680,294+ Lead Software Engineer Pythonreact Jobs in Canada — Top Companies Hiring June 2026

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Lead Full Stack Engineer — Remote Canada

A leading technology company is looking for a Lead Full Stack Engineer to develop application features in line with specifications. The ideal candidate will have extensive experience in Java and Javascript frameworks, including Angular and React, and will engage in incident management along with development task ...

Lead Full Stack Engineer — Remote Canada

A leading technology company is looking for a Lead Full Stack Engineer to develop application features in line with specifications. The ideal candidate will have extensive experience in Java and Javascript frameworks, including Angular and React, and will engage in incident management along with development task ...

Senior Mechanical Engineer Lead Systems & Innovation

A leading medical device company in Toronto is looking for a Senior Mechanical Engineer to lead the engineering strategy for medical devices. The role involves overseeing the mechanical system architecture, ensuring compliance with regulatory requirements, and mentoring junior engineers. Candidates should have o ...

Lead Embedded RTOS Engineer Remote Canada

A global leading technology company is seeking an MTS - Software Engineer in Ottawa to lead the design and development of their VxWorks operating system components. This role involves mentoring junior developers and requires at least 8 years of experience in software operation system development. Candidates shou ...

Lead Systems Engineer Role in Office

Excel as a Lead Systems Engineer in a technology-driven role with Cora Group. This in-office position focuses on innovative solutions for evolving infrastructure challenges.Cora Group is looking for a Lead Systems Engineer who is committed to staying ahead of technology trends and designing impactful solutio ...

Lead Test Engineer for PCB Manufacturing

Take the lead in hardware testing with Avanciers as a Lead Test Engineer. This full-time opportunity in Montreal focuses on PCB manufacturing test execution and quality assurance.In this role, you will manage extensive manufacturing test programs for PCB assemblies. The position demands strong leadership in ...

Lead Engineer for Drill & Blast Optimization

Centerra Gold is looking for a Senior Engineer to lead Drill & Blast optimization at the Mount Milligan Mine. Use your skills in a challenging, supportive, camp-based role.In this pivotal position, you will enhance the Mine to Mill processes through collaboration with various disciplines like Mine Geology an ...

Lead Systems Engineer for OSI Maritime

Advance your engineering career as a Lead Systems Engineer at OSI Maritime Systems, specializing in marine navigation technology. Collaborate with a dedicated team to enhance maritime safety solutions.As part of our engineering team, you will oversee the design and definition of system requirements for compl ...

Lead Senior Overhead Lines Engineer CIMA+

Join CIMA+ as a Lead Senior Overhead Transmission Lines Engineer and play a key role in the energy transition. This hybrid position offers a unique opportunity to lead innovative engineering projects.In this pivotal role, you will utilize over 15 years of experience to direct complex overhead line designs. C ...

Lead Structural Engineer at Calgary Firm

Join a Canadian consulting firm as the Lead Structural Engineer in Calgary, where you can significantly influence business growth and project outcomes. Your expertise in building science will drive success!This senior role involves leading a well-established team and ensuring the effective delivery of engine ...

Lead Applied ML Engineer at Kaseya

Drive AI advancements as a Lead Applied ML Engineer with Kaseya. Your expertise in data modeling and analysis will enable transformative automated workflows.In this role at Kaseya, you will leverage your 5+ years of experience in ML engineering to lead product teams in harnessing data for AI-driven features. ...

Lead AI Engineer for Generative Technologies

Take the lead in AI innovations as a Lead AI Engineer specializing in Generative AI and MLOps. Bring your 8-10 years of deep expertise to enhance cutting-edge solutions with advanced LLMs.We are on the lookout for a Lead AI Engineer who possesses strong foundational principles in AI technologies and si ...

Lead Technical QA Engineer at Impact.com

Drive quality and innovation at impact.com as a Technical QA Engineer in Victoria, BC. In this hybrid role, you will enhance our automated testing frameworks and data environments.You will lead our testing efforts, focusing on evolving our QA processes and integration strategies. Collaborating across v ...

Lead Cloud Infrastructure Engineer at Kinaxis

Elevate your career as a Lead Cloud Infrastructure Engineer at Kinaxis, located in Ottawa or Toronto, Canada. Drive innovation in cloud architectures while fostering a collaborative team environment.At Kinaxis, we pride ourselves on tackling significant supply chain challenges through cutting-edge clou ...

Lead Applied ML Engineer at Kaseya

Drive AI advancements as a Lead Applied ML Engineer with Kaseya. Your expertise in data modeling and analysis will enable transformative automated workflows.In this role at Kaseya, you will leverage your 5+ years of experience in ML engineering to lead product teams in harnessing data for AI-driven fea ...

Lead Transmission Line Engineer Hybrid Role

Drive innovation in transmission line engineering at Sargent and Lundy as our Lead Engineer. Benefit from a hybrid schedule while focusing on high-voltage design.In this pivotal role, you will design transmission lines from 69kV to 500kV and lead a small project team dedicated to excellence. Use your e ...

Lead Systems Engineer for OSI Maritime

Advance your engineering career as a Lead Systems Engineer at OSI Maritime Systems, specializing in marine navigation technology. Collaborate with a dedicated team to enhance maritime safety solutions.As part of our engineering team, you will oversee the design and definition of system requirements for ...

Lead Electronics Design Engineer in Surrey

Redline has been retained by a leading process instrumentation manufacturer who are looking for a Lead Electronics Design Engineer to join their R&D team based in Surrey. Due to significant growth, they are seeking a Lead Electronics Design Engineer to be responsible for the design and development of analogue an ...

Lead Substation Design Engineer – Power Systems

A leading engineering firm in Canada is seeking a Senior Electrical Engineer to join their team, specializing in the design and delivery of electric utility transmission substations. The successful candidate will provide technical leadership and collaborate with multidisciplinary teams, contributing to projects ...

Senior Substations Electrical Engineer – Lead Projects

A leading engineering consultancy in Dartmouth, Nova Scotia, is seeking a Senior Electrical Engineer specializing in substations. The role involves leading multidisciplinary teams to deliver innovative solutions in renewable energy projects, including wind and solar. Candidates must have a minimum of 15 years of ...

Senior Electrical Engineer Electrification & DER Lead

A leading consulting engineering firm in Ontario is looking for a Senior Electrical Engineer to lead electrification and DER integration projects. The role involves technical delivery and client engagement, supporting initiatives in various sectors including transportation and commercial. The ideal candidate sho ...

Lead Site Reliability Engineer Database Management

Lead Site Reliability Engineer - Database Management page is loaded## Lead Site Reliability Engineer - Database Managementlocations:Torontotime type:Full timeposted on:Posted Todayjob requisition id:R- **WHAT MAKES US, US**Join some of the most innovative thinkers in FinTe ...

Lead UE5 Presentation Engineer: Cinematics & Crowds

A leading game development studio in Burnaby is seeking a Lead Presentation Software Engineer to shape the visual presentation of their AAA sports title. You'll lead a hands-on engineering team, collaborating closely with art and design to deliver a high-quality broadcast experience using Unreal Engine 5. The id ...

Lead Electrical Engineer Industrial & Building Systems

A leading design practice in Vancouver seeks a Team Leader responsible for managing engineering projects and guiding team members. This role involves evaluating electrical systems, leading project meetings, and ensuring quality assurance. Candidates should have a Bachelor's degree in Engineering, 8+ years' exper ...

Senior Electrical Engineer: Electrification & DER Lead

A leading consulting engineering firm in Canada is looking for a Senior Electrical Engineer to drive the delivery of electrification initiatives and medium-voltage projects. The ideal candidate will have over 15 years of experience and hold a P.Eng. designation. This role offers competitive salary, professional ...

Lead Piping Engineer Minerals and Metals

If you’re like us, you don’t have much time for the way things are. Ausenco is a global company redefining what’s possible. Our team is based across 22 offices in 9 countries, with projects in over 80 locations worldwide. Combining our deep technical expertise with a 30‑year track record, we deliver innovative, ...

Lead Engineer, Open Source Data Platform

A leading data observability company is searching for a Principal Engineer in Kitchener, Canada, to define the technical strategy for their Open Data Platform. This full-time on-site position involves shaping the future of enterprise data solutions and leading large-scale initiatives in an innovative environment ...

Remote Lead Data Engineer Databricks & PySpark

A technology company is seeking an experienced Data Engineering Lead to guide technical direction for critical initiatives in data engineering. This fully remote position requires 10+ years of experience, strong hands-on expertise in Python, SQL, and data pipeline design, and excellent communication skills. You ...

Electrical Engineer Multi Discipline Project Lead

A leading engineering firm in Kitchener is seeking an Intermediate Electrical Engineer to manage multi-discipline projects and engage with clients. The role involves technical analysis, project delivery, and innovative problem-solving. The ideal candidate holds a Bachelor's degree in engineering and has over 5 y ...

Senior Instrumentation & Controls Engineer Project Lead

A global engineering firm is seeking a Principal Instrumentation Engineer in Calgary, Alberta. This role involves providing instrumentation and controls engineering services, managing engineering projects to meet specifications, and advising during procurement and construction activities. Candidates should have ...

Lead Site Reliability Engineer Database Management

**WHAT MAKES US, US**Join some of the most innovative thinkers in FinTech as we lead the evolution of financial technology. If you are an innovative, curious, collaborative person who embraces challenges and wants to grow, learn and pursue outcomes with our prestigious financial clients, say Hello to SimCorp!At ...

Project Engineer: Field Lead & Cost Control

A leading construction firm is seeking a Project Engineer in Toronto, Ontario. In this role, you will handle the technical and administrative aspects of projects, managing teams and ensuring compliance with safety regulations and specifications. The ideal candidate has a degree in a construction-related field, i ...

Lead Geotechnical Engineer: Drive Projects & Growth

A leading engineering firm in Mississauga is looking for a Lead Geotechnical Engineer to guide complex engineering projects. You'll be responsible for leading geotechnical engagements, developing new business opportunities, and mentoring staff. Ideal candidates will have over 12 years of relevant experience, a d ...

Senior Nuclear Electrical Engineer: Lead & Design

A leading engineering firm is seeking a Senior Electrical Engineer in Kincardine, Ontario, who possesses extensive experience in the nuclear industry. You will provide technical leadership across multidisciplinary teams, ensuring delivery of high-quality design packages while adhering to safety and compliance st ...

Lead Data Engineer, Associate Director (Toronto)

Select how often (in days) to receive an alert:Requisition ID: 49601Business Unit: Fitch GroupCategory: Information TechnologyLocation: Toronto, ON, CADate Posted: Mar 4, 2026Fitch Group is currently seeking a Associate Director/Lead Data Engineer based ...

Lead Power Systems Commissioning Engineer – Field

A dynamic engineering company in Alberta is seeking a Lead Commissioning Engineer to manage the testing and commissioning processes for power systems. Applicants should possess a relevant engineering degree and experience in leadership roles within the electrical utilities sector. The position involves managing ...

Electrical Engineer (Mining Projects) — Lead & Mentor

A leading minerals processing company is seeking an Electrical Engineer to join their Vancouver office. The ideal candidate will design LV and MV power systems for mining projects, serve as a project lead, and supervise junior team members. Key qualifications include a Bachelor's in Electrical Engineering, 5-7 y ...

Lead Geotechnical Engineer: Growth, Mentorship & Impact

A leading engineering firm in Peel Region, Mississauga, is seeking a Lead Geotechnical Engineer to oversee complex geotechnical projects across Ontario. The role requires a minimum of 12 years of consulting experience, managing multidisciplinary teams, and strong budget management skills. A Bachelor’s degree in ...

Hydropower Engineer: Design, Lead & Field Expert

A global engineering firm is seeking a Hydropower Engineer to join their team in Dartmouth, Nova Scotia. This position requires significant experience in design, construction, and operation of hydropower facilities along with a professional engineering designation. Responsibilities include developing engineering ...

Senior Geotechnical Engineer – Field & Design Lead

A global engineering consulting firm seeks an intermediate to senior geotechnical engineer in Saint John, New Brunswick. The successful candidate will manage geotechnical investigations, perform technical analyses, and mentor junior engineers. Ideal applicants have over 8 years of experience, relevant educationa ...

Senior Lean Manufacturing Engineer NPI Lead

A leading bio-technology firm in Toronto seeks an experienced Manufacturing Engineer to optimize manufacturing processes and lead new product introductions. The role requires a strong background in Lean Manufacturing and project management, emphasizing collaboration with cross-functional teams. Applicants should ...

Senior Geotechnical Engineer Lead Projects & Mentorship

A fast-growing consulting firm in Vancouver is seeking a highly skilled Geotechnical Engineer to lead and manage complex engineering projects. The ideal candidate will have over 10 years of experience, a relevant degree, and a commitment to quality. Responsibilities include overseeing geotechnical investigations ...

Senior Mechanical Engineer: Lead Sustainable Systems

A leading design firm in Calgary is seeking an experienced Mechanical Engineer to design HVAC and plumbing systems for various commercial projects. The ideal candidate will have over 12 years of experience, strong skills in Revit, and qualifications in mechanical engineering. This role emphasizes collaboration w ...

Senior Automation Engineer — Lead Controls & Robotics

A leading real estate services firm is seeking a Senior Automation Engineer in Canada to design and implement robust automation control systems for industrial processes. This role requires significant expertise in PLC programming, robotics, and strong leadership skills to oversee teams while ensuring safety and ...

Substation Project Engineer – Power Delivery Lead

A leading consulting firm is seeking a Project Engineer to work on various HV/EHV AC and DC substation projects throughout North America. In this role, you will collaborate closely with Project Managers and engineering teams to manage project scope, schedule, and cost. The ideal candidate will have experience in ...

Senior Process Engineer – Gas Processing Lead

A global professional services company is seeking a Principal Process Engineer to lead process engineering services and provide technical support. The successful candidate will manage engineering projects, ensure compliance with regulations, and oversee procurement during construction. Applicants should possess ...

Lead Transmission Line Engineer & Team Mentor

A leading design firm is seeking a Transmission Line Team Lead in Burnaby, Canada. This role involves leading engineering teams, overseeing power transmission projects, and ensuring adherence to industry standards. Candidates should possess a degree in engineering and have at least 10 years of relevant experienc ...

ADMS Lead Engineer: Systems & SCADA Delivery

A leading engineering solutions provider is seeking an experienced ADMS Lead in Calgary, Alberta, to guide key technical solutions and ensure successful implementation across multiple projects. The ideal candidate will possess extensive knowledge of ADMS or OMS workstreams, along with proven experience with majo ...

Senior Project Engineer: Lead Projects & Mentorship

A leading construction firm located in Ontario seeks a Project Engineer to oversee project management responsibilities, ensuring budget, schedule, and quality standards are met. This role requires strong interpersonal and communication skills to manage diverse engineering teams and maintain client relationships. ...

Lead Instrumentation & Controls Engineer 1 Nuclear

Description Nuclear Power is a carbon-free energy source. Our electric power generation clients in both Canada and US, are digitizing their existing power plants and building new nuclear power plants, small modular reactors (SMR). This is expanding work in the Instrumentation and Controls Engineering group. You ...

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