685,636+ Lead Software Engineer Pythonreact Jobs in Canada — Top Companies Hiring June 2026

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Lead Research and Development Engineer

Join to apply for theLead Research and Development Engineerrole atSonic Incytes Medical Corp. Join to apply for theLead Research and Development Engineerrole atSonic Incytes Medical Corp. At Sonic Incytes, theproductdevelopment team plays an integral ro ...

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 ...

Vancouver Lead Engineer for Distribution

Join Qualus as a Lead Distribution Engineer, working in a hybrid model from Vancouver, BC. You'll leverage your 5+ years of electrical design experience to lead vital distribution projects.In this role, you will be responsible for driving overhead and underground distribution engineering projects, ensuring t ...

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 AI Engineer at Tangerine

Lead innovative AI initiatives at Tangerine as a Principal AI Engineer. Focus on natural language interfaces and build secure AI platforms to meet business needs.As a senior Principal AI Engineer, you will be at the forefront of AI development and architecture. Your responsibilities will include designing AI ...

Senior Process Lead Engineer Calgary

Elevate your career with Wood as a Senior Process Lead Engineer in Calgary. This hybrid role focuses on design leadership for heavy oil and SAGD projects.In this key position within the Canada Projects business, you will manage the engineering design process across various stages, including study, FEED, and ...

Lead Water Resources Engineer WSP

Join WSP as a Senior Water Resources Engineer specializing in mine water projects across Alberta and British Columbia. Utilize your leadership skills and technical expertise to drive impactful solutions.WSP seeks a Senior Water Resources Engineer to oversee innovative surface and mine water initiatives. In t ...

Lead Control Systems Engineer – Peterborough

BWXT Nuclear Energy Canada Inc. is seeking a Lead Control Systems Engineer in Peterborough, ON, to drive engineering excellence in the nuclear sector. Utilize your leadership skills in project management and system design.As part of the Fuel Handling and Engineered Solutions group, you will support the devel ...

Lead Electrical Engineer at Kepler

Elevate your career with Kepler Communications as a Lead Electrical Engineer. This role combines leadership with cutting-edge hardware design for space connectivity.Kepler is seeking a Senior Electrical Engineer to lead a small team and drive innovative hardware solutions for our space technology. In this hi ...

Vancouver Lead Engineer for Distribution

Join Qualus as a Lead Distribution Engineer, working in a hybrid model from Vancouver, BC. You'll leverage your 5+ years of electrical design experience to lead vital distribution projects.In this role, you will be responsible for driving overhead and underground distribution engineering projects, ensuring t ...

Lead Geotechnical Engineer Role Ontario

Elevate your engineering career as a Senior Geotechnical Engineer with our dynamic Geotechnical group in Southern Ontario. Utilize your expertise in geotechnical investigations and construction support to shape infrastructure projects.We are looking for a Senior Geotechnical Engineer with 8+ years of experie ...

Lead Android Engineer at Speechify

Join Speechify's mission in Waterloo, Canada, as a Lead Engineer for our Android Core Product. We're looking for someone experienced in Kotlin who can drive user-centric solutions.As the Lead Engineer, you will be responsible for owning significant features and enhancing the Android app's user experience. Yo ...

Lead Senior Geotechnical Engineer Canada

Join AtkinsRéalis as a Senior Geotechnical Engineer, leading multidisciplinary teams across Canada in mining and metals. Enhance tailings storage facility designs and mentor the next generation of engineers.AtkinsRéalis is expanding its Minerals and Metals team and seeks a Senior Geotechnical Engineer. This ...

Lead Data Engineer at Xanadu

Shape the future of quantum computing as a Lead Data Engineer at Xanadu. Transform data pipelines into a cohesive platform supporting innovative research and business analytics.In this hands-on technical role, you will develop Xanadu’s data infrastructure while collaborating with hardware researchers and dat ...

Lead Civil Structural Engineer Calgary

Join Equinox Engineering Ltd. as a Lead Civil-Structural Engineer in Calgary, AB. This full-time role focuses on innovative oil and gas infrastructure projects while mentoring junior engineers.You will oversee the civil and structural engineering aspects of complex projects, ensuring safety and compliance. Y ...

Lead Quality Engineer at Manulife

Elevate software quality at Manulife as a Lead Quality Engineer, focusing on automated testing in a hybrid work environment. Collaborate with teams to enhance systems and ensure performance excellence.As a Lead Quality Engineer, you will design scalable test solutions and influence product quality. This role ...

Lead DevOps Engineer for Payments

Elevate your career with Insight Global as a Lead DevOps Engineer, specializing in automated payment processing within a high-volume transaction environment. This role emphasizes the operational excellence of Camunda 8-based platforms for seamless transactions.In this pivotal position, you will take charge o ...

Lead Performance Engineer at UniSysTech

Shape enterprise application performance with UniSysTech Consulting as a Lead Performance Engineer. Drive load testing and performance strategies in a hybrid work model.UniSysTech Consulting is looking for a Lead Performance Engineer to spearhead initiatives in performance testing and optimization for critic ...

Electrical Engineer Lead in Edmonton

Enhance your engineering leadership as an Electrical Engineer Lead in a hybrid role based in Edmonton, AB. Oversee design efforts, manage projects, and mentor junior engineers.This full-time position requires a seasoned Electrical Engineer with at least 10 years of experience, specializing in structural proj ...

Railway Mechanical Integration Lead Engineer

A global transportation solutions provider in Quebec is seeking a full-time Mechanical Integration Mechanical Lead Engineer. This role involves managing mechanical integration activities, ensuring compliance with project commitments, and creating assembly drawings. The ideal candidate will have a Master's degree ...

Lead Civil Engineer Mineral & Metals

Join our team and be part of an exciting execution-phase project in the North American mining industry. You'll play a key role in critical project phases, from Basic Engineering and Detailed Engineering to Construction, gaining hands‑on experience across a variety of commodities. This is your opportunity t ...

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 AI Developer Experience Engineer

Shape the technical standards for AI interactions at Shop Builder as a Principal Engineer in AI Developer Experience. Your expertise will influence developer and agent systems across multiple platforms.In this leadership role, you will take ownership of the technical architecture for Shop Builder's agent-rea ...

Lead Electrical Engineer in Kelowna

Elevate your career with Design Works Engineering as a Lead Electrical Engineer in Kelowna. Focus on building and subdivision electrical designs while collaborating within a multidisciplinary team.This position requires 5+ years in electrical consulting engineering, particularly in building electrical system ...

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 Requirements Engineer Hybrid Role

Join Matchtech as a Lead Requirements Engineer, focusing on high-profile railway projects in Toronto with a hybrid work model. Utilize your extensive knowledge in requirements management and compliance.In this pivotal role at Matchtech, you'll oversee requirements engineering for significant rail transit ini ...

Lead Android Engineer at eBay

Become a key player in shaping eBay Live as a Lead Android Engineer. This role offers the chance to innovate within the live shopping platform and influence the future of ecommerce.eBay is searching for a collaborative and passionate Android Software Engineer to join their dynamic team. You'll be responsible ...

Lead Engineer for Substation Designs

Join CIMA+ as a Lead Engineer and manage substation civil designs from Calgary or Edmonton. Influence sustainable energy projects and lead a dedicated team.We are looking for a Civil Substation Lead Engineer with a minimum of 12 years of experience to lead our design efforts for high-voltage substations. Thi ...

Lead Process Engineer at Carbonyx

Shape the future of carbon capture as the Lead Process Engineer at Carbonyx in Vancouver, British Columbia. This hands-on role focuses on reactor technology development, optimization, and scale-up.Carbonyx is seeking an experienced Lead Process Engineer for a 12-month contract with potential for permanent em ...

Lead Data Solutions Engineer Affinity

Join Affinity as a Lead Data Solutions Engineer in a hybrid role based in Toronto or Vancouver. Excel in technical leadership, data modeling, and hands-on coding for a robust data environment.As a Principal Engineer at Affinity, you will influence data quality and analytics solutions within the Enterprise Da ...

Lead Frontend Engineer at Meltwater

Join Meltwater as a Lead Frontend Engineer to shape our UI architecture and drive technical direction. Lead a team to enhance product performance and delivery while maintaining code quality.In this senior role, you will manage a team of frontend engineers and oversee the execution of complex systems from des ...

Electrical Systems Lead Engineer Role

Join HDR's team in Calgary as a Senior Electrical Engineer, leading electrical systems design and ensuring project success through collaboration and compliance with standards.This role calls for a detailed-oriented Senior Electrical Engineer who can navigate the complexities of electrical design for various ...

Lead Mechanical Engineer in Vancouver

Make an impact in mining technology as a Lead Mechanical Engineer in Vancouver. This Senior Team Lead role emphasizes strategic oversight, innovative design, and rigorous project management.In this pivotal position at our engineering firm, you will guide a skilled team in mechanical design. Collaborate with ...

Lead Data & AI Platform Engineer

Shape the future of AI at Google Cloud as a Lead Platform Engineer specializing in Data and AI. Focus on architecting robust agentic platforms to drive automation and efficiency.This position requires strong expertise in building enterprise-level data and AI infrastructures with a focus on microservices and ...

Lead Electrical Engineer at AtkinsRéalis

Join AtkinsRéalis as a Team Lead in Electrical Engineering, leading diverse projects in Calgary. Your technical expertise will guide the team and drive business development initiatives.As a vital member of the Electrical Engineering team, you will provide mentorship and support for a skilled group of enginee ...

Lead Automation Safety Engineer BBA

Join BBA as a Lead Automation Safety Engineer, where you will manage critical safety aspects of automated systems. Your role includes risk analysis and ensuring compliance with industrial safety standards.As a senior engineer, you will be responsible for overseeing various stages of machine safety projects, ...

Digital Verification Lead Engineer Role

Join the Cadence team as a Lead Engineer focusing on digital verification in Montreal. Drive high-performance physical IP development through your expertise in verification methodologies.In this role, you will lead the digital verification efforts at Cadence, ensuring robust testing and high-quality design i ...

Lead Quality Assurance Engineer Position

Drive excellence in software testing as a Lead Quality Assurance Engineer. Inspire a QA team while implementing innovative strategies for superior product quality.In this pivotal role, you will lead a team of QA engineers and conduct hands-on testing to ensure high standards. Your responsibilities also inclu ...

Carbody Shell Manufacturing Lead Engineer

Join Alstom as a Lead Process Engineer specializing in carbody shell production. Leverage your manufacturing and process engineering skills in a collaborative environment.In this critical engineering role, you will optimize manufacturing processes and equipment while collaborating with teams across Engineeri ...

Lead Controls Engineer at PepsiCo

Elevate operations as a Lead Controls Engineer at PepsiCo, driving automation and PLC systems. Showcase your troubleshooting and programming expertise to enhance plant performance.This senior role focuses on providing leadership and operational support to PepsiCo’s Maintenance & Engineering teams. With a str ...

Senior Electrical Lead Engineer Role

Elevate your career as a Senior Electrical Lead Engineer with a well-established consulting firm in Hamilton. This role focuses on spearheading electrical projects across a variety of sectors, offering stable employment and competitive compensation.Your leadership will play a pivotal role in driving high-val ...

Lead Electrical Design Engineer Vancouver

Advance your career with a top Vancouver consultancy as a Lead Electrical Design Engineer. Spearhead mineral processing projects, ensuring design excellence and team mentorship throughout.Vancouver's leading consultancy is searching for a Lead Electrical Design Engineer. In this key role, you will lead vario ...

Lead Test Engineer Coquitlam, BC

Lead Test Engineer We are looking for a Lead Test Engineer to build and lead Moment Energy’s testing and validation capabilities. This role is responsible for defining and executing the testing strategy that ensures the safety, reliability, and performance of our battery energy storage systems (B ...

Lead Electrical Engineer Onsite Projects

Elevate your career as a Lead Electrical Systems Engineer, focusing on intricate design projects in a fully onsite environment. Manage quality, costs, and timely delivery while leading your engineering team.This role demands a proactive leader in electrical systems, guiding skilled engineers through design m ...

Civil Engineer Lead/senior Winnipeg

Full time hybrid role for an Electrical Engineer based in Edmonton, AB. What to Expect Serve as a project manager on select projects and lead design engineer on others Prepare planning and design documents, process calculations, and engineering standards Lead QA/QC ef ...

Lead Reliability Engineer at Manulife

Elevate your impact as a Lead Reliability Engineer with Manulife in Boston, Toronto, or Waterloo. Support Azure cloud services, CI/CD pipelines, and enhance platform efficiencies in a hybrid work environment.As a Director-level individual contributor, you will manage Azure services, lead the implementation o ...

Lead DevOps Engineer at RBC

Elevate application delivery at RBC as a Lead DevOps Platform Engineer. This hybrid role focuses on enhancing developer productivity through innovative CI/CD processes and AI capabilities.In this 5-month contract position, the successful candidate will bridge development and operations within the Toronto off ...

Lead Cloud/Platform Engineer (DevOps)

Join our team as a Lead Cloud/Platform Engineer, focusing on AWS and advancing our DevOps capabilities. This hybrid role centers on leveraging EKS, Terraform, and AI-driven automation.As a Lead Engineer, you will take ownership of our cloud platform, specializing in AWS services with a heavy emphasis on Amaz ...

Lead Engineer for Embedded Development

Take the lead in designing embedded software systems as a Lead Engineer in our progressive R&D team. This role focuses on firmware development for specific hardware products.You will be responsible for analyzing, designing, and implementing software for the Transmission product line. Your expertise in C++ an ...

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 ...

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