152,375+ Lead Fullstack Engineer Python Fastapi Jobs in Toronto, Canada — Local Employers Hiring June 2026

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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 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 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 Municipal Engineer – Water Projects

Shape municipal infrastructure as a Senior Engineer, focusing on stormwater and sanitary design projects. This hybrid role allows you to lead diverse engineering tasks impacting the greater community.As a Senior Municipal Engineer, you will spearhead the design and implementation of municipal conveyance syst ...

Water Building Mechanical Lead Engineer

A leading engineering firm located in Ontario seeks a Team Lead - Building Mechanical Engineers specializing in HVAC and plumbing systems. This role involves managing a team, ensuring technical excellence in project delivery, and requires strong leadership and design skills. Ideal candidates will have a Bachelor ...

Lead Structural Engineer Bridges & Infrastructure

A government transportation agency in Toronto seeks a Lead Engineer, Structural to oversee engineering projects and ensure safety on transportation corridors. The ideal candidate will lead teams in structural design and project delivery, requiring a Professional Engineer license with expertise in bridge and tran ...

Lead Frontend Engineer MTS 1

About The Team Authenticity Guarantee is an important initiative in eBay where a select category of items are authenticated by professional authenticators to increase buyer confidence, satisfaction & trust. Authentication Technology team is responsible for building software solutions for orchestr ...

Bridge Inspection Lead Engineer Role

Lead critical bridge inspection initiatives as a Senior Structural Engineer. Oversee and execute comprehensive assessments of transportation structures with a strong focus on safety and design integrity.In this pivotal role, you will coordinate inspections and manage the structural engineering aspects of tra ...

Lead Site Reliability Engineer Access

Lead Site Reliability Engineer - Access page is loaded## Lead Site Reliability Engineer - Accesslocations: Torontotime type: Full timeposted on: Posted Yesterdayjob requisition id: R- **WHAT MAKES US, US**Join some of the most innovative thinkers in FinTech as we lead the evolution of financial technolog ...

Lead Engineer, Boiler House Operations

Drive operational excellence as Lead Engineer, Boiler House. Manage the safe and compliant operation of boiler systems, focusing on maintenance, training, and efficiency improvements.This position requires strong leadership and technical skills to ensure all boiler equipment operates safely and effectively. ...

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 Embedded Firmware Engineer Contractor

About Very Very is a fully distributed technology firm led by expert problem-solvers who create efficient, scalable solutions that move commercial, industrial, and consumer products from pilot to production in record time. We believe that real innovation happens in the grind — working sho ...

Sanofi Lead Machine Learning Engineer

Shape the future of healthcare as Sanofi's Lead Engineer specializing in Machine Learning Applications. Design scalable AI systems that streamline clinical product development and enhance patient outcomes.As a key member of the Data Engineering Management group, you will focus on developing robust ML solutio ...

Senior Frontend Engineer (Team Lead)

What You’ll Work On: Leading a team of frontend engineers, owning delivery, execution quality, and technical direction Owning complex frontend systems and features end-to-end, from design through long-term production health Driving org-wide initiatives across design systems, applicat ...

Lead Platform Engineer, TD Securities

Work Location:Toronto, Ontario, CanadaHours:37.5Line of Business:Technology SolutionsPay Details:$126,800 - $164,100 CADThis role is eligible for a discretionary variable compensation award that considers business and individual performance.TD is committed to providing fair and equitable compensation opportuniti ...

Lead Machine Learning Engineer, GFT

OverviewYou will be part of a high-performing GenAI and Mobile Team that is dedicated to delivering innovative, AI-driven solutions across the banking and finance technology landscape. We value talent, tenacity, meticulousness, and a results-focused mindset, and we are looking for an experienced Machine Le ...

Lead Security Engineer at EvenUp

Join EvenUp as a Senior Security Engineer in our hybrid Toronto office. Drive the strategy and execution of security measures that protect our AI technology and sensitive data.This role focuses on leading the charge in risk management and code security initiatives. You will develop incident response plans, c ...

Lead AI Engineer (Azure / GenAI)

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 ...

Senior Frontend Engineer (Team Lead)

You will lead the development and evolution of our frontend platform, driving both team execution and the broader technical direction of the UI across the product. This role combines hands-on engineering with team leadership and org-wide influence. You’ll be responsible for delivering high-quality, ...

Lead ML Engineer MLOps/LLMOps

As a Lead ML Engineer focusing on MLOps and LLMOps at Manulife, you will be at the heart of a data-driven culture! You will serve as the product owner for Manulife's MLOps framework, standards, and guidelines, maintaining the central GitHub MLOps repository, and fostering a community around it. You ...

Lead Software Engineer (Informatica Cloud)

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 Platform Engineer (DevOps & MLOps)

Shore is an IT and strategy consulting firm focusing on innovation in the public sector. We deliver services and tools that advance public sector organizations and the services they provide. Shore’s working environment is flexible, collaborative, and down to earth. We work hard and deliver exception ...

Lead iOS Engineer at Speechify

Become a Lead iOS Engineer at Speechify and make a difference in learning accessibility. This fully remote position emphasizes strategic engineering and user experience optimization.In this key role, you will significantly contribute to the success of Speechify’s iOS app, which has been recognized for its in ...

Lead Marketing Technology Engineer Neo

Join Neo as a Lead Marketing Technology Engineer in Calgary or Toronto to redefine customer engagement through cutting-edge technology. This role emphasizes hands-on development of marketing infrastructure and systems.This full-time position involves building critical tools for customer interactions and perf ...

Lead Software Engineer at PheedLoop

Become a Lead Software Engineer at PheedLoop in Toronto, ON, where you'll build vital software for live event success. This hybrid role demands ownership and fast-paced delivery.PheedLoop is looking for a skilled engineer motivated to impact live events profoundly. You’ll collaborate with leadership and cust ...

Lead Engineer, Cybersecurity at NIQ

Advance your career with NIQ as a Lead Engineer specializing in Cybersecurity, with responsibilities in CIAM and IAM integration. This full-time position emphasizes the management of complex authentication systems.In this role, you will lead efforts to design, implement, and maintain CIAM solutions, ensuring ...

Lead DevOps Engineer Cloud Focused

Join Tata Consultancy Services as a Lead DevOps Engineer specializing in cloud technologies and automation. This role is pivotal in implementing CI/CD practices and managing monitoring tools.As a key player at TCS, you will oversee cloud infrastructure, focusing on optimizing services using tools like Datado ...

Lead Network Security Engineer Role

Drive advanced security measures with innovative micro-segmentation solutions as a Network Security Engineer focusing on Guardicore/Akamai for a financial institution. This role is pivotal in shaping security infrastructure.As an experienced engineer with over a decade in network security, you’ll design and ...

Hybrid Lead Structural Engineer Role

Explore the Hybrid Lead Structural Engineer opportunity at Sargent & Lundy, where your skills in structural analysis and design will shine in power transmission projects. Collaborate in a flexible environment that supports innovation.In this role, you will contribute your extensive knowledge as a structural ...

Lead Software Engineer, Finance System

Lead Software Engineer About the Role The Lead Software Engineer is responsible for designing, developing, and maintaining scalable, high‑quality software solutions that support enterprise financial systems and digital transformation initiatives. This role requires strong hands‑on technic ...

Lead Structural Engineer Role Cementation

Lead groundbreaking mining projects as a Senior Structural Engineer with Cementation in North Bay, Sudbury, Toronto, or Vancouver. Your expertise will guide safe, compliant engineering solutions.Cementation is actively seeking a Senior Structural Engineer who will be pivotal in delivering high-quality engine ...

Lead AI Forward Deployed Engineer

Join Accenture as a Lead AI Forward Deployed Engineer, where you will specialize in designing cutting-edge, agent-powered systems for enterprise environments. Bring your 7+ years of experience in cloud-native technologies to life.As a leader in this role, you will engage clients to transform AI ideas into ac ...

Lead Electrical Engineer – Airport & Infrastructure

A leading engineering company in Toronto is seeking an Electrical Engineer to lead the design and implementation of electrical systems for airport projects and other infrastructure. The ideal candidate will have a Bachelor's degree in Electrical Engineering, a P.Eng. designation, and 4+ years of relevant experie ...

Lead Municipal Engineer in Toronto

Step into a vital role as a Lead Senior Municipal Engineer with Egis in Toronto, Ontario. Your strong background in roadway design and municipal projects will guide innovative infrastructure development.In this senior engineering position, you will oversee municipal and transportation projects, functioning a ...

Lead Medical Device Development Engineer

Shape the future of healthcare with Inertia as a Lead Medical Device Development Engineer, where you will manage key projects and client partnerships. Embrace a role that requires strategic oversight and technical proficiency in a hybrid work setting.In this senior role, your expertise in engineering and tea ...

Lead Mechanical Engineer, Mining/Resources

Lead Mechanical Engineer, Mining/Resources Job Description The Opportunity Shape the World Around You – As a Lead Mechanical Engineer , you will lead the delivery of complex mechanical and piping engineering for mining and industrial projects across Canada. From early c ...

Senior Electrical Engineer & Team Lead

At Kepler Communications, we’re not just imagining the future of on-demand space connectivity - we’re leading it! Our mission is to provide real-time Internet access for space-based assets, enabling a new era of data-driven exploration and innovation. With 33 satellites launched t ...

Lead Software Engineer en Réassurance

Devenez Lead Software Engineer chez Intact, un poste de haute responsabilité mêlant ingénierie logicielle, leadership et innovation en Réassurance. Utilisez vos compétences techniques pour transformer des défis complexes en solutions.Ce rôle s'adresse aux experts en ingénierie logicielle souhaitant influence ...

Lead Data Engineer at Spellbook

Spearhead data initiatives at Spellbook as a Senior Data Engineer, specializing in AI-driven legal technologies. Your expertise will help streamline contract workflows through advanced data solutions.In this position, you will be pivotal in developing scalable infrastructure that supports analytics and produ ...

Senior UI Engineer Lead Role

Shape the future of UI at Meltwater as a Senior UI Engineer Lead. This hybrid role marries hands-on coding with leading a talented frontend team.In this pivotal position, you will not only lead a team of frontend engineers but also oversee the technical direction and quality of UI solutions. Collaborate clos ...

Lead Security Engineer – Tenzai Implementation

About the role As a Lead Security Engineer – Tenzai Implementation, you will make an impact by leading the deployment, integration, and optimization of Tenzai security solutions across the enterprise. You will be a valued member of the Threat & Vulnerability Management (TVM) team and work collabo ...

Lead Mechanical Engineer Pump Testing

Join Armstrong Fluid Technology as a Lead Mechanical Engineer, specializing in pump testing systems and manufacturing improvements. Utilize your engineering expertise to drive projects that support energy efficiency and sustainability.This role encompasses the leadership of mechanical design and engineering ...

Lead Engineer for Illumination Systems

Join Egis Canada as a Lead Engineer in Illumination, where you will manage the design and development of cutting-edge roadway lighting solutions. This role demands strong leadership and technical skills to drive project success.As the Lead Electrical Engineer, you will coordinate teams, review designs, and p ...

Lead Software Engineer Manager Role

Become a pivotal part of Jobber as a Manager of Software Engineering in a hybrid role across Edmonton, Kitchener-Waterloo, Toronto, or Vancouver. Champion software solutions to empower small service-based businesses.In this leadership role, you'll manage the engineering efforts for two critical teams focused ...

Lead AI Engineer at Tangerine

Join Tangerine as a Senior AI Engineer, where you will influence the development of innovative AI solutions and scalable systems. This role is designed for those eager to make a meaningful impact.As a vital member of the team, you will design and implement agentic AI applications while ensuring system reliab ...

Lead Mobile DevOps Engineer Role

Lead mobile infrastructure improvements at TD in Toronto as a Lead Mobile DevOps Engineer. Champion CI/CD strategies to enhance the development and release of mobile applications.As an integral member of TD's DevOps team, you will specialize in optimizing mobile CI/CD processes for iOS and Android platforms. ...

Lead Structural Engineer at AtkinsRéalis

Manage and deliver bridge engineering projects with AtkinsRéalis in Ontario, Canada. This role focuses on innovative structural solutions alongside a multidisciplinary team.As a Lead Structural Engineer, you will oversee design teams on multiple transportation projects, implementing advanced engineering tech ...

Quality Engineer Team Lead StackAdapt

Join StackAdapt as a Quality Engineer Team Lead to enhance our software's quality and performance. This remote role focuses on automation and agile methodologies to meet fast-paced release cycles.You will lead a team of talented engineers, fostering a culture of quality and continuous improvement. Your respo ...

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