693,287+ Lead Software Engineer Pythonreact Jobs in Canada — Top Companies Hiring June 2026

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Robotics Simulation Engineer at Sanctuary AI

Become a Robotics Simulation Engineer at Sanctuary AI, where your skills in developing advanced simulation software will shape the future of robotics technology.As an integral part of the Sanctuary AI team, you will take ownership of the simulation software stack and lead the creation of digital twin m ...

Senior QA Automation Engineer Driving Test Automation Excellence

Transform software quality as a Senior QA Automation Engineer, dedicated to optimizing testing processes in a fast-paced environment. Utilize innovative automation strategies and modern tech stacks to enhance product performance.This position is critical in the Campaign squad, focusing on both automate ...

Senior Structural Engineer at Sargent and Lundy

Join Sargent and Lundy as a Senior Structural Engineer, focusing on innovative projects in the nuclear sector. This hybrid role offers diverse opportunities in structural engineering and team mentorship.In this impactful position, you will work on design and analysis for nuclear facilities and enhancem ...

Asana Senior Engineer for Performance Optimization

Optimize Asana’s web applications as a Senior Software Engineer in Vancouver, dedicated to improving performance and scalability. Engage in a hybrid work setting, collaborating with teams.In this pivotal role, you will utilize your extensive experience in software development, focusing on frontend infrastruc ...

Senior Photonics Engineer at Jabil

Elevate your career with Jabil as a Senior Photonics Test Development Engineer. Drive innovation and lead testing initiatives to boost product reliability and operational efficiency.In this pivotal role, you will be part of Jabil's global Test Development Engineering team. Your responsibilities include manag ...

Senior Quality Engineer at Invesco

Elevate quality assurance practices at Invesco as a Senior Quality Engineer. This full-time role focuses on automation frameworks and comprehensive testing strategies in a hybrid work environment.Join Invesco, a leading global investment firm, where you will develop test plans, lead risk assessments, a ...

Senior Machine Learning Engineer, AI Core Group

Take charge of ML strategies as a Senior Machine Learning Engineer within an innovative AI Core group at a leading global networking firm. Drive the future of AI with cutting-edge technologies.This senior role requires you to define and direct the technical vision for ML solutions, manage software deve ...

Principal ML Engineer Driving AI Innovation

Become a key technical leader as a Principal Machine Learning Engineer at a global networking leader. Your role centers around developing intelligent systems using Generative AI and anomaly detection techniques.You will shape the ML landscape by defining strategies for advanced AI systems, managing sof ...

Senior Cloud Engineer at StackAdapt

Lead engineering initiatives as a Senior Cloud Engineer at StackAdapt, a leader in performance marketing technology. This remote position prioritizes software reliability and infrastructure excellence in the U.S. and Canada.You will play a critical role in the Core Services Site Reliability Engineering team, ...

Mobile Application Developer

Title Mobile Application Developer Department Information Technology Location 6300 Steeles Ave West, Woodbridge Total Potential Compensation $95,000-$145,000 Position Summary The Software Engineer is responsible for designing, develop ...

Machine Learning Engineer

Job Opportunities Below are summaries of current machine learning engineering roles: Senior Machine Learning Engineer – Developing production machine learning systems and collaborating on AI agent tools. Leads engineering efforts to shape low‑latency ML solutions while mento ...

Machine Learning Engineer

Job Opportunities Below are summaries of current machine learning engineering roles:Senior Machine Learning Engineer– Developing production machine learning systems and collaborating on AI agent tools. Leads engineering efforts to shape low‑latency ML solutions while mentoring a data team.<br ...

Machine Learning Engineer

Job Opportunities Below are summaries of current machine learning engineering roles: Senior Machine Learning Engineer – Developing production machine learning systems and collaborating on AI agent tools. Leads engineering efforts to shape low‑latency ML solutions while mento ...

Mechanical Design Engineer Permanent Position

Step into a permanent Mechanical Design Engineer role in manufacturing. This position focuses on project management, CAD proficiency, and strategic development in a dynamic work environment.Dure's permanent position is tailored for an engineer with a strong background in mechanical design and project managem ...

Senior Structural Engineer for Transportation Projects

Elevate bridge design as a Senior Structural Engineer. Your expertise in project management and client engagement will create superior solutions in the transportation sector.In this role, you will lead project management activities within a dynamic team focused on structural engineering. With a commitment to ...

Intermediate Mechanical Engineer for Innovative Project Delivery

Step into the role of an Intermediate Mechanical Engineer and transform innovative project designs into reality. Strive for excellence while ensuring quality control and effective project management.This key position requires you to support various projects, evaluating and engineering mechanical systems thro ...

Senior Transportation Engineer at RVA

Take charge of transportation engineering projects as a Senior Engineer with RVA in London, ON. Focus on innovative designs for road infrastructure and stormwater solutions.This position calls for an experienced engineer with a minimum of 15 years in transportation design. You will lead both preliminary and ...

Lead Structural Engineering for Mining Initiatives

Become a key player as a Lead Structural Engineer at Hatch, shaping innovative solutions for mining. Focus on project excellence through engineering best practices and collaboration.In this senior role within the Project Delivery Group, the Lead Structural Engineer leads design and engineering efforts for va ...

Transportation Engineer: Mobility and Safety Expert

Enhance community connectivity as a Transportation Design Engineer. Lead efforts in delivering projects that focus on safety and sustainability through effective design and analysis.You will play a critical role in shaping transportation design solutions that support municipal infrastructure across Ontario. ...

Intermediate/Senior Coastal Engineer Position

Join Stantec in Burnaby as an Intermediate or Senior Coastal Engineer, focusing on innovative solutions for coastal infrastructure projects. Your expertise in engineering will lead transformative outcomes for communities.This role within Stantec’s Water Resources Engineering team emphasizes project managemen ...

Senior Electrical Engineer in Calgary

Elevate your career as a Senior Electrical Engineer at HDR in Calgary. Lead innovative electrical design projects, mentor junior staff, and ensure code compliance across multidisciplinary teams.HDR is seeking a Senior Electrical Engineer with a strong background in building electrical systems. You will coord ...

Toronto Senior SCADA Engineering Role

Explore a rewarding career with Hitachi Rail as a Senior SCADA Engineer in Toronto, Ontario. This full-time position integrates technical expertise in advanced SCADA systems within transportation infrastructure.As a Senior SCADA Engineer, your role will focus on analyzing system specifications, ensuring they ...

Substation Electrical Engineering Senior Role

Elevate power engineering as a Senior Substation Electrical Engineer. Manage engineering projects, mentor teams, and ensure compliance with technical standards for complex substation designs.This senior-level role is essential in executing and overseeing all technical deliverables for substation projects. Yo ...

Senior Electrical Engineer for Water/Wastewater Design

Lead impactful engineering initiatives as a Senior Electrical Engineer focused on water and wastewater design. Drive cutting-edge solutions to manage essential community water resources effectively.You'll work within a collaborative team delivering comprehensive electrical designs throughout project phases. ...

Staff Engineer Role at Enable

Lead the charge in AI engineering as a Staff Engineer at Enable, where your expertise will redefine technical strategies across product areas. Your contributions will enhance the integration of AI capabilities.As a Staff Engineer, you will take responsibility for setting the technical direction, fostering en ...

Senior Engineer for Developer Experience at Justworks

Enhance developer tooling and productivity as a Senior Engineer at Justworks. Lead CI/CD practices in a mission-driven, innovative work setting.Become an integral part of Justworks' Platform Engineering team, focusing on building efficient tools and automation to support over 300 engineers. As a Senior Devel ...

Environmental Water Resources Engineering Role

Join Montrose Environmental as an Intermediate Water Resources Engineer in Ontario, focusing on river engineering and environmental restoration. Make a lasting impact in protecting our waterways.In this dynamic role, you will apply your expertise in hydraulic modeling and environmental engineering to lead pr ...

Senior Backend Engineer at Fullscript

Elevate your career with Fullscript as a Senior Backend Engineer focusing on infrastructure health and developer experience. Leverage your Ruby expertise to enhance scalability and maintainability in a dynamic environment.Fullscript is seeking an experienced Senior Backend Engineer to join its infrastructure ...

Senior Engineer Substation Design | Toronto Location

At Verdyn in Toronto, we're seeking a Senior Electrical Engineer for Substation Design. Contribute to a sustainable energy future with innovative power solutions and impactful project leadership.As a Senior Engineer, you will lead the design and execution of high and medium-voltage substations, supporting va ...

Java and Python Engineer for Automation

Enhance our automation capabilities as a Java and Python Engineer in Montreal. This senior role involves upgrading our infrastructure using advanced DevOps technologies and methodologies.We are on the lookout for a talented engineer with 5-7 years of experience in Java and Python development. Onboarding will ...

Principal Engineer in Power Solutions Qualus

Lead the way in power solutions with Qualus as a Principal Engineer in Protection and Control, specializing in high voltage systems and technical mentorship throughout Canada.This pivotal role involves extensive project oversight from early concept to construction, focusing on utility and renewable energy cl ...

Senior Engineer, Water Management Projects

Take on a pivotal role as a Senior Engineer, focusing on complex mine water projects with WSP across Alberta and British Columbia. Utilize your specialized skills to lead essential water management initiatives.This position within the Mine Water & Environment – West team requires a deep understanding of wate ...

Bombardier Senior Materials Engineer

Transform aerospace engineering with Bombardier as a Senior Materials Engineer. This role focuses on material innovation, process optimization, and compliance within the aerospace industry.At our Marcel‑Laurin Plant 1, we invite an accomplished Senior Engineer to contribute to our Materials and Processes tea ...

Principal Engineer for Mining Innovation

Enhance your career with WSP in Vancouver as a Principal Mining Engineer, focusing on innovative mining solutions and mentoring talent in the industry. This role promotes both professional growth and impactful projects.In the Mining and Metals team, you will lead open pit and underground projects from incept ...

Geotechnical Engineering Expert at Hatch

Become a key player at Hatch as a Geotechnical Engineer, offering your expertise to projects in the Infrastructure, Mining, and Energy sectors. Drive geotechnical analysis and design that influences project outcomes.As a vital member of the team, you will lead geotechnical investigations and provide detailed ...

Firmware Development Engineer Role at Daanaa

Advance energy technology at Daanaa as a Firmware Development Engineer in Vancouver. Lead real-time control architechture and optimize firmware for cutting-edge power electronics.Daanaa wishes to add a Senior Firmware Engineer to its team. This role is vital for developing embedded firmware for power convers ...

Senior Engineer for Water Resources Modeling and Floodplain Analysis

Lead hydrologic modeling efforts as a Senior Engineer specialized in water resources. Spearhead comprehensive hydrodynamic analyses while ensuring the development and application of sustainable engineering solutions.Join our Infrastructure Group and leverage over 10 years of professional experience in water ...

Structural Engineer Career at Cementation

Advance your career with Cementation as a Structural Engineer, delivering exceptional designs for mining projects across Canada. This full-time position emphasizes safety, mentoring, and innovative engineering solutions.As a Structural/Civil Engineer at Cementation, you will be vital in leading the design pr ...

Hydrologic Engineer – Water Resource Solutions

Lead impactful hydrologic studies as a Hydrologic Engineer. Focus on developing innovative designs and solutions for stormwater and sewer projects, all while working in a hybrid model.This role emphasizes conducting in-depth hydrological and hydraulic modeling to address water management challenges. You will ...

Experienced Civil Engineer Leading Land Development and Infrastructure

Take the reins as a Senior Civil Engineer, guiding innovative land development initiatives. Your expertise will drive projects focused on community impact and regulatory compliance.In this pivotal role, you will lead the planning, design, and oversight of complex land development projects while collaborating ...

Healthcare Electrical Engineer in Vancouver

Elevate healthcare environments as a Senior Electrical Engineer in Vancouver, focusing on safety and resilience. Lead innovative designs for vital medical spaces and empower fellow engineers.The role requires a seasoned engineer with over 10 years of experience, including a minimum of 5 years in healthcare. ...

Senior Automation Engineer AI Solutions

Lead the charge in AI-driven automation as a Senior Automation Engineer in Toronto. Innovate with advanced automation solutions and mentor the next generation of engineers at CNB.In this Principal Engineer capacity, you will design and implement enterprise-scale RPA solutions and AI technologies, focusing on ...

Senior Geotechnical Engineer Deep Foundations Expertise Required

Shape the future of engineering as a Senior Geotechnical Engineer specializing in deep foundations. Collaborate with experts to deliver high-impact projects that redefine infrastructure in a flexible work model.This role calls for an experienced Principal Geotechnical Engineer who brings significant expertis ...

Transportation Engineer: Mobility and Safety Expert

Enhance community connectivity as a Transportation Design Engineer. Lead efforts in delivering projects that focus on safety and sustainability through effective design and analysis.You will play a critical role in shaping transportation design solutions that support municipal infrastructure across Ontario. ...

Hydrologic Engineer – Water Resource Solutions

Lead impactful hydrologic studies as a Hydrologic Engineer. Focus on developing innovative designs and solutions for stormwater and sewer projects, all while working in a hybrid model.This role emphasizes conducting in-depth hydrological and hydraulic modeling to address water management challenges. You will ...

Senior Engineer Substation Design | Toronto Location

At Verdyn in Toronto, we're seeking a Senior Electrical Engineer for Substation Design. Contribute to a sustainable energy future with innovative power solutions and impactful project leadership.As a Senior Engineer, you will lead the design and execution of high and medium-voltage substations, support ...

Firmware Development Engineer Role at Daanaa

Advance energy technology at Daanaa as a Firmware Development Engineer in Vancouver. Lead real-time control architechture and optimize firmware for cutting-edge power electronics.Daanaa wishes to add a Senior Firmware Engineer to its team. This role is vital for developing embedded firmware for power convers ...

Principal Engineer in Power Solutions Qualus

Lead the way in power solutions with Qualus as a Principal Engineer in Protection and Control, specializing in high voltage systems and technical mentorship throughout Canada.This pivotal role involves extensive project oversight from early concept to construction, focusing on utility and renewable ene ...

Senior Transportation Engineer at RVA

Take charge of transportation engineering projects as a Senior Engineer with RVA in London, ON. Focus on innovative designs for road infrastructure and stormwater solutions.This position calls for an experienced engineer with a minimum of 15 years in transportation design. You will lead both preliminary and ...

Toronto Senior SCADA Engineering Role

Explore a rewarding career with Hitachi Rail as a Senior SCADA Engineer in Toronto, Ontario. This full-time position integrates technical expertise in advanced SCADA systems within transportation infrastructure.As a Senior SCADA Engineer, your role will focus on analyzing system specifications, ensuring they ...

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