523,875+ Lead Fullstack Engineer Python Fastapi Jobs in Canada — Top Companies Hiring June 2026

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Lead Software Engineer for Apex Legends

Elevate Apex Legends with Electronic Arts as a Lead Software Engineer in a vibrant hybrid work environment. Focus on developing robust technologies while enhancing game performance and stability.Reporting to the Technical Director, this position is based in either Vancouver or Los Angeles. You will wor ...

Lead AI Engineer, NLQ & Agentic Systems

As a Lead AI Engineer on our Data Platform & Services (DPS) team, you will bridge deep data engineering expertise with emerging AI capabilities to build production‑grade AI‑powered systems. You’ll design and deploy agentic frameworks, natural language querying (NLQ) capabilities, and prompt/LLM evaluation strate ...

Lead Full Stack Engineer at eBay

Join eBay's Ad-Tech Innovation team as a Lead Full Stack Engineer focused on developing scalable advertising solutions. Engage with innovative technologies and collaborate with AI and ML engineers to pave the future of ecommerce.This role involves leading the end-to-end delivery of complex features. You will ...

Cognizant Lead QA Engineer Hybrid Role

Join Cognizant as a Lead QA Engineer specializing in API security in Toronto. Leverage your extensive experience to ensure robust API testing and development standards.In this hybrid model, work 3-4 days a week in our Toronto office while collaborating with various teams. Your primary focus will involve desi ...

OPEN: Supervisory Engineer / Team Lead Civil

Supervisory Engineer / Team Lead Civil Location: Pickering Job Overview This independent contract role is about making an impact on people’s lives and the future of clean energy. You will leverage your skills and experience to be part of an innovative team and make a diffe ...

Senior Civil Engineer – Transit Design Lead

Bring your curiosity and determination to make a positive impact on the future of transport, and we’ll help you go all the way. Join our team of globally connected specialists to help solve complex transport challenges and experience groundbreaking projects from idea to delivery, and beyond ...

Lead SWIFT QA Engineer at TCS

Elevate quality assurance standards with Tata Consultancy Services (TCS) as a Lead QA Engineer specializing in SWIFT testing. Focus on leading manual and automated testing frameworks for iOS/macOS.TCS is seeking an experienced Lead QA Engineer with a strong emphasis on automation, particularly using Swift an ...

Lead Automation Engineer at Morgan Stanley

Join Morgan Stanley as a Lead Automation Engineer in Montreal, Quebec, specializing in UiPath solutions. Drive efficiency through strategic automation and leadership while managing a focused team.In this Vice President level role, you will lead the Insider Risk Management Technology team in Cyber Security. Y ...

Lead Structural Engineer for Building Projects

Take the lead as an Intermediate Senior Structural Engineer at TBT Engineering, overseeing structural projects for commercial, residential, and institutional buildings. Harness your technical expertise in a supportive and growth-driven environment.This role requires managing multidisciplinary teams and ensur ...

Lead Satellite Subsystem Engineer at Xona

Drive satellite subsystem success with Xona in Montréal. This pivotal role involves leading development and production for Pulsar satellites while coordinating closely with the Burlingame team.As a Subsystem Lead, you will oversee the entire development lifecycle, from architecture to production. Your expert ...

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 ...

Substation Project Engineer – Power Delivery Lead

A leading engineering firm in Calgary, Alberta is seeking an experienced Project Engineer to manage HV/EHV AC and DC substation projects across North America. Responsibilities include collaborating with internal teams, managing project risks, and leading the development of technical documents. The ideal candidat ...

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 ...

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 Electrical Engineer Power Systems Lead

A leading engineering firm in Alberta is seeking a Senior Engineer to manage power systems projects. The ideal candidate will have extensive electrical engineering experience, strong project management skills, and a commitment to exceptional client service. You will engage with clients, mentor team members, and ...

Lead Engineer, Data Enablement, Data Platforms

**Make an impact at a global and dynamic investment organization**When you join CPP Investments, you are joining one of the world’s most admired and respected institutional investors. As a professional investment management organization, CPP Investments invests the funds of the Canada Pension Plan (CPP) to help ...

Lead AI Engineer Agentic & LLM Platforms

A leading AI technology company in Calgary seeks an experienced AI Engineering Lead to spearhead the design and implementation of advanced AI solutions. This role involves collaborating with cross-functional teams, optimizing AI architectures, and driving impactful AI projects. Ideal candidates will have strong ...

Electrical Engineer, Water & Wastewater – Lead Design

A leading engineering firm is seeking a licensed electrical engineer for projects in the water and wastewater sector in Burnaby, Canada. Responsibilities include designing electrical systems, preparing documentation, and mentoring junior staff. Candidates should have a Bachelor’s degree in electrical engineering ...

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 Opto Mechanical Engineer – Lead Designer

A leading defense technology firm in Ontario is seeking a Senior Specialist in Mechanical Engineering. The role requires the design and analysis of complex mechanical components and involves innovation to enhance systems and reduce costs. Candidates should possess a Bachelor's degree in Mechanical Engineering wi ...

Lead Data Engineer, Associate Director (Toronto)

Fitch Group is currently seeking a Associate Director/Lead Data Engineer based out of our Toronto office.As a leading, global financial information services provider, Fitch Group delivers vital credit and risk insights, robust data, and dynamic tools to champion more efficient, transparent financial ma ...

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 deliver inn ...

Rail Infrastructure Engineer – Track & Design Lead

A world-class engineering services organization is seeking a Trackwork / Railway Engineer in Vancouver, Canada. This position requires a Bachelor's degree in Applied Science/Engineering, along with over 5 years of experience in design and construction within railway engineering. The selected candidate will lead ...

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 ...

West Coast Mass Timber Lead Engineer

A leading structural engineering firm is seeking an experienced individual to lead its mass timber practice across the West Coast. The role requires 8+ years in engineering, excellent client relationship skills, and knowledge of mass timber systems. You will spearhead innovative projects while working in a flexi ...

Senior Front End Engineer (React Lead)

The Senior Front-End Engineer (React Lead) drives the front‑end architecture, component library, and implementation of the newReact-based platform . This role leads FE development for and supports PIM/DAM retrofitting and i18n in later releases. They will work closely with UX, backend (Drupal), DevOps, ...

Water & Wastewater Project Engineer Lead Design

A leading engineering company in Brampton is looking for a skilled Project Engineer specializing in water and wastewater infrastructure. The ideal candidate will have over 10 years of experience in water resources modeling and be proficient in industry-standard modeling software. The position requires a balance ...

Lead Structural Engineer Mining & Underground Projects

A leading engineering firm in mining is seeking a Senior Discipline Engineer to provide effective engineering solutions and ensure regulatory compliance. The candidate must have a Bachelor's degree in Engineering, be a registered Professional Engineer, and possess 5 to 15 years of relevant experience in mining o ...

Lead Electrical Engineer Northern Buildings Projects

Lead Electrical Engineer - Northern Buildings ProjectsCanada Job DescriptionBuild the Future with Us– This is your chance to shape some of Canada’s most complex and nationally significant infrastructure programs. As aSenior Electrical Engineer – Major Projects , you will p ...

Lead Electrical Systems Engineer – Wind Power

Lead Systems Electrical Engineer As a Lead Systems Electrical Engineer, you will act as the technical focal for electrical engineering topics supporting Wind Power Onshore projects across North America. Your day will focus on leading electrical and grid-related engineering activities across pre-sale and post-sal ...

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 ...

Electrical Lead Engineer – Water & Industrial Systems

A global engineering firm is seeking a Senior Electrical Engineer in Vancouver to oversee power distribution design for industrial projects. The role involves conducting power system studies, managing project deliverables, and mentoring junior staff. Candidates should possess over 10 years of relevant experience ...

Lead Production Engineer Efficiency & Plant Systems

A leading manufacturing company in Canada is seeking an experienced Production Engineer to improve efficiency and oversee production procedures. The role involves planning plant layouts, conducting cost analyses, ensuring safety standards, and leading a team. Candidates should have a Bachelor's degree in industr ...

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 ...

Lead Project & Systems Engineer – Defense Tech

A leading defence technology firm in Ottawa is seeking a Project Engineer to lead a talented team in delivering innovative defense solutions. The role requires a Bachelor's degree in Engineering and over 6 years of experience, focusing on effective team leadership and project execution. Strong interpersonal skil ...

Lead Piping Engineer – Minerals & Metals (Hybrid)

A global engineering company is seeking a Lead Piping Engineer to play a pivotal role in project execution in the North American mining industry. The successful applicant will have at least 15 years of piping design experience, lead project teams, and contribute to innovative engineering solutions. This position ...

Lead Offensive Security Engineer & Delivery Strategist

A cybersecurity consultancy in Canada seeks an Offensive Security Lead to oversee penetration testing and security services. This role involves managing and mentoring a team, ensuring the quality of services, and collaborating with stakeholders. Ideal candidates will have over 6 years in offensive security, lead ...

Tailings Geotechnical Engineer — Lead Projects & Design

A leading engineering firm in Canada is seeking a Geotechnical Engineer to focus on tailings management. Ideal candidates should possess a post-graduate degree in geotechnical, mining, or hydrotechnical engineering along with 15 to 20 years of experience in integrated tailings management facilities. Responsibili ...

Senior Electrical Engineer – Building Systems Lead

A consulting engineering firm in Dartmouth, Nova Scotia, is seeking a Senior Electrical Engineer to join their design team. This position involves leading the design of building electrical systems, ensuring compliance with the Canadian Electrical Code, and mentoring junior staff. The ideal candidate will have ov ...

Lead Mobile & Windows Engineer — Mentorship & Delivery

A leading gaming solutions provider is seeking a senior developer to lead the mobile and Windows development team. The ideal candidate will have over 6 years of experience in application development, strong leadership skills, and proficiency in mobile frameworks. The company offers a comprehensive benefits progr ...

Lead Electrical Engineer — Mining & Industrial (Toronto)

A leading engineering firm is seeking a Lead Electrical Engineer in Toronto to coordinate design on an international mineral processing project. Candidates should have extensive design experience on high-value electrical projects and an understanding of both local and offshore construction realities. The positio ...

Senior Electrical Engineer Energy & Power Lead

A leading engineering firm is seeking a Senior Electrical Engineer to join their Energy team in Vancouver. The ideal candidate will have over 10 years of experience in electrical engineering within the energy sector, focusing on renewable energy and power generation. This role includes managing projects, engagin ...

Lead Packaged Equipment Engineer – Gas Processing

A global professional services company is seeking a Packaged Equipment Engineer in Calgary or Edmonton, Alberta. The candidate will lead gas processing package projects from conception to completion, requiring strong leadership and technical expertise. Responsibilities include developing project scopes, managing ...

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 ...

Lead 3D Real Time Rendering Engineer

A leading technology company in Metro Vancouver is looking for a Senior/Principle Rendering Engineer to lead the development of innovative 3D rendering technologies. The ideal candidate will have over 7 years of programming experience in C/C++, strong skills in real-time rendering, and knowledge of APIs such as ...

Senior AI/ML Engineer & Technical Lead

A leading AI/ML solutions provider is seeking an experienced professional to lead the design, development, and deployment of AI and ML models. Candidates should have over 10 years of experience in AI/ML software development, with at least 5 years in a leadership role. Responsibilities include collaborating with ...

Lead Wind Power Electrical Systems Engineer

A leading renewable energy company is seeking a Lead Systems Electrical Engineer in Oakville, Ontario. This role involves leading electrical engineering efforts for Wind Power Onshore projects across North America. You will be responsible for technical decision-making, ensuring compliance with electrical codes, ...

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 ...

Senior Electrical Engineer – Building & Subdivision Lead

A leading engineering firm in Regina is looking for a Senior Electrical Engineer to oversee design projects, provide technical direction, and mentor junior staff. This position requires 5+ years of experience in consulting, strong leadership skills, and expertise in building systems design. The role offers a com ...

Lead Project Engineer – Rail & Industrial Automation

A leading industrial automation company is looking for a Project Engineer in Toronto, Ontario. This role involves providing technical leadership, managing system integration, and ensuring project deliverables are met across multiple disciplines. The ideal candidate will have an engineering degree, extensive expe ...

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