693,287+ Lead Software Engineer Pythonreact Jobs in Canada — Top Companies Hiring June 2026

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Technical Engineer as Team Lead Maintenance Rozenburg near Amsterdam

DescriptionWe are searching for a Technical Engineer / technisch ingenieur or comparable as Team Lead Maintenance / teamleider onderhoud (internal title: Sr. RME Technician) for our delivery station in Rozenburg near Amsterdam! If you relocate for the role and your home address is at least 80 km from the sit ...

Technical Engineer as Team Lead Maintenance Rozenburg near Amsterdam

DescriptionWe are searching for a Technical Engineer / technisch ingenieur or comparable as Team Lead Maintenance / teamleider onderhoud (internal title: Sr. RME Technician) for our delivery station in Rozenburg near Amsterdam! If you relocate for the role and your home address is at least 80 km from the sit ...

Technical Engineer as Team Lead Maintenance Rozenburg near Amsterdam

DescriptionWe are searching for a Technical Engineer / technisch ingenieur or comparable as Team Lead Maintenance / teamleider onderhoud (internal title: Sr. RME Technician) for our delivery station in Rozenburg near Amsterdam! If you relocate for the role and your home address is at least 80 km from the sit ...

Technical Engineer as Team Lead Maintenance Rozenburg near Amsterdam

DescriptionWe are searching for a Technical Engineer / technisch ingenieur or comparable as Team Lead Maintenance / teamleider onderhoud (internal title: Sr. RME Technician) for our delivery station in Rozenburg near Amsterdam! If you relocate for the role and your home address is at least 80 km from the sit ...

Technical Engineer as Team Lead Maintenance Rozenburg near Amsterdam

DescriptionWe are searching for a Technical Engineer / technisch ingenieur or comparable as Team Lead Maintenance / teamleider onderhoud (internal title: Sr. RME Technician) for our delivery station in Rozenburg near Amsterdam! If you relocate for the role and your home address is at least 80 km from the sit ...

Technical Engineer as Team Lead Maintenance Rozenburg near Amsterdam

DescriptionWe are searching for a Technical Engineer / technisch ingenieur or comparable as Team Lead Maintenance / teamleider onderhoud (internal title: Sr. RME Technician) for our delivery station in Rozenburg near Amsterdam! If you relocate for the role and your home address is at least 80 km from the sit ...

Ingénieur principal des applications client / Lead Customer Application Engineer

**Job Description Summary**L'ingénieur principal des applications est un leader établi au sein de son équipe d'ingénierie respective. Il ou elle pilote la stratégie d'affaires grâce à une compréhension technique et économique détaillée du marché et prend l'initiative de motiver les dirigeants d'entreprise à ...

Principal Design Engineer/ Mechanical Lead for Mining & Metal projects

Fluor is one of Canada's top employers and is recognized globally as a leader in the Engineering, Procurement, Construction, Fabrication, and Maintenance industry. Our focus on innovation and providing cost-effective technology-based solutions is second to none. As we look to the future, we need creative, ambiti ...

Lead Java Platform Engineer (Payments Processing) Senior Vice President

**About the Role** **We are seeking an experienced, hands-on Senior Java Developer to contribute to the development of our engineering frameworks, with a strong focus on microservice architecture. This senior engineering leadership role merges hands-on technical contribution with organizational accounta ...

Chef·fe d'équipe en ingénierie | Lead Engineer Montréal, Quebec, Canada

Chef·fe d'équipe en ingénierie | Lead Engineer Montréal, Quebec, Canada Qui nous sommes Fondée en 2005, 2K Games est une entreprise internationale de jeux vidéo, éditant des titres développés par certains des studios de développement les plus influents au monde. Nos studios, ...

Senior Full Stack Engineer (Go/Python/React) | DevOps Lead

A leading sports betting technology firm in Toronto is seeking an experienced DevOps Engineer. You will lead infrastructure growth, design exciting features, and optimize APIs for market data. The ideal candidate has 3-5+ years in backend systems, proficiency in Go/Python, and a background in RESTful API design. ...

Lead Process Engineer // Ingénieur(e) Principal(e) en Procédés

Job location: Montréal, Calgary, or Remote // Lieu de travail : Montréal, Calgary, ou à distance Employment type: Full Time // Type d’emploi : Temps plein About Deep Sky // À Propos De Deep Sky Deep Sky is at the forefront of environmental innovation, specializing in Carbon Dioxid ...

Team lead, Data Engineer / Chef.fe d'équipe Ingénieur.e de données

Overview //ENGLISHVERSIONWILLFOLLOW...// Àproposd'Avanquest: Avanquestestlafilialed’éditiondelogicielsdugroupeClaranova,ungroupetechnologiquefrançaisinnovant,présentdansdenombreuxpays,avecunchiffred'affairesdépassantles500millionsdedollars. ChezAvanquest,nousdévelopponsdessolu ...

Lead Engineer for High Voltage Data Center Substation Projects

Drive innovative engineering solutions as a Data Center Substation Engineering Manager. Utilize your extensive design knowledge to lead high voltage projects and mentor technical teams in a collaborative, empowering environment.As an Engineering Manager, you will oversee complex substation projects, guiding ...

Lead Automation Engineer for Innovative Mining and Energy Projects

Elevate your career as a key Automation Engineer focused on mining and energy sectors. Collaborate in a multidisciplinary team to enhance project execution and client development in the region.In this regular role, you will be instrumental in project and proposal scope definition, liaising with various stake ...

Lead Aerospace Engineer for Cutting Edge EWIS Design Development

Join a passionate team as a Senior Aerospace Engineer focusing on Electrical Wiring Interconnect Systems (EWIS) within a hybrid work environment. Drive innovation by integrating advanced aircraft wiring systems that ensure safety and performance.This role requires a dynamic engineer with 7+ years of experien ...

Applied AI, Technical Lead, Forward Deployed AI Engineer Montreal

**About Mistral**At Mistral AI, we believe in the power of AI to simplify tasks, save time, and enhance learning and creativity. Our technology is designed to integrate seamlessly into daily working life.We democratize AI through high-performance, optimized, open-source and cutting-edge models, products, and sol ...

Lead AI Engineer Driving Large Scale Language Model Solutions

Be the driving force behind high-impact AI solutions in a hands-on Lead AI Engineer role. Architect, build, and deliver large-scale LLM systems that transform enterprise processes.In this pivotal position, you will have 8-12 years of software and ML engineering experience, including significant leadership ov ...

Lead Electrical Engineer for Innovative Water and Wastewater Solutions

Transform the future with your expertise as a Lead Electrical Engineer. Drive complex electrical design and project management in water and wastewater treatment environments, within a collaborative hybrid workplace.In this pivotal role, you will lead electrical aspects across multiple projects, focusing on l ...

Lead Data and Machine Learning Engineer in Innovative Team

Become a key technical leader as a Data and ML Engineer in a dynamic environment. Drive architectural decisions and foster collaboration while turning complex data into actionable insights.In your role as Senior Data & ML Engineer, you will lead a high-impact team and influence architectural quality. You’ll ...

Lead Physical Design Engineer for Next Gen Technology Development

Become a key player in advancing physical design methodologies for cutting-edge technology. Thrive in a collaborative environment, focusing on low power, high-speed designs, and successful tapeouts.This role involves leading next-generation physical design efforts and developing methodologies in advanced tec ...

Lead Human Factors Engineer for Hybrid Nuclear HMI Projects

Drive human factors engineering for nuclear projects in a hybrid work environment. Manage vendors and oversee compliance with HFE guidelines across multiple phases from design to commissioning.This pivotal role requires an experienced Human Factors Engineer to guide the execution of the PNR Integrated HFEPP. ...

Lead Project Engineer for Complex Engineering and Coordination Tasks

Take charge as a Project Engineer, leading comprehensive project engineering from inception to acceptance. This role focuses on project coordination, reporting, and navigating regulatory approvals seamlessly.As a Project Engineer/Leader, you will manage and control engineering stages for multiple projects. E ...

Applied AI, Technical Lead, Forward Deployed AI Engineer – Montreal

Applied AI, Technical Lead, Forward Deployed AI Engineer – Montreal March 24, 2026 About Mistral At Mistral AI, we believe in the power of AI to simplify tasks, save time, and enhance learning and creativity. Our technology is designed to integrate seamlessly into daily worki ...

Lead Technical Solutions Engineer for Data Center PON Networks

Explore the world of Passive Optical Networking as a Technical Solutions Engineer. Spearhead innovative DCOM solutions, focusing on high-performance data center infrastructures in a flexible work environment.In this vital role, you will drive the design and support of advanced DCOM PON technologies. Engage c ...

Lead Process Engineer // Ingénieur(e) Principal(e) en Procédés

Overview Job location: Montréal, Calgary, or Remote // Lieu de travail : Montréal, Calgary, ou à distance Employment type: Full Time // Type d’emploi : Temps plein About Deep Sky // À Propos De Deep Sky Deep Sky is at the forefront of environmental innovation, specializin ...

Lead Mechanical Design Engineer Opusing LLC Staffing Agency (Mississauga)

Responsibilities Project Leadership & Support: Spearhead and contribute to multiple sensor projects aimed at developing and qualifying temperature, flow, and pressure sensors for environmental control systems. Cross-Functional Collaboration: Collaborate with diverse teams to conduct ...

Lead Mechanical Engineer Driving Project Success in Mining Sector

Step into a pivotal role as a Mechanical Engineering Lead focused on innovative mining projects. Oversee comprehensive mechanical and piping design while fostering effective collaboration on-site and during travel to key locations.In this crucial position, you will manage all mechanical engineering activitie ...

Senior Geotechnical Engineer Open Pit Lead (14/14 Rotations)

A mining company in Ontario seeks a Senior Geotechnical Engineer to lead the geotechnical department at a new mine. The role involves establishing mine design criteria, developing ground control programs, and analyzing slope stability. Candidates must have a degree in mining engineering, 8+ years of experience, ...

Lead AI Engineer, NLQ & Agentic Systems Toronto, Ontario, Canada

Upwork Inc.’s (Nasdaq: UPWK) family of companies connects businesses with global, AI-enabled talent across every contingent work type including freelance, fractional, and payrolled. This portfolio includes the Upwork Marketplace, which connects businesses with on-demand access to highly skilled talent acro ...

Applied AI, Technical Lead, Forward Deployed AI Engineer Montreal

About Mistral At Mistral AI, we believe in the power of AI to simplify tasks, save time, and enhance learning and creativity. Our technology is designed to integrate seamlessly into daily working life. We democratize AI through high-performance, optimized, open-source and cutting‑edge mod ...

Applied AI, Technical Lead, Forward Deployed AI Engineer Montreal

About the Job Mistral AI is seeking a Technical Lead, Applied AI to drive the technical strategy, execution, and delivery of complex AI solutions for our enterprise customers. In this role, you will lead a project teams of Applied AI Engineers, ensuring the successful deployment of Mistral AI pro ...

Lead HVAC Sales Engineer Driving Growth in Technical Market

Become a pivotal player as a Senior Technical Sales Engineer in the HVAC sector. Your expertise will drive sales and facilitate relationships with engineers and contractors in an on-site capacity.This position focuses on driving sales growth and managing complex technical sales cycles. With your engineering ...

Co op Model Test Lead Engineer at Lockheed Martin

Enhance your engineering skills with Lockheed Martin as a Co-op Model Test Lead Engineer. Focus on creating testing frameworks and processes in a collaborative Agile team.This summer internship caters to students pursuing degrees in Computer Science, Electrical Engineering, or related fields. You'll be respo ...

Co op Model Test Lead Engineer at Lockheed Martin

Enhance your engineering skills with Lockheed Martin as a Co-op Model Test Lead Engineer. Focus on creating testing frameworks and processes in a collaborative Agile team.This summer internship caters to students pursuing degrees in Computer Science, Electrical Engineering, or related fields. You'll be respo ...

Lead QA Automation Engineer Specializing in AEM and Salesforce

Elevate your career as a Lead QA Automation Engineer, focusing on automated testing for AEM and Salesforce applications. Join Agile teams to ensure high-quality software releases and robust testing processes.In this role, your extensive experience in automation will be pivotal as you create and maintain test ...

Lead Backend Engineer for High Performance Ad Delivery Systems

Become a Lead Backend Engineer and drive significant advancements in ad technology. Oversee a dedicated team and technically guide a robust hybrid working environment.You will take technical ownership of real-time systems, overseeing their architecture and optimization. This leadership role requires strong h ...

Team lead, Data Engineer / Chef.fe d'équipe Ingénieur.e de données

Horaire : 37,5 heures/semaine – modèle hybride Description du poste Notre client, une entreprise multiculturelle et collaborative et acteur reconnu dans le développement de solutions logicielles intuitives et fiables recherche son prochain chef d'équipe - ingénieur de données qui ...

Lead Engineer for Advanced Custom Analog Layout Design Methodologies

Transform the semiconductor landscape as a Lead Engineer specializing in custom analog layout design. Innovate with scripting languages to optimize methodologies and enhance design efficiency across global teams.This role requires over five years of expertise in custom analog design, with a focus on advanced ...

Lead Analog Circuit Engineer: Shape the Future of Electronics

Step into the role of Senior Analog Design Engineer, focusing on designing advanced circuits for revolutionary technologies. Leverage a hybrid work model to foster creativity and innovation within a cutting-edge industry.You will play an integral part in a multi-disciplinary team, emphasizing high-performanc ...

Lead R&D Engineer in AI/ML and HPC

Elevate your career as an R&D Engineer focused on AI/ML and high-performance computing. Build innovative workloads on a leading wafer-scale architecture to set new performance standards.This role within the Advanced Technology Group involves designing advanced scientific workflows and collaborating with inte ...

Lead R&D Engineer in AI/ML and HPC

Elevate your career as an R&D Engineer focused on AI/ML and high-performance computing. Build innovative workloads on a leading wafer-scale architecture to set new performance standards.This role within the Advanced Technology Group involves designing advanced scientific workflows and collaborating with inte ...

Lead Quality Control Engineer for Systems Development and Safety

Step into the role of a Lead Quality Control Engineer, ensuring safety and quality in production systems. Supervise quality inspections and create maintenance programs in a physically demanding environment.This position involves leading a small team while developing quality assurance protocols and manufactur ...

Principal Design Engineer/ Mechanical Lead for Mining & Metal projects

Fluor is recognized globally in the engineering industry and seeks professionals to help fulfill its purpose of building a better world. Job Description The purpose of this position is to provide essential administrative processes, technical knowledge, and direction as listed. This positi ...

Chef ingénieur, civil et structure / Lead Civil, Structure Engineer

G Services Miniers est une compagnie multidisciplinaire qui offre des services professionnels dans le domaine de l'industrie minière, pour des projets sous terre ou de surface, dans les métaux précieux, de base ou industriels. G Services Miniers se classe parmi les plus importantes sociétés de services-consei ...

Senior Full Stack Engineer: UI/UX & Data Pipelines Lead

A technology solutions firm is seeking a Senior Full Stack Developer to design and implement data pipelines while delivering high-quality applications. The ideal candidate has over 10 years of experience with Spring Framework, React, CSS, and mobile device coding. This position requires expertise in developing c ...

Lead Engineer, Design Standards / ingenieur principal, normes de conception

About the job We are seeking a highway design engineer with extensive transportation engineering experience in design and construction. You will interpret engineering standard specifications and policies to produce effective construction contracts for Ontario’s highways and bridges. Join the High ...

Lead Engineer, Design Standards / ingenieur principal, normes de conception

About the job We are seeking a highway design engineer with extensive transportation engineering experience in design and construction. You will interpret engineering standard specifications and policies to produce effective construction contracts for Ontario’s highways and bridges. Join the High ...

Lead Mine Engineer with Expertise in Planning and Optimization

Exciting opportunity for a Senior Mine Engineer to enhance production strategies. Oversee mine planning and ensure operational efficiency with innovative engineering solutions.As part of the engineering team, you'll manage critical projects and provide mentorship to junior engineers. This senior position emp ...

Principal Design Engineer/ Mechanical Lead for Mining & Metal projects

Job Overview Lead mechanical engineering activities on complex projects, ensuring technical accuracy and adherence to codes and standards. Translate global strategic initiatives into project-level procedures and apply cost-competitive execution techniques. Develop and review project scope, estimat ...

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