161,565+ Lead Fullstack Engineer Python Fastapi Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Toronto Java Engineer with Leadership Skills

Join our Toronto office as a Java Engineer, specializing in multithreading and Microservices development. Bring your technical expertise and leadership abilities to the forefront.We are seeking a qualified Java Engineer to work onsite in Toronto. This position demands strong Java (8+), Spring Boot, and REST ...

Nuclear Mechanical Engineer Hybrid Role

Join Sargent & Lundy as a Mechanical Engineer focusing on nuclear power design. This hybrid role offers the chance to lead exciting engineering projects and collaborate with dynamic teams.We seek a Mechanical Engineer with a BS or MS in Mechanical or Chemical Engineering and at least one year of industry exp ...

Overhead Contact System Engineer at Arcadis

Shape the future of rail electrification with Arcadis as a Senior Engineer specializing in Overhead Contact Systems. Apply your railway knowledge to influence transit projects in Ontario.This key role in Arcadis’s Mobility Global Business Area seeks a Senior Engineer proficient in OCS and railway electrifica ...

Principal Machine Learning Engineer Role at eBay

Drive impactful ML solutions at eBay as a Principal Machine Learning Engineer, providing guidance and technical strategy to enhance system performance and reliability.As a Staff ML Engineer, you will take the lead on complex machine learning and software projects, ensuring alignment with product goals. Your ...

Support Engineer Manager at Accenture's NeuraFlash

Steer your career in AI with NeuraFlash, part of Accenture, as Support Engineer Manager. This role entails tech leadership and customer-facing support management in a dynamic environment.In this pivotal role, you will manage 3-5 support engineers while ensuring the accuracy and success of technical operation ...

Senior UI Engineer with Design System Focus

Transform user experiences as a Senior UI Engineer specializing in design systems at a leading tech company. Your skills in TypeScript, React, and Tailwind CSS will drive innovation and accessibility.This Senior UI Engineer role involves blending engineering and design talents to enhance product teams. You w ...

Staff Engineer Role at Enable

Lead the charge in AI engineering as a Staff Engineer at Enable, where your expertise will redefine technical strategies across product areas. Your contributions will enhance the integration of AI capabilities.As a Staff Engineer, you will take responsibility for setting the technical direction, fostering en ...

Senior Software Engineer at Toast

Elevate restaurant technology as a Senior Software Engineer with Toast. Work on full-stack software solutions that improve restaurant operations and user engagement.Toast is looking for a Senior Software Engineer to join the Toast IQ team. This role involves working collaboratively with Design, Product, and ...

Senior Water Conveyance Engineer WSP

Become a key player in shaping sustainable infrastructures as a Senior Water Conveyance Engineer at WSP. Your expertise will guide the design and development of vital water systems.WSP is looking for a Senior Civil Engineer adept in Water & Wastewater Conveyance to lead critical projects that serve communiti ...

Toronto Senior Network Security Engineer

Join a large public sector organization as a Toronto-based Senior Network Security Engineer. Play a key role in optimizing cybersecurity initiatives and enterprise infrastructure.In this hybrid role, you will be at the forefront of addressing complex networking and security challenges. Collaborating with cro ...

Director of AI/ML Engineering Toronto

Drive AI innovation as a Senior AI/ML Engineer with a prominent enterprise client in downtown Toronto. Lead the development of transformative LLM solutions and build a top-tier engineering team.Your role will involve spearheading the design, development, and scaling of LLM systems, with an emphasis on strate ...

Senior JavaScript Engineer at Ownr

Elevate your career with Ownr as a Senior JavaScript Engineer, focusing on innovative solutions for Canadian entrepreneurship. Lead engineering efforts and ensure application reliability.In this Senior Software Engineer role at Ownr, you will play a key part in developing our Node/React-based platform. You w ...

Senior JavaScript Engineer at Ownr

Elevate your career with Ownr as a Senior JavaScript Engineer, focusing on innovative solutions for Canadian entrepreneurship. Lead engineering efforts and ensure application reliability.In this Senior Software Engineer role at Ownr, you will play a key part in developing our Node/React-based platform. You w ...

Senior JavaScript Engineer at Ownr

Elevate your career with Ownr as a Senior JavaScript Engineer, focusing on innovative solutions for Canadian entrepreneurship. Lead engineering efforts and ensure application reliability.In this Senior Software Engineer role at Ownr, you will play a key part in developing our Node/React-based platform. ...

Electrical Engineering Lead for Oil & Gas

Egis Canada is seeking a Lead Electrical Engineering expert for oil & gas and nuclear projects. Drive innovative designs while collaborating with multidisciplinary teams for project excellence.As a senior engineer, your focus will be on the design and execution of complex electrical systems. You'll men ...

HVAC Engineering Expert in Mining Sector

Join WSP as a Senior Mechanical HVAC Engineer and lead innovative engineering solutions in Ontario’s mining and industrial sectors. Your design expertise will enhance operational efficiency and safety.This position requires significant experience and leadership in mechanical HVAC engineering, with a fo ...

Senior Engineer in Payment Architecture

Become a key player in Lightspeed's Payments team as a Senior Engineer specializing in system architecture. Lead the design and implementation of systems that manage millions of transactions daily.We are looking for a Senior Staff Software Engineer based in Canada to own the architectural delivery of m ...

Principal Engineer – Transmission Lines Role

BBA is hiring a Principal Engineer for Transmission Lines to support innovative energy solutions in Ontario. Lead large scale projects and enhance client relationships across North America.As a Principal Engineer, you will manage the full project lifecycle for transmission lines while collaborating with mult ...

Principal Engineer – Transmission Lines Role

BBA is hiring a Principal Engineer for Transmission Lines to support innovative energy solutions in Ontario. Lead large scale projects and enhance client relationships across North America.As a Principal Engineer, you will manage the full project lifecycle for transmission lines while collaborating wit ...

Senior Civil Engineer Major Projects

Elevate your career with Egis as a Senior Civil - Wet Utilities Engineer, focusing on major projects in Toronto, Ontario. This full-time position requires expertise in municipal infrastructure and project delivery.Egis is seeking a Senior Civil Engineer for significant municipal and transportation proj ...

Senior Platform Engineer at Canadian Tire

Join Canadian Tire as a Senior Platform Engineer, championing the development of innovative software solutions in Calgary or Toronto. Help lead a talented team and enhance store systems.This full-time position centers on your expertise as a full-stack engineer and mentor within the team. You will focus ...

Senior MLOps Engineer Cloud & Analytics

Lead the charge in machine learning operations as a Senior MLOps Engineer at Sun Life. This dynamic role focuses on AWS frameworks and advanced analytics, perfect for tech-savvy leaders.The Enterprise Data & Analytics Enablement team seeks a principal engineer to steer its MLOps strategies. In this pos ...

Senior MLOps Engineer Cloud & Analytics

Lead the charge in machine learning operations as a Senior MLOps Engineer at Sun Life. This dynamic role focuses on AWS frameworks and advanced analytics, perfect for tech-savvy leaders.The Enterprise Data & Analytics Enablement team seeks a principal engineer to steer its MLOps strategies. In this position, ...

Senior MLOps Engineer Cloud & Analytics

Lead the charge in machine learning operations as a Senior MLOps Engineer at Sun Life. This dynamic role focuses on AWS frameworks and advanced analytics, perfect for tech-savvy leaders.The Enterprise Data & Analytics Enablement team seeks a principal engineer to steer its MLOps strategies. In this position, ...

Senior MLOps Engineer Cloud & Analytics

Lead the charge in machine learning operations as a Senior MLOps Engineer at Sun Life. This dynamic role focuses on AWS frameworks and advanced analytics, perfect for tech-savvy leaders.The Enterprise Data & Analytics Enablement team seeks a principal engineer to steer its MLOps strategies. In this position, ...

P.Eng. Wet Utilities Engineer in Hamilton

SYSTRA Canada invites applications for a Wet Utilities Engineer (P.Eng.) involved in LRT infrastructure projects. This hybrid opportunity emphasizes key engineering skills in Hamilton, ON.The ideal candidate possesses a Bachelor's degree in Civil/Environmental Engineering, a P.Eng License, and 4-8+ years of ...

Senior Structural Design Engineer Toronto West

Elevate your engineering career with Arcadis as a Senior Structural Design Engineer in Toronto West. Lead diverse projects in transportation, commercial, and institutional structures, ensuring compliance with building codes.Arcadis is seeking a Senior Structural Design Engineer with 4-12 years of exper ...

Expert Senior AI Engineer Remote Role

Make a difference in AI technology with NTT DATA as a Remote Senior AI Engineer from Toronto, Ontario. Focus on designing AI models and enhancing existing architectures for impactful solutions.As a Senior AI Engineer, you will be instrumental in developing strategic AI initiatives and ensuring system complia ...

Silicon Power & Characterization Engineer

Tenstorrent is leading the industry on cutting‑edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our ...

Embedded Systems Engineer (Toronto)

Embedded Systems EngineerPreferred Location: Toronto Reports to: COO Type: Full-Time About Dominion DynamicsDominion Dynamics is building tomorrow’s technology today: sovereign, next-generation defence systems for the harshest environments on Earth. We’re delivering a software‑defined command ...

Sr. Software Engineer

Synopsis of the role We are looking for a Sr. Software Engineer to work with new cloud technologies on a Data Analytics and validation platform that will be processing data from all major companies in Canada. You’ll be working with a team to develop new solutions and enhancements in order to process large volume ...

Senior Software Engineer Logistics

PostGrid is a global leader in enterprise SaaS platform for automated offline communications. Our robust APIs empower organizations to create, personalize, and dispatch physical mail letters, postcards, checks, and more to any address on the globe without ever touching an envelope, while ensuring clean add ...

Senior Machine Engineer, ML Systems and Infrastructure

POSITION OVERVIEW The work we do at Autodesk touches nearly every person on the planet. By creating software tools for making buildings, machines, and even the latest movies, we influence and empower some of the most creative people in the world to solve problems that matter.Autodesk is seeking a Senio ...

Senior Machine Engineer, ML Systems and Infrastructure

POSITION OVERVIEW The work we do at Autodesk touches nearly every person on the planet. By creating software tools for making buildings, machines, and even the latest movies, we influence and empower some of the most creative people in the world to solve problems that matter. Autodesk is ...

Software Engineering Software Engineer Confluent Multiple Cities

Responsibilities Backend engineers at Confluent work on a set of diverse and complex challenges such as building foundational cloud frameworks and services that power all components of the platform in the Cloud. We are building a new multi-tenant, multi-cloud, polyglot, cloud native compute subst ...

Senior Machine Engineer, ML Systems and Infrastructure

POSITION OVERVIEW The work we do at Autodesk touches nearly every person on the planet. By creating software tools for making buildings, machines, and even the latest movies, we influence and empower some of the most creative people in the world to solve problems that matter. Autodesk is ...

AI Deployment Strategist

What you’ll do We are looking for an AI Deployment Strategist to join our growing team. In this role, you will work directly with customers to design, build, and deploy AI-powered planning solutions using Pigment. This is a highly cross-functional role at the intersection of engineering, ...

Silicon Power & Characterization Engineer

Tenstorrent is leading the industry on cutting‑edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our ...

Software Engineering Software Engineer Confluent Multiple Cities

Responsibilities Backend engineers at Confluent work on a set of diverse and complex challenges such as building foundational cloud frameworks and services that power all components of the platform in the Cloud. We are building a new multi-tenant, multi-cloud, polyglot, cloud native compute subst ...

Vice President of Engineering

Role:VP Engineering Location: Downtown Toronto (hybrid) Compensation: $275K CAD + equity About Us: We exist to modernize the way that vendors and property managers work together. We do this by building a complete vendor lifecycle management solution, ...

Vice President of Engineering

Role:VP Engineering Location: Downtown Toronto (hybrid) Compensation: $275K CAD + equity About Us: We exist to modernize the way that vendors and property managers work together. We do this by building a complete vendor lifecycle management solution, ...

Vice President of Engineering

Role:VP Engineering Location: Downtown Toronto (hybrid) Compensation: $275K CAD + equity About Us: We exist to modernize the way that vendors and property managers work together. We do this by building a complete vendor lifecycle management solution, ...

Coordonnateur·trice des opérations internes

Lieu : Télétravail, Canada (Québec privilégié) Niveau : Intermédiaire Date d’entrée en fonction : Juillet 2026 Rémunération : 55 000 $ CA à 65 000 $ CA Type : Temps plein Travailler chez Quantum Lead Quantum L ...

Internal Operations Coordinator

Location: Remote, Canada (Québec preferred) Level: Intermediate Start date: July 2026 Compensation: CAD$55,000–CAD$65,000 Type: Full-time Working at Quantum Lead Quantum Lead was founded to bridge the gap be ...

Sr. AWS Cloud Engineer

***This position is a hybrid role in downtown Toronto 3 days a week onsite***DescriptionOur client is a leading provider of financial services in North America. For 40 years, we've been committed to providing financial solutions that meet the evolving needs of consumers and business owners. Through our r ...

Senior Environmental Engineer at Dillon

Become a Senior Environmental Engineer at Dillon Consulting, driving excellence in environmental project management within a supportive team.At Dillon, a well-established consulting firm, the Senior Environmental Engineer will oversee crucial projects in the Contaminant Remediation Group. This position not o ...

Senior Environmental Engineer at Dillon

Become a Senior Environmental Engineer at Dillon Consulting, driving excellence in environmental project management within a supportive team.At Dillon, a well-established consulting firm, the Senior Environmental Engineer will oversee crucial projects in the Contaminant Remediation Group. This position not o ...

Senior Platform Engineer with Cloud Focus

Join our Toronto team as a Senior Platform Engineer with a focus on cloud-native technologies. Oversee the design and implementation while guiding teams in automation initiatives.This contract role lasts 6-12 months and offers a hybrid work environment. As a Senior Platform Engineer, your responsibilit ...

Toronto Principal Engineer Greenfield Projects

Join Fulfillment IQ as a Principal Engineer working on exciting greenfield projects in a hybrid capacity. Your technical expertise will drive the platform development from initial concept to execution.The Principal Engineer role at Fulfillment IQ focuses on pioneering a new technology platform. You wil ...

Senior Splunk Engineer for Observability

Harness your expertise in Splunk as a Senior Engineer leading migrations and optimizations. Join a transformative team focused on observability initiatives and drive impactful change.We are seeking a Senior Engineer with 5–8 years of experience in Splunk administration and engineering. You will assess ...

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