653,860+ Lead Software Engineer Pythonreact Jobs in Canada — Top Companies Hiring June 2026

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Lead AI Engineer, Banking Technology Senior Vice President

Role Overview We are seeking an AI‑first Lead AI Engineer to define, architect, and deliver enterprise‑scale AI solutions across Investment, Corporate, and Commercial Banking. This role combines deep hands‑on technical leadership with architectural ownership, driving the adoption of LLMs, agentic ...

Lead AI Engineer, Banking Technology Senior Vice President

Role OverviewWe are seeking an AI‑first Lead AI Engineer to define, architect, and deliver enterprise‑scale AI solutions across Investment, Corporate, and Commercial Banking. This role combines deep hands‑on technical leadership with architectural ownership, driving the adoption of LLMs, agentic workfl ...

Lead Mechanical Engineer for Advanced Power Generation Projects

Elevate your career as a Senior Mechanical Engineer specializing in power generation. Drive innovation and lead design efforts in a forward-thinking energy team committed to sustainability.With over 15 years of mechanical engineering design experience, you will lead complex projects within the power generati ...

Lead Mechanical Engineer for Advanced Power Generation Projects

Elevate your career as a Senior Mechanical Engineer specializing in power generation. Drive innovation and lead design efforts in a forward-thinking energy team committed to sustainability.With over 15 years of mechanical engineering design experience, you will lead complex projects within the power generati ...

Lead Mechanical Engineer for Advanced Power Generation Projects

Elevate your career as a Senior Mechanical Engineer specializing in power generation. Drive innovation and lead design efforts in a forward-thinking energy team committed to sustainability.With over 15 years of mechanical engineering design experience, you will lead complex projects within the power generati ...

Lead Mechanical Engineer for Advanced Power Generation Projects

Elevate your career as a Senior Mechanical Engineer specializing in power generation. Drive innovation and lead design efforts in a forward-thinking energy team committed to sustainability.With over 15 years of mechanical engineering design experience, you will lead complex projects within the power generati ...

Lead Camunda 8 DevOps Engineer for Scalable Payments

A leading technology company is seeking a Lead DevOps Engineer in Toronto to manage and scale their Camunda 8–based workflow platforms for automated payment processing. The ideal candidate will have 5-7 years of experience in DevOps within payments or financial services environments, hands-on expertise in Camund ...

Lead Mechanical Engineer for Advanced Power Generation Projects

Elevate your career as a Senior Mechanical Engineer specializing in power generation. Drive innovation and lead design efforts in a forward-thinking energy team committed to sustainability.With over 15 years of mechanical engineering design experience, you will lead complex projects within the power generati ...

Lead Mechanical Engineer for Advanced Power Generation Projects

Elevate your career as a Senior Mechanical Engineer specializing in power generation. Drive innovation and lead design efforts in a forward-thinking energy team committed to sustainability.With over 15 years of mechanical engineering design experience, you will lead complex projects within the power generati ...

Lead Mechanical Engineer for Advanced Power Generation Projects

Elevate your career as a Senior Mechanical Engineer specializing in power generation. Drive innovation and lead design efforts in a forward-thinking energy team committed to sustainability.With over 15 years of mechanical engineering design experience, you will lead complex projects within the power generati ...

Lead Mechanical Engineer for Advanced Power Generation Projects

Elevate your career as a Senior Mechanical Engineer specializing in power generation. Drive innovation and lead design efforts in a forward-thinking energy team committed to sustainability.With over 15 years of mechanical engineering design experience, you will lead complex projects within the power generati ...

Lead AI Solution Engineer Azure, FastAPI & REST APIs

Une entreprise de services financiers recherche un Lead AI Solution Engineer pour développer des applications intelligentes en utilisant des services Azure. Le candidat devra posséder une expérience solide en développement Python et FastAPI, et sera responsable de la conception et du déploiement de systèmes back ...

Lead Python Full Stack Data Engineer Vice President

For additional information, please review .We are assembling an **A-team** of highly skilled, autonomous, and visionary engineers, and we are seeking an exceptional Lead Full Stack Data Engineer to join our high-performing, co-located squads in Canada. This senior role is for a hands-on player/coach who not only ...

Lead Site Engineer for Mining Projects at Ausenco

Join Ausenco as a Senior Project Engineer (NPI) focused on mining and non-process infrastructure. This site-based engineering role is integral for large-scale earthworks project delivery.In this role, you will lead engineering efforts to ensure construction activities meet safety and efficiency standar ...

CPQ Lead Solution Engineer Salesforce Conga CPQ/PROS

CPQ Lead Solution Engineer – Salesforce / Conga CPQ / PROS This position is open due to an existing vacancy to support our evolving business needs.About The Role In this opportunity as a Lead Solution Engineer, you will:Drive the Engineering strategy, planning, design, and implementation of C ...

Lead Python Full Stack Data Engineer Vice President

For additional information, please review .We are assembling an **A-team** of highly skilled, autonomous, and visionary engineers, and we are seeking an exceptional Lead Full Stack Data Engineer to join our high-performing, co-located squads in Canada. This senior role is for a hands-on player/coach who not only ...

Lead Electrical Engineer for Innovative Renewable Energy Projects

Be at the forefront of sustainable innovation as a Lead Electrical Engineer. Specialize in renewable energy projects, overseeing designs for solar, wind, and Battery Energy Storage Systems.We seek a seasoned professional with over 15 years of experience in renewable energy design. Your role will encomp ...

Lead Fintech Backend Engineer — Scale High Volume Payments

A fintech leading company is seeking a Lead Backend Engineer to join their core engineering team in Toronto. The role involves building and scaling critical payment infrastructure, managing ledger systems, and financial APIs. Candidates should have at least 7 years of experience in backend engineering, with stro ...

Lead Electrical Design Engineer for Innovative Nuclear Projects

Drive groundbreaking electrical design solutions as a Senior Electrical Design Engineer. Oversee project scopes, provide technical leadership, and mentor junior engineers while enhancing nuclear facility operations.This senior role focuses on delivering high-quality electrical designs for nuclear facil ...

Senior Electrical Engineer Lead Design for Life Sciences

A global consulting firm in Vaughan is seeking a Senior Electrical Engineer to lead design projects in the life sciences industry. The ideal candidate should have 8-10 years of experience in engineering within the building design sphere, and a Bachelor's Degree in Electrical Engineering. Responsibilities include ...

Rust Backend Engineer: Lead Systems, AI Tooling & Scale

A leading streaming service in Toronto is looking for a Senior Software Engineer specializing in Rust. In this role, you will lead the development of backend services and tools, focusing on high-performance system architecture. Candidates should have at least 4 years of software development experience, particula ...

Licensed Electrical Engineer (P.Eng) Rail T&C Lead

A leading transportation company is seeking a licensed Electrical Engineer (P.Eng.) in Mississauga, Canada. This role involves overseeing Testing and Commissioning activities related to revenue vehicles for the Hurontario LRT Project. The ideal candidate possesses a Bachelor's in electrical engineering and a P.E ...

Senior Mechanical Engineer Lead Design for Mining & Metals

A multi-disciplinary engineering firm is seeking a Senior Mechanical Engineer in Vancouver. You will lead mechanical designs and supervise engineers while addressing client design issues. Ideal candidates have over 10 years of experience in mechanical design, strong problem-solving skills, and familiarity with C ...

Senior Naval Project Engineer Lead Multi Mission Systems

A leading defence technology company in Canada is seeking a Senior Project Engineer to oversee technical projects and lead engineering teams. The role requires a Bachelor’s degree and substantial experience in engineering and leadership. Responsibilities include managing engineering work packages, technical disc ...

Lead Camunda 8 DevOps Engineer for Scalable Payments

A leading technology company is seeking a Lead DevOps Engineer in Toronto to manage and scale their Camunda 8–based workflow platforms for automated payment processing. The ideal candidate will have 5-7 years of experience in DevOps within payments or financial services environments, hands-on expertise in Camund ...

Hospital 4th Class Power Engineer BAS & HVAC Lead

A leading facilities management company in the North Slave Region is seeking a 4th Class Power Engineer to oversee the operation and maintenance of essential building systems, including HVAC and fire alarm systems. This role requires a strong background in similar positions, ideally within healthcare settings, a ...

Senior QA Automation Engineer – Selenium with Java Lead

A leading IT consulting firm in Toronto is looking for a Senior Quality Assurance Automation Engineer with over 6 years of experience. The ideal candidate will have expertise in Selenium with Java, a strong background in both functional and automation testing, and the ability to design and maintain automation fr ...

Senior Hardware Design Engineer — High Speed PCB Lead

A leading technology company in Ottawa is seeking a Senior Hardware Design Engineer to lead the design and development of complex hardware circuits. You will collaborate with multidisciplinary teams ensuring high-quality solutions while mentoring junior engineers. The ideal candidate has over 7 years of experien ...

Staff Physical Design Engineer — Advanced Node ASIC Lead

A leading company in next-generation digital connectivity is seeking a Staff Physical Design Engineer responsible for high-speed digital block design. The ideal candidate will drive physical design processes, optimize designs for area and power, and collaborate across engineering teams to resolve implementation ...

Assistant Chief Power Engineer – Biomass Plant Operations Lead

An environmental services provider in Canada is seeking an Assistant Chief Power Engineer. The role entails supervising operations, ensuring safety compliance, and managing a team for plant operations. A valid Power Engineer’s Certificate and at least ten years of experience in power plant machinery are preferre ...

Senior IT Project Engineer Lead Cloud & VOIP Projects

A technology consulting firm in Winnipeg is seeking a Senior IT Project Engineer. This leadership role involves managing complex IT projects, designing client-specific solutions, and mentoring junior engineers. Candidates must have a Bachelor's in IT, over 5 years' project delivery experience, and strong communi ...

Senior Substation Engineer HV Design Lead (Flexible Work)

ENTRUST Solutions Group seeks a Sr. Substation Engineer to join its Calgary office. The role involves preparing engineering designs and specifications for high voltage substations, offering mentorship and managing engineering projects. Ideal candidates will have extensive experience in the utility industry and a ...

Civil/Municipal Project Engineer — Lead Multi Project Delivery

A leading environmental consulting firm in Winnipeg is looking for a Civil/Municipal Project Engineer to lead municipal infrastructure projects. The ideal candidate will have a Bachelor's degree in Civil Engineering, hold a Professional Engineer registration with APEGM, and possess 5-10 years of relevant experie ...

Senior Lead Engineer — Java & React, Cloud Native & AI

A leading technology firm in Canada is seeking a Senior Lead Engineer with deep expertise in Java, React, and cloud-native development. This role requires technical leadership, architectural ownership, and team mentoring in a dynamic environment. Responsibilities include leading design and development of applica ...

Senior DevOps Engineer Cloud, CI/CD & Automation Lead

A technology firm specializing in cloud engineering is seeking a DevOps Engineer to lead DevOps workflows and mentor the development team. This fully remote position welcomes candidates from anywhere in Canada. The ideal candidate will have over 5 years of experience with cloud platforms, automation practices, a ...

Lead Pipeline Hydraulics Engineer for Innovative Energy Solutions

Drive hydraulic modeling as a Pipeline Hydraulics Engineer in a remote-first environment. Collaborate with diverse teams to enhance safety, efficiency, and environmental sustainability in heavy industry applications.This role focuses on leading the hydraulic modeling component for complex energy projec ...

Transmission Line Project Engineer: Lead Design and Management

Elevate your career as a Senior Transmission Line Engineer focusing on innovative energy solutions. Define and lead critical projects that enhance transmission networks and foster sustainable energy initiatives.In this key role, you will manage technical design aspects of overhead high voltage transmis ...

Senior iOS Engineer: Lead Architect & AI Driven Mobile

A professional sports league in Toronto is seeking a Senior iOS Engineer to lead the design and development of innovative mobile applications. This role emphasizes mentorship of junior engineers while leveraging cutting-edge tools and best practices in iOS development. The ideal candidate will have 6-8 years of ...

Staff AI Engineer: Lead AI‑Powered Security Platform

A leading cybersecurity company in Canada is seeking a Staff AI Engineer to lead AI capabilities using innovative technologies. The role demands strong software engineering experience and a track record of delivering AI-powered products. Candidates should exhibit proficiency in TypeScript and cloud infrastructur ...

Lead Piping Design Engineer in Energy Sector Projects

Join a dynamic team as a Senior Piping Engineer, specializing in innovative facility designs. Lead the development of safe and efficient piping systems while mentoring junior engineers in a collaborative setting.In this pivotal role, you will demonstrate your technical expertise by guiding project exec ...

Lead Mechanical Engineer for Advanced Power Generation Projects

Elevate your career as a Senior Mechanical Engineer specializing in power generation. Drive innovation and lead design efforts in a forward-thinking energy team committed to sustainability.With over 15 years of mechanical engineering design experience, you will lead complex projects within the power ge ...

Senior Mechanical Engineer, Power Gen – Lead Energy Projects

A leading engineering firm is seeking a Senior Mechanical Engineer in Calgary, Alberta, to lead projects within the Energy sector. The role involves designing mechanical systems for Power Generation and addressing energy transition challenges. Candidates should have over 15 years of experience and a Bachelor's d ...

Wi‑Fi Test Engineer — Campus/Enterprise Lab Lead

A leading technology company in Vancouver is seeking a Lead Technical Recruiter to enhance its Wi-Fi portfolio. The successful candidate will work closely with teams in software development and customer support, focusing on troubleshooting and debugging Wi-Fi technologies. Applicants should have a strong backgro ...

Senior/Lead Growth Engineer, AI Video Agents (Vancouver)

OverviewOpusClip is seeking a Growth Engineer with 5–8 years of experience who blends strong product intuition with scrappy 0→1 engineering execution to drive product-led growth. This is a high-ownership, high-impact role where you’ll work at the intersection of engineering, marketing, and product. You ...

Lead Mine Engineer with Expertise in Tailings Management

Step into a key role as a Lead Engineer for Mine and Tailings projects. Deliver advanced engineering leadership while ensuring project safety and operational efficiency.This full-time position requires a Professional Engineer with extensive experience in mining and tailings management, overseeing all p ...

Senior Lead Airfield Electrical Engineer — Elevate Airport Design

A global engineering firm is seeking a Senior Lead Airfield Electrical Engineer in Canada, responsible for managing complex engineering tasks and supporting transportation projects. The ideal candidate will possess a Bachelor's degree in Electrical Engineering and have over 10 years of relevant experience. Respo ...

Lead Mechanical Engineer in the Transforming Power Sector

Join a dedicated team as a Senior Mechanical Engineer focused on advancing the power sector. Make a difference in energy sustainability through collaboration and technical leadership.In this highly responsible position, you’ll work with a skilled multi-discipline team to lead mechanical projects relate ...

Lead Mechanical Engineer for Hydropower Design and Refurbishment

Take charge as a Senior Mechanical Engineer, focusing on hydropower designs and refurbishments. Work on innovative projects that include large pumping systems in a hybrid working environment with ample career support.In this role, you will benefit from your Bachelor’s degree and over 10 years of hydrom ...

Lead Electrical Engineer for Commissioning of Complex Systems

Take the helm as a Lead Electrical Commissioning Engineer, supervising crucial project stages remotely. Oversee electrical systems commissioning to meet rigorous safety standards and operational demands.As a seasoned professional, you will guide commissioning documentation, risk analyses, and execution ...

Senior DevOps Engineer: Lead CI/CD, Azure & CoE

A leading grocery retailer in Metro Vancouver is seeking a Senior DevOps Engineer to enhance software delivery and drive DevOps best practices. This full-time role requires technical leadership, collaboration across teams, and hands-on experience with CI/CD processes and cloud management. The ideal candidate wil ...

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