164,159+ Lead Software Engineer Pythonreact Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Software Engineering Intern, Applications Fall/Spring Co op

About Us Rivian and Volkswagen Group Technologies is a joint venture between two industry leaders with a clear vision for automotive’s next chapter. From operating systems to zonal controllers to cloud and connectivity solutions, we’re addressing the challenges of electric vehicles through technology that will s ...

Software Analyst Intern (Fall 2026, 4/8 months)

About Us A career at Hitachi Rail will help create a legacy. With operations in every corner of the world, our work goes to the cutting‑edge of digital transformation and technology. From the multi-cultural strength of our global organisation to the sustainable and innovative ways we work to brin ...

Banking Technology Staff/Sr Consultant Software Developer Toronto

Overview At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. The opportunity We are looking for ...

AI Performance Architect: Hardware Software Co Design (Remote)

A leading AI technology firm is seeking an AI Performance Architect to model and optimize AI workloads on their architecture. You will collaborate across teams and conduct performance analysis to enhance next-gen AI systems. Ideal candidates will have deep analytical skills and experience in C++ and Python. Comp ...

Senior Full Stack Developer for Banking Software Solutions

Lead the charge in software engineering as a Senior Full-Stack Developer. Deliver solutions that drive Global Capital Markets excellence while collaborating across teams in a hybrid environment.As part of the engineering team, you will spearhead technical uplift and modernization efforts. This role dem ...

Senior Banking Software Developer C#/.NET, Azure API

A leading advisory firm in Toronto is seeking a backend/full stack Software Developer to join its Banking Technology team. The position emphasizes object-oriented programming and requires experience in C# .NET and RESTful APIs. You will collaborate in Agile sprints, deploying applications on Microsoft Azure and ...

Innovative Full Stack Developer for Wealth Management Software

Drive the development of a cutting-edge wealth management platform as a Full Stack Developer. Collaborate with a dynamic team to write high-quality code and enhance software products in an on-site role.This opportunity is perfect for those with a passion for technology and financial services. As a Full Stack ...

Senior Software Developer for Advanced CRM Application Design

Harness your skills as a Senior Software Developer focusing on powerful CRM solutions. Apply your deep knowledge of Siebel to innovate and streamline application development and integration processes.This role focuses on translating complicated technical requirements into functional CRM applications, leverag ...

Contract Software Interface Data Collection Specialist: Remote Role

Join the frontier of AI innovation as a Remote Data Collection Specialist. Record and annotate professional software workflows to enhance AI model performance through critical data insights.This contract position allows you to utilize your knowledge of professional software tools while adhering to strict gui ...

Software Development Engineering Intern Infrastructure (DevOps) 12 Months

At Super.com, we’re on a mission to help people save more, earn more, and get more out of life. That goes for both our customers and our team.For our employees, Super.com is more than just a workplace - it’s an opportunity to grow, make an impact, and unlock your full potential. We invest in learning, ...

Software V&V Test Specialist at Thornhill Medical

Become a key player in neuroimaging innovation at Thornhill Medical. As a Software V&V Test Engineering Specialist, you'll focus on verifying fMRI software's accuracy, safety, and compliance in this office role.Thornhill Medical is seeking an experienced professional to ensure the quality of advanced SaMD so ...

Director Software Development AI Platform & Real World Evidence

Who We Are Verily Health is a data platform and technology company purpose-built to power AI-enabled precision health solutions that accelerate research and improve care for individuals and communities. Uniquely positioned at the intersection of technology, data science, and healthcare, Verily tr ...

Front End Software Developer 9 Month Contract Toronto

OverviewJoin a energetic team as a Front-End Software Developer with a focus on collaboration in Downtown Toronto. This 9-month, hybrid position combines remote flexibility with on-site engagement, utilizing your skills in React and TypeScript. As an Intermediate Front-End Developer, you'll design and ...

Senior Software Developer for Middleware and Integration Solutions

Shape the future of digital justice as a Senior Software Developer. Leverage your skills in middleware development and REST API design while working on-site in vibrant Downtown Toronto.This role involves designing and developing integration solutions for Criminal Justice Digital Design products. You’ll utili ...

Banking Technology Staff/Sr Consultant Software Developer Toronto

Banking Technology - Staff/Sr Consultant - Software Developer - Toronto Location: Toronto Other locations: Primary Location Only Date: Feb 11, 2026 Requisition ID: At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globa ...

Banking Technology Staff/Sr Consultant Software Developer Toronto

Banking Technology - Staff/Sr Consultant - Software Developer - Toronto Location: Toronto Other locations: Primary Location Only The opportunity We are looking for an enthusiastic backend/full stack Software Developer with experience in C# .NET Web API development to joi ...

Mid Level Software Developer: Dynamics 365 & Power Platform

A technology solutions provider in Ontario is seeking an Intermediate Software Developer to contribute to the development of a Digital Portal. The ideal candidate should have expertise in MS Dynamics 365 and Agile methodologies, along with a strong grasp of Umbraco, PowerApps, and HTML. This role will involve tr ...

Staff Engineer Product Security

About this role:Faire operates at serious scale — a global marketplace handling real money movement, sensitive business data, and the financial futures of hundreds of thousands of independent retailers and brands. Security here isn't a compliance checkbox. It's a core part of how we build, an ...

Senior Staff Backend Engineer

About Kaseya Kaseya is the leading provider of AI-powered IT management and cybersecurity software, serving Managed Service Providers (MSPs) and internal IT organizations worldwide. Our comprehensive platform helps organizations efficiently manage, secure, and automate their IT environments, driv ...

Solutions Architect/Prompt Engineer

Company: MarkitechType: Full-TimeAbout the Role:Markitech is looking for a hands-on Solutions Architect / Prompt Engineer to join our growing AI team. In this role, you will design intelligent AI-driven solutions and use agenti ...

ML Ops Engineer

ShyftLabs is searching for an ML-Ops Engineer to join our expanding team. In this role, you will work with an enterprise client on their end-to-end Machine Learning platform and core infrastructure, from research to Machine Learning production pipelines. As an ML-Ops Engineer, you’ll work as part of a team ...

Web Accessibility Developer

Direct message the job poster from Tata Consultancy Services Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operat ...

Full Stack Engineer

DeliveryEase is a healthcare technology company focused on increasing access to care by making prescription delivery faster, simpler, and more reliable. We build technology that connects patients, pharmacies, and drivers — and we’re growing quickly.We’re looking for aFull-Stack Engineer< ...

Solutions Architect/Prompt Engineer

Company: Markitech Type: Full-Time About The Role Markitech is looking for a hands‑on Solutions Architect / Prompt Engineer to join our growing AI team. In this role, you will design intelligent AI‑driven solutions and use agentic AI coding platforms — such as Curso ...

Full Stack Web Developer

Direct message the job poster from Optimize Financial Group About Optimize Wealth Management: Optimize Wealth Management is a premier portfolio management firm that believes technology can make financial management simpler, more transparent, and more cost-effective. We are looking for a s ...

Full Stack Web Developer

Direct message the job poster from Optimize Financial Group About Optimize Wealth Management: Optimize Wealth Management is a premier portfolio management firm that believes technology can make financial management simpler, more transparent, and more cost-effective. We are looking for a s ...

Full Stack Web Developer

Direct message the job poster from Optimize Financial Group About Optimize Wealth Management: Optimize Wealth Management is a premier portfolio management firm that believes technology can make financial management simpler, more transparent, and more cost-effective. We are looking for a s ...

Senior IAM Systems Engineer, Agentic AI, DevSecOps (Global Security)

Job Description What is the opportunity?The Senior IAM Systems Engineer ,Agentic AI, DevSecOps is responsible for rolling out and integrating the enterprise AI / non-human identity (NHI) solution across the systems and platforms that consume AI agents, services, and workload id ...

Senior ML Engineer: Proactive AI for User Access

OverviewA leading software company in Toronto is looking for a Senior Machine Learning & AI Engineer to develop intelligence-driven user management systems. This pivotal role involves end-to-end development, data strategy, and deployment of ML models focusing on automation and predictive analytics. Can ...

Senior Machine Learning Engineer – LLM’s

Senior Machine Learning Engineer – LLM’s Tech scale up developing democratized AI Technology, backed by one of the worlds leading AI investors with multiple successes & exits. You’ll have experience with LLM’s and Reinforcement learning. BA in Computer Science (Masters or PhD preferred) or related field Eager to ...

Senior Java Backend Engineer Cloud Security Toronto

Overview A leading cybersecurity company seeks an experienced Java Backend Software Engineer in Ottawa to join its North American development team. The position involves building cutting-edge cloud security products and collaborating within an Agile setting. Responsibilities B ...

Hybrid Senior Ai Engineer At Manulife Toronto

OverviewEmbrace innovation as a Senior AI Engineer with Manulife in a hybrid work setting. This role emphasizes creating scalable AI applications and enhancing user experiences through intelligent design. ResponsibilitiesDevelop intelligent applications incorporating AI capabilities Create di ...

Senior Electrical Power Systems Engineer

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life‑saving robots, our digital and software technology experts think o ...

Senior Electrical Power Systems Engineer

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life‑saving robots, our digital and software technology experts think o ...

Senior Electrical Power Systems Engineer

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life‑saving robots, our digital and software technology experts think o ...

Senior Product Engineer At Allstate Canada Toronto

OverviewElevate your engineering career at Allstate Canada as a Senior Product Engineer, specializing in Android and Java Spring development. Experience agile collaborations in a hybrid setting. Your contributions as a Senior Product Engineer will significantly advance Allstate's innovative protection ...

Senior SDET at Wipro

Elevate your career with Wipro as a Senior Software Development Engineer in Test (SDET). Focus on API automation frameworks and testing while collaborating in a dynamic Agile environment.Wipro is seeking a Senior SDET with 8-10 years of experience in QA Automation and a strong emphasis on API testing. You wi ...

Cloud Engineer AWS

Cloud Engineer - AWS Location:Toronto, ON (Hybrid – 2-3 days onsite per week)Duration:Long Term Open Ended ContractMust have:AWS CDK is mandatoryCI/CDGitHubAWS Services: IAM, SageMaker, S3Infrastructure as Code (IaC): AWS C ...

Project Manager Water / Wastewater

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative c ...

Senior Structural Bridge Engineer Bridge Inspection (OSIM)

We create great places and the connections that get people and goods moving—whether by car, bus, train, plane, or their own two feet. Working within the context of the communities we serve, we provide planning, engineering, and infrastructure management services that fit the needs of our clients and improv ...

Distinguished Technologist, PreSales Engineer

Join to apply for the Distinguished Technologist, PreSales Engineer role at Hewlett Packard Enterprise. This role is hybrid; you will work an average of 2 days per week from an HPE office. Who We Are Hewlett Packard Enterprise is the global edge‑to‑cloud company advancing the way ...

PROJECT MANAGER/ENGINEER ECS

PROJECT MANAGER/ENGINEER ECS – City of Toronto Work Location: Base – Metro Hall, 55 John Street; Temporary – Union Station, 61 Front Street West (Hybrid) Job Type & Duration: Full-time, Permanent (35 hours per week; Monday to Friday) Hiring Zone: $106 ...

PROJECT MANAGER/ENGINEER ECS

PROJECT MANAGER/ENGINEER ECS – City of Toronto Work Location: Base – Metro Hall, 55 John Street; Temporary – Union Station, 61 Front Street West (Hybrid) Job Type & Duration: Full-time, Permanent (35 hours per week; Monday to Friday) Hiring Zone: $106 ...

Senior Structural Bridge Engineer Bridge Inspection (OSIM)

We create great places and the connections that get people and goods moving—whether by car, bus, train, plane, or their own two feet. Working within the context of the communities we serve, we provide planning, engineering, and infrastructure management services that fit the needs of our clients and improve the ...

PROJECT MANAGER/ENGINEER ECS

PROJECT MANAGER/ENGINEER ECS– City of TorontoWork Location:Base – Metro Hall, 55 John Street; Temporary – Union Station, 61 Front Street West (Hybrid)Job Type & Duration:Full-time, Permanent (35 hours per week; Monday to Friday)Hiring Zone:$10 ...

Distinguished Technologist, PreSales Engineer

Join to apply for the Distinguished Technologist, PreSales Engineer role at Hewlett Packard Enterprise.This role is hybrid; you will work an average of 2 days per week from an HPE office.Who We Are Hewlett Packard Enterprise is the global edge‑to‑cloud company advancing the way people live an ...

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