685,619+ Lead Software Engineer Pythonreact Jobs in Canada — Top Companies Hiring June 2026

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Lead Protection and Control Engineer

Advance your career as a Lead Protection and Control Engineer at CIMA+. Work on exciting projects that shape the future of energy solutions in a supportive environment.CIMA+ is expanding, seeking a Lead Protection and Control Engineer to drive innovation in electrical energy projects in Western Canada. You'l ...

Lead MLOps Engineer in Vancouver

Excel as a Lead MLOps Engineer at RBC's Global Functions Technology in Vancouver. This role focuses on designing impactful machine learning pipelines for financial risk assessment using AWS.In this comprehensive full-time position, you will bring over five years of experience in MLOps to design, deploy, and ...

Lead Structural Engineer at Sedgman

Elevate your career with Sedgman Novopro Ltd as a Senior Structural Engineer in Montreal, Quebec. Lead innovative projects in the mining sector while mentoring aspiring engineers in a collaborative environment.As the Senior Structural Engineer at Sedgman, you will be integral to project development and techn ...

Lead Protection and Control Engineer

Advance your career as a Lead Protection and Control Engineer at CIMA+. Work on exciting projects that shape the future of energy solutions in a supportive environment.CIMA+ is expanding, seeking a Lead Protection and Control Engineer to drive innovation in electrical energy projects in Western Canada. You'l ...

Lead DevOps Engineer in Ottawa

Become a Lead DevOps Engineer, influencing team dynamics and technical strategy while being an essential contributor. This full-time role offers remote flexibility and is based in Ottawa.As a pivotal Team Lead, you will direct a team of engineers, fostering growth while maintaining high quality in deployment ...

Lead QA Engineer at AssetWorks

Take the lead in quality assurance as a Lead QA Engineer with AssetWorks. Your role will focus on modernizing automation and supporting teams to uphold high testing standards in a remote setup.As a key member of the team, you will propose and implement automation improvements while mentoring fellow QA profes ...

Lead Data Engineer at Citi

Become a Lead Data Engineer at Citi and spearhead application system analysis and programming efforts. This senior position emphasizes the integration of big data technologies and innovative data pipelines.As an Applications Development Technology Lead Analyst, you will engage with multiple management teams, ...

Lead Naval Combat Systems Engineer

Become a leader in naval combat systems as a Lead Naval Combat Systems Engineer. Manage high-performing teams responsible for critical operations in combat readiness.As a Naval Combat Systems Engineering Officer, you will oversee a diverse team dedicated to maintaining and analyzing vital combat systems acro ...

Lead Electrical Engineer Dartmouth NS

Excel as a Lead Electrical Engineer at Stantec in Dartmouth, Nova Scotia, overseeing innovative electrical design projects. Engage in compliance checks and project management while mentoring the next generation.As a senior team member, you will independently handle project scope and lead larger initiatives. ...

Lead AI Forward Deployed Engineer

Join Accenture as a Lead AI Forward Deployed Engineer, where you will specialize in designing cutting-edge, agent-powered systems for enterprise environments. Bring your 7+ years of experience in cloud-native technologies to life.As a leader in this role, you will engage clients to transform AI ideas into ac ...

DevSecOps & Secure SDLC Lead Engineer

Contribute to vital security measures as a Lead Engineer specializing in DevSecOps and Secure-SDLC. This role is essential for implementing security policies and enhancing software development best practices.Your work will focus on defining secure development requirements and ensuring comprehensive integrati ...

Lead Project Engineer Heavy Machinery

Become a Lead Project Engineer within one of the largest heavy equipment companies worldwide. This leadership role focuses on advanced project management for Forklift and Telehandler lines.As a hands-on engineer, you will lead product development from concept through final execution while collaborating with ...

Hybrid Senior Lead Process Engineer

Become a Hybrid Senior Lead Process Engineer with Deep Sky, specializing in Carbon Dioxide Removal technologies. Drive process design and system optimization for Direct Air Capture initiatives across Canada.In this influential role, your hands-on approach will shape the technical integrity of DAC systems, tr ...

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 ...

Lead Application Engineer in B2B

Take your career to the next level as a Senior Application Engineer with lululemon’s B2B Retail Engineering team. Focus on innovative solutions and scalable architecture in a hybrid working environment.In this senior level position, you will design and implement application solutions that drive operational e ...

Lead Mining Engineer Global Operations

Elevate your career as a Lead Mining Engineer with Gold Fields, focusing on globally diversified mining projects. This hybrid role emphasizes strong technical expertise and project management across diverse mining methods.Gold Fields seeks a lead mining engineer with around 15 years of varied experience in o ...

Lead Quality Assurance Engineer Role

Take charge as a Lead Quality Assurance Engineer at Rightsline, focusing on automation and quality in a fast-paced Agile environment. Your expertise will shape the future of our software solutions.The Senior QA Engineer role at Rightsline is key to delivering exceptional quality through exhaustive testing me ...

Lead Engineer Mechanical Design Mississauga

Become a Lead Engineer in Mechanical Design, specializing in sensor products, at a leading firm based in Mississauga, Ontario, with a hybrid work setting. Your expertise will drive product development and regulatory compliance.This senior role requires a Bachelor’s degree in Mechanical or Mechatronics Engine ...

Lead Graphics Engineer at Parallelz

Become a Lead Graphics Engineer at Parallelz and revolutionize mobile app experiences. You'll develop advanced rendering layers to unlock new potentials in web applications.In this role, you are expected to assume ownership over technical initiatives contributing to our graphics solutions. Engage with AI too ...

Lead DevOps Engineer at TekWissen

Empower your career as a Lead DevOps Engineer with TekWissen in Ann Arbor, Michigan. Collaborate on cutting-edge semiconductor technologies while mastering CI/CD processes and deployment strategies.In this senior role, you will bring your 8+ years of experience to design, implement, and oversee CI/CD pipelin ...

Lead Marine Systems Engineer Role

Join the ranks of military excellence as a Lead Marine Systems Engineer. Maintain critical systems in ships and submarines while ensuring operational readiness.As a Lead Marine Systems Engineer, you'll oversee the comprehensive maintenance, operation, and integration of essential marine systems. Your respons ...

Lead Engineer in Electrical Design

Become the Lead Engineer in Electrical Design for energy projects, overseeing a multi-disciplinary team. Ensure design excellence and project compliance within the energy sector.In this role, you'll lead the design team through all project phases, from planning to execution. Your responsibilities will includ ...

Lead Electrical Engineer Dartmouth/Moncton

Elevate your career with Stantec as a Senior Electrical Engineer in Dartmouth/Moncton, where innovative design meets excellence. Drive projects through your advanced knowledge in electrical engineering.As part of Stantec’s Buildings team, you will manage diverse projects, ensuring compliance and precision in ...

Lead Engineer in Manufacturing Excellence

Become a pivotal member of Algo's team as a Lead Manufacturing Engineer, focusing on the production of innovative communication products. This dynamic role combines leadership with hands-on optimization of manufacturing systems and quality initiatives.As the Lead Manufacturing Engineer, you will guide a tale ...

Lead Engineer EHV Transmission Design

Elevate your career with Sargent & Lundy as a Lead Engineer specializing in EHV transmission line design on a hybrid schedule. Take charge of high-voltage projects, fostering collaboration and mentorship.As a Lead Engineer at Sargent & Lundy, you will direct design efforts for transmission lines ranging from ...

Lead Electrical Engineer Transport Infrastructure

Advance your career with SYSTRA Canada as a Lead Electrical Engineer for transport infrastructure. Focus on high-speed rail projects, guiding multidisciplinary teams and designs towards success.As part of the ALTO programme, and under the Facilities Design Director, you will provide leadership and technical ...

Lead Engineer, Construction Materials WSP

Be a key player at WSP as a Lead Engineer in Construction Materials based in Mississauga. Oversee a talented team and drive excellence in construction services and materials testing.In this leadership-focused role, your expertise will be pivotal in executing essential infrastructure tasks across the GTA and ...

Lead Quality Assurance Engineer Wanted

Become a leader in quality assurance at Future Secure AI as a Lead Quality Assurance Engineer. Drive excellence in our AI products through your testing expertise and leadership skills.This role offers an exciting opportunity to influence AI software quality within a collaborative environment. You will apply ...

Lead Frontend Engineer at GlossGenius

Take the lead at GlossGenius as a Staff Frontend Engineer, focusing on innovative web solutions. Help refine and develop the web platform that supports thriving small businesses.As a vital part of the App Platform team, you will oversee the architecture of scalable libraries and shared UI components. This ro ...

Kitchener Senior Engineer / Project Lead

Advance your career with Kitchener Executive Consultants Inc. as a Senior Engineer and Project Lead in Controls. Oversee critical projects while enhancing industrial efficiencies and safety measures.Kitchener Executive Consultants Inc. is on the hunt for a Senior Controls Engineer / Project Manager responsib ...

Substation Lead Engineer with Qualus

Join Qualus as a Substation Lead Engineer based in Vancouver, BC, in a hybrid work format. Drive the design and execution of high-voltage substation projects with a focus on safety and compliance.In this senior engineering role, you will manage and execute the design of transmission and substation projects, ...

Lead Reliability Engineer at Cascades

Take the lead in reliability engineering with Cascades Containerboard Packaging in St. Marys. Focus on enhancing equipment reliability through strategic maintenance practices.As the Reliability Lead, you will drive performance improvements while mentoring team members in best practices. Ideal candidates will ...

DevSecOps & Secure SDLC Lead Engineer

Contribute to vital security measures as a Lead Engineer specializing in DevSecOps and Secure-SDLC. This role is essential for implementing security policies and enhancing software development best practices.Your work will focus on defining secure development requirements and ensuring comprehensive integrati ...

Lead Mechanical Component Engineer 1

Job Description Summary Tätigkeiten, die zum Design und zur Entwicklung von Produkten, Lösungen und Systemen beitragen. Beinhaltet Tätigkeiten zur technischen Verbesserung bestehender Produkte und Komponenten Verantwortlich für die Planung/Ausführung des Abteilungsbetriebs oder konzentriert sich a ...

Lead Environmental Engineer Barrie Ontario

Shape the future with WSP as an Experienced Environmental Engineer located in Barrie, Ontario. Focus on creating innovative environmental solutions that protect communities through your expertise in compliance and site assessments.As part of the Contaminated Lands team, you’ll be responsible for advancing re ...

Lead Protection and Control Engineer

Advance your career as a Lead Protection and Control Engineer at CIMA+. Work on exciting projects that shape the future of energy solutions in a supportive environment.CIMA+ is expanding, seeking a Lead Protection and Control Engineer to drive innovation in electrical energy projects in Western Canada. You'l ...

Lead Protection and Control Engineer

Advance your career as a Lead Protection and Control Engineer at CIMA+. Work on exciting projects that shape the future of energy solutions in a supportive environment.CIMA+ is expanding, seeking a Lead Protection and Control Engineer to drive innovation in electrical energy projects in Western Canada. You'l ...

Lead Wastewater Project Engineer AECOM

Take a leading role at AECOM as a Wastewater Project Engineer, focusing on the infrastructure of wastewater treatment in British Columbia. Engage with various stakeholders while managing complex engineering projects.This role requires an experienced engineer, capable of guiding teams through the entire proje ...

Lead Electrical Engineer Traffic signaling

Lead Electrical Engineer (Traffic Signal) The Lead Electrical Engineer (Traffic Signal) is responsible for overseeing the design, development, and implementation of traffic signal and roadway lighting systems for complex projects. This role provides technical leadership, ensures compliance with i ...

Lead Frontend Engineer at Xsolla

Join Xsolla as a Lead Frontend Engineer overseeing the Platform Team in Montreal. Utilize your strong technical and leadership skills to build and optimize user interfaces that enhance the gaming experience.This Tech Lead role involves managing a team of about eight developers responsible for all frontend in ...

Lead Electrical Engineer Renewable Projects

Elevate your career with BBA in Edmonton as a Senior Electrical Engineer focused on high voltage design in renewable energy sectors like wind, solar, and energy storage. Make an impact on sustainable engineering solutions.You will provide vital engineering services and lead technical projects within the rene ...

Lead Project Engineer, Pharma Plant

A global diversified pharmaceutical company is seeking a Project Engineer for their Laval Plant. The role requires managing project phases in the pharmaceutical sector, overseeing engineering projects, and ensuring compliance with best practices. Candidates should have at least 5 years of engineering and pharmac ...

Lead Process Engineer – Water & Wastewater

Overview Lead Process Engineer – Water & Wastewater Location: Stoney Creek, ON, CanadaDate Posted: Jan 19, 2026 GEI Consultants Canada is seeking a Process Engineer to support the growth of our Civil Practice. This role combines technical leadership in water and wastewater facil ...

Lead Cloud MLOps Engineer, GFT

Overview Are you a talented, creative, and results-driven professional who thrives on delivering high-performing applications? Join us. Global Functions Technology (GFT) is part of RBC’s Technology and Operations division. GFT collaborates with partners across the company to deliver innovative IT ...

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 ...

Technical Lead, Water Treatment Engineer

Technical Lead, Water Treatment Engineer Position Details: Full‑time Location: Burnaby, BC Work model: Hybrid Compensation: CAD 170,000 - 240,000 per year Key Responsibilities: Lead the modeling and simulati ...

Lead Graphics & AI Diagnostics Engineer

A leading semiconductor firm based in Markham, ON is seeking a candidate for a technical leadership role in developing diagnostics applications for AI and graphics. Responsibilities include leading a team to ensure excellence from pre-silicon through deployment, defining testing roadmaps, and collaborating with ...

Lead/Senior Piping Stress Engineer

Overview Vista Projects is an integrated industrial engineering firm that helps clients navigate the digital transformation of their projects and operations. Our proven project execution process is based on a “single source of truth” model that eliminates the potential for inefficient engi ...

Lead Telecom Engineer Electrical Utilities

Lead Telecom Engineer - Electrical Utilities Full-time Sector Name: Operational & Digital Technologies Employee Type: Regular Compensation: CAD 108,080 - CAD 148,610 - yearly Welcome to a place where people are at the heart of everything we d ...

Customer Support Engineer Team Lead

About Us Norsat International Inc., founded in 1977, is a leading provider of innovative communication solutions that enable the transmission of data, audio, and video for remote and challenging applications. Norsat’s products and services include customizable satellite components, portable satel ...

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