573,778+ Lead Fullstack Engineer Python Fastapi Jobs in Canada — Top Companies Hiring June 2026

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Senior ML Engineer Lead Production Scale ML Infra

A leading global online food delivery platform is seeking a Senior ML Engineer to drive innovation and improve machine learning infrastructure. This role involves leading the development of solutions, mentoring mid-level engineers, and optimizing models for production environments. The ideal candidate has expert ...

Lead QA Automation Engineer CI/CD & Performance Testing

A technology services company in Edmonton is seeking an experienced QA Automation Specialist to lead quality delivery in digital services. The role involves creating test plans, implementing system tests, and collaborating on automation practices. Candidates should have a strong background in automation testing ...

Principal P&C Engineer — HV Substation Design Lead

A leading power solutions firm in Vancouver is seeking a Principal Engineer – P&C to provide technical leadership and support for a team developing protection, control, and metering system designs for electrical substations. The ideal candidate will have 15+ years of utility-specific design experience and a degr ...

Senior Rail Design Engineer — Lead Rail Projects (Hybrid)

A civil engineering firm is seeking a Senior Railway Design Engineer in Alberta to lead planning and design of rail projects. The ideal candidate has a Bachelor's in Civil Engineering, at least 10 years of rail engineering experience, and is proficient in AutoCAD Civil 3D. A competitive compensation package with ...

Senior Release Engineer & Tech Lead .NET/Azure DevOps

Une entreprise de technologie à Montréal recherche un Release Manager pour opérer dans un environnement complexe, alliant compétences en .NET et méthodes DevOps. Ce rôle requiert la capacité d'opérer directement dans le code, d'optimiser les pipelines CI/CD, et de travailler en collaboration avec plusieurs équip ...

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 Java Software Engineer — Agile, Cloud & Desktop Apps

A global energy services provider in Calgary is seeking an experienced Software Development Team Lead. The role involves leading a team to develop applications using Agile methodology, managing team dynamics, and ensuring timely delivery of product features. Candidates must have over 14 years of experience in so ...

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 ...

Senior Release Engineer & Tech Lead .NET/Azure DevOps

Une entreprise technologique recherche un Release Manager à Montréal pour gérer des environnements complexes. Le candidat idéal a plus de 7 ans d'expérience, de solides compétences en développement .NET, et expert en DevOps avec Azure. Ce rôle inclut la gestion de code source, l'optimisation de pipelines CI/CD, ...

Lead Software Engineer Specializing in Cloud Based Solutions

Enhance software delivery as a Lead Software Engineer focusing on cloud-based distributed systems. Lead the way in architectural design and leveraging AI tools for optimal outcomes.This role involves leading the design and implementation of robust distributed systems in a collaborative environment. You’ll dr ...

Chief Boiler Engineer: Lead Safe & Efficient Plant Operations

A prominent Canadian packaging company is seeking a Chief Engineer, Boiler Room for their Scarborough facility. This role offers critical operational leadership to ensure the safe and efficient functioning of all boiler house systems. Candidates must have TSSA 1st Class Certification and a minimum of 10 years of ...

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 project ...

Senior Release Engineer & Tech Lead .NET/Azure DevOps

Une entreprise technologique à Montréal recherche un Release Manager hautement technique possédant une solide expérience en développement .NET et DevOps. Le candidat idéal doit être capable d'optimiser des pipelines CI/CD et de résoudre des problèmes techniques complexes, tout en travaillant dans un environnemen ...

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 Backend Engineer for AI Integrated Commerce Development

Transform a commerce landscape through advanced backend engineering. In the Principal Backend Developer role, you'll be pivotal in developing robust APIs and secure orchestrations for AI-enhanced transactions.As a principal engineer, you'll utilize over a decade of experience to build systems enabling AI age ...

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 encompass le ...

Senior AWS Cloud Engineer: Amazon Connect & DevOps Lead

A leading technology company is seeking a Senior DevOPS/Cloud Engineer to provide expertise in AWS cloud platforms and lead the design of cloud-based contact center solutions. The ideal candidate will have over 10 years of experience in software development, extensive knowledge of AWS services, and skills in aut ...

Lead Analog IC Design Engineer, High Speed SERDES

A leading technology company in Ottawa is seeking an experienced Analog Design Engineer with expertise in high-speed SERDES IP. The successful candidate will be responsible for developing SERDES transceiver architectures, designing and verifying analog circuits, and collaborating across teams. Candidates should ...

Senior Lead ML Engineer Agentic AI Platform Architect

A global talent marketplace is seeking a Senior Lead Machine Learning Engineer to architect and scale agentic intelligence. This role involves leading the development of AI agents and backend infrastructure for reliability and performance. Ideal candidates will have senior-level experience in applied ML systems, ...

Senior Lead Process Engineer for EPC Oil & Petrochemical

A leading engineering recruitment agency is seeking a Senior – Lead Process Engineer based in Alberta. The ideal candidate must have over 10 years of progressive experience and proven leadership skills in the EPCM/industrial environment, particularly in the oil and gas sector. The role involves leading major pro ...

Real Time IoT Lead Engineer: Edge + Cloud Platform

A technology solutions provider is seeking a lead engineering partner to develop a real-time automation and consumer platform. The role involves creating a Raspberry Pi-based system, designing scalable cloud services, and delivering mobile/web applications for distinct user groups. Candidates should have proven ...

Senior Nuclear HFE Engineer — Hybrid, Lead 120+ Projects

A nuclear consultancy firm is seeking candidates for a Human Factors Engineering role focusing on the Pickering Nuclear Refurbishment project. Responsibilities include managing HFE deliverables, collaborating with vendors, and conducting analyses compliant with regulatory standards. The ideal candidate will have ...

Senior Lead Process Engineer for EPC Oil & Petrochemical

A leading engineering recruitment agency is seeking a Senior – Lead Process Engineer based in Alberta. The ideal candidate must have over 10 years of progressive experience and proven leadership skills in the EPCM/industrial environment, particularly in the oil and gas sector. The role involves leading major pro ...

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 ...

Remote Senior/Lead Backend Engineer Build A Bera

Background:Build-A-Bera is the capital arm/incubator for Berachain, a high-performance, EVM (Ethereum Virtual Machine) compatible, Layer 1 blockchain built on the Cosmos SDK. Berachain uses a variant of delegated Proof of Stake called Proof of Liquidity consensus to rehypothecate liquidity as security at the ...

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 for p ...

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 facilities. ...

Lead Data Platform Engineer for Cloud Transformation Projects

Elevate your career as a Senior Data Platform Engineer specializing in cloud technologies and data architecture. This remote-friendly role focuses on delivering reusable datasets for BI, analytics, and machine learning.In this pivotal position, you'll design and manage scalable data platform architecture whi ...

Lead Traffic Engineer to Drive Innovative Transportation Projects

Shape the future of transportation as a Lead Traffic Engineer and Project Manager. Utilize your expertise in project management and traffic operations to lead impactful studies and analyses.In this senior role, you will manage transportation planning and oversee complex traffic impact studies for land develo ...

Lead Full Stack Engineer — TypeScript/React/Node | Equity

A leading software development firm in Montreal is seeking an experienced Full Stack Developer to join their team. You will work on building and optimizing features for web and mobile applications, ensuring a collaborative environment. With a minimum of 3 years of experience in software development, you must be ...

Mid Level Environmental Engineer/Scientist: Remediation & Field Lead

A prestigious engineering firm in Calgary is seeking an Intermediate Environmental Engineer or Scientist to work on diverse environmental projects. Responsibilities include developing scopes for environmental assessments, coordinating with subcontractors, and preparing regulatory-compliant reports. Ideal candida ...

Lead Full Stack Engineer (Web & Mobile) — TypeScript/React

Une entreprise technologique à Montréal recherche un développeur(se) full-stack senior pour participer à la création de solutions innovantes. Vous travaillerez avec des technologies telles que TypeScript et React, et vous devrez avoir une solide expérience en développement web et mobile. Des compétences en commu ...

Staff Software Engineer Cloud Native Lead & Mentor (Calgary)

An established industry player is seeking a passionate Staff Software Engineer to lead and innovate within their software engineering team. This role offers the opportunity to work with cutting-edge technologies and collaborate with talented professionals in a dynamic environment. You will play a crucial role in ...

Water/Wastewater Process Engineer (P.Eng/EIT) – Lead Design

A leading consulting engineering firm is seeking a Water/Wastewater Process Engineer to join their team in Edmonton. The role involves leading design processes for municipal water and wastewater systems, conducting technical assessments, and optimizing infrastructure solutions. Ideal candidates have a degree in ...

Mid Senior Project Engineer – Oil & Gas PMT Lead

A leading oil and gas firm is seeking a Mid-Senior Level Project Engineer to manage engineering design evaluations and oversee project implementations in Sarnia, Canada. The successful candidate will have 10+ years of experience in engineering and project management, with strong leadership and communication skil ...

Lead EHV Transmission Line Engineer (500kV/765kV) Hybrid

A leading engineering firm is seeking an experienced individual to manage and lead engineering teams executing EHV transmission line projects. This role involves coordinating multidisciplinary teams, ensuring compliance with engineering standards, and providing expert support on high voltage transmission line de ...

Hybrid Transmission Line Engineer PLS CADD & Design Lead

A leading engineering consulting firm is seeking a Transmission Line Engineer in Fredericton, New Brunswick. This role involves preparing engineering deliverables and supporting construction teams while promoting a collaborative and dynamic team environment. Candidates must be Professional Engineers with at leas ...

Senior Front End Engineer (Svelte, Tailwind) — Lead UI

An innovative SaaS startup in Vancouver is seeking a highly skilled Senior Front-End Software Developer to design and implement exceptional user interfaces for their products. This role involves collaborating with teams to deliver innovative functionality while supporting the growth of junior developers. The ide ...

Senior iOS Engineer Lead Seller Apps & GraphQL Platform

A global ecommerce leader is seeking a highly skilled Sr. iOS Engineer in Toronto. You will design and develop scalable iOS applications that empower sellers while collaborating with multi-functional teams. The ideal candidate will have 10+ years of iOS development experience, proficiency in Swift and Objective- ...

Satellite C&DH Systems Engineer: Onboard Computing Lead

A leading space technology company located in Canada is looking for a Satellite C&DH System Engineer. In this role, you will design and support critical on-board command and control systems. The ideal candidate will possess over 5 years of experience in C&DH engineering, along with technical expertise in spacecr ...

Senior GenAI Full Stack Engineer — Agentic AI Lead

A global financial services leader is looking for a Senior Full Stack Agentic AI Developer in Montreal. This role involves designing and implementing scalable solutions using Python and GenAI technologies. The ideal candidate will have over 7 years of development experience, with proven skills in databases and t ...

Senior Physical Design Engineer: Lead Next Gen Tapeouts

A leading technology firm in Toronto is seeking a skilled engineer for physical design roles. The ideal candidate will lead next-generation PHY IP design and collaborate closely with the RTL and Analog teams. Responsibilities include physical design implementation and ensuring successful design tapeouts. Candida ...

Senior Instrumentation Engineer: Lead I&C for Projects

A global professional services company in Canada seeks a Senior Instrumentation Engineer to deliver high-quality instrumentation and control engineering services. The successful candidate will lead I&C engineering activities across projects, ensuring compliance with quality standards and deadlines. Responsibilit ...

Senior Electrical Engineer – T&D & Battery Storage Lead

A global engineering and consultancy company is seeking a Senior Electrical Engineer in Toronto. The role involves developing and managing Transmission and Distribution systems including battery energy storage solutions. Candidates should possess a Bachelor's degree in Electrical Engineering, 10+ years of releva ...

Backend Engineer & SRE Lead: Scale Secure AI Backend

A tech company focused on creating safe platforms for Gen Alpha is looking for a Backend Engineer / SRE to maintain and scale backend systems. You'll work with AI and ML pipelines, handle database performance, and ensure high reliability. Ideal candidates have AWS experience and are proactive in optimizing infra ...

Lead Senior Release Train Engineer Agile Credit Cards

Lead the charge as a Senior Release Train Engineer in Agile credit card projects. Collaborate with a leading financial institution to spearhead critical project launches and drive Agile excellence.This role requires a seasoned professional with extensive experience in Agile methodologies applied within the c ...

Lead Machine Learning Engineer Role At Rbc Toronto

Overview Become a Lead Machine Learning Engineer with RBC, focusing on advanced AI applications within a high-performing environment. Utilize your extensive AI/ML skills to create innovative solutions. This position calls for professionals with a minimum of 5 years in software development, particu ...

Lead Machine Learning Engineer Role At Rbc Winnipeg

Overview Become a Lead Machine Learning Engineer with RBC, focusing on advanced AI applications within a high-performing environment. Utilize your extensive AI/ML skills to create innovative solutions. This position calls for professionals with a minimum of 5 years in software development, ...

Lead Full Stack Engineer For Alexa Experience Vancouver

Elevate the Alexa Smart Properties initiative as a Lead Full-Stack Engineer, shaping enterprise device experiences across the hospitality industry. Your expertise in Kotlin, C++, and cloud services will drive impactful solutions. In this senior role, you will steer technical strategy and full‑stack ...

Lead Substation Protection & Control Engineer Remote (Ontario, Canada)

Description **Title: Lead Substation Protection & Control Engineer** This position is fully remote and can only be performed from your home office within Ontario province only. **Ready to make a difference?** ICF is seeking a Lead Substation P&C Engineer, to ...

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    Lead Fullstack Engineer Python Fastapi Jobs in Canada Job Search Guide, Trends and Insights