride. Vous aurez la responsabilité de valider la qualité technique du code, configurer des pipelines CI/CD dans Azure DevOps et assurer la collaboration entre les équipes. Une ...

Lead Nuclear Mechanical Engineer Design & Mentor

An established industry player is seeking a Senior Mechanical Engineer to join their team in Pickering, Ontario. This role offers a unique opportunity to work alongside skilled professionals in a collaborative environment, tackling complex engineering challenges in the Nuclear and Power sectors. You will be resp ...

Lead Marine Safety Inspector & Engineer – Inventory

A government agency is hiring a Senior Marine Safety Inspector responsible for ensuring regulatory compliance and seaworthiness of ships. This role involves investigating incidents and managing inspections. Candidates must have relevant educational qualifications, five years of experience in marine operations, a ...

Strategic Launch Systems Engineer Program Lead

A leading engineering firm in Canada is seeking a Lead Systems Engineer to oversee cross-functional planning and execution of launch programs. This role focuses on coordinating multidisciplinary teams, managing system requirements, and ensuring project milestones are met. The ideal candidate has over 7 years of ...

Lead Process Engineer, Energy & Gas Projects

A global professional services company is seeking a Principal Process Engineer in Calgary, Alberta. You will provide engineering services and leadership, ensuring compliance with project requirements while managing a technically skilled team. Strong knowledge in various energy project types and a relevant engine ...

Lead Generative AI Engineer Manager, SVP

The Role We are seeking a highly skilled Lead GenAI Engineer Manager to join the Citi Innovation Labs and spearhead the design and development of cutting‑edge AI services. This role is pivotal in driving the creation of enterprise‑wide Generative AI platforms that deliver tangible value across all ...

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