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

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Lead Civil Engineer – Renewables & Growth

A renewable energy company is seeking a Civil Engineering Team Leader to oversee a team of engineers for renewable energy projects. The role involves managing project phases and ensuring technical compliance across various assignments. Ideal candidates will possess a Bachelor's degree in Civil Engineering, with ...

Lead Android Engineer for Speechify

Become a Lead Android Engineer at Speechify and influence the future of text-to-speech technology. This role allows you to work remotely while delivering impactful features for millions.As a Lead Android Engineer, you will play a crucial role in enhancing Speechify's highly used Android app. Ideal candidates ...

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 ...

Senior Geotechnical Engineer | Groundwork Lead

A leading engineering firm is seeking a Senior Geotechnical Engineer to lead investigations and analyses on major infrastructure projects in Western Canada. You will manage multidisciplinary teams, deliver high-quality outcomes, and mentor junior staff. Ideal candidates possess 8+ years of experience in geotechn ...

Senior Geotechnical Engineer | Groundwork Lead

A leading engineering firm in Vancouver is seeking a Senior Geotechnical Engineer to influence impactful projects across Western Canada. You will manage complex geotechnical investigations and provide insights for major infrastructure developments. Candidates should have over 8 years of experience, be registered ...

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 Data Engineer at MealSuite

Help transform healthcare dining experiences as a Senior Data Engineer at MealSuite. This hybrid role centers on designing optimal data solutions and supporting advanced analytics.MealSuite is looking for a Senior Data Engineer to enhance our data systems for better decision-making in healthcare tech. With m ...

Lead Analytics Engineer at Faire

Elevate your career as a Lead Analytics Engineer at Faire, driving AI-focused solutions for small to medium businesses. Utilize your data engineering skills to innovate product features and enhance data capabilities.In this influential role, you will lead a team of Data Scientists and Software Engineers to s ...

Lead Machine Learning Engineer Unity

Transform advertising through technology as a Lead Machine Learning Engineer at Unity. Focus on financial systems, pacing algorithms, and advanced Generative AI solutions.In this pivotal role, you will leverage over 8 years of development experience to drive Unity's advertising ecosystem. Your expertise will ...

Lead Environmental Engineer in Ontario

Advance your career as a Senior Environmental Engineer or Geoscientist with CIMA+. Lead multidisciplinary projects that enhance environmental standards across Ontario.CIMA+ is expanding its Earth and Environment team, looking for a Senior Geoscientist or Environmental Engineer. This full-time role requires 1 ...

Lead Engineer for Train Systems

Become a pivotal force in rail innovation as a Lead Engineer for Train Systems. Apply your engineering expertise to integrate methodologies and enhance team dynamics efficiently.This position based in Saint-Bruno, QC, requires overseeing teams and managing project resources effectively. Engage with Train Pro ...

Resident Engineer: Automotive Quality Lead

A leading automotive manufacturer is seeking a Resident Engineer to ensure products meet quality standards. Responsibilities include root cause analysis of issues and recommending permanent corrective actions. The ideal candidate holds a Bachelor’s degree in Mechanical or Electrical Engineering and has experienc ...

Lead Android Engineer for Speechify

Become a Lead Android Engineer at Speechify and influence the future of text-to-speech technology. This role allows you to work remotely while delivering impactful features for millions.As a Lead Android Engineer, you will play a crucial role in enhancing Speechify's highly used Android app. Ideal candidates ...

Lead Substation Civil Structural Engineer

A leading engineering firm is seeking a Senior Substation Civil Structural Engineer in Vancouver. This role involves leading the design of substation structures, preparing and reviewing specifications, and managing project teams. Candidates should have a bachelor's degree in Civil or Structural Engineering, at l ...

Lead Systems Engineer Transit Requirements

Shape the future of transit projects at SYSTRA Canada as a Lead Systems Engineer focused on requirements. This role emphasizes the development of robust requirements management plans within transit infrastructure programs.SYSTRA Canada seeks an experienced systems engineer who will take charge of requirement ...

Lead Systems Engineer Transit Requirements

Shape the future of transit projects at SYSTRA Canada as a Lead Systems Engineer focused on requirements. This role emphasizes the development of robust requirements management plans within transit infrastructure programs.SYSTRA Canada seeks an experienced systems engineer who will take charge of requirement ...

Lead Data Engineer Team Manager

Take charge as Lead Manager for the Data Engineering team, fostering growth and innovation within data projects. We seek a dedicated professional focused on customer-centric solutions and team success.This leadership role combines team management and project oversight in a dynamic, growth-driven environment. ...

Lead Environmental Engineer in Ontario

Advance your career as a Senior Environmental Engineer or Geoscientist with CIMA+. Lead multidisciplinary projects that enhance environmental standards across Ontario.CIMA+ is expanding its Earth and Environment team, looking for a Senior Geoscientist or Environmental Engineer. This full-time role requires 1 ...

Lead Instrumentation Engineer: Design & Leadership

A specialized engineering firm in Calgary is seeking a Senior Instrumentation Technologist/Engineer to lead instrumentation activities for various projects. The ideal candidate will have over 10 years of experience and will provide mentorship to junior staff. They will develop design specifications, coordinate p ...

Lead Process Engineer – Water & Wastewater

Description 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 facility design with project management responsibilities, including client engagement and delivery oversight. You’ll work on impactful proj ...

Water Building Mechanical Lead Engineer

A leading engineering firm located in Ontario seeks a Team Lead - Building Mechanical Engineers specializing in HVAC and plumbing systems. This role involves managing a team, ensuring technical excellence in project delivery, and requires strong leadership and design skills. Ideal candidates will have a Bachelor ...

ADMS Lead Engineer Systems & Integrations

A leading engineering firm located in Toronto, Ontario is seeking an experienced ADMS Lead. The ideal candidate will have 10-15 years of experience in ADMS or OMS implementations, knowledge of major vendors, and strong problem-solving skills. Responsibilities include ensuring system integrity, collaborating with ...

Lead Project Engineer — Infrastructure & Energy

A leading engineering firm in Vancouver is seeking an experienced Project Engineer to manage engineering activities for large infrastructure and energy projects. The ideal candidate will have over 8 years of experience and a degree in Engineering, alongside strong leadership and communication skills. Responsibil ...

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 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 ...

Quality Engineer Lead Hybrid Role

Lead quality initiatives at Manulife as a Quality Engineer Lead in a hybrid setting. This role is key to implementing automated testing solutions and enhancing software quality practices.As part of the Manulife Bank Technology Team, you will be instrumental in designing and scaling automated tests while ensu ...

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, ...

Quality Engineer Team Lead StackAdapt

Join StackAdapt as a Quality Engineer Team Lead to enhance our software's quality and performance. This remote role focuses on automation and agile methodologies to meet fast-paced release cycles.You will lead a team of talented engineers, fostering a culture of quality and continuous improvement. Your respo ...

Senior Java Engineer & Team Lead

About the project A fast-growing fintech company in the payment solution.Main responsibilitiesWrite clean, concise, modular code in an agile environmentMentor developersProvide code reviewsProvide input to the DevOps teamPart of the design and architect ...

Team Lead SW Engineer Golang

Position Overview We are looking for a highly skilled Back End Tech Lead to provide technical leadership and strategic guidance for our engineering team. In this role, you will be responsible for designing and developing scalable, secure, and highly available back-end systems while driving performance and collab ...

Lead Engineer — Tailings & Mine Waste

A leading consulting engineering firm in Val-d'Or is seeking a Principal Engineer for mine waste management. The role involves designing systems for tailings and water management, leading project teams, and maintaining client relationships. Applicants should have a bachelor's degree in relevant engineering field ...

Installation & Commissioning Engineer — Lead Handover

Join a forward-thinking company as an Installation and Commissioning Engineer, where you'll tackle technical challenges in high-speed automated packaging machinery. This role offers the chance to work hands-on with innovative technology while collaborating with project stakeholders to ensure seamless equipment f ...

Cloud Solution Test Engineer Lead

A leading IT staffing firm in Ottawa seeks a Solution Test Engineer to bridge development and testing for cloud solutions. This role involves creating comprehensive test plans, leading execution phases, and mentoring junior engineers. Candidates should have strong leadership, effective communication, and familia ...

Principal / Lead Structural Engineer, Nuclear

Principal / Lead Structural Engineer, Nuclear Join to apply for the Principal / Lead Structural Engineer, Nuclear role at Worley.Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value over the life of t ...

Senior Lead Airfield Electrical Engineer

Senior Lead Airfield Electrical EngineerJoin to apply for theSenior Lead Airfield Electrical Engineerrole atStantec Your Opportunity In the capacity of Senior Lead Airfield Electrical Engineer, you will interface directly with clients and stakeholders to effectively manage ...

Senior Lead Airfield Electrical Engineer

A career in transportation is more than bridges, roads, and rail. As we plan, design, and manage projects that move people and goods from Point A to Point B, we create connections that transform our communities. Every airport, road, bridge, port, or transit project is an opportunity to make communities safer, cl ...

Lead Civil Engineer — OSIM Inspections

A leading engineering firm in Canada seeks a Supervising Civil Engineer to manage structural contracts, supervise teams, and ensure compliance with design specifications. The ideal candidate possesses a post-secondary degree in Civil Engineering, along with 8+ years of experience in road construction. Skills in ...

Lead/Senior Piping Stress Engineer

OverviewVista Projects is an integrated industrial engineering firm that helps clientsnavigate the digital transformationof their projects and operations. Our proven project execution process is based on a “single source of truth” model that eliminates the potential for inefficient ...

Lead High Voltage Substation Engineer

A recruitment firm is seeking a Senior Substation Engineer in Calgary, Alberta. This role involves leading high-voltage substation projects, working with multidisciplinary teams to ensure compliance with safety standards. The ideal candidate has at least 8 years of experience in substation engineering, with stro ...

Marine Structural Engineer, Team Lead

Klohn Crippen Berger (KCB) is hiring aMarine Structural Engineer, Team Leadto join our growingPower & Transportationteam in Vancouver. You’ll be working on marine and civil infrastructure projects in a dynamic, multidisciplinary environment.As part of our Vancouv ...

Senior eVTOL Aerostructures Lead Engineer

A leading aerospace company in Ontario is seeking a Senior Design and Aerostructures Engineer to lead mechanical and structural development for innovative eVTOL aircraft. The ideal candidate will have over 5 years of experience in aerospace structural systems. Responsibilities include designing critical systems, ...

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 Electrical Engineer – Electrification Lead

BBA is seeking a forward-thinking Senior Electrical Engineer to help lead our growing work in load electrification, distributed energy resources (DERs), and medium-voltage interconnections across Ontario. This role combines technical delivery, client engagement, and strategic growth—supporting electrification in ...

Lead Engineer, Bridges (relocation provided)

What if you could redefine what’s possible?What if you could redefine what’s possible? With us, you can. You wantPurpose. 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 ...

Lead Electrical Engineer Water & Wastewater

Help us build the future, and we’ll help you build a rewarding and purposeful career. Our global network is made up of architects, designers, planners, engineers, and environmental scientists, all working towards the same goal.What we are looking for: Our Waterloo and/or GTA offices are looking for a L ...

Senior Lead Airfield Electrical Engineer

In the capacity of Senior Lead Airfield Electrical Engineer, you will interface directly with clients and stakeholders to effectively manage project deliverables, with a focus on quality and team collaboration. You will be primarily working with our airports practice but also supporting a number of our interconn ...

Senior Electrical Engineer & Team Lead

At Kepler Communications, we’re not just imagining the future of on‑demand space connectivity – we’re leading it!Kepler’s mission is to provide real‑time Internet access for space‑based assets, enabling a new era of data‑driven exploration and innovation. We operate the first commercial optical data re ...

Lead Systems Engineer, Launch Program

Role PurposeThe Lead Systems Engineer owns cross‑functional planning and execution for the launch program at a systems engineering level, ensuring work meets the company’s technical requirements, risk posture, and overall business objectives. The role focuses on coordination of system requirements, unb ...

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