575,087+ Lead Fullstack Engineer Python Fastapi Jobs in Canada — Top Companies Hiring June 2026

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Lead AI/Machine Learning Engineer

Job Description What is the opportunity? This is an opportunity to work at RBC Insurance Active Data Platform team with a group of technology professionals dedicated to deliver solutions to Insurance business and clients. We are all in with Agile development, DevOps, Open Sourc ...

Senior/Lead Software Engineer, Layer1

Job DescriptionWho You’ll Work WithAs a Layer1 software engineer, you will get to work on software that manages the physical layer, where packets meet the outside world. Stable and reliable physical connectivity is critical for any network and that is your challenge. You wil ...

Lead QA/Test Automation Engineer

Job Description What is the Opportunity?We are seeking a highly skilled 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 implement ...

Lead Platform Engineer, TD Securities

Description :We are looking for an experienced Hands-on Sr. Platform Engineer that will work on innovative and transformational initiatives at TD Securities -- the implementation of the next generation Trading Risk Warehouse platform. The successful candidate will be responsible fo ...

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 the ...

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 ...

Lead Protection and Control Engineer

**Job Description Summary**The Lead Protection & Control Engineer works on T&D substations for AC, HVDC and FACTS projects with designers, peer engineers & leaders. The engineer is responsible to define, design, coordinate all technical aspects of HV / EHV substation protection & control and oversee technic ...

Lead Electrical Power Systems Engineer

**Job Description Summary**Grid Solutions, part of the GE Vernova portfolio of energy businesses, serves customers globally with over 12,000 employees. Grid Solutions provides equipment, systems, and services to bring power reliably and efficiently from the point of generation to end power consumers. We elec ...

Lead Protection and Control Engineer

**Job Description Summary**The Lead Protection & Control Engineer works on T&D substations for AC, HVDC and FACTS projects with designers, peer engineers & leaders. The engineer is responsible to define, design, coordinate all technical aspects of HV / EHV substation protection & control and oversee technic ...

Lead Protection and Control Engineer

**Job Description Summary**The Lead Protection & Control Engineer works on T&D substations for AC, HVDC and FACTS projects with designers, peer engineers & leaders. The engineer is responsible to define, design, coordinate all technical aspects of HV / EHV substation protection & control and oversee technic ...

Lead Mechanical Analysis Engineer 1

**Job Description Summary**At GE Vernova Hitachi Nuclear Energy (GVH), we are united by a single, urgent, and optimistic mission: electrify to thrive and decarbonize. The world needs us to accelerate the transition to more reliable, affordable, and sustainable energy. Together, we have the energy to change t ...

Lead Protection and Control Engineer

**Job Description Summary**The Lead Protection & Control Engineer works on T&D substations for AC, HVDC and FACTS projects with designers, peer engineers & leaders. The engineer is responsible to define, design, coordinate all technical aspects of HV / EHV substation protection & control and oversee technic ...

Lead Mechanical Component Engineer 1

**Job Description Summary**The Lead Engineer – Mechanical Component will contribute to a team responsible for highly engineered equipment design of nuclear plant components. Mechanical Component Engineers create and develop design concepts, provide procurement support, and generate drawings, CAD models, spec ...

Lead Protection and Control Engineer

**Job Description Summary**The Lead Protection & Control Engineer works on T&D substations for AC, HVDC and FACTS projects with designers, peer engineers & leaders. The engineer is responsible to define, design, coordinate all technical aspects of HV / EHV substation protection & control and oversee technic ...

Lead Software Engineer (Full Stack)

Lead Software Engineer (Full Stack) Requisition ID: 244897 Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. **The Team:** Global Banking and Markets Engineering (GBME) team is the fast-moving, award-winning technology engin ...

Lead Platform Engineer, TD Securities

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Technology Solutions **Pay Details:** $126,800 - $164,100 CAD This role is eligible for a discretionary variable compensation award that considers business and ...

Lead Platform Engineer, TD Securities

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Technology Solutions **Pay Details:** $126,800 - $164,100 CAD This role is eligible for a discretionary variable compensation award that considers business and ...

Lead Mechanical Engineer, Mining/Resources

**What if you could redefine what’s possible?** With us, you can. You want Purpose. Growth. Opportunity. People who get it. We are the home of ambitious, passionate, and innovative world shapers. With an unmatched breadth and depth of engineering, advisory and science-based expertise, our global minds unite to ...

Lead Mechanical Engineer, Mining/Resources

**What if you could redefine what’s possible?** With us, you can. You want Purpose. Growth. Opportunity. People who get it. We are the home of ambitious, passionate, and innovative world shapers. With an unmatched breadth and depth of engineering, advisory and science-based expertise, our global minds unite to ...

Lead Platform Engineer, TD Securities

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Technology Solutions **Pay Details:** $126,800 - $164,100 CAD This role is eligible for a discretionary variable compensation award that considers business and ...

Lead Platform Engineer, TD Securities

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Technology Solutions **Pay Details:** $126,800 - $164,100 CAD This role is eligible for a discretionary variable compensation award that considers business and ...

Lead Mechanical Engineer, Mining/Resources

**What if you could redefine what’s possible?** With us, you can. You want Purpose. Growth. Opportunity. People who get it. We are the home of ambitious, passionate, and innovative world shapers. With an unmatched breadth and depth of engineering, advisory and science-based expertise, our global minds unite to ...

Lead Mechanical Engineer, Mining/Resources

**What if you could redefine what’s possible?** With us, you can. You want Purpose. Growth. Opportunity. People who get it. We are the home of ambitious, passionate, and innovative world shapers. With an unmatched breadth and depth of engineering, advisory and science-based expertise, our global minds unite to ...

Lead/Senior Piping Stress Engineer

What Vista Does Vista Projects is an integrated industrial engineering firm that helps clients navigate the digital transformation of their projects and operations. Our proven project execution process is based on a “single source of truth” model that eliminates the potential for inefficient engineering des ...

Lead Platform Engineer, TD Securities

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Technology Solutions **Pay Details:** $126,800 - $164,100 CAD This role is eligible for a discretionary variable compensation award that considers business and ...

Lead Platform Engineer, TD Securities

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Technology Solutions **Pay Details:** $126,800 - $164,100 CAD This role is eligible for a discretionary variable compensation award that considers business and ...

Lead Platform Engineer, TD Securities

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Technology Solutions **Pay Details:** $126,800 - $164,100 CAD This role is eligible for a discretionary variable compensation award that considers business and ...

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 AI Engineer (Azure / GenAI)

Job Description: Job Title: Lead AI Engineer (Azure / GenAI) Location: Toronto, ON Work Style: Hybrid (2 days per week in-person at Toronto office preferred) Skills: Digital : Natural Language Processing (NLP)~Digital : Azure Machine Learning (ML)~AI & GenAI for BPS Experience Required: 8-10 Job Description: LLM ...

Lead Engineer, Bridges (relocation provided)

**What if you could redefine what’s possible?** What if you could redefine what’s possible? With us, you can. You want **Purpose. Growth. Opportunity.** People who get it.We are the home of ambitious, passionate, and innovative world shapers.With an unmatched breadth and depth of engineering, ...

Lead Mechanical Engineer, Mining/Resources

**What if you could redefine what’s possible?** With us, you can. You want Purpose. Growth. Opportunity. People who get it. We are the home of ambitious, passionate, and innovative world shapers. With an unmatched breadth and depth of engineering, advisory and science-based expertise, our global minds unite to ...

Lead Mechanical Engineer, Mining/Resources

**What if you could redefine what’s possible?** With us, you can. You want Purpose. Growth. Opportunity. People who get it. We are the home of ambitious, passionate, and innovative world shapers. With an unmatched breadth and depth of engineering, advisory and science-based expertise, our global minds unite to ...

Lead Mechanical Engineer, Mining/Resources

**What if you could redefine what’s possible?** With us, you can. You want Purpose. Growth. Opportunity. People who get it. We are the home of ambitious, passionate, and innovative world shapers. With an unmatched breadth and depth of engineering, advisory and science-based expertise, our global minds unite to ...

Lead Project Engineer — Infrastructure & Energy

A leading engineering firm in Vancouver is seeking an experienced Project Engineer to manage engineering activities for large infrastructure and energy projects. The ideal candidate will have over 8 years of experience and a degree in Engineering, alongside strong leadership and communication skills. Responsibil ...

Lead Electrical Engineer Water & Wastewater

Help us build the future, and we’ll help you build a rewarding and purposeful career. Our global network is made up of architects, designers, planners, engineers, and environmental scientists, all working towards the same goal. What we are looking for: Our Waterloo and/or GTA offices are ...

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 ...

Lead Hardware Test Systems Engineer

A leading global design company in Ottawa is seeking an experienced Hardware Test Systems Designer to create manufacturing test systems for electronic products. In this role, you'll design and implement comprehensive test strategies, ensuring quality and performance. The ideal candidate has over 10 years of expe ...

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 ...

Lead Discrete Graphics Systems Engineer

A leading technology company in Markham, Ontario, is seeking a seasoned professional to join their Gaming and Hardware Platform Engineering team. The successful candidate will lead silicon evaluation and platform optimization for cutting-edge graphics and AI solutions. Essential qualifications include a degree i ...

Discrete Graphics Lead Systems Engineer

WHAT YOU DO AT AMD CHANGES EVERYTHING At 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 fro ...

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 ...

Senior eVTOL Aerostructures Lead Engineer

A leading aerospace company is seeking a Senior Design and Aerostructures Engineer to lead mechanical and structural development for the next generation of eVTOL aircraft. This role requires proven experience in aerospace structural systems, a solid understanding of eVTOL regulations, and a passion for innovativ ...

Senior eVTOL Aerostructures Lead Engineer

A leading aerospace company in Ontario is seeking a Senior Design and Aerostructures Engineer to lead mechanical and structural development for innovative eVTOL aircraft. The ideal candidate will have over 5 years of experience in aerospace structural systems. Responsibilities include designing critical systems, ...

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 m ...

Lead Data Engineer (Audience Intelligence)

Lead Data Engineer (Azure / Databricks / Python) Who we are We are Two Circles. We are a Sports & Entertainment Marketing business. We grow audiences and revenues. We do that by knowing fans best. We work with clients to help them understand & influence what their fans are doing – ...

Lead Traffic Engineer / Project Manager

Lead Traffic Engineer / Project Manager Brampton, Markham, Hamilton or London ON At EXP, we’re driven to provide innovative solutions for the world’s built and natural environments. As a team of engineers, architects, designers, scientists, creators and a community of professionals, we br ...

Lead Traffic Engineer / Project Manager

Lead Traffic Engineer / Project Manager Brampton, Markham, Hamilton or London ON At EXP, we’re driven to provide innovative solutions for the world’s built and natural environments. As a team of engineers, architects, designers, scientists, creators and a community of professionals, we br ...

Lead Electrical Engineer Water & Wastewater

Help us build the future, and we’ll help you build a rewarding and purposeful career. Our global network is made up of architects, designers, planners, engineers, and environmental scientists, all working towards the same goal. What we are looking for: Our Waterloo and/or GTA offices are ...

Lead Traffic Engineer / Project Manager

Lead Traffic Engineer / Project Manager Brampton, Markham, Hamilton or London ON At EXP, we’re driven to provide innovative solutions for the world’s built and natural environments. As a team of engineers, architects, designers, scientists, creators and a community of professionals, we br ...

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 ...

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