575,088+ Lead Fullstack Engineer Python Fastapi Jobs in Canada — Top Companies Hiring June 2026

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Citi DevOps Engineer Lead

Citi is on the hunt for a skilled DevOps Engineer Lead with Java experience to spearhead our automation initiatives. Elevate our CI/CD processes and lead engineering teams to success.The full-time DevOps Lead position focuses on implementing strategies that enhance application reliability and security throug ...

Geotechnical & Geohazards Lead Engineer

A leading environmental consulting firm in Calgary is seeking a Principal Geotechnical and Geohazards Engineer. This role requires advanced expertise in debris flows and the ability to lead investigations, manage client relationships, and mentor junior staff. Ideal candidates will hold a PhD or Master's in a rel ...

Lead Full Stack Engineer

Select how often (in days) to receive an alert: Requisition ID: Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. The Global Wealth Engineering (GWE) teamis continuously modernizing and enhancing the client and account onboardin ...

Project Engineer Area Lead

Direct message the job poster from Hydrostor Talent Acquisition & HR Strategy | Champion of Scalable, People-Driven Growth | Building the Future of Renewable Energy Location: Toronto, ON Job Type: Full‑Time – Hybrid (3+ days/week in office) Travel Requir ...

Lead Java Software Engineer

The Role Join the Citi Futures Technology team, a dynamic and fast-paced group at the heart of a growing global business. We are seeking a talented Senior Java Engineer to drive the architecture, design, and implementation of our Futures Data as a Service post-trade orders & executions appl ...

Lead Software Engineer (Toronto)

Lead Software Engineer (Toronto) Requisition ID: 50048 Business Unit: Fitch Group Category: Information Technology Location: Toronto, ON, CA Date Posted: May 19, 2026 Fitch Group is currently seeking a Lead Software Engineer - Associate Director based out o ...

Mechanical Integration Lead Engineer

Mechanical Integration Lead Engineer Company: Alstom 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 custome ...

Lead Site Reliability Engineer

Movable Ink scales content personalization for marketers through data-activated content generation and AI decisioning. The world’s most innovative brands rely on Movable Ink to maximize revenue, simplify workflow and boost marketing agility. Headquartered in New York City with close to 600 employees, Movab ...

Mechanical Engineer Team Lead

Job Title: Mechanical Team Lead - Hybrid Department: Engineering Work Location: US/Canada Position Description: The Mechanical Team lead will be responsible for managing a team of mechanical engineers and designers responsible for the design ...

Lead Software Engineer, AI

Lead Software Engineer, AI New Position: This position is open due to an existing vacancy to support our evolving business needs. Are you ready to shape the future of AI-driven content technology while leading cutting‑edge innovation in a mission‑critical role? Do you thrive in environmen ...

Lead Firmware Development Engineer

Become a Lead Firmware Development Engineer and spearhead embedded software solutions. Leverage your extensive experience in cybersecurity software engineering to drive impactful projects in a hybrid environment.This role focuses on leading software development strategies while ensuring high-quality product ...

Lead Engineer Oil & Gas

Adecco is currently hiring an experienced Professional Engineer for a Lead Engineer – Mine & Tailings (M&T) position. You will provides end-to-end engineering leadership across project stages (e.g. DBM, FEED, Detailed Engineering). This role is a technical integrator within ...

Tech Lead, DevOps Engineer

About the Company Industrious is the largest premium workplace-as-a-service provider and home to the highest-rated workplaces in the industry. Everything we do comes down to creating great days for teams of all sizes and stages, including our own. We believe that what makes a great day at ...

Lead Software Engineer (.Net)

Lead Software Engineer (.Net) About the Role Lead the engineering process to deliver new features and maintain the existing platform. Conduct research and technical validation of new infrastructure, services, and frameworks to support business and technical requirements. ...

Lead Infrastructure Engineer Azure

Infrastructure Developers help clients build and evolve systems that client organizations use to deliver and run software. They are comfortable working within teams of people with diverse roles and levels of experience to find solutions that meet the needs of the organization. They combine technical expert ...

Lead CIAM Software Engineer

Step into the spotlight as a Lead CIAM Software Engineer, focusing on architecting advanced identity solutions. This engineering role prioritizes developing and maintaining customer authentication and account systems for diverse platforms.In this position, you will be hands-on in engineering CIAM capabilitie ...

Lead Data Solutions Engineer

Become a Lead Engineer in Data Solutions, focusing on scalability and technical leadership. Deliver hands-on expertise in data modeling and foster mentorship among teams.This senior role is dedicated to enhancing enterprise data and analytics capabilities without direct management responsibilities. You will ...

Lead Staff Software Engineer

Lead Software Engineer/ Hands-on – Founding Toronto Team We’re helping an AI-native SaaS startup build its Toronto engineering hub , starting with a founding technical leader who’s eager to scale both systems and teams. This is a rare opportunity for a Staff Engine ...

Senior Lead Structural Engineer

We are offering an exciting opportunity for a Senior Lead Structural Engineer to join our Hamilton, NJ team. With over 138 years of experience, H&H is a trusted full-service infrastructure engineering firm. Our clients, including infrastructure owners, contractors, and colleagues, rely on us for in ...

Lead Data Integration Engineer

A leading technology firm based in Toronto is seeking a Data Integration Lead to design and optimize data integration processes. The ideal candidate will have extensive experience in data engineering, particularly with Azure technologies, and strong skills in stakeholder management and Agile methodologies. The r ...

Lead Transportation Engineer Projects

Drive impactful transportation projects with your expertise as a Senior Transportation Engineer. Manage planning and design across various sectors including transportation and renewable energy in a hybrid work environment.We are seeking a seasoned Transportation Engineer to lead and oversee projects from con ...

Lead Product Development Engineer

Join a dynamic team as a Lead Product Development Engineer in Alberta, focusing on enhancing livestock equipment through innovative designs and testing methodologies. Make an impact in the manufacturing sector!Grasslands Recruitment Specialists is looking for a Senior Design Engineer to lead new product init ...

Design Engineer / Team Lead

Job Summary We are seeking an experienced Design Engineer / Team Lead – Material & Process (M&P) with strong program exposure to support airframe design, qualification, certification, and in‑service activities. The ideal candidate will act as a core team memb ...

Lead QA Engineer – Apigee

Company – Our client is a globally recognized technology and professional services organization that partners with leading enterprises to deliver digital transformation, cloud, data, and engineering solutions. Known for its large-scale innovation initiatives and strong presence across regula ...

Lead Engineer Aerodynamics & Icing

Advance your expertise with Bombardier as a Lead Engineer focusing on aerodynamics, in-flight icing, and CFD. Benefit from flexible working arrangements while shaping the future of aviation.In the role of Lead Engineer at Bombardier, you will become a technical authority in icing aerodynamics. You will ...

Lead CIAM Software Engineer

Step into the spotlight as a Lead CIAM Software Engineer, focusing on architecting advanced identity solutions. This engineering role prioritizes developing and maintaining customer authentication and account systems for diverse platforms.In this position, you will be hands-on in engineering CIAM capabilitie ...

Lead Transportation Engineer Opportunity

TRUE is hiring a Professional Transportation Engineer ready to lead innovative projects in roadway and intersection design. Embrace a culture that values mentorship and collaboration.In this role, you will be responsible for the design and planning of key transportation projects. At TRUE, you’ll experience a ...

Lead Product Development Engineer

Join a dynamic team as a Lead Product Development Engineer in Alberta, focusing on enhancing livestock equipment through innovative designs and testing methodologies. Make an impact in the manufacturing sector!Grasslands Recruitment Specialists is looking for a Senior Design Engineer to lead new produc ...

Lead Engineer, Capital Projects

Excellent opportunity to continue your career with an established industry leader Receive a competitive salary and a wide host of benefits Develop yourself professionally and contribute to a growing organization!The Timmins West mine is located approximately 18 kilometers west of Timmins, Ontario, one ...

Lead Presentation Software Engineer

Who We Are Founded in 2023, 2K Sports Lab is the newest stand‑alone studio at 2K looking to push game development boundaries to bring 2K’s next groundbreaking sports franchise to life. We’re building a world‑class team at our new Vancouver, BC location where our goal is to deliver an exceptional experience throu ...

Lead Software Engineer, AI

## Lead Software Engineer, AIApplyremote type: Hybridlocations: Canada, Toronto, Ontariotime type: Full timeposted on: Posted 6 Days Agotime left to apply: End Date: July 15, 2026 (30+ days left to apply)job requisition id: JREQ **Lead Software Engineer, AI**Are you passionate about building AI-drive ...

Lead Software Engineer, AI

## Lead Software Engineer, AIApplyremote type:Hybridlocations:Canada, Toronto, Ontariotime type:Full timeposted on:Posted 6 Days Agotime left to apply:End Date: July 15, 2026 (30+ days left to apply)job requisition id:JREQ **Lead Software Engineer, AI** ...

Lead Machine Learning Engineer

In this role, you will act as a technical leader driving the design and delivery of advanced machine learning solutions for enterprise clients across multiple industries. You will shape end‑to‑end AI architectures on cloud platforms, translating complex business problems into scalable, production‑ready ML ...

Senior Project Lead Engineer

Job Description: At Hitachi Energy , we’re shaping the future of power systems—making them smarter, safer, and more sustainable. As a Senior Project Lead Engineer , you’ll play a pivotal role in delivering advanced substation automation solutions that keep the grid reliable an ...

Lead Electrical Engineer Edmonton

Join Worley as a Lead Electrical Engineer in Edmonton, Alberta, where you'll leverage your expertise to deliver impactful engineering projects. This full-time position emphasizes project management and team collaboration.In the Lead Electrical Engineer role, you will guide electrical engineering effort ...

Senior Project Lead Engineer

Job Description:AtHitachi Energy , we’re shaping the future of power systems—making them smarter, safer, and more sustainable. As aSenior Project Lead Engineer , you’ll play a pivotal role in delivering advanced substation automation solutions that keep the grid reliable and resilie ...

Lead Release Train Engineer

As a Lead Release Train Engineer (Director), you will lead and optimize large-scale Agile delivery across multiple teams within an Agile Release Train (ART). This role focuses on enabling predictable, high-quality delivery while fostering collaboration, continuous improvement, and alignment between strategy and ...

Senior/Lead Electrical Engineer

Senior/Lead Electrical Engineer Tetra Tech is adding a Senior/Lead Electrical Engineer to our EI&C team based inCalgary, AB .Your Impact Join Tetra Tech to make a real difference. Our work leverages cutting‑edge technologies, advanced analytics, and the expertise of world‑class scientists and ...

Lead Machine Learning Engineer

In this role, you will act as a technical leader driving the design and delivery of advanced machine learning solutions for enterprise clients across multiple industries. You will shape end‑to‑end AI architectures on cloud platforms, translating complex business problems into scalable, production‑ready ML system ...

Lead Building Commissioning Engineer

A global engineering design firm in Toronto is seeking a lead commissioning consultant to deliver projects with a focus on sustainable design. The candidate will manage junior staff and lead projects by conducting design reviews and preparing commissioning plans. Applicants should have extensive experience in co ...

Senior Lead CFD Engineer

Location to be confirmed: Montreal, London | Remote/Hybrid options available Employment Type Full-time Salary $90,000 CAD and up, depending on experience About RheEnergise RheEnergise is acleantech startup developing low-cost, massively scalab ...

Assistant Lead Foundations Engineer

Compensation: CAD 105,000 - CAD 155,000 - yearly Company Description Join Egis, where your ambition meets unparalleled growth opportunities. As we continue to expand within Canada, we're looking for talented professionals like you to be a part of our innovative team. Imagine working along ...

Lead QA Engineer Appigee

Please note, this role is not able to offer visa transfer or sponsorship now or in the future. About the Role As an Lead- QA Engineer- Appigee , you will make an impact by implementing and validating robust API security controls and developing automated test frameworks tha ...

Project Engineer Lead Electrical

The Project Engineer is responsible to provide technical support and oversight during planning, development, execution and commissioning of plant modifications. The project engineer must be knowledgeable of the technical and quality requirements and the regulatory codes and standards applicable to the discipline ...

Mechanical Integration Lead Engineer

Req ID: Your future role Take on a new challenge and apply your mechanical integration expertise in a cutting-edge field. You’ll work alongside collaborative and innovative teammates.You'll play a key role in leading the development and integration of mechanical systems for train platforms. ...

Lead Civil Track Engineer

Senior Track Engineer GHD is looking for a senior track engineer to join our team in the Greater Toronto Area. The role involves leading a technical team and managing the track design process, ensuring compliance with client requirements and industry codes.ResponsibilitiesLead track design fo ...

Lead Software Engineer MLOps

You are as unique as your background, experience and point of view. Here, you’ll be encouraged, empowered and challenged to be your best self. You'll work with dynamic colleagues - experts in their fields - who are eager to share their knowledge with you. Your leaders will inspire and help you reach your p ...

Lead Machine Learning Engineer

Job Overview Lead Machine Learning Engineers at Thoughtworks use modern architectures to develop end-to-end scalable machine learning systems and applications. They use their specialized depth and breadth of knowledge to impact the achievement of client, project or service objectives and advocate ...

Mechanical Integration Lead Engineer

Req ID: Your future role Take on a new challenge and apply your mechanical integration expertise in a cutting-edge field. You’ll work alongside collaborative and innovative teammates. You'll play a key role in leading the development and integration of mechanical systems for tra ...

Lead Mechanical Integration Engineer

Elevate your career as a Lead Mechanical Integration Engineer in a cutting-edge environment. Utilize your mechanical integration skills to foster collaboration and innovation across train platform systems.In this pivotal role, you will manage mechanical systems development for train platforms. Collaborating ...

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