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

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RQ11132 2 x Int. Software Developer Full Stack

RQ11132 - 2 x Int. Software Developer - Full Stack 2 openings - 2 submissions 1-year 6-month contract (364 business days) - possible extension ONSITE 5 days - 222 Jarvis, 5th Floor Must Have:< ...

RQ11123 2 x Sr. Software Developer Full Stack

RQ11123 - 2 x Sr. Software Developer - Full Stack 2 openings - 2 submissions 11-month contract (213 business days) - possible extension ONSITE 5 days - 87 Sir William Hearst Ave., Toronto, Ontario M3M 0B4 <p ...

Senior AI Full Stack Software Developer (Python/React)

Pay at Intact is about much more than just salary.Flexible work arrangements and a hybrid work modelPossibility to purchase up to 5 extra days off per yearMultiple benefits offered to support physical and mental wellbeing, including ...

Senior Front end Software Developer (12 month Contract)

As the largest Canadian-owned and operated K-12 publisher, Nelson Education Ltd. is Canada's only heritage education content provider, known for its innovative products and solutions catering to learners across the country.Nelson is on a mission to make learning accessible, engaging, and effective for ...

Senior Manager, Software Vulnerabilities and Lifecycle Management Operations

Senior Manager, Software Vulnerabilities and Lifecycle Management Operations Requisition ID: 249750 Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. Responsible to lead the U.S. software vulnerability management team, design remedia ...

Senior Manager, Software Vulnerabilities and Lifecycle Management Operations

Senior Manager, Software Vulnerabilities and Lifecycle Management Operations Requisition ID: Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. Responsible to lead the U.S. software vulnerability management team, design remediation pro ...

Remote Senior Software Developer for Innovative InsurTech Solutions

Drive software innovation as a Senior Software Developer in a remote-first environment. Utilize your expertise in Node.js, TypeScript, and full-stack development to enhance digital insurance solutions.In this pivotal role, you will collaborate closely with the Engineering Department to build software that po ...

Innovative Software Engineering Manager Leading High Performing Teams

Drive engineering excellence as a Software Engineering Manager. Lead two teams in building a top-tier marketplace platform, ensuring quality delivery and fostering an AI-driven development culture.In this role, you will manage around 10 engineers, guiding their career growth and performance through effective ...

Software Engineering Manager (AutoTrader.ca Marketplace) Toronto, ON (Canada)

Software Engineering Manager (AutoTrader.ca Marketplace) Toronto, ON (Canada) We are TRADER, a Canadian leader in digital automotive solutions. Our flagship brands —AutoTrader.ca ,AutoSync ,Dealertrack Canada and CMS — help Canadians buy, sell, and finance vehicles wi ...

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 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 ...

Onsite Intern Software Developer for Data Driven Applications

Unlock your potential as an Intern Software Developer, focusing on data-driven applications and robust coding practices in a dynamic, onsite environment. Collaborate on exciting projects while leveraging key technical skills.This role requires translating technical specifications into functional applications ...

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 ...

Innovative Senior Software Developer for Hybrid Cloud Solutions

Shape the future as a Senior Software Developer crafting cutting-edge features. Collaborate in a hybrid environment, enhancing cloud services with your technical expertise and creativity.Join a dynamic team that implements crucial enhancements and develops new tools using technologies like cloud services and ...

Senior Software Developer for Complex Systems and Microservices

Elevate your career as a Senior Software Developer! Leverage your extensive Java experience to enhance tools and services for health initiatives in a hands-on, onsite position.This role involves developing, testing, and debugging software solutions for various applications within a large-scale project. With ...

Principal Software Developer Focused on AI Feature Implementation

Elevate user experiences as a Principal Software Developer, specializing in AI features. Collaborate with diverse teams to design and maintain a scalable platform that supports millions of users across product lines.This pivotal role combines 2-3 years of experience in API development using Python or Node.js ...

RQ10074 4 x Sr. Software Developer Full Stack

RQ10074 - 4 x Sr. Software Developer - Full Stack 4 openings - 4 different submissions 1-year contract (248 business days) - possible extension ONSITE 5 days a week - Bay St., Toronto Responsibilities Design, implement, and continuously expand data pi ...

Sr. Software Developer Features (Frontend, Backend, Full stack)

Founded in 2017, TripArc is a $750 million privately held company that powers the top Travel Agencies and Tour Operators in North America. Our expansive and growing network empowers seamless access to a comprehensive range of travel options and services globally with over $750 million transactions annually ...

Engineering Manager for Dynamic Software Development and Teams

Step into the role of Engineering Manager, guiding software development initiatives. Cultivate a thriving engineering culture while delivering exceptional solutions in a fast-paced telehealth landscape.This position will allow you to lead the development of a new engineering hub in Toronto. With over eight y ...

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 techno ...

RQ10811 Software Developer Senior (Geographic Information Systems (GIS)

Overview RQ10811 Software Developer - Senior (Geographic Information Systems (GIS)) Onsite 5 days - Toronto, ON (777 Bay St.) Contract 10+ months (210 business days) - with high possibility of extension Must Have Knowledge and experi ...

Remote Full Cycle B2B Enterprise Software Sales Rep

A leading software solutions company is looking for a Sales Representative to manage the full sales cycle and build long-term relationships. Candidates must have 2+ years of experience in B2B sales and excellent communication skills. The role offers competitive compensation with a total earning potential of $240 ...

RQ00665 and RQ00666 Senior Software Developer Front End

# RQ00665 and RQ00666 - Senior Software Developer- Front EndAmyantekBe an Early ApplicantContractseniorHybridCAPosted Today## Resume Keywords to IncludeMake sure these keywords appear in your resume to improve ATS scoringJavaScriptReactBootstrapRESTAPISign up free to auto-tailor your resume with all these keywor ...

Lecturer/Senior Lecturer (Education Focussed) in Software Engineering

Overview Lecturer/Senior Lecturer (Education Focussed) in Software Engineering Location: Sydney, NSW, Australia Job number: | Work type: Full Time | Categories: Senior Lecturer, Lecturer Position Details Salary, Lecturer (Level B) – AUD $127,947 to $150,830 ...

Software Developer (C#/.NET) Image Guided Surgical Navigation

ClaroNav Dental develops real-time image-guided navigation systems for precision surgery. Our systems combine 3D imaging, optical tracking, registration, visualization, and workflow guidance, and are used in clinical practices around the world. We are a small, hands-on team, so this is not a narrow ...

RQ11123 2 x Sr. Software Developer Full Stack

RQ11123 - 2 x Sr. Software Developer - Full Stack 2 openings - 2 submissions 11-month contract (213 business days)- possible extension ONSITE 5 days - 87 Sir William Hearst Ave., Toronto, Ontario M3M 0B4 Must have: Entity Framework or other Object-Relational ...

RQ11092 4 x Sr. Software Developer Full Stack

RQ11092 - 4 x Sr. Software Developer - Full Stack 4 openings - 4 submissions 1-year 4-month + contract (332 business days) ONSITE 5 days -777 Bay Street MUST HAVES: SF experience is required. (JavaServer Faces) Expe ...

RQ11132 2 x Int. Software Developer Full Stack

RQ11132 - 2 x Int. Software Developer - Full Stack 2 openings - 2 submissions 1-year 6-month contract (364 business days) - possible extension ONSITE 5 days -222 Jarvis, 5th Floor Must Have Strong experience with React . High level of knowl ...

Senior AI Full Stack Software Developer (Python/React)

Job Summary We’re looking for a Senior AI Full-Stack Software Developer (Python/React) to join our growing team. Responsibilities Participate in the design and application design around an event-oriented architecture. Help testers in setting up component and integrati ...

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 techno ...

RQ09364 Int. Software Developer (Java, AWS, Spring Boot)

RQ09364 - Int. Software Developer (Java, AWS, Spring Boot) Job Openings RQ09364 - Int. Software Developer (Java, AWS, Spring Boot) About the job RQ09364 - Int. Software Developer (Java, AWS, Spring Boot) RQ09364 - Int. Software Developer (Java,AWS, Spring Boot) <p ...

RQ09797 2 x Sr. Software Developer Back End

RQ09797 - 2 x Sr. Software Developer - Back End About the job RQ09797 - 2 x Sr. Software Developer - Back End RQ09797 - Sr. Software Developer - Back End Toronto (87 William Hearst Ave.) -required to come to the office 3 days a week 2 Openings </p ...

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 ...

Experienced Product Designer for Intuitive AI Software Solutions

Join the forefront of AI innovation as an Experienced Product Designer. Create user-friendly software solutions through effective collaboration with engineers, product managers, and data specialists focused on exceptional design.In this role, you will leverage your understanding of user needs to design meani ...

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 ...

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 ...

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 ...

RQ10070 3 x Sr. Software Developer Full Stack

RQ10070 - 3 x Sr. Software Developer - Full Stack 3 openings - 3 different submissions 1-year contract (248 business days) - 1 possible extension ONSITE 5 days a week - Bay St., Toronto Responsibilities Design, implement, and c ...

Executive Director, Banyan Software Foundation & Head of Impact

Executive Director, Banyan Software Foundation & Head of Impact Banyan Software provides the best permanent home for successful enterprise software companies, their employees, and customers. We are on a mission to acquire, build and grow great enterprise software businesses all over the world tha ...

Sales Executive (OTE $150,000/year USD), CXT Software

Sales Executive (OTE $150,000/year USD), CXT Software 2 weeks ago Be among the first 25 applicants Are you a high-performing sales professional who thrives on closing deals and driving revenue? Do you want to be part of a dynamic, structured sales environment where your success is fueled by a ...

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 ...

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 ...

AI Driven Software Developer with Full Stack Focus

Become a key contributor as a Software Developer in an AI-first engineering environment. Design and implement sophisticated web applications using React, Node.js, and PostgreSQL for exceptional user engagement.In this position, you will engage in a full-stack development environment, transforming user requir ...

RQ10451 2 x Sr. Software Developer Full Stack

Security Level: CRJMC Key Responsibilities Develop and extend open source Open Wallet Foundation ACA-PY , credential exchange protocols, DID resolution services, and secure messaging workflows. Implement credential lifecycle features—including issuance, presenta ...

Senior Front end Software Developer (12 month Contract)

Nelson Education Ltd. is the largest Canadian‑owned and operated K‑12 publisher and Canada’s only heritage education content provider. Known for its innovative products and solutions, Nelson caters to learners across the country with dynamic curriculum‑aligned content that supports diverse learning styles ...

RQ10070 3 x Sr. Software Developer Full Stack

RQ10070 - 3 x Sr. Software Developer - Full Stack RQ10070 - 3 x Sr. Software Developer - Full Stack 3 openings - 3 different submissions ONSITE 5 days a week - Bay St., Toronto Responsibilities Design, implement, and continuously exp ...

Senior Front end Software Developer (12 month Contract)

About the Role Reporting to the Team Lead, Development, the Senior Front-end Software Developer (Developer III) is responsible for building and maintaining internal and customer-facing web applications. The person in this position implements new features and functionality, improves the user exp ...

Application/Software Developer Co op Capital Markets Technology

We’re building a relationship-oriented bank for the modern world. We need talented, passionate professionals who are dedicated to doing what’s right for our clients. At CIBC, we embrace your strengths and your ambitions, so you are empowered at work. Our team members have what they need to make a m ...

Senior Front end Software Developer (12 month Contract)

About the Role Reporting to the Team Lead, Development, the Senior Front-end Software Developer (Developer III) is responsible for building and maintaining internal and customer-facing web applications. The person in this position implements new features and functionality, improves the user exp ...

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 ...

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