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

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Geotechnical Engineer: Project Lead & Field Roles

A leading engineering firm in Abbotsford is seeking an Intermediate Geotechnical Engineer to manage projects and conduct technical analyses. The ideal candidate will have 5 years of experience in the geotechnical field and strong communication skills. Responsibilities include project management, mentoring junior ...

Substation Project Engineer – Power Delivery Lead

A leading engineering firm in Canada is seeking a Project Engineer to oversee various HV/EHV AC and DC substation projects. You will work closely with Project Managers to manage project scope, cost, and schedule while providing technical oversight. The ideal candidate will possess a strong engineering background ...

Lead Structural Design Engineer: Codes & Compliance

A leading manufacturing company in Port Hope is looking for a Design Engineer. You will provide design expertise in compliance with building codes while managing projects. The ideal candidate will have a Civil Engineering degree and be a licensed Professional Engineer in Ontario, with strong leadership and commu ...

Electrical Engineer Lead Design & Projects (Hybrid)

A Canadian consulting firm is looking for an Electrical Engineer to manage project delivery, from design to construction, ensuring compliance with Canadian standards. The ideal candidate will have over five years of experience in electrical design, project management skills, and a degree in electrical engineerin ...

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 Building Envelope Engineer – Restoration & Retrofit

A leading engineering firm in Kelowna is seeking a Senior Enclosure Project Engineer to design and retrofit building enclosure systems for diverse projects across Canada and the U.S. The ideal candidate will manage projects from design to completion, conduct evaluations, and demonstrate at least 10 years of buil ...

Senior Electrical Engineer, Water Infrastructure Lead

A global consulting firm in Victoria is seeking an experienced electrical engineer to lead design projects in the water and wastewater sector. The role involves project management, mentoring junior staff, and ensuring compliance with industry standards. Candidates must possess a bachelor's degree in electrical e ...

Bridge & Rail Structural Engineer Lead Projects

A leading infrastructure engineering firm is seeking a Structural Engineer to join their Passenger Rail & Transit group in Ontario, Canada. In this role, you will prepare bridge design documents, perform structural calculations, and occasionally inspect bridge structures. Ideal candidates will have a BS in Civil ...

Lead Engineer (Python and Capital Markets)

Lead Engineer (Python and Capital Markets) This range is provided by Collabera. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay range $70.00/hr - $80.00/hrDirect message the job poster from CollaberaDuration:6-M ...

Senior Project Engineer, Infrastructure Design Lead

A leading engineering firm in Toronto is seeking an Engineering III professional to drive impactful infrastructure projects. In this role, you will define project scope, coordinate design processes, and manage both consultant and in-house design assignments. Successful candidates will have at least 8 years of en ...

Principal Engineer: Lead Web Apps & Architecture

An innovative company is seeking a Principal Engineer to spearhead technical excellence in software development. This role involves leading the development of web applications, ensuring high standards through code reviews, and collaborating with engineering leadership to shape the product roadmap. You'll work wi ...

Municipal Engineer Lead Design & Water Infrastructure

A leading engineering consultancy in Halifax, Canada is looking for skilled engineers to work on municipal projects involving waterworks, roads, and stormwater management. Candidates should possess a Bachelor’s degree in civil engineering and a minimum of 5 years of relevant experience. The role requires excelle ...

Senior Tailings Engineer — Geotechnical Project Lead

Thurber Engineering is seeking an Intermediate to Senior Tailings Engineer to join our Calgary team. This role involves supporting diverse engineering projects, providing technical leadership, and fostering relationships with clients in geotechnical engineering. The ideal candidate has a strong background in soi ...

Lead Electrical Project Engineer Power Systems

Oversee electrical engineering projects from design through closure. Ensure high-quality outputs while fostering collaborative relationships with stakeholders in a fast-paced environment.As a Lead Electrical Project Engineer, you will execute and manage project activities, ensuring compliance with safe ...

Onsite QC Engineer — Lead Inspections & Lean

A professional engineering firm in Fredericton is seeking a qualified individual for a full-time role involving supervision of engineers and technicians. Responsibilities include developing quality assurance programs, analyzing production costs, and conducting inspections. The successful candidate will possess s ...

Senior Staff Engineer Lead Salesforce Developer

Senior Staff Engineer - Lead Salesforce DeveloperFull-timeService Region: UCCWe are a Digital Product Engineering company that is scaling in a big way! We build products, services, and experiences that inspire, excite, and delight. We work on a scale across all devices and digital m ...

Lead DevSecOps Engineer in Security Architecture

Transform your career as a Lead DevSecOps Engineer, focusing on security architecture and automation within cutting-edge technologies. Create and implement security strategies for applications and infrastructure.In this pivotal role, you will lead initiatives that promote a security-centric approach ac ...

Lead Frontend Engineer in Legal Innovation

Drive innovation as the Lead Frontend Engineer at the forefront of legal technology. This hybrid role is your chance to shape user experiences that bridge gaps for victims seeking justice.You will be instrumental in architecting the next generation of our integration systems within a dynamic engineerin ...

Senior Civil Engineer – Transit Design Lead

OverviewSenior Civil Engineer – Civil Transit Design Lead role at GHD. Bring your curiosity and determination to make a positive impact on the future of transport, and we’ll help you go all the way. Join our team of globally connected specialists to help solve complex transport challenges and experienc ...

Lead Safety Engineer in Aerospace Innovation

Drive safety and reliability in next-gen eVTOL aircraft as a Senior Safety & Reliability Engineer. Your expertise will shape advanced safety protocols and ensure compliance with industry regulations.In this leading role, you'll work closely with engineering teams to create safety-critical systems adher ...

Lead Mechanical Engineer for Power Generation

Shape the future of power generation as a Senior Mechanical Engineer. Guide project teams in utility, industrial, and institutional sectors while ensuring technical excellence and compliance.As the Senior Mechanical Engineer, you will spearhead mechanical design work and collaborate with cross-function ...

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 Data Engineer, Associate Director (Toronto)

Select how often (in days) to receive an alert: Requisition ID: 49601 Business Unit: Fitch Group Category: Information Technology Location: Toronto, ON, CA Date Posted: Mar 4, 2026 Fitch Group is currently seeking a Associate Director/Lead Data Engineer ba ...

Senior Mechanical Engineer & Design Lead (HVAC)

A multi-disciplinary engineering firm in Kitchener is seeking a Mechanical Engineer to join their team. The ideal candidate will possess a Bachelor's or Master's degree in Mechanical Engineering and have over 8 years of experience in HVAC and plumbing in construction. Responsibilities include developing designs, ...

Network Engineer: Secure, Scalable Infrastructure Lead

A technology solutions provider in Metro Vancouver is seeking a Network Administrator to implement and support secure network environments. You will handle network infrastructure, monitor performance, and ensure optimum operation while collaborating with teams. Ideal candidates will possess a degree in IT and 3- ...

Senior Geotechnical & Geohazards Engineer — Landslide Lead

A leading engineering consulting firm is seeking a Senior Geotechnical and Geohazards Engineer in Calgary, Alberta. This role involves modeling natural hazards, developing client relationships, and mentoring junior staff. The ideal candidate will possess advanced skills in debris flow assessments and relevant en ...

Lead Hardware Quality Engineer at Lightspeed

Drive quality excellence at Lightspeed as a Lead Hardware Quality Engineer ensuring high standards for our innovative hardware products. Your role encompasses payment devices, printers, and network accessories.This position, based in Montreal or Toronto, empowers you to define comprehensive quality strategie ...

Lead Machine Learning Engineer at Quincus

Harness your expertise as a Lead Machine Learning Engineer at Quincus to transform logistics through AI innovation. Focus on developing and deploying scalable deep learning models.Quincus is revolutionizing the supply chain with advanced technology solutions. We are looking for a dynamic Machine Learning Eng ...

Lead Principal Engineer, Roads & Highways GTA

A leading infrastructure company is seeking a Principal Engineer with expertise in roads and highways to support projects across the Greater Toronto Area. The successful candidate will coordinate multidisciplinary teams, ensure technical excellence, and lead roadway design projects. Candidates should have a Bach ...

Lead Full Stack Engineer — Python & FastAPI

A leading technology company in Toronto is looking for a Lead Full Stack Development Engineer to enhance its Technology & Operations team. The ideal candidate will have over 4 years of experience in software development, particularly with Python Core and FastAPI. Responsibilities include mentoring junior develop ...

Vice President Lead Data Engineer Role

Lead data initiatives with impact as Vice President and Lead Full Stack Data Engineer. This senior role combines strategic vision with hands-on data engineering in Canada.In this vital position, you will leverage over 6 years of experience to drive complex data solutions and mentor a dynamic team. Show your ...

Senior Civil Engineer – Transit Design Lead

Overview Senior Civil Engineer – Civil Transit Design Lead role at GHD. Bring your curiosity and determination to make a positive impact on the future of transport, and we’ll help you go all the way. Join our team of globally connected specialists to help solve complex transport challenges and exp ...

Lead Generative AI Engineer Manager, SVP

For additional information, please review .* Lead the end-to-end development of highly complex AI solutions, infrastructure, and architecture.* Lead and guide a team of engineers and data scientists, reviewing designs and code to uphold the highest levels of engineering standards.* Translate ambiguous product or ...

Senior Studies Engineer Power Systems Lead

A specialized electrical contracting company is seeking a Senior Studies Engineer to join their multidisciplinary team in Calgary, Alberta. The role focuses on delivering projects in Transmission, Distribution, and Renewables, with responsibilities that include technical calculations, documentation, and mentorin ...

Senior Civil Engineer: Lead Infrastructure Projects

A well-known engineering firm in Prince George seeks a Senior Civil Engineer to manage project deliverables while working directly with clients and stakeholders. The ideal candidate will have a Bachelor's degree in Civil Engineering, a professional engineering license in British Columbia, and at least 15 years o ...

Senior Civil Engineer Infrastructure Project Lead

A leading engineering firm is seeking a Senior Civil Engineer in Prince George, British Columbia. The successful candidate will manage project deliverables and collaborate with clients across various civil engineering sectors. Responsibilities include performing engineering design tasks, engaging in business dev ...

Lead Piping Stress Engineer 1 Nuclear

Description Piping Engineering & Analysis Synopsis The Piping Engineering & Analysis discipline performs evaluations for piping systems in accordance with ASME Boiler and Pressure Vessel Code, ASME B31.1, ASME B31.7, and other codes as applicable to the specific evaluation being performed ...

Lead Nuclear Mechanical Engineer Design & Mentor

An established industry player is seeking a Senior Mechanical Engineer to join their team in Pickering, Ontario. This role offers a unique opportunity to work alongside skilled professionals in a collaborative environment, tackling complex engineering challenges in the Nuclear and Power sectors. You will be resp ...

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