601,424+ Lead Software Engineer Pythonreact Jobs in Canada — Top Companies Hiring June 2026

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Senior eVTOL Aerostructures Lead Engineer

An aerospace solutions company is seeking a Senior Design and Aerostructures Engineer to lead mechanical and structural development for eVTOL aircraft. This role, based in Canada, offers a competitive salary and hybrid working options. The ideal candidate will have 5+ years of experience in aerospace structural ...

Senior eVTOL Aerostructures Lead Engineer

A leading aerospace company in Canada is seeking a Senior Design and Aerostructures Engineer to lead the mechanical and structural development for cutting-edge eVTOL aircraft. The ideal candidate will have over 5 years of experience in aerospace structural systems and familiarity with eVTOL certification regulat ...

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 eVTOL aircraft. This position requires over 5 years of experience in aerospace structural systems and includes responsibilities such as architecting mechanical systems, ...

Senior eVTOL Aerostructures Lead Engineer

A leading aerospace firm located in Canada is looking for a Senior Design and Aerostructures Engineer. This position involves leading the mechanical and structural development for innovative eVTOL aircraft. Candidates should have over 5 years of experience in aerospace structural systems and familiarity with lif ...

Senior eVTOL Aerostructures Lead Engineer

A leading aerospace firm in Mississauga seeks a Senior Design and Aerostructures Engineer to lead mechanical development for innovative eVTOL aircraft. The role requires over 5 years of experience in aerospace structural systems, focusing on hands-on design and material selection. Competitive salary and benefits ...

Lead Mechanical Engineer Hydropower Auxiliaries

Une entreprise leader dans le secteur énergétique à Brossard recherche un ingéieur(e) principal(e) en mécanique pour diriger la conception d'unités hydrauliques. Le candidat idéal possédera une expérience significative en dimensionnement d'équipements mécaniques, sera à l'aise en anglais et en français, et repré ...

Senior Engineer (Project Electrical Lead)

Senior Engineer (Project Electrical Lead) CanadaAbout Us About you:Join us. Unleash your energy within.If you have world-class ambitions to reach the stars while keeping your feet on the ground, we’re the team for you.We've created a new breed of company – future-focused w ...

Lead Substation Electrical Design Engineer

A leading engineering firm in Calgary is seeking a Senior Electrical Engineer to oversee design projects across various sectors including healthcare and industrial facilities. The ideal candidate will have 8–12 years of experience, lead project teams, ensure compliance with safety and engineering standards, and ...

Lead Data Engineer (Audience Intelligence)

Lead Data Engineer (Azure / Databricks / Python) Who we areWe 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 the ...

Lead Structural Engineer Bridges & Infrastructure

A government transportation agency in Toronto seeks a Lead Engineer, Structural to oversee engineering projects and ensure safety on transportation corridors. The ideal candidate will lead teams in structural design and project delivery, requiring a Professional Engineer license with expertise in bridge and tran ...

Senior Structural Engineer Team Lead

Senior Structural Engineer – Team Lead Location:Surrey, Vancouver or Chilliwack, BCReports To:Structural Discipline LeadJob Summary Ecora is seeking a highly experienced Senior Structural Engineer – Team Lead to lead the design and delivery of structural engineering projec ...

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 ...

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 ...

Discrete Graphics Lead Systems Engineer

WHAT YOU DO AT AMD CHANGES EVERYTHINGAt AMD, our mission is to build great products that accelerate next-generation computing experiences—from AI and data centers, to PCs, gaming and embedded systems. Grounded in a culture of innovation and collaboration, we believe real progress comes from bold ideas, ...

Lead Electrical Engineer – Energy Projects

A leading engineering firm is seeking an experienced Electrical Engineer to lead projects and mentor junior staff. Located in Calgary, this role involves executing electrical engineering projects, ensuring high-quality deliverables, and collaborating with multidisciplinary teams. The ideal candidate will have si ...

Lead Electrical Engineer – Transmission & Distribution

A leading engineering firm in Calgary is seeking a Senior Electrical Engineer to lead design projects across various sectors, including healthcare and government. The ideal candidate will have a Bachelor’s or Master’s in Electrical Engineering, with at least 7 years of experience, preferably in EPC projects. Res ...

Senior Electrical Engineer – Electrification Lead

Your future role on our team 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— ...

Lead Virtualization & CGVDI Systems Engineer

A leading semiconductor company located in Markham, Ontario is seeking an IP Systems Engineer to join their Platform Validation Team. The role includes designing validation test plans and collaborating with cross-functional teams to ensure the highest quality of AMD’s technologies. Candidates should have strong ...

Model Based Test Lead Engineer

About the roleWe are seeking a talented, innovative engineer to join our dynamic team, responsible for designing, developing and executing comprehensive test plans and procedures using model-based testing methodologies. The ideal candidate will have strong experience in model-based testing, automation ...

Lead Teamcenter Engineer at Infosys

Drive innovation as a Lead Teamcenter Engineer with Infosys in Mississauga, Canada. This role focuses on configuration, BMIDE modeling, and lifecycle management within Teamcenter environments.We're looking for an individual with over 8 years of technical expertise in Teamcenter Integration and platform ...

Lead Platform Engineer (DevOps & MLOps)

Shore is an IT and strategy consulting firm focusing on innovation in the public sector. We deliver services and tools that advance public sector organizations and the services they provide. Shore’s working environment is flexible, collaborative, and down to earth. We work hard and deliver exceptional quality, b ...

Lead Machine Learning Engineer, GFT

OverviewYou will be part of a high-performing GenAI and Mobile Team that is dedicated to delivering innovative, AI-driven solutions across the banking and finance technology landscape. We value talent, tenacity, meticulousness, and a results-focused mindset, and we are looking for an experienced Machine Le ...

Senior Frontend Engineer (Team Lead)

You will lead the development and evolution of our frontend platform, driving both team execution and the broader technical direction of the UI across the product. This role combines hands-on engineering with team leadership and org-wide influence.You’ll be responsible for delivering high-quality, perf ...

Stormwater Engineer — Lead Projects & Innovation

A leading engineering firm in Calgary is looking for an Intermediate Stormwater Engineer to manage and deliver innovative solutions in stormwater management. The role requires a strong background in engineering, excellent project management skills, and a deep understanding of stormwater practices and regulations ...

Geotechnical Engineer/Geoscientist, Geohazards Lead

A leading engineering firm in Calgary is looking for an Intermediate to Senior Geotechnical Engineer or Geoscientist to join its team. The role involves providing technical support, managing projects, and fostering client relationships. Ideal candidates have a minimum of 8 years of experience in the field, stron ...

Electromechanical Engineer: Harness & Installations Lead

A global transport solutions company is seeking an Electro-mechanical Engineer in Saint-Bruno, QC. This role involves producing conceptual solutions, performing design reviews, and ensuring compliance of parts during manufacturing. Candidates should have a degree in Mechanical or Electrical Engineering and at le ...

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 Teamcenter Engineer at Infosys

Drive innovation as a Lead Teamcenter Engineer with Infosys in Mississauga, Canada. This role focuses on configuration, BMIDE modeling, and lifecycle management within Teamcenter environments.We're looking for an individual with over 8 years of technical expertise in Teamcenter Integration and platforms. You ...

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 ...

Senior eVTOL Aerostructures Lead Engineer

A leading aerospace company is seeking a Senior Design and Aerostructures Engineer based in Ontario. The role involves leading mechanical and structural design for innovative eVTOL aircraft. Responsibilities include developing mechanical systems from concept to production, alongside specifying materials and opti ...

Lead Chief Operating Engineer Position

Take charge as the Lead Chief Operating Engineer at IRCM, ensuring seamless operation of critical electromechanical systems. Focus on maintenance, repairs, and team leadership.Reporting to the Director of Technical Services, you will manage the functionality of heating, cooling, and water systems while ensur ...

Lead Mechanical Engineer Buildings (Hybrid)

A leading engineering firm is seeking a Principal Mechanical Engineer in Edmonton, responsible for leading a talented team to execute complex engineering projects. The role involves mentoring and coaching junior engineers while ensuring technical quality and efficiency. Candidates must have a Bachelor's degree a ...

ASIC Package Design Lead Engineer

Shape advanced ASIC designs as an ASIC Package Design Lead Engineer. Ensure robust packaging and qualification for high-speed connectivity products while driving technical excellence in collaboration with cross-functional teams.This role emphasizes the integration of analog design and project management. You ...

Senior Java Engineer & Team Lead

About the project A fast-growing fintech company in the payment solution. Main responsibilities Write clean, concise, modular code in an agile environment Mentor developers Provide code reviews Provide input to the DevOps team Part o ...

Lead Marketing Technology Engineer Neo

Join Neo as a Lead Marketing Technology Engineer in Calgary or Toronto to redefine customer engagement through cutting-edge technology. This role emphasizes hands-on development of marketing infrastructure and systems.This full-time position involves building critical tools for customer interactions and perf ...

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 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 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 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 AI Engineer at Citi

Shape the future of AI technology at Citi as a Senior AI Engineer. This hybrid role focuses on designing autonomous AI agents to solve complex financial challenges.As a Senior AI Engineer in Citi's Enterprise Operations & Technology division, you will leverage your expertise to create intelligent, high-perfo ...

Lead Power Systems Commissioning Engineer

A leading engineering firm in Ontario seeks a highly motivated Lead Commissioning Engineer to join its team. You will lead testing and commissioning teams, ensure safety compliance, and manage technical issues in diverse electrical projects. The position requires a Bachelor's degree or equivalent, with a minimum ...

Lead Data Engineer (Audience Intelligence)

Lead Data Engineer (Azure / Databricks / Python) 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 – ...

Lead Engineer for Airframe Standards

Drive aerospace innovation as Head of Airframe Engineering, focusing on sustainability and engineering standards for the A220 program. Join a dynamic team and redefine engineering excellence.This leadership position requires overseeing engineering performance, ensuring timely and budget-conscious deliverable ...

Lead AI Engineer at SuiteSpot

Enhance resident experience as SuiteSpot's Lead AI Engineer focusing on building and scaling SAM. Utilize your full-stack engineering skills in a fast-moving environment.This role demands significant experience in software engineering with a focus on AI technologies. As you enhance SAM’s capabilities, your e ...

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