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

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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 ...

Front End Engineer Tech Lead

illumin is a leading technology company that provides marketers with a one‑stop solution for omnichannel digital advertising with best‑of‑category return on advertising spend. Our journey automation technology, illumin™, offers planning, buying, and real‑time intelligence from one platform. W ...

Lead Engineer Azure Prod Support

Lead Engineer - Application SupportReady to turn bold ideas into real-world impact?At Genpact, we don’t just adapt to change, we lead it. AI and digital innovation are transforming the way businesses work, and we’re at the forefront of it. Genpact’s AI Gigafactory, our industry-first accelerator, exemplifies how ...

Lead Engineer Carbon Health Platform

Shape the future of healthcare technology as a Lead Engineer at Carbon Health. Your expertise will focus on building resilient backend architectures that drive innovation in patient care.In this pivotal role, you will lead technical efforts, mentor fellow engineers, and champion best practices in software de ...

Lead Engineer Carbon Health Platform

Shape the future of healthcare technology as a Lead Engineer at Carbon Health. Your expertise will focus on building resilient backend architectures that drive innovation in patient care.In this pivotal role, you will lead technical efforts, mentor fellow engineers, and champion best practices in software de ...

Lead Engineer Carbon Health Platform

Shape the future of healthcare technology as a Lead Engineer at Carbon Health. Your expertise will focus on building resilient backend architectures that drive innovation in patient care.In this pivotal role, you will lead technical efforts, mentor fellow engineers, and champion best practices in software de ...

Lead Engineer Carbon Health Platform

Shape the future of healthcare technology as a Lead Engineer at Carbon Health. Your expertise will focus on building resilient backend architectures that drive innovation in patient care.In this pivotal role, you will lead technical efforts, mentor fellow engineers, and champion best practices in software de ...

Lead Engineer Carbon Health Platform

Shape the future of healthcare technology as a Lead Engineer at Carbon Health. Your expertise will focus on building resilient backend architectures that drive innovation in patient care.In this pivotal role, you will lead technical efforts, mentor fellow engineers, and champion best practices in software de ...

Lead Mechanical Engineer, Mining/Resources

Lead Mechanical Engineer, Mining/Resources Job Description 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 d ...

Lead Mechanical Engineer, Mining/Resources

Lead Mechanical Engineer, Mining/Resources Job Description 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 d ...

DevOps Engineer Lead at RBC

Join the RBC team as a Lead DevOps Engineer, where innovation meets application development in a hybrid setting based in Toronto. Spearhead CI/CD pipeline design while ensuring best practices are followed for robust software delivery.This 5-month contract role is ideal for a seasoned professional eager ...

Instrumentation & Controls Lead Engineer Nuclear

Join Black & Veatch as a Lead Instrumentation & Controls Engineer in Markham, ON. Drive design and project coordination for cutting-edge Nuclear Power Generation systems.In this pivotal role, you will lead the instrumentation team in creating engineering documentation and managing design tasks associat ...

Lead Structural Engineer Windsor, Ontario

Become a Structural Engineering Design Lead at Tandem Group in Windsor, Ontario. Your expertise will guide projects from concept through completion across various sectors including automotive and industrial.As a full-time Structural Engineering Design Lead, you'll work directly under the Structural Eng ...

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 ...

Mechanical Integration Lead Engineer Quebec

Elevate your career as a Mechanical Integration Lead Engineer with a global provider in Quebec. This full-time role focuses on managing mechanical integration and drafting assembly designs.The successful candidate will oversee mechanical activities, ensuring adherence to project timelines and quality standar ...

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 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 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 Devops Platform Engineer mississauga

Day-to-Day Insight Global is seeking a Lead DevOps Engineer to support a distributed, high-volume transaction processing platform within Global Payments Technology function. This role is not traditional DevOps. The focus is on operating, scaling, and stabilizing Camunda 8-based workflow platforms ...

Senior Java Engineer & Team Lead

About the project A fast-growing fintech company in the payment solution. Main responsibilities Write clean, concise, modular code in an agile environment Mentor developers Provide code reviews Provide input to the DevOps team Part o ...

Lead Power Systems Commissioning Engineer

A leading engineering firm in Ontario seeks a highly motivated Lead Commissioning Engineer to join its team. You will lead testing and commissioning teams, ensure safety compliance, and manage technical issues in diverse electrical projects. The position requires a Bachelor's degree or equivalent, with a minimum ...

Lead Process Automation Engineer (Hybrid)

A global consulting firm seeks an Automation Engineering Consultant in Calgary, Alberta to lead projects improving operational efficiency in various mining and energy sectors. Candidates must have a Bachelor's degree in Engineering and over 10 years of relevant experience. Responsibilities include managing proje ...

Senior eVTOL Aerostructures Lead Engineer

A leading aerospace company is seeking a Senior Design and Aerostructures Engineer based in Ontario to lead mechanical and structural development for advanced eVTOL aircraft. The ideal candidate will have over 5 years of aerospace experience and familiarity with full lifecycle development. This role offers compe ...

Senior Lead Engineer Transport Projects

Une société d'ingénierie publique à Toronto recherche un Lead Engineer pour conduire des projets d'infrastructure routière. Ce rôle implique la gestion des équipes de projet, la collaboration avec les parties prenantes et la supervision des consultants. Les candidats doivent posséder un permis d'ingénieur et un ...

Senior Java Engineer & Team Lead

About the project A fast-growing fintech company in the payment solution. Main responsibilities Write clean, concise, modular code in an agile environment Mentor developers Provide code reviews Provide input to the DevOps team Part o ...

Lead Teamcenter Engineer at Infosys

Drive innovation as a Lead Teamcenter Engineer with Infosys in Mississauga, Canada. This role focuses on configuration, BMIDE modeling, and lifecycle management within Teamcenter environments.We're looking for an individual with over 8 years of technical expertise in Teamcenter Integration and platforms. You ...

Lead Data Engineer (Audience Intelligence)

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 – the way fans spend their money, the events that fans attend, the ...

Liquid Cooling Infrastructure Lead Engineer

Join CoolIT Systems in Calgary as the Liquid Cooling Infrastructure Lead Engineer. This role involves leading designs for pioneering liquid cooling infrastructures used in supercomputing and cloud solutions.You will be responsible for the mechanical design processes of facility and data hall side liquid cool ...

Lead Mechanical Engineer in Sudbury

Take your career to the next level with Glencore as a Lead Mechanical Engineer in Sudbury, Ontario. This full-time role emphasizes engineering leadership in a dynamic operational setting.Reporting to the Superintendent of Engineering, you'll manage engineering assessments, design documentation, and construct ...

Lead Facility Engineer in Calgary

Become a key player at TAQA North as a Lead Facility Engineer in Calgary. This strategic role involves supervising the delivery of complex oil and gas infrastructure projects.As a Senior Facility Engineer, you will report directly to the Facilities Engineering Manager and manage multiple concurrent projects. ...

Lead Infrastructure Engineer at VGS

Embrace the future of payment technology as a Lead Infrastructure Engineer at VGS. This role focuses on enhancing cloud operations and site reliability in a fully remote capacity.At VGS, you will leverage your expertise in Infrastructure and Site Reliability Engineering to design and maintain scalable ...

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 (BESS).A ...

Lead Engineer for Manufacturing Processes

Join Zero Point Cryogenics as an Engineering Lead, focusing on manufacturing processes and quality control. This full-time, on-site role bridges R&D and scalable production, demanding strong systems thinking.You will spearhead engineering initiatives, guiding product transitions from prototype developm ...

Lead Electrical & Instrumentation Engineer Electra

Take the next step in your career with Electra Battery Materials as a Lead Electrical and Instrumentation Engineer. Your expertise will enhance operations in a dynamic battery materials facility.In this key role, oversee teams engaged in electrical and instrumentation tasks while driving efficiency. Me ...

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 microservice ...

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 ch ...

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 ...

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 ...

Mechanical Integration Lead Engineer Quebec

Elevate your career as a Mechanical Integration Lead Engineer with a global provider in Quebec. This full-time role focuses on managing mechanical integration and drafting assembly designs.The successful candidate will oversee mechanical activities, ensuring adherence to project timelines and quality s ...

Lead Electrical Engineer at RVA

Elevate your career as a Lead Electrical Engineer with RVA, working on innovative projects in water distribution systems and building electrical infrastructure. Utilize your expertise in planning, design, and optimization.RVA is searching for a highly skilled Lead Electrical Engineer with over 15 years ...

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 complia ...

Lead Test Engineer Cloud Solutions

Elevate customer experiences as a Lead Test Engineer at Genesys in Canada. Drive testing strategies and collaborate with cross-functional teams to ensure top-notch software quality.At Genesys, a leader in AI-powered cloud solutions, you will play a pivotal role in the Batch Analytics Team. This full-ti ...

Lead Java Engineer at Citi

Citi is looking for a skilled Lead Java Engineer to enhance our global software solutions. You'll leverage your Java and Spring expertise while adhering to engineering standards and fostering collaboration.As a Lead Java Engineer, you will contribute to solution design, project delivery, and system ana ...

Lead AI Engineer at Citi

Shape the future of AI technology at Citi as a Senior AI Engineer. This hybrid role focuses on designing autonomous AI agents to solve complex financial challenges.As a Senior AI Engineer in Citi's Enterprise Operations & Technology division, you will leverage your expertise to create intelligent, high ...

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 de ...

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 va ...

Lead DevOps Engineer Cloud Architecture

Join a leading software platform as a Lead DevOps Engineer, focusing on cloud architecture and secure customer solutions. Engage in designing AWS and Kubernetes-based environments for the financial sector.This senior position blends hands-on engineering with impactful solution delivery. You'll design s ...

Mechanical Sensor Lead Engineer Role

Step into a pivotal Lead Engineer role in Mechanical Sensor Development. Focus on innovative sensor solutions while ensuring project success through expert engineering practices.In this impactful position, you will manage sensor development projects while meeting customer and regulatory needs. Your res ...

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 ...

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 ...

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    Lead Software Engineer Pythonreact Jobs in Canada Job Search Guide, Trends and Insights