573,756+ Lead Fullstack Engineer Python Fastapi Jobs in Canada — Top Companies Hiring June 2026

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Lead Systems Engineer at Weir Marine

Drive advanced naval technology at Weir Marine Engineering as a Systems Engineer. Build the backbone of the next-generation fleet while enjoying flexibility with hybrid work arrangements.You will play an essential role in the design and integration of cutting-edge information systems for Canada’s River-class ...

Assistant Lead Geotechnical Foundations Engineer Rail

A prominent engineering firm in Hamilton is seeking a Senior Geotechnical Engineer to lead geotechnical projects. Responsibilities include overseeing design analysis, project management, and providing technical leadership to a team of engineers. Candidates must have at least 15 years of consulting experience, a ...

Senior Geotechnical Engineer — Lead Projects & Mentorship

A geotechnical consulting firm is seeking a full-time Senior Geotechnical Engineer in Saskatoon. Responsibilities include supporting project execution, client relations, and mentoring junior staff. Ideal candidates will hold a post-secondary degree in Civil or Geological Engineering and have local Canadian exper ...

Bridge Design Lead — Civil Engineer (P.Eng.)

A leading engineering firm is seeking a Bridge Engineer in Canada to contribute to the design and construction of transportation infrastructure. This role demands expertise in structural engineering and project management, ensuring compliance with regulatory standards. The ideal candidate will have a degree in C ...

Lead Material Handling Engineer at WSP

Join WSP as a Lead Material Handling Engineer to transform industrial environments with your expertise in efficient, safe, and sustainable material movement. Shape systems that support mining and industrial infrastructure.This role calls for an experienced engineer to lead multidisciplinary projects across B ...

Lead Systems Engineer at Weir Marine

Drive advanced naval technology at Weir Marine Engineering as a Systems Engineer. Build the backbone of the next-generation fleet while enjoying flexibility with hybrid work arrangements.You will play an essential role in the design and integration of cutting-edge information systems for Canada’s River-class ...

Lead Engineer for Aviation in Melbourne

Lead a talented aviation and pavements team in Melbourne with AECOM. Shape the future of air infrastructure by driving projects and enhancing client partnerships in this hybrid role.As an experienced leader, you will oversee a team focused on delivering aviation and pavement projects for clients including ma ...

Lead Systems Engineer at Weir Marine

Drive advanced naval technology at Weir Marine Engineering as a Systems Engineer. Build the backbone of the next-generation fleet while enjoying flexibility with hybrid work arrangements.You will play an essential role in the design and integration of cutting-edge information systems for Canada’s River-class ...

Lead Full Stack Engineer at Solink

Join Solink as a Lead Full Stack Engineer, a hybrid role in Ottawa or Toronto. Utilize your expertise in TypeScript and Node.js to drive AI agent platform innovation.In this permanent, full-time role, you will lead architectural evolution, design production-grade services, and enable cross-functional t ...

Lead Systems Integration Engineer at Litens

Advance your career as a Lead Systems Integration Engineer with Litens in Canada. This role emphasizes Model-Based Systems Engineering and requires hands-on experience in mechatronics and electrified system integration.Join Litens as a Senior Systems Integration Engineer, where you will define, integra ...

Lead Electrical Engineer for Propak Projects

Drive exceptional electrical engineering projects at Propak as a Lead Electrical Engineer. This role requires a solid background in electrical design for the oil and gas industry.Propak is looking for a Lead Electrical Engineer with over 10 years of extensive experience in electrical design, specifical ...

Lead Machine Learning Engineer at RBC

Step into the pivotal role of Lead Machine Learning Engineer with RBC, focusing on advanced AI applications in a high-performing team. Leverage your AI/ML expertise to drive innovation and deliver impactful solutions.This lead role requires a minimum of 5 years in software development, specializing in ...

Lead Engineer in High Speed Layout

Enhance your career at Synopsys as a Lead Engineer specializing in high-speed layout and SerDes IP development. Join a collaborative team that drives innovation in high-performance designs.As a Principal High-Speed Layout Engineer at Synopsys, you will play a pivotal role in high-speed analog and mixed ...

Lead Machine Learning Engineer / Applied Scientist

We’re looking for a Lead Machine Learning Engineer / Scientist to join our Algorithms and Research team within the ML & AI organization. In this role, you will help shape the reinforcement learning systems that power high-impact experiences across Upwork, including Search & Recommendations and Uma, our AI assist ...

Machine Learning Software Engineer Team Lead

RBC Borealis is at the forefront of artificial intelligence research and development, driving the innovative edge for the Royal Bank of Canada (RBC). Our team is dedicated to advancing the science of AI, delivering cutting‑edge solutions that create substantial value for RBC and its customers. As part of RBC, yo ...

Lead Civil Engineer for Water Systems

Join a prominent engineering firm in Canada as a Senior Civil Engineer focused on water and sewage systems in Campbell River, BC. Lead and manage projects while mentoring junior staff to ensure quality delivery.This role encompasses overseeing civil engineering projects from inception to completion. Yo ...

Lead Rock Mechanics Engineer at AtkinsRéalis

Shape the future of infrastructure as a Lead Rock Mechanics Engineer with AtkinsRéalis in Canada. Drive transformative projects, mentor junior engineers, and enhance geotechnics capabilities.AtkinsRéalis is seeking a Senior Geotechnical Engineer specializing in rock mechanics. In this role, you will ta ...

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 ...

Lead Full Stack Engineer — Remote Canada

A leading technology company is looking for a Lead Full Stack Engineer to develop application features in line with specifications. The ideal candidate will have extensive experience in Java and Javascript frameworks, including Angular and React, and will engage in incident management along with development task ...

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 ...

Principal Engineer: Lead Web Apps & Architecture

An innovative company is seeking a Principal Engineer to spearhead technical excellence in software development. This role involves leading the development of web applications, ensuring high standards through code reviews, and collaborating with engineering leadership to shape the product roadmap. You'll work wi ...

Lead Structural Engineer: Design, Mentoring & Impact

A leading engineering firm in Ottawa seeks a Structural Engineer to lead structural design delivery for diverse projects. The role involves managing multidisciplinary teams and ensuring exceptional quality across deliverables. Ideal candidates have over 10 years of experience in structural engineering and posses ...

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 ...

Lead Embedded RTOS Engineer Remote Canada

A global leading technology company is seeking an MTS - Software Engineer in Ottawa to lead the design and development of their VxWorks operating system components. This role involves mentoring junior developers and requires at least 8 years of experience in software operation system development. Candidates shou ...

Senior Mechanical Engineer Lead Systems & Innovation

A leading medical device company in Toronto is looking for a Senior Mechanical Engineer to lead the engineering strategy for medical devices. The role involves overseeing the mechanical system architecture, ensuring compliance with regulatory requirements, and mentoring junior engineers. Candidates should have o ...

Project Engineer: Lead Team, Cost & Schedule

A leading construction company in Ontario is seeking a Project Engineer to manage the administrative and technical aspects of construction projects. The role requires strong leadership, communication, and planning skills. The ideal candidate has a Bachelor’s degree in a related field and at least five years of e ...

Lead Mechanical Engineer for Power Generation

Shape the future of power generation as a Senior Mechanical Engineer. Guide project teams in utility, industrial, and institutional sectors while ensuring technical excellence and compliance.As the Senior Mechanical Engineer, you will spearhead mechanical design work and collaborate with cross-functional eng ...

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 ...

Lead Marine Structural Engineer at AtkinsRéalis

Lead the way in marine structural engineering with AtkinsRéalis as a Principal Marine Structural Engineer. This full-time role offers the flexibility of hybrid work from Bedford or St. John’s, Newfoundland & Labrador.In this senior leadership position, you will be a key figure in the Ports & Marine team, ove ...

Senior Backend Engineer | Lead API & Microservices

A premier multi-family office is seeking a Senior Back-End Software Engineer to lead a team in developing innovative solutions. The ideal candidate will have significant experience with Laravel/Lumen and strong skills in API design and database optimization. This permanent, full-time position is based in Toronto ...

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 ...

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 Engineer for Drill & Blast Optimization

Centerra Gold is looking for a Senior Engineer to lead Drill & Blast optimization at the Mount Milligan Mine. Use your skills in a challenging, supportive, camp-based role.In this pivotal position, you will enhance the Mine to Mill processes through collaboration with various disciplines like Mine Geology an ...

Lead Frontend Engineer — Scale & Mentor, Relocation

A leading online travel platform is seeking a Lead Software Engineer for Front End to enhance systems for millions of travelers. Responsibilities include leading design and development of scalable applications, guiding teams, and hands-on development. Applicants should have over 12 years of software experience, ...

Lead Piping Engineer – Minerals & Metals (Hybrid)

A global engineering company is seeking a Lead Piping Engineer in Burlington, Canada. The role involves overseeing piping engineering design and managing project teams in the mining industry. Candidates should have a degree in Mechanical Engineering and at least 15 years of experience in piping design. The posit ...

Senior Hydropower Engineer — Lead Projects & Growth

A global engineering firm in Vancouver is seeking a highly motivated Hydropower Specialist to provide technical leadership and engage with clients in the Hydropower and Dams Business Unit. The ideal candidate will have significant experience managing hydropower studies and projects, with responsibilities includi ...

Lead Piping Engineer Minerals and Metals

If you’re like us, you don’t have much time for the way things are. Ausenco is a global company redefining what’s possible. Our team is based across 22 offices in 9 countries, with projects in over 80 locations worldwide. Combining our deep technical expertise with a 30-year track record, we delive ...

Lead Engineer, Nuclear Systems (Hybrid – Canada)

A leading energy solutions firm in Peterborough, Ontario seeks a Lead Engineer to design mechanical systems for innovative nuclear technology projects. The role requires a P.Eng. license with over 12 years of experience in engineering design and project leadership. This position offers a hybrid work schedule and ...

Project Engineer: Field Lead & Cost Control

A leading construction firm is seeking a Project Engineer in Toronto, Ontario. In this role, you will handle the technical and administrative aspects of projects, managing teams and ensuring compliance with safety regulations and specifications. The ideal candidate has a degree in a construction-related field, i ...

Lead Software Engineer – Capital Markets & Analytics

A leading bank in Canada is seeking a Lead Software Engineer to boost capital markets products and analytics platforms. The ideal candidate will have over 8 years of experience in enterprise application development, proficiency in Java or Python, and a strong understanding of SQL and modern development practices ...

Lead Marine Structural Engineer at AtkinsRéalis

Lead the way in marine structural engineering with AtkinsRéalis as a Principal Marine Structural Engineer. This full-time role offers the flexibility of hybrid work from Bedford or St. John’s, Newfoundland & Labrador.In this senior leadership position, you will be a key figure in the Ports & Marine team, ove ...

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 ...

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 ...

Bridge Design Lead Senior Structural Engineer

A leading engineering firm located in Ontario is seeking a Senior Structural Engineer to lead design teams on small to mid-sized projects. The ideal candidate will possess a BS in Civil or Structural Engineering, along with eight to twelve years of bridge design experience. Responsibilities include overseeing de ...

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 Software Engineer — Lead Scalable Platform

A rapidly growing tech startup in Canada is seeking a Senior Software Engineer to lead complex technical initiatives and mentor junior engineers. The role requires full-stack development experience and leadership in project delivery, with a focus on building a reliable platform. Ideal candidates will have over 5 ...

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 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 Firmware Engineer Power Electronics Lead

A power conversion equipment manufacturer located in Bedford, NS, is seeking a Senior Firmware Engineer. This role involves designing and implementing firmware for power conversion equipment, with responsibilities including leading the Firmware Engineering team and collaborating on embedded systems. Candidates s ...

Lead Project Engineer for Capital Initiatives

Direct major capital initiatives as Lead Project Engineer, focusing on engineering governance and cross-functional collaboration to ensure project success.This pivotal role encompasses responsibilities for managing the owner’s engineering team and collaborating with specialists on complex projects. You will ...

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