653,858+ Lead Software Engineer Pythonreact Jobs in Canada — Top Companies Hiring June 2026

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Lead Power Platform Solutions Engineer at EY

Become a Lead Solutions Engineer at EY’s AI Centre of Excellence, focusing on Power Platform development. Build enterprise applications utilizing Microsoft technologies and AI.This role is designed for candidates with a passion for innovation and solution delivery. You will spearhead the development of ...

Lead Project Engineer in Compressed Air Systems

Take charge of complex, custom-built compressed air systems as a Project Engineer. This role involves overseeing projects from concept to commissioning across various industries, including energy and manufacturing.You will be responsible for leading innovative solutions for modular and skid-mounted sys ...

Lead Mobile Engineer Hybrid Role at Jobber

Join Jobber’s hybrid team as a Lead Mobile Engineer, shaping innovative solutions for small businesses across Edmonton, Toronto, Kitchener-Waterloo, and Vancouver. Drive the development of our mobile applications with your technical expertise.In this hybrid role at Jobber, you will collaborate closely with a ...

Design Verification Engineer technical lead, Annapurna Labs

Sr. Design Verification Engineer, Annapurna Labs – Amazon Web Services (AWS) Amazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform, and our Custom Silicon organization is revolutionizing how we deliver cloud services to our customers. You’ll be part of a t ...

Senior Site Reliability Engineer – Cloud & Automation Lead

A leading supply chain solutions provider is seeking a Site Reliability Engineer to optimize and ensure the reliability of their cloud infrastructure across AWS and Kubernetes. This role emphasizes automation, incident management, and continuous improvement. Candidates should have at least 5 years of experience ...

Senior Site Reliability Engineer – Cloud & Automation Lead

A leading supply chain solutions provider is seeking a Site Reliability Engineer to optimize and ensure the reliability of their cloud infrastructure across AWS and Kubernetes. This role emphasizes automation, incident management, and continuous improvement. Candidates should have at least 5 years of experience ...

Lead FPGA Engineer at High Tech Genesis

Make your mark as a Lead FPGA Engineer at High Tech Genesis, focusing on innovative technology development. Your practical experience in FPGA design will drive our ambitious projects forward.As an ASIC/FPGA Engineer, you will work hands-on in a collaborative team to turn high-level requirements into operativ ...

Lead Frontend Engineer Focused on AI Capabilities

Take the reins on innovative frontend development as a Principal Agentic Engineer, utilizing TypeScript, React, and Next.js to create high-impact applications. This role exposes you to the forefront of AI and digital solutions.As an expert in frontend engineering, you will design, develop, and mentor teams t ...

Lead Workday Engineer: HCM, Payroll & AI Enhancements

A leading finance tech company in Toronto is looking for a Staff Workday Engineer to improve Workday solutions across HCM, Payroll, and Benefits. The role involves working with teams to configure systems, build integrations, and support acquisitions. Candidates should have 6+ years of Workday experience, includi ...

Lead Marine Structural Engineer in Western Canada

Advance your career as a Lead Marine Structural Engineer with AtkinsRéalis, focusing on ports and marine projects throughout Western Canada. Shape designs and lead teams to deliver impactful results.This senior role offers the chance to independently check and lead marine structure designs while managing sma ...

Senior Geotechnical Engineer Lead Projects & Field Work

A consulting engineering firm in Saskatoon is seeking a Senior Geotechnical Engineer to provide technical leadership on various projects. The role includes identifying opportunities, managing teams, and ensuring project success. Candidates should have a post-secondary degree in Civil or Geological Engineering, r ...

Senior Geotechnical Engineer Prince George Projects Lead

A Canadian engineering firm is seeking a Senior Geotechnical Engineer in Prince George, British Columbia. The role involves project management, providing technical support, and mentoring staff in a collaborative environment. Candidates should hold a degree in Civil or Geological Engineering. The salary range is ...

Lead Process Engineer: Optimize Safe Plant Operations

A leading manufacturer seeks a Process Engineer to support safe and optimized plant performance. Key responsibilities include technical leadership, process improvement, and ensuring regulatory compliance. Candidates should have a degree in chemical engineering and a minimum of 5 years of relevant experience in a ...

Mechanical Integration Mechanical Lead Engineer (MIT MLE)

Mechanical Integration Mechanical Lead Engineer (MIT MLE) Date: 20 Feb 2026 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, signal ...

Senior Civil & Structural Engineer — Lead, EPC Projects

An integrated industrial engineering firm in Calgary seeks a Lead Civil and Structural Engineer to lead a discipline engineering team on energy projects. Responsibilities include planning work programs, maintaining project schedules, and providing leadership to the engineering team. The ideal candidate has over ...

Nuclear Field Engineer Lead Projects (Travel 80%)

A leading consulting firm in Canada seeks a Field Engineer for long-term contract leading to permanent employment. Responsibilities include supporting Field Services projects from planning to execution and closeout, with extensive travel required. Candidates must hold a Bachelor's degree in engineering and have ...

Senior Electrical & Instrumentation Engineer OT/Controls Lead

A leading engineering firm is seeking a Senior Electrical and Instrumentation Engineer to join their Calgary or Edmonton team. The role involves leading project designs, collaborating with cross-disciplinary teams, and ensuring project goals are met. Ideal candidates will have a degree in engineering, over 10 ye ...

Snowflake Data Engineer — ETL & Data Pipeline Lead

A leading technology firm in Montreal is seeking a Senior Data Engineer to modernize data tooling functions. This role requires designing and managing data within the Snowflake cloud data store and developing ETL processes using Talend and Informatica. The ideal candidate should have 7–10 years of experience in ...

Senior Mechanical Engineer Oil & Gas EPC Lead

A leading recruitment agency is seeking a skilled Lead Mechanical Engineer in Sarnia, Canada. Ideal candidates will have over 10 years of progressive experience, including a strong leadership background in mechanical engineering, specifically within mining and extraction. Responsibilities include leading technic ...

Test Lead Quality Engineer Role at TD

Enhance testing efficiency as a Test Lead Quality Engineer at TD in Toronto. Manage end-to-end test strategies and automation processes within a leading financial institution.In this pivotal role, you will lead small complexity initiatives, ensuring effective testing strategies and automation implementations ...

Civil Engineer/Project Lead Land Development & Subdivisions

Overview Civil Engineer/Project Lead - Land Development & Subdivisions Location: Kitchener (or London), ON, Canada • Type: Full Time Are you ready to advance your career in civil engineering? As a Civil Project Lead, you''ll step into a pivotal role where experience meets leadership. ...

Lead Cloud Data Engineer for AI Systems

Become the Lead Data Engineer at an AI-native organization and design cutting-edge data infrastructure for powerful enterprise solutions. Utilize your expertise to operationalize AI through innovative cloud-native platforms.This role calls for a seasoned data engineer with a minimum of 7 years in data archit ...

Senior Aircraft Maintenance Engineer (AME) Lead Tech

An established industry player is seeking an Aircraft Maintenance Engineer to join their innovative team. This role involves performing essential maintenance and repairs on aircraft, ensuring compliance with industry standards and internal procedures. The successful candidate will provide leadership to junior te ...

Lead 4th Class Engineer – Polar Expedition Vessels

A maritime exploration company based in Canada is seeking a 4th class Engineer to oversee fleet operations, ensuring the safety and success of luxury deep-sea expeditions. Ideal candidates should have at least 10 years of relevant experience, including operations in polar regions. Responsibilities include leadin ...

Precision Dimensional Engineer GD&T & Metrology Lead

A leading automotive parts manufacturer in Canada is seeking a Dimensional Engineer to oversee precision, accuracy, and quality control for automotive components. The ideal candidate will have a Bachelor's Degree in Mechanical Engineering and a strong background in GD&T and dimensional analysis, as well as profi ...

Senior Full‑Stack Engineer, Internal Tools Lead

A leading video game development company in Montreal is seeking a Senior Full‑Stack Developer to collaborate with designers and engineers, promote internal products, and take ownership of product improvements. Ideal candidates should have 3 to 5 years of development experience predominantly in front‑end roles, w ...

Lead 4th Class Engineer – Polar Expedition Vessels

A maritime exploration company based in Canada is seeking a 4th class Engineer to oversee fleet operations, ensuring the safety and success of luxury deep-sea expeditions. Ideal candidates should have at least 10 years of relevant experience, including operations in polar regions. Responsibilities include leadin ...

Lead ROS 2 Robotics Engineer in Hamilton

Join ROZOR's Autonomy team as a Lead ROS 2 Robotics Engineer in Hamilton, Ontario. Drive the development of an innovative robotics platform for autonomous navigation and operation in clinical and public spaces.This full-time role involves architecting and maintaining ROS 2-based software for advanced r ...

Lead Cloud Engineer at S&P Global

Drive cloud innovations as a Lead Cloud Engineer with S&P Global in Calgary, Canada. Focus on enhancing application scalability and system performance through cloud technologies and DevOps practices.As a Lead Cloud Engineer, you will manage team projects for cloud onboarding and monitoring within the E ...

Lead Full Stack Engineer Global Wealth Management

Drive innovation as a Lead Full Stack Engineer in Toronto's Global Wealth Management Technology team. Your expertise in Java, Microservices, and distributed systems will empower scalable applications.In this leading role, you will utilize over 8 years of software engineering experience to design and ma ...

Senior Project Lead Engineer at Hitachi Energy

Accelerate power system innovations as a Senior Project Lead Engineer with Hitachi Energy. Your expertise in substation automation will shape sustainable energy solutions globally.At Hitachi Energy, you will influence reliable energy flow by leading technical design for advanced substation projects. Th ...

Lead Full‑Stack Data Science & AI Engineer

A leading global financial institution is seeking a seasoned analytics professional to join their team in Toronto. This role involves translating complex data into actionable insights, leading AI/ML implementations, and collaborating with cross-functional teams to enhance business strategies. Ideal candidates wi ...

Senior Civil Engineer | Land Development Project Lead

A leading engineering firm in Ontario seeks an experienced Senior Project Manager to oversee land development projects. This role involves leading multidisciplinary teams, managing client relationships, and ensuring high-quality deliverables meet municipal standards. The ideal candidate will have over 10 years o ...

Lead Service Engineer Position in La Prairie

Explore a rewarding career as a Lead Service Engineer in La Prairie, focusing on high-voltage electrical systems across North America. Collaborate with customers and internal teams to deliver maintenance, troubleshooting, and repair support effectively.Our Service Engineering team is in search of a Lead Serv ...

Lead CI/CD Engineer in Hybrid Setting

Join Raise as a Lead CI/CD Engineer in Toronto, ON, focusing on automation and digital delivery. Be part of their hybrid team driving innovative cloud solutions.In this senior role with Raise, you will leverage your expertise to enhance enterprise-scale cloud transformation initiatives. You will provide tech ...

Lead Principal Staff Engineer at General Motors

General Motors is seeking a Lead Principal Staff Engineer to shape the future of Infotainment software in Markham, Ontario. Drive architectural choices, partner selection, and ensure timely product development.The ideal candidate will possess a bachelor's degree in Electronics, Software, or related fields, a ...

Senior Underground Mine Engineer Lead Planning & Safety

A mining company in Canada is seeking a Mine Engineer to support operations and ensure safe, efficient production. The ideal candidate will have a Bachelor's degree in engineering and 7-12 years of experience in mine engineering. Responsibilities include developing mine plans, supervising technical staff, and en ...

Lead DevSecOps Engineer Position with Peoples Group

Advance your career as a Lead DevSecOps Engineer with Peoples Group in Toronto, Vancouver, or Calgary, specializing in security strategies for cloud infrastructures. Ideal candidates will have 8–10+ years of experience in multi-cloud environments.As an individual contributor, you will play a significan ...

Staff AI Engineer — Enterprise AI & Strategy Lead

A tech company is looking for a Staff Software Engineer (AI) in Toronto to lead innovative AI solutions and drive technical strategy. The candidate should have over 8 years in software engineering with a focus on AI/ML, including leadership experience. Responsibilities include designing enterprise-scale AI syste ...

Civil Supervisory Engineer and Team Lead Remote

A leading engineering staffing firm is seeking a Supervisory Engineer / Team Lead Civil in Ontario. The role involves technical leadership for the boiler replacement project at Pickering nuclear generating station, supervising a Civil Design Team, and ensuring effective communication with clients. Candidates mus ...

Lead 4th Class Engineer – Polar Expedition Vessels

A maritime exploration company based in Canada is seeking a 4th class Engineer to oversee fleet operations, ensuring the safety and success of luxury deep-sea expeditions. Ideal candidates should have at least 10 years of relevant experience, including operations in polar regions. Responsibilities include leadin ...

Lead 4th Class Engineer – Polar Expedition Vessels

A maritime exploration company based in Canada is seeking a 4th class Engineer to oversee fleet operations, ensuring the safety and success of luxury deep-sea expeditions. Ideal candidates should have at least 10 years of relevant experience, including operations in polar regions. Responsibilities include leadin ...

Lead 4th Class Engineer – Polar Expedition Vessels

A maritime exploration company based in Canada is seeking a 4th class Engineer to oversee fleet operations, ensuring the safety and success of luxury deep-sea expeditions. Ideal candidates should have at least 10 years of relevant experience, including operations in polar regions. Responsibilities include leadin ...

Lead 4th Class Engineer – Polar Expedition Vessels

A maritime exploration company based in Canada is seeking a 4th class Engineer to oversee fleet operations, ensuring the safety and success of luxury deep-sea expeditions. Ideal candidates should have at least 10 years of relevant experience, including operations in polar regions. Responsibilities include leadin ...

Mechanical Integration Mechanical Lead Engineer (MIT MLE)

Select how often (in days) to receive an alert: Mechanical Integration Mechanical Lead Engineer (MIT MLE) Date: 20 Apr 2026 Company: Alstom At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and tra ...

Senior Civil Engineer: Municipal Infrastructure Lead (Hybrid)

A Canadian consulting firm is seeking a Civil Engineer to join their team in Winnipeg or Brandon. The candidate should have over 10 years of experience, a degree in civil engineering, and be licensed in Manitoba. Responsibilities include managing design projects, leading teams, and developing business opportunit ...

Senior Water Resources Engineer & Project Lead (Ontario)

A leading engineering firm is seeking a Sr. Water Resources Engineer and Project Manager in Markham, ON. You will manage stormwater designs for developments, collaborating with teams across projects. Ideal candidates will hold a Civil Engineering degree, have 12+ years in stormwater management, and proficiency i ...

Senior Geotechnical Engineer Lead Projects & Field Roles

A Canadian engineering firm in Prince George seeks a Senior Geotechnical Engineer to manage projects, prepare technical reports, and provide leadership on geotechnical analysis. Candidates must have a post-secondary degree in Civil or Geological Engineering, with local Canadian experience preferred. Strong commu ...

Lead M&V Engineer Energy Savings & GHG

Une entreprise de solutions climatiques recherche un expert en énergies pour évaluer et quantifier les économies d'énergie dans divers projets. Le candidat doit avoir au moins 7 ans d'expérience dans le domaine avec une certification CMVP ou CEM. Les responsabilités incluent la collaboration avec des équipes int ...

Growth Focused Lead Civil Engineer – Toronto Expansion

An engineering firm is seeking a Lead Civil Engineer for its operations in Toronto. The role involves overseeing and managing civil engineering projects from inception to completion while ensuring client satisfaction. Candidates should hold a Bachelor's degree in engineering and possess at least 5 years of relev ...

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