575,082+ Lead Fullstack Engineer Python Fastapi Jobs in Canada — Top Companies Hiring June 2026

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Lead Graphics Engineer at Parallelz

Become a Lead Graphics Engineer at Parallelz and revolutionize mobile app experiences. You'll develop advanced rendering layers to unlock new potentials in web applications.In this role, you are expected to assume ownership over technical initiatives contributing to our graphics solutions. Engage with ...

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 Site Reliability Engineer Access

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

Lead Geotechnical Engineer – Deep Foundations

A leading engineering firm in Vancouver is seeking a Principal Geotechnical Engineer specializing in Deep Foundations. In this role, you will lead and deliver innovative geotechnical solutions while managing key projects. Ideal candidates will have over 15 years of experience, a degree in Civil or Geological Eng ...

Lead High Voltage Substation Engineer

A recruitment firm is seeking a Senior Substation Engineer in Calgary, Alberta. This role involves leading high-voltage substation projects, working with multidisciplinary teams to ensure compliance with safety standards. The ideal candidate has at least 8 years of experience in substation engineering, with stro ...

Lead Software Engineer (Mobile Native)

ABOUT US At Xsolla, we believe that great games begin as ideas, driven by the curiosity, dedication, and grit of creators around the world. Our mission is to empower these visionaries by providing the support and resources they need to bring their games to life. We are committed to leveling the p ...

Lead Transmission Line Engineer Grid

Description Responsibilities may include the following:Design transmission lines in the 69kV to 765kV range.Mentor and train less experienced design team members.Coordinate design activities to ensure installation and operations will comply with specifications, codes, and client req ...

Lead Frontend Engineer Brex Vancouver

Become a Lead Frontend Engineer at Brex in Vancouver, focusing on delivering high-quality financial software. Experience a dynamic hybrid work culture while driving projects.As a Senior Software Engineer, you will focus on the frontend, crafting new products and features that shape the customer experie ...

Lead Satellite Systems Engineer Role

Take on an impactful role as a Lead Satellite Systems Engineer with MDA, spearheading mission analysis and system design for cutting-edge satellite projects. Your contributions will be vital in performance budgeting and satellite testing initiatives.With a strong background of 10+ years in satellite en ...

Lead Backend Engineer at EvenUp

Transform legal technology as a Lead Backend Engineer at EvenUp. This hybrid role in downtown San Francisco offers a chance to innovate while impacting personal injury law outcomes.With 5-10 years of engineering experience, you'll be instrumental in creating new products that drive efficiency for law f ...

Lead Structural Engineer 2 Grid

Description This position will offer you the ability to directly apply your knowledge of materials, structural analysis, structural steel design, and reinforced concrete design. As a member of an engineering and design team, you will work on a wide range of power transmission modifications and upgrades to suppor ...

Lead Process Engineer – Water & Wastewater

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 projects, ...

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 improv ...

Lead Process Engineer – Water & Wastewater

Overview Lead Process Engineer – Water & Wastewater Location: Stoney Creek, ON, CanadaDate 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 facil ...

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 ...

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 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 ...

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 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 ...

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 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 ...

Lead Software Engineer, Integrations (Hybrid)

A leading EdTech company in Toronto is seeking a Software Developer Team Lead. In this full-time position, you will lead engineering efforts to develop tools simplifying integrations with schools. The ideal candidate will have excellent Java programming skills and a Bachelor's degree in Computer Science. This ro ...

Lead Wastewater Treatment Engineer Role

Shape the future of municipal water systems with Stantec as a Lead Wastewater Treatment Engineer. This senior position in Burnaby, BC, focuses on innovative design and project management for wastewater infrastructure.As a key figure in our Water Team, you will oversee diverse water and wastewater treatment p ...

Lead Data Engineer at Bell

Empower AI initiatives as a Lead Data Engineer at Bell, where hands-on expertise meets leadership. Drive the technical direction of your squad and directly impact data products.In this pivotal role, you will oversee day-to-day squad operations while remaining deeply involved in coding and architecture. This ...

Lead Bridge Engineer in Vancouver

Join Klohn Crippen Berger as a Senior Bridge Engineer leading innovative design projects in Vancouver. Utilize your expertise to oversee complex bridge projects and mentor engineering teams.At KCB, you’ll lead the structural design of new construction and rehabilitation projects, liaising closely with client ...

Lead Civil/Structural Engineer Vancouver

Join a leading engineering firm in Vancouver as an Intermediate Lead Civil/Structural Engineer. This role involves providing technical leadership on multidisciplinary projects in mining, oil & gas, and industrial sectors.The successful applicant will support complex projects while working alongside project m ...

Lead Mechanical Engineer at CRB

Elevate your engineering career as a Lead Mechanical Engineer with CRB, specializing in HVAC and mechanical utilities. Manage complex projects and collaborate with top industry professionals.As a Lead Mechanical Engineer at CRB, you'll oversee project phases from design to construction for the life sciences ...

Manulife Lead Engineer Quality Assurance

Become a lead advocate for quality at Manulife Bank. This Lead Quality Engineer role focuses on developing automated testing frameworks and embedding quality practices within teams.Your leadership will be crucial in shaping the quality engineering landscape at Manulife. In this hybrid role, you'll design and ...

Lead Site Reliability Engineer Winnipeg

Role Description We are seeking a highly skilled Site Reliability Engineer (SRE) to manage, optimize, and ensure the reliability of production applications. Responsibilities Reliability & Performance: Implement best practices to ensure high availability, scalability, and perfo ...

Lead Engineer at Alsco Uniforms

Join Alsco Uniforms as a Chief Engineer in Edmonton and spearhead operational excellence in industrial textiles. Utilize your extensive technical knowledge to lead and improve team performance.This full-time exempt position calls for a Chief Engineer to enhance engineering operations in our Alberta facility. ...

Lead Senior Mechanical Engineer Ontario

Advance healthcare infrastructure as a Lead Senior Mechanical Engineer with Introba in Ontario. Your leadership in project management focuses on sustainability and innovation.In this Principal role, you will mentor a team of mechanical designers, manage project budgets, and enhance client relationships. Your ...

Lead MLOps Engineer AWS Focus

Join the Enterprise Data & Analytics Enablement team as a Lead Software Engineer focusing on MLOps with AWS cloud services. Leverage your technical expertise to drive innovation and build robust ML platforms.This hands-on Lead role is key in guiding the MLOps team within the Analytics Platform. You will be r ...

Lead Software Engineer at Lightspeed

Enhance your expertise as a Lead Software Engineer with Lightspeed in Canada. Drive innovative software solutions while mentoring teams in a flexible work environment.In this pivotal role, you will lead critical aspects of system development and design solutions tailored to client needs. With a focus on soft ...

Lead Software Engineer (Greater Sudbury)

Job Title: Lead Software Engineer – Core Cryptography (C/C++ And z/OS) Location: Remote within Canada Contract: 6 months (Possible extension) About the Role We are looking for a Lead Software Engineer to join the team owning the cryptograp ...

Lead Wastewater Treatment Engineer Role

Shape the future of municipal water systems with Stantec as a Lead Wastewater Treatment Engineer. This senior position in Burnaby, BC, focuses on innovative design and project management for wastewater infrastructure.As a key figure in our Water Team, you will oversee diverse water and wastewater treatment p ...

Lead Wastewater Treatment Engineer Role

Shape the future of municipal water systems with Stantec as a Lead Wastewater Treatment Engineer. This senior position in Burnaby, BC, focuses on innovative design and project management for wastewater infrastructure.As a key figure in our Water Team, you will oversee diverse water and wastewater treatment p ...

Lead Data Engineer SPECTRAFORCE (Toronto)

Title: Specialty Developer V Duration: 12 months Location: 79 Wellington Street West, Toronto, Ontario, Canada Candidate profile Degree/Level of Education: Computer Science would be ideal Certifications Required: no Years of Overall Experience: 5 to 10 y ...

Mechanical Integration Mechanical Lead Engineer

At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling, and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every day, 80,000 colleagues lead t ...

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