573,778+ Lead Fullstack Engineer Python Fastapi Jobs in Canada — Top Companies Hiring June 2026

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Lead Data Quality Engineer at Aviva

Aviva seeks a Lead Data Quality Engineer to guide our QA to QE transformation. Embrace a hybrid work setup while driving data quality initiatives across cutting-edge platforms.This senior role focuses on leading Data Quality Engineering within Aviva's data ecosystem. Your collaboration with engineering ...

Lead Structural Engineer and Company President

Become a pivotal leader as a Lead Structural Engineer and President of the firm. Champion technical strategies, guide policy, and support the growth of engineering talent.In this executive-level role, you will oversee technical excellence and contribute significantly to the firm's success. Your guidanc ...

Lead Monitoring Engineer at WSP Markham

Shape the future with WSP as a Lead Monitoring Engineer in Markham. Leverage your technical expertise in instrumentation systems for successful project delivery.WSP is offering a full-time opportunity for a Senior Instrumentation and Monitoring Engineer in their Markham office. You'll provide essential ...

Senior Tailings Engineer — Geotechnical Project Lead

Thurber Engineering is seeking an Intermediate to Senior Tailings Engineer to join our Calgary team. This role involves supporting diverse engineering projects, providing technical leadership, and fostering relationships with clients in geotechnical engineering. The ideal candidate has a strong background in soi ...

Lead Software Engineer AI and SaaS

Take the lead as a Software Engineer, specializing in AI and SaaS application development. Tackle backend and frontend challenges while driving innovative solutions for complex enterprise problems.In this senior role, you will spearhead development initiatives focused on generative AI technologies. You ...

Lead Electrical Project Engineer Power Systems

Oversee electrical engineering projects from design through closure. Ensure high-quality outputs while fostering collaborative relationships with stakeholders in a fast-paced environment.As a Lead Electrical Project Engineer, you will execute and manage project activities, ensuring compliance with safe ...

Onsite QC Engineer — Lead Inspections & Lean

A professional engineering firm in Fredericton is seeking a qualified individual for a full-time role involving supervision of engineers and technicians. Responsibilities include developing quality assurance programs, analyzing production costs, and conducting inspections. The successful candidate will possess s ...

Senior Staff Engineer Lead Salesforce Developer

Senior Staff Engineer - Lead Salesforce DeveloperFull-timeService Region: UCCWe are a Digital Product Engineering company that is scaling in a big way! We build products, services, and experiences that inspire, excite, and delight. We work on a scale across all devices and digital m ...

Lead DevSecOps Engineer in Security Architecture

Transform your career as a Lead DevSecOps Engineer, focusing on security architecture and automation within cutting-edge technologies. Create and implement security strategies for applications and infrastructure.In this pivotal role, you will lead initiatives that promote a security-centric approach ac ...

Lead Frontend Engineer in Legal Innovation

Drive innovation as the Lead Frontend Engineer at the forefront of legal technology. This hybrid role is your chance to shape user experiences that bridge gaps for victims seeking justice.You will be instrumental in architecting the next generation of our integration systems within a dynamic engineerin ...

Senior Civil Engineer – Transit Design Lead

OverviewSenior Civil Engineer – Civil Transit Design Lead role at GHD. 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 experienc ...

Lead Safety Engineer in Aerospace Innovation

Drive safety and reliability in next-gen eVTOL aircraft as a Senior Safety & Reliability Engineer. Your expertise will shape advanced safety protocols and ensure compliance with industry regulations.In this leading role, you'll work closely with engineering teams to create safety-critical systems adher ...

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-function ...

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 ...

Lead Software Engineer for AI Platforms

Step into a leadership role as a Lead Software Engineer focusing on Kubernetes in the development of AI platforms. Make significant contributions to shaping an innovative operating system.This position calls for high-level expertise in systems development, particularly in Kubernetes. You will take owne ...

Lead Frontend Engineer in Technology Modernization

Step into a lead role as a Frontend Engineer focusing on technology modernization. Bring your expertise in building client applications with a strong emphasis on scalability and performance.You will drive both frontend development and orchestration standards, playing a critical role in enhancing existi ...

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-function ...

Lead Engineer for Electrical Design Projects

Excel as the Electrical Engineering Lead for transformative capital projects. Define design requirements, oversee engineering teams, and validate safety and efficiency in electrical systems across projects.In this advanced role, you will act as the internal expert, guiding electrical engineering effort ...

Lead Electrical Engineer for Building Projects

Drive success as a Senior Electrical Engineer, specializing in building systems. Take charge of technical teams and enhance project delivery through your expert leadership.This senior position will leverage your extensive electrical engineering experience to oversee complex projects. You'll manage dive ...

Lead Mechanical Engineer for WSP Canada

Innovate and lead a mechanical engineering team with WSP in Kelowna or Kamloops, BC. This role emphasizes fostering a high-performance culture and expanding regional operations.You will play a strategic role in guiding a team of mechanical engineers, ensuring project quality and compliance in various s ...

Lead Security Engineer with AI Focus

Join as a Lead Security Engineer, focusing on AI-driven enhancements in a hybrid work setting from downtown Vancouver. Drive security operations while managing cloud infrastructures and developing advanced security strategies.In this senior-level role, you will spearhead initiatives such as Zero Trust ...

Lead Software Engineer Role at eBay

Step into a Lead Software Engineer position at eBay, utilizing your extensive experience in Java, GraphQL, and web application frameworks. Take ownership of system quality and innovative engineering.In this role, you will be responsible for the entire software life cycle, from design and development to ...

Lead Electrical Engineer for Building Projects

Join Design Works Engineering as a Lead Electrical Engineer in Edmonton, focusing on high-quality building electrical systems and team development. Drive innovation and excellence in design.As the Electrical Engineering Lead, you will provide technical direction for varied projects, ensuring compliance ...

Senior iOS Engineer — Tech Lead & Architecture

A leading bank in the Americas is seeking a Senior iOS Developer to join their Toronto team. The ideal candidate will have over 5 years of iOS development experience using Swift 5 and XCTest, with strong knowledge in UIKit and Auto Layout. Responsibilities include analyzing complex requirements, providing techni ...

Lead ML Engineer in Systems Architecture

Architect large-scale ML platforms with Autodesk as a Lead ML Engineer, focusing on cutting-edge systems architecture in a remote role. Your work will shape the future of machine learning.This senior role offers the opportunity to own significant technical initiatives related to ML infrastructure and d ...

Lead Architectural Engineer at Compass Digital

Become a Lead Architectural Engineer at Compass Digital and lead technical projects in a hybrid work setting. This role emphasizes technical leadership and team empowerment.As a Senior Manager in Architecture, your work will deeply integrate with engineering operations and team management. You will ove ...

Lead Process Engineer Role at Aramco

Take a leading role as a Process Engineer with Aramco, where your expertise will drive efficiency and safety in critical upstream operations. This senior position requires a strategic mindset and innovation.In the Producing Business Support Division, you will play a vital role in supporting technical i ...

Lead Android Engineer for WeightWatchers App

Lead the development of the WeightWatchers app as a Lead Android Engineer. Your expertise in app development will enhance user experiences and support health journeys.We seek a passionate engineer with over 12 years of experience in Android development, particularly with Kotlin and modern UI frameworks ...

Senior Controls Engineer: PLC & Automation Lead

A leading food and beverage company in Mississauga seeks a Controls and Automation Engineer to provide operational and project support within the plant. This role involves designing and maintaining PLC systems and improving productivity through continuous improvement methodologies. The ideal candidate will have ...

Lead Control Systems Engineer at Vista

Become a Lead Control Systems Engineer with Vista, steering project design and implementation in the energy sector. Your leadership will foster innovation and ensure compliance with all technical standards and specifications.In this significant position, your expertise will shape the successful executi ...

Lead Staff Engineer in Generative AI

Step into the role of Lead Staff Engineer in Generative AI to create scalable AI applications that leverage cutting-edge cloud technologies. Drive innovation and engineering excellence within our team.With 8-15 years of software engineering experience, you will be a senior contributor responsible for b ...

Lead Software Engineer AI and SaaS

Take the lead as a Software Engineer, specializing in AI and SaaS application development. Tackle backend and frontend challenges while driving innovative solutions for complex enterprise problems.In this senior role, you will spearhead development initiatives focused on generative AI technologies. Your cont ...

Lead Software Engineer AI and SaaS

Take the lead as a Software Engineer, specializing in AI and SaaS application development. Tackle backend and frontend challenges while driving innovative solutions for complex enterprise problems.In this senior role, you will spearhead development initiatives focused on generative AI technologies. Your cont ...

Lead Software Engineer AI and SaaS

Take the lead as a Software Engineer, specializing in AI and SaaS application development. Tackle backend and frontend challenges while driving innovative solutions for complex enterprise problems.In this senior role, you will spearhead development initiatives focused on generative AI technologies. Your cont ...

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 Project Engineer Nussir Project Opportunity

Blue Moon Metals is hiring a Senior Project Engineer for the Nussir Project in Northern Norway, focusing on engineering project oversight and strategic management. Your technical skills will guide the successful delivery of projects company-wide.Located in Toronto with potential relocation, you will manage e ...

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 Mechanical Engineer Medical Devices Remote

A technology company focused on safety solutions in Montreal is seeking a Senior Mechanical Engineer to design and develop innovative physical products. You will lead the mechanical design process, work closely with electronic engineers, and ensure products are manufacturable at scale. The ideal candidate should ...

Lead Engineer for Client Systems Strategy

Drive impactful client systems strategies as a Lead Engineer. Oversee special projects and contribute to shaping future systems through strategic planning and cross-functional collaboration.This role is essential for any senior engineer interested in influencing architectural decisions that affect multiple p ...

Bridge & Rail Structural Engineer Lead Projects

A leading infrastructure engineering firm is seeking a Structural Engineer to join their Passenger Rail & Transit group in Ontario, Canada. In this role, you will prepare bridge design documents, perform structural calculations, and occasionally inspect bridge structures. Ideal candidates will have a BS in Civil ...

Senior Project Engineer, Infrastructure Design Lead

A leading engineering firm in Toronto is seeking an Engineering III professional to drive impactful infrastructure projects. In this role, you will define project scope, coordinate design processes, and manage both consultant and in-house design assignments. Successful candidates will have at least 8 years of en ...

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 ...

Municipal Engineer Lead Design & Water Infrastructure

A leading engineering consultancy in Halifax, Canada is looking for skilled engineers to work on municipal projects involving waterworks, roads, and stormwater management. Candidates should possess a Bachelor’s degree in civil engineering and a minimum of 5 years of relevant experience. The role requires excelle ...

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 ...

Lead Geotechnical Engineer in Tailings Management

Join as a Lead Geotechnical Engineer in tailings management, perfect for seasoned professionals looking to advance their careers remotely. Master your skills in geotechnical design and project management.This strategic role involves the planning and design of tailings storage facilities (TSFs) and the superv ...

Industrial Mechanical Engineer — Lead Projects (Remote)

Une entreprise en ingénierie et durabilité recherche un ingénieur en génie mécanique à Saguenay pour diriger des projets passionnants et concevoir des solutions innovantes. Le candidat doit avoir une expertise en manutention industrielle et 8 ans d’expérience, ainsi qu'une bonne expertise en santé et sécurité. C ...

Lead Java Engineer in Futures Technology

Citi's Futures Technology team is seeking a Lead Java Engineer to architect and implement cutting-edge solutions. This hands-on role is integral to building resilient, high-performance systems.In this position, you will be responsible for driving the design and development of Java microservices within Citi's ...

Lead ASIC Verification Engineer HBM Focus

Become a Lead ASIC Verification Engineer at Synopsys, focusing on high-performance HBM solutions. Take on challenges that drive the future of AI and computing technology.In this role, you will lead verification processes for ASIC designs, employing advanced methodologies. With a strong background in digital ...

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 ...

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