685,638+ Lead Software Engineer Pythonreact Jobs in Canada — Top Companies Hiring June 2026

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Model Based Test Lead Engineer

About the role We are seeking a talented, innovative engineer to join our dynamic team, responsible for designing, developing and executing comprehensive test plans and procedures using model-based testing methodologies. The ideal candidate will have strong experience in model-based testing, autom ...

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 Mechanical Engineer, Mining/Resources

Overview 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 depth of engineering, advisory and science-based expertise, our gl ...

Lead Systems Engineer Hybrid Infrastructure

CanCap seeks a skilled Systems Engineer to enhance our hybrid infrastructure. Design, troubleshoot, and automate systems on Google Cloud and Azure in a stimulating hybrid work setup.As a vital member of the CanCap Group, you'll take ownership of hybrid identity and cloud environments, contributing both archi ...

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 ...

Hydropower Engineer Lead in Quebec

Lead hydropower projects at Stantec in Quebec, blending technical expertise with business development. You will manage diverse teams while driving sustainable solutions in renewable energy.As a Hydropower and Dams Lead, you will leverage your 15 years of experience in the hydro industry to enhance operations ...

Lead Mechanical Engineer, Mining/Resources

Responsibilities Lead mechanical and piping engineering packages for multidisciplinary mining and industrial projects across all phases—from conceptual studies to detailed engineering and construction support. Apply deep knowledge of codes and standards (ASME B31.3, B31.4, B31.8, ...

Lead QA Engineer at Verifast

Drive quality assurance excellence at Verifast as a Lead QA Engineer. This role emphasizes hands-on testing, automated frameworks, and mentoring within a fintech environment.As a Lead QA Engineer at Verifast, you will own both technical and business quality aspects. Your mission involves developing automated ...

Lead Process Engineer in Mississauga

Elevate your engineering career with Lycopodium as a Lead Process Engineer in Mississauga, ON. You will deliver high-quality process designs while working collaboratively on diverse global projects.This role requires significant experience in mineral processing, emphasizing process documentation and design a ...

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 Roadway Transportation Engineer Role

Join Stantec as a Lead Transportation Engineer in Hamilton or London, Ontario, and transform how communities connect. This role emphasizes leading teams for municipal roadway design projects that enhance transportation safety.As a Transportation Engineer, you will oversee design staff and manage project fina ...

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 ...

Lead Cloud Engineer with Raisin

Join Raisin as a Lead Cloud Engineer focusing on optimizing our AWS infrastructure and automation pipelines. Work in a hybrid setting and drive impactful projects.As a Lead Cloud Engineer at Raisin, you will play a critical role in improving our cloud environments for numerous not-for-profit initiatives. You ...

Lead Photonics Engineer at Lightmatter

Unlock the future of AI with your expertise in photonics as a Lead Engineer at Lightmatter. This role emphasizes developing integrated laser solutions in a hybrid work environment, collaborating with top engineering minds.Lightmatter invites applications for a Photonics Technical Lead to focus on groundbreak ...

Lead Structural Engineer at Allnorth

Join Allnorth as a Senior Structural Engineer in Vancouver and shape significant structural projects in the infrastructure sector. Use your expertise to lead engineering design solutions.This role invites you to manage and execute a range of structural designs, encouraging collaboration with a diverse projec ...

Lead Senior Structural Engineer Kelowna

Drive structural innovations with Ecora as a Senior Structural Engineer in Kelowna, BC. Lead diverse building and infrastructure projects while mentoring junior engineers and ensuring top-tier design quality.The Senior Structural Engineer will oversee project execution and mentor a dynamic team in delivering ...

Lead Track Engineer at AtkinsRéalis

Take charge of track-related projects at AtkinsRéalis as a Lead Track Engineer. Oversee infrastructure planning, design, and construction while ensuring safety and quality across all phases.As a vital member of the delivery partner team, you will lead and manage diverse track work including embedded and slab ...

Lead Structural Engineer in Canada

Explore a rewarding opportunity as a Senior Structural Engineer with Kleinschmidt, offering a hybrid work model in Ontario or Halifax. Manage hydroelectric and fisheries project designs while building strong client relationships.Kleinschmidt seeks an experienced Senior Structural Engineer to oversee designs ...

Lead Avionics Systems Engineer Role

Advance your engineering career as a Lead Avionics Systems Engineer at Bombardier, located in Mississauga, Ontario. This position offers a hybrid work environment with significant responsibilities in avionics design.As the Professional Senior Engineer in Avionics Systems, you will be responsible for the full ...

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 Manufacturing Engineer at Magna

Elevate your engineering career with Magna as a Lead Manufacturing Engineer, pivotal in driving innovative automotive technologies. Organize projects from concept to completion, enhancing production through effective engineering solutions.As a Lead Manufacturing Engineer with Magna, you will oversee signific ...

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 DevOps Engineer chez MaintainX

Bâtissez l'avenir de l'infrastructure DevOps chez MaintainX en tant que Gestionnaire du développement logiciel. Libérez l'innovation, tout en garantissant une plateforme stable et fiable.En tant que leader expérimenté, vous aurez plus de 4 années dans le développement logiciel et une profonde compréhension d ...

Electrical Engineer Project Lead Vancouver

Join Randstad Canada as an Electrical Engineer and lead diverse, high-stakes projects in Vancouver. Use your technical skills to manage the design and implementation of electrical systems.We seek an Electrical Engineer with a strong background in electrical design for a role rich in opportunities. This posit ...

Lead Mechanical Design Engineer Pickering

Join a leading team in Pickering as a Mechanical Design Manager, where your engineering leadership will guide technical projects. Drive efficiency and ensure high-quality standards in a collaborative environment.With a robust background of over ten years in mechanical design and two to three years in managem ...

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 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 Mechanical HVAC Engineer Ontario

Join WSP as a Senior Mechanical HVAC Engineer, specializing in multidisciplinary projects in Ontario. Drive HVAC design from concept to completion while mentoring junior engineers and ensuring project success.As a Senior Mechanical HVAC Engineer at WSP, you will lead mechanical design for mining, metals, and ...

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 Civil Engineer for Substations

Join ENTRUST Canada as a Lead Civil Engineer in Calgary, specializing in substation design. Collaborate with a dynamic team in a role that emphasizes leadership, mentorship, and safety in engineering projects.You will guide the substation civil team while reviewing designs for compliance and preparing essent ...

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 ...

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 depth of engineering, advisory and science‑based expertise, ...

Lead Mechanical Engineer for Mining

Become a Lead Mechanical Engineer at Cementation, specializing in high-quality engineering solutions for mining projects in North Bay or Sudbury, ON, through a flexible hybrid model. Your leadership will shape safe designs and guide technical teams.This full-time position offers you the chance to mentor juni ...

Lead Analytics Engineer at Clutch

Become a pivotal part of Clutch as a Lead Analytics Engineer, focusing on developing and maintaining advanced analytics stacks with dbt and cloud technologies. Drive data integrity while mentoring engineering talent.Clutch is seeking a seasoned Lead Analytics Engineer to elevate its analytics capabilities. T ...

Lead Avionics Engineer Hybrid Role

Step into a Lead Avionics Engineer role and drive the development of cutting-edge avionics systems. Collaborate with senior management under a hybrid work environment, blending technical design with leadership.In this leadership position, you will assess and respond to engineering requests, guide the enginee ...

Cadence Lead Engineer in Verification

Join Cadence as a Lead Verification Engineer and play a key role in cutting-edge technology development. Your expertise will help create technologies that enhance modern life.As a Lead Verification Engineer at Cadence, you will lead the verification of semiconductor designs that push industry limits. This po ...

Lead Mechanical Engineer in Vancouver

Advance your engineering career with Lycopodium as a Lead Mechanical Engineer in Vancouver, BC. Oversee design deliverables while collaborating with top industry professionals across mining and minerals.Lycopodium is seeking a skilled Lead Mechanical Engineer to enhance our Engineering team. Ideal candidates ...

Lead Industrial Refrigeration Engineer Needed

Take on the role of a Lead Industrial Refrigeration Engineer, applying your 5-7 years of expertise to enhance industrial refrigeration systems across various sectors. This position emphasizes project execution and team collaboration.As an essential member of our team, you will leverage your mechanical engine ...

Lead Electrical Engineer – Bombardier Experimental

Drive aerospace innovation as a Lead Electrical Engineer with Bombardier, focusing on experimental designs and systems integration. Your 25 years in the aerospace industry will enhance project outcomes.In this role, you will leverage your Electrical Engineering diploma and experience to oversee the developme ...

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 Process Engineer, Food Technologies

Transform food technologies as a Lead Process Engineer at McCain Foods in Florenceville-Bristol, Canada. Your role will focus on leading innovative projects in a dynamic R&D environment.This full-time position requires you to connect technological advancements with manufacturing realities, enhancing product ...

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 ...

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 ...

Quality Engineer Lead at Manulife

Enhance product quality at Manulife Bank as a Quality Engineer Lead. This hybrid role involves designing automated testing solutions and partnering with teams to ensure high-performance systems.As a key player in the Manulife Bank Technology Team, you will lead quality engineering efforts by creating scalabl ...

Lead Roadway Engineer at Shellex

Drive impactful roadway projects in Toronto with Shellex Consulting Group. As a Lead Roadway Engineer, you'll oversee project management and mentor emerging talent within a collaborative team environment.This Senior Roadway Engineer role involves leading a team dedicated to civil infrastructure projects. You ...

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 Mechanical Engineer Buildings (Hybrid)

A leading engineering firm is seeking a Principal Mechanical Engineer in Edmonton, responsible for leading a talented team to execute complex engineering projects. The role involves mentoring and coaching junior engineers while ensuring technical quality and efficiency. Candidates must have a Bachelor's degree a ...

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