680,139+ Lead Software Engineer Pythonreact Jobs in Canada — Top Companies Hiring June 2026

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Lead Site Reliability Engineer for Multi Cloud

Lead the charge in securing multi-cloud communications as a skilled Site Reliability Engineer. Bring your network expertise to develop and maintain critical infrastructure for service connectivity.The Fabric team is looking for an experienced engineer with over 10 years in distributed systems. This rol ...

Lead Engineer for CI/CD and Tooling

Shape the future of developer experiences as an Engineering Manager overseeing CI/CD and tooling initiatives. Spearhead efforts to optimize developer workflows in rapidly evolving technologies.This role leads a focused team that creates streamlined CI/CD processes and enhances operational tooling for d ...

Lead Data Engineer for Real Time Analytics

Elevate data-driven decision-making as a Lead Data Engineer specializing in real-time analytics. Focus on building and maintaining high-performing data platforms that integrate seamlessly with analytics applications.This pivotal role within the Downstream Global Optimizer team will see you design data ...

Lead Site Reliability Engineer for Multi Cloud

Lead the charge in securing multi-cloud communications as a skilled Site Reliability Engineer. Bring your network expertise to develop and maintain critical infrastructure for service connectivity.The Fabric team is looking for an experienced engineer with over 10 years in distributed systems. This rol ...

Lead Machine Learning Engineer for Fraud ML

Become a Lead Machine Learning Engineer with Affirm's Fraud ML team, specializing in real-time fraud prevention systems. This remote position in Canada offers impactful challenges.As part of Affirm, you'll leverage your 6+ years of experience to construct and optimize machine learning models focused on ...

Lead Data Engineer with Vancouver Coastal Health

Join Vancouver Coastal Health as a Lead Data Engineer, specializing in Azure and AI development. Spearhead data engineering initiatives while mentoring future leaders in a crucial healthcare role.As a Principal Data Engineer, you will architect modern data solutions and drive the adoption of AI tools t ...

Lead Mechanical Engineer: Specializing in Transformer Development

Step into a Senior Mechanical Design Engineer position focused on transformer solutions, where innovation meets collaboration. Lead significant engineering projects, optimize mechanical performance, and contribute to team dynamics remotely.In your key role, your extensive mechanical engineering background wi ...

Remote Staff Android Engineer – Lead Monetization Features

A leading social media platform in Toronto is seeking a Staff Android Engineer to join their innovative team. In this role, you will design and develop Android features for monetizing user contributions. The ideal candidate has over 5 years of mobile development experience and strong skills in Kotlin and Jetpack ...

Water Civil Engineer Lead — High Impact Projects

A leading engineering firm in Kelowna is looking for a seasoned Civil Engineer to oversee complex projects while providing mentorship and technical leadership. The ideal candidate will have at least 15 years of experience and hold a Bachelor’s degree in Civil Engineering along with professional licensing in Brit ...

Senior Security Engineer: SOAR & Cloud Security Lead

A leading professional services firm in Canada is seeking a Senior Security Engineer to lead technical security initiatives focusing on Microsoft Cloud Security. The successful candidate will work with a globally distributed team, develop automation, and provide Tier-3 support for security issues. Ideal candidat ...

Lead Backend Engineer – Edge Platform (Ad Delivery)

Une entreprise de technologie publicitaire est à la recherche d'un Ingénieur Backend Principal pour gérer des systèmes de diffusion en temps réel tout en dirigeant une équipe d'ingénieurs. Le candidat idéal doit avoir plus de 7 ans d'expérience en ingénierie backend, solide expérience en systèmes distribués, et ...

Senior Structural Engineer – Lead Projects, Hybrid Work

A leading structural engineering firm in Edmonton seeks a Senior Structural Engineer to lead design efforts and mentor junior engineers. Candidates should have an engineering degree in civil or structural engineering, with 7+ years in the AEC industry. This position offers a competitive salary of $95,000 - $125, ...

Area Lead & Project Engineer – Renewable Energy Delivery

A leading renewable energy company in Toronto is seeking a Project Engineer – Area Lead to oversee long-duration energy storage projects. The role involves collaborating with engineering teams to ensure safe and cost-effective project delivery. Ideal candidates have 7-10 years of experience in engineering and ar ...

Lead AI Engineer Remote at NTT DATA

Elevate your career as a Remote Lead AI Engineer with NTT DATA in Toronto, Ontario. Contribute to designing AI systems that empower business needs and regulatory compliance.In this role, you will utilize 3-5 years of AI experience, focusing on research, development, and alignment of AI technologies with busi ...

Lead AI Engineer Remote at NTT DATA

Elevate your career as a Remote Lead AI Engineer with NTT DATA in Toronto, Ontario. Contribute to designing AI systems that empower business needs and regulatory compliance.In this role, you will utilize 3-5 years of AI experience, focusing on research, development, and alignment of AI technologies with busi ...

Lead AI Engineer Remote at NTT DATA

Elevate your career as a Remote Lead AI Engineer with NTT DATA in Toronto, Ontario. Contribute to designing AI systems that empower business needs and regulatory compliance.In this role, you will utilize 3-5 years of AI experience, focusing on research, development, and alignment of AI technologies with busi ...

Lead AI Engineer Remote at NTT DATA

Elevate your career as a Remote Lead AI Engineer with NTT DATA in Toronto, Ontario. Contribute to designing AI systems that empower business needs and regulatory compliance.In this role, you will utilize 3-5 years of AI experience, focusing on research, development, and alignment of AI technologies with busi ...

Lead AI Engineer Remote at NTT DATA

Elevate your career as a Remote Lead AI Engineer with NTT DATA in Toronto, Ontario. Contribute to designing AI systems that empower business needs and regulatory compliance.In this role, you will utilize 3-5 years of AI experience, focusing on research, development, and alignment of AI technologies with busi ...

Lead AI Engineer Remote at NTT DATA

Elevate your career as a Remote Lead AI Engineer with NTT DATA in Toronto, Ontario. Contribute to designing AI systems that empower business needs and regulatory compliance.In this role, you will utilize 3-5 years of AI experience, focusing on research, development, and alignment of AI technologies with busi ...

Client Facing Cyber Security Engineer & Onboarding Lead

A fast-growing cybersecurity company based in Vancouver seeks a Customer Support Cyber Security Engineer. This role requires technical expertise to assist clients with onboarding and ongoing support. You will partner with product and engineering teams, ensuring clients maximize our cybersecurity platforms. Ideal ...

Lead AI Engineer Remote at NTT DATA

Elevate your career as a Remote Lead AI Engineer with NTT DATA in Toronto, Ontario. Contribute to designing AI systems that empower business needs and regulatory compliance.In this role, you will utilize 3-5 years of AI experience, focusing on research, development, and alignment of AI technologies with busi ...

Ontario Highway Design Engineer — Lead MTO Projects

Join a forward-thinking company dedicated to engineering a better future for our planet and its people. As a Highway Design Engineer, you will play a vital role in delivering innovative highway design solutions across Ontario. This position offers the opportunity to work on major projects while mentoring junior ...

Senior Tailings Engineer Lead TSF Design (Remote)

A global consulting engineering firm in Montreal is seeking an experienced engineer in mine tailings management to lead complex projects and drive business development. This role requires a Master's degree, 15+ years of relevant experience, and strong leadership and communication skills in both French and Englis ...

Senior Process Engineer: SAGD & Heavy Oil Lead

A leading engineering firm in Edmonton seeks a Senior Process Engineer to lead complex projects in heavy oil processing. Responsibilities include design activities, mentoring, and delivering process engineering solutions. The ideal candidate will possess a Bachelor's in Engineering and have extensive experience ...

Lead Electrical Engineer in Power System Studies

Become a Lead Electrical Engineer specializing in Electromagnetic Transient Power System Studies. Drive industry advancements while leading a team of engineers in a dynamic and innovative environment.In this senior role, you will oversee various power system studies, including innovative methodologies and th ...

Senior Electrical Power Engineer — Grid & Generation Lead

A reputable engineering firm is seeking a Senior Electrical Power Engineer to lead power generation design projects and mentor young engineers. The successful candidate will have a Bachelor's degree in Engineering, at least 10 years of relevant experience, and a professional engineering license. This role involv ...

Lead Transmission Line Projects Engineer – Flexible Work

A leading engineering firm is looking for a Senior Transmission Line Project Engineer in Canada. This role involves leading transmission line design projects, ensuring quality and client satisfaction. Candidates should have a degree in engineering and a minimum of 10 years of relevant experience in transmission ...

Lead AWS Cloud DevOps Engineer (Remote Namer)

Lead AWS Cloud DevOps Engineer Location: North America (Remote) As a Lead AWS Cloud DevOps Engineer, you will oversee and build cloud infrastructure that powers mission‑critical platforms, ensuring reliability, scalability, and high performance. The role involves end‑to‑end ownership of c ...

Remote Staff Android Engineer – Lead Monetization Features

A leading social media platform in Toronto is seeking a Staff Android Engineer to join their innovative team. In this role, you will design and develop Android features for monetizing user contributions. The ideal candidate has over 5 years of mobile development experience and strong skills in Kotlin and Jetpack ...

Lead AI Engineer Remote at NTT DATA

Elevate your career as a Remote Lead AI Engineer with NTT DATA in Toronto, Ontario. Contribute to designing AI systems that empower business needs and regulatory compliance.In this role, you will utilize 3-5 years of AI experience, focusing on research, development, and alignment of AI technologies with busi ...

Ingénieur·e de service principal·e / Lead Service Engineer

Job Description Summary English version below Sommaire du poste Joignez-vous à notre équipe d’ingénierie de service à La Prairie à titre d’Ingénieur·e de service principal·e afin de soutenir des équipements électriques haute tension partout en Amérique du Nord. Dans ce rôle, vous ...

Senior Mechanical Engineer Piping Lead & Flexible Schedule

A multi-disciplinary engineering firm located in Grande Prairie, Alberta, is seeking a Senior Mechanical Engineer to provide technical expertise and support for complex projects. The ideal candidate will have a strong background in mechanical and piping design, with a minimum of 8 years of experience in relevant ...

Airport Civil Engineer: Pavement & Design Lead (Hybrid)

A leading engineering firm in Canada is seeking an experienced civil engineer specializing in airport infrastructure projects. The successful candidate will have a minimum of 7 years' experience and provide expertise in airside civil design and construction. Responsibilities include ensuring compliance with desi ...

Senior Structural Engineer: Lead Design & Mentorship (Hybrid)

A world-class engineering services firm based in Vancouver is seeking a motivated Senior Structural Engineer to join its Structural Building team. The role involves leading structural design projects, engaging with clients, and providing mentorship to entry-level engineers. The ideal candidate should have a Bach ...

Senior Industrial Process Engineer — Lead Chemical Projects

A leading engineering firm in Montreal is seeking a Senior Industrial Process Engineer to oversee project requirements, provide technical support, and manage stakeholder relationships. Ideal candidates will have a Bachelor's degree in Chemical Engineering or related, with at least 15 years in heavy industrial pr ...

Senior Structural Engineer: Lead Design & Mentorship (Hybrid)

A world-class engineering services firm in Vancouver is looking for a motivated Senior Structural Engineer to join their Structural Building team. The ideal candidate will have a Bachelor's Degree in Civil Engineering, preferably with a Master's Degree, and must be a registered Professional Engineer. With a mini ...

Senior Telecom Engineer – Zoom & UCaaS Lead (Hybrid)

A global financial services company is looking for an experienced Senior Telecommunications Engineer to support their telecommunications infrastructure. The role involves technical design, planning, and operations within a hybrid work model in Vancouver. Ideal candidates should have extensive experience with Zoo ...

Senior Rail Track Engineer – Design & Delivery Lead

A leading engineering firm in Calgary is seeking a Senior Track Engineer to oversee the planning, design, and construction of rail infrastructure. Candidates should possess 10+ years of experience in rail projects, including track management. A Canadian P.Eng. license is required along with strong communication ...

Senior Civil Engineer (P.Eng.) — Municipal Infrastructure Lead

A leading engineering firm in Greater Sudbury is seeking a Senior Civil Engineer (P.Eng.) to lead municipal infrastructure projects, overseeing design and compliance. Candidates should have a Bachelor's in Civil Engineering and be a licensed P.Eng. in Ontario, with strong project management and client-facing ski ...

Senior Mechanical Engineer – HVAC Lead, Hybrid Projects

A global infrastructure consulting firm is looking for a Senior Mechanical Engineer to lead the design and construction administration of HVAC and plumbing systems for various building projects. Located in Markham, Ontario, this position offers opportunities for hybrid work and career growth. Candidates should h ...

Lead AI Engineer Remote at NTT DATA

Elevate your career as a Remote Lead AI Engineer with NTT DATA in Toronto, Ontario. Contribute to designing AI systems that empower business needs and regulatory compliance.In this role, you will utilize 3-5 years of AI experience, focusing on research, development, and alignment of AI technologies with busi ...

Senior Civil Engineer, Water — Lead Projects & Mentorship

An engineering consultancy firm in Burnaby is seeking a Senior Civil Engineer to lead complex projects focused on innovative water solutions. This role involves technical design, project management, and client account development. A successful candidate will demonstrate strong leadership skills, mentor junior st ...

Field Engineer: RC Frame Construction Lead (Vancouver)

A leading recruitment firm is looking for an experienced Field Engineer to join a prominent construction project in Vancouver. This role involves managing project documentation, maintaining communication, and ensuring timely delivery of structural works, contributing to the successful execution of various constr ...

Senior Structural Engineer — Lead Innovative Industrial Projects

A multi-disciplinary engineering firm is seeking a Senior Structural Engineer in North Vancouver, British Columbia. The role involves leading design tasks, mentoring junior staff, and ensuring project compliance with engineering standards. Candidates should have a Bachelor's degree in Civil Engineering, a strong ...

Senior Structural Engineer & Technical Lead for Projects

A global engineering firm is seeking a Principal Structural Engineer to provide technical leadership across complex projects in Alberta. This role demands extensive experience in structural engineering, compliance with safety and design standards, and mentoring of engineers. Ideal candidates will have a Bachelor ...

Senior Bridges Engineer Lead Design & Projects | Hybrid

A global engineering services firm is seeking a Senior Structural Engineer (Bridges) in Toronto, Ontario. This role involves leading a structural design team, applying advanced engineering techniques, and managing various bridge engineering projects. The ideal candidate will have over 10 years of experience, a d ...

Lead Rail Track Engineer for LRT & Transit

An engineering services organization in Calgary seeks a civil engineer to lead rail infrastructure projects. The role involves managing track construction, ensuring compliance with design standards, and providing technical guidance. Candidates should possess a P.Eng. license and a bachelor's degree in Civil or R ...

Senior Electrical Engineer — Hybrid, Lead Controls Architect

A leading company in industrial manufacturing seeks a Senior Electrical Engineer to establish an internal electrical design capability for nitrogen generation systems. This role involves design authority and regulatory accountability for electrical and controls systems while engaging in hands-on execution. Candi ...

Senior Lead Mechanical Engineer Mining and Metals

Welcome to a commitment to sustainable development you can relate to. Welcome to people with an inspiring vision of the future and challenge seekers. At CIMA+, you’ll find a place where your ideas and perspectives are welcomed and encouraged. In both the field and at the office, you’ll get ...

Lead AI Engineer Remote at NTT DATA

Elevate your career as a Remote Lead AI Engineer with NTT DATA in Toronto, Ontario. Contribute to designing AI systems that empower business needs and regulatory compliance.In this role, you will utilize 3-5 years of AI experience, focusing on research, development, and alignment of AI technologies with busi ...

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