575,081+ Lead Fullstack Engineer Python Fastapi Jobs in Canada — Top Companies Hiring June 2026

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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 ...

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 ...

Lead Municipal Engineer with RVA

Make a lasting impact in municipal engineering as a Senior Municipal Engineer at RVA. Focus on flood protection, road reconstruction, and drainage systems while providing strategic guidance.As a Senior Municipal Engineer with RVA, you will leverage your extensive experience (15+ years), a civil enginee ...

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 ...

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 ...

Cloud Solution Test Engineer Lead

A leading IT staffing firm in Ottawa seeks a Solution Test Engineer to bridge development and testing for cloud solutions. This role involves creating comprehensive test plans, leading execution phases, and mentoring junior engineers. Candidates should have strong leadership, effective communication, and familia ...

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 over the life of t ...

Senior Lead Airfield Electrical Engineer

Senior Lead Airfield Electrical EngineerJoin to apply for theSenior Lead Airfield Electrical Engineerrole atStantec Your Opportunity In the capacity of Senior Lead Airfield Electrical Engineer, you will interface directly with clients and stakeholders to effectively manage ...

Senior Lead Airfield Electrical Engineer

A career in transportation is more than bridges, roads, and rail. As we plan, design, and manage projects that move people and goods from Point A to Point B, we create connections that transform our communities. Every airport, road, bridge, port, or transit project is an opportunity to make communities safer, cl ...

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 Civil Engineer — OSIM Inspections

A leading engineering firm in Canada seeks a Supervising Civil Engineer to manage structural contracts, supervise teams, and ensure compliance with design specifications. The ideal candidate possesses a post-secondary degree in Civil Engineering, along with 8+ years of experience in road construction. Skills in ...

Lead Electrical Engineer Traffic signaling

About Us Are you ambitious and looking to make the right move in your career? Now is the perfect time to join Egis. Egis is experiencing substantial growth in North America, now made up of over 1,000 engineers, architects and planners across Canada and the USA. This strategic move underscores our commitment to i ...

Lead Engineer for Environmental Projects

Oversee environmental projects as a Lead Engineer, focusing on thermal remediation systems. Provide technical direction and team leadership while ensuring effective project execution.This role requires managing complex remediation projects and developing a team of Engineers-in-Training. You will drive ...

Lead Engineer for Distributed Systems

Transform backend architectures as a leading Staff Engineer. Design innovative solutions while actively mentoring junior developers to achieve high-quality outcomes in different domains.In this pivotal role, you’ll lead initiatives to architect user-facing applications while integrating best practices ...

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 device ...

ASIC Package Design Lead Engineer

Shape advanced ASIC designs as an ASIC Package Design Lead Engineer. Ensure robust packaging and qualification for high-speed connectivity products while driving technical excellence in collaboration with cross-functional teams.This role emphasizes the integration of analog design and project managemen ...

Lead Municipal Engineer – Water Projects

Shape municipal infrastructure as a Senior Engineer, focusing on stormwater and sanitary design projects. This hybrid role allows you to lead diverse engineering tasks impacting the greater community.As a Senior Municipal Engineer, you will spearhead the design and implementation of municipal conveyanc ...

Lead Engineer for Airframe Standards

Drive aerospace innovation as Head of Airframe Engineering, focusing on sustainability and engineering standards for the A220 program. Join a dynamic team and redefine engineering excellence.This leadership position requires overseeing engineering performance, ensuring timely and budget-conscious deliv ...

Libraries Platform Lead Software Engineer

Join as a Senior Software Engineer to lead the libraries platform. Play a vital role in building secure infrastructure and automating workflows for open-source libraries at scale.You will engage in developing and maintaining a platform that ensures libraries are safe and functional for diverse ecosyste ...

Lead Engineer for MAAS Development

Shape the future of Metal as a Service as an Engineering Manager. Lead software development, enhance team performance, and engage in cutting-edge technologies related to cloud infrastructure.As the lead in the MAAS team, you will be responsible for high-quality development and team leadership in an inn ...

Lead Mechanical Engineer Static Equipment

Overview Job Description - Lead Mechanical Engineer - Static Equipment (SAR00ES)Lead Mechanical Engineer - Static Equipment - SAR00ESPrimary Location CAN-ON-SarniaJob MechanicalSchedule Full-timeEmployment Type : EmployeeJob Posting Apr 27, 2026<br ...

Lead Engineer for Frontend Development

Step into the role of Lead Engineer for Frontend Development, specializing in high-volume websites. Utilize your skills in Next.js, React, and GraphQL while mentoring others.With 8-12 years of frontend experience, you will lead design, architecture, and performance optimization efforts. Your role inclu ...

Lead Hardware Electrical Design Engineer

Oversee hardware electrical design in a leadership capacity as a Lead Design Engineer. Mentor junior engineers and manage complex projects ensuring they meet specifications while enhancing product safety and quality.This contract position focuses on the electrical hardware design for railway systems. R ...

Lead Engineer for Cloud Infrastructure

Take on a leadership role in cloud infrastructure as a Lead Engineer. Focus on automating and securing hybrid environments, while bringing your expertise in identity management to the forefront.This critical role requires a deep understanding of both Microsoft 365 and cloud platforms. You'll play an es ...

Lead QA/Test Automation Engineer

Overview Lead QA/Test Automation Engineer with expertise in automation testing and AI-driven quality solutions to lead innovation in our Core and Realtime Payments QE team. This role will spearhead the design and implementation of automation frameworks, drive POC initiatives, and integrate AI/ML technologies to ...

Lead Software Engineer Checkout Experience

Drive the evolution of Checkout and Post Purchase experiences as a Lead Software Engineer at lululemon. Use your extensive software development expertise to enhance online shopping journeys.This pivotal role supports the teams responsible for customer engagement throughout the purchasing process. With ...

Senior Engineer (Project Electrical Lead)

OverviewJoin us. Unleash your energy within. If you have world-class ambitions to reach the stars while keeping your feet on the ground, we’re the team for you. We've created a new breed of company – future-focused with reimagined ambition across all disciplines within the energy sector. About you:<br ...

Lead Maintenance Engineer(Electrical & Mechanical)

Lead Maintenance Engineer (Electrical & Mechanical) Lead Maintenance Engineer (one in Electrical & Instrumentation discipline and one in Mechanical discipline) on a permanent basis to work on-site in Regina, SK.ResponsibilitiesLead and support maintenance engineering tasks that vary both in t ...

Discrete Graphics Lead Systems Engineer

WHAT YOU DO AT AMD CHANGES EVERYTHINGAt AMD, our mission is to build great products that accelerate next-generation computing experiences—from AI and data centers, to PCs, gaming and embedded systems. Grounded in a culture of innovation and collaboration, we believe real progress comes from bold ideas, ...

Lead Electrical Engineer – Energy Projects

A leading engineering firm is seeking an experienced Electrical Engineer to lead projects and mentor junior staff. Located in Calgary, this role involves executing electrical engineering projects, ensuring high-quality deliverables, and collaborating with multidisciplinary teams. The ideal candidate will have si ...

Lead Electrical Engineer – Transmission & Distribution

A leading engineering firm in Calgary is seeking a Senior Electrical Engineer to lead design projects across various sectors, including healthcare and government. The ideal candidate will have a Bachelor’s or Master’s in Electrical Engineering, with at least 7 years of experience, preferably in EPC projects. Res ...

Senior Electrical Engineer – Electrification Lead

Your future role on our team 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— ...

Lead Virtualization & CGVDI Systems Engineer

A leading semiconductor company located in Markham, Ontario is seeking an IP Systems Engineer to join their Platform Validation Team. The role includes designing validation test plans and collaborating with cross-functional teams to ensure the highest quality of AMD’s technologies. Candidates should have strong ...

Lead Design Engineer Transportation & Energy

A leading infrastructure engineering firm in Toronto is seeking a mid-level Design Engineering Manager for the Union Station Expansion Project. The role involves leading design engineers, managing project schedules and budgets, and interfacing with construction teams. Ideal candidates will have a bachelor's degr ...

OPEN: Lead Software Engineer Developer

We are currently requesting resumes for the following position : Lead Software Engineer Developer Resume Due Date : Monday, December 15th, 2025 (5:00PM EST) Job ID:25-198 Number of Vacancies : 2 Level :MP5 Duration : 12 Months Hours of work:35 hours per week Location : CHQ, 1908 Colonel Sam D ...

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