147,654+ Senior Fullstack Software Developer Pythonreact Jobs in Toronto, Canada — Local Employers Hiring July 2026

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CAST Group Software Development Leadership

CAST Group of Companies is seeking a Director of Software Development in Toronto. Spearhead team leadership and strategy while enhancing technical architecture and operational success.In this key position, you will define and execute engineering strategies to meet CAST’s business objectives. Your role will a ...

Okta Software Engineer Identity Focus

Shape the future of secure identities with Okta as a Software Engineer specializing in device identity. Contribute to critical developments within a collaborative environment.The Device Identity and Access organization at Okta is at the cutting edge of the company’s mission to enable secure, passwordless acc ...

Software Engineer II, Android App

Salary Range: $151,411 - $169,169 This job posting is for an existing vacancy. Please refer to Wayfair’s Career Page for information about how Wayfair uses AI to enhance its recruiting and hiring processes. Candidates for this position are preferred to be based in Toronto, Canada and will b ...

Manager, Software Engineering Identity Platform

As Marqeta's Manager, Software Engineering within our Risk, Fraud and Disputes pod, you will lead the design, development, and execution of our Identity Platform . You will be responsible for building and operating systems that manage the full KYC lifecycle, from Customer Identification Program (CIP ...

Software Engineering Leader at Okta

Drive innovation in identity security as a Software Engineering Leader at Okta, focusing on ultra-low latency platforms for untrusted code execution. Utilize your technical expertise to influence organizational success.As a Staff Software Engineer, you will take charge of leading large-scale technology proje ...

Backend Software Engineer at Viggle

Viggle is looking for a full-time Backend Software Engineer in Toronto to enhance its AI video generation capabilities. Dive into backend development and system optimization.As part of a dynamic team, you will construct and maintain the foundation for Viggle's revolutionary video platform. Your experti ...

Lead Embedded Software Architect Opportunity

Explore a pivotal role as a Lead Embedded Software Architect in Ontario, focusing on Embedded Linux and device security for cutting-edge media distribution systems. Your expertise will shape the future of secure embedded products.As a senior technical architect, you will oversee the architecture and developm ...

Lead Software Engineer Aurora Security

Shape the future of cloud databases at Amazon as a Lead Software Engineer focusing on Aurora Security. Design robust, scalable solutions that help secure vast data environments.Amazon is looking for a Lead Software Engineer with deep expertise in software architecture and a passion for security. This role re ...

Staff Software Engineer, Internal Tools

About the RoleWe are looking for a Staff Engineer to steer the technical evolution of our AI‑centric business platforms, which currently prioritize ad revenue operations such as cross‑system intelligence, workflow automation, and document understanding. While the domain already supports live production ...

Element Software Engineering Manager Role

Shape the future of fleet management at Element as a Software Engineering Manager in Toronto. Drive innovation and delivery for our web-based platforms while ensuring top-quality outcomes.In this impactful role, you will leverage your strong communication and leadership skills to deliver software solutions t ...

Remote Software Engineer PHP/Laravel

Pursue engineering excellence as a remote Software Engineer at SoStocked, where you'll focus on inventory forecasting and API integration. Drive backend improvements to ensure seamless functionality for Amazon sellers.SoStocked is looking for a backend-focused engineer skilled in PHP/Laravel to enhance our e ...

Software Support Specialist at Constellation

As a Software Specialist at Constellation HomeBuilder Systems, you will be key in enhancing client satisfaction through effective software problem-solving. Provide first-level support and collaborate with teams to resolve issues.This role centers on assisting customers with Constellation Products, investigat ...

Software Engineer in LiDAR Technology

Be a key player as a Software Engineer specializing in LiDAR Testing for an on-demand ride-hailing giant. Develop cutting-edge automation tools and frameworks to enhance sensor validation.This role positions you at the forefront of technology in the ride-hailing sector. Your expertise will empower the ...

Lead Software Engineer at ACV

Join ACV as a Lead Software Engineer IV, where you'll architect and elevate innovative solutions in a collaborative environment. Drive technical decisions and lead a talented engineering team in a dynamic workplace.At ACV, we seek a Lead Software Engineer IV to lead our engineering team. The ideal cand ...

QE/Software Engineer in Test

e have Immediate requirement with our Direct Client as QE/SDET @ Toronto ON (Hybrid - 4Days/Week). if you are interested Please share your updated resume to Title QE/SDET Primary Skills Java/Python, Selenium, RestAsssured, SQL Description <l ...

Fall 2026 Software Engineering Intern

About NationGraph NationGraph is making public sector data accessible and actionable for businesses selling to cities, counties, state agencies, schools, and special districts. NationGraph’s data and intelligence engine provides buying signals derived from millions of public sector sources. Found ...

Staff Software Engineer Product & Integrations

About Terminal Terminal is Plaid for Telematics in commercial trucking. Companies building the next generation of insurance products, financial services and fleet software for trucking use our Universal API to access GPS data, speeding data and vehicle stats. We are a fast‑growing, venture‑backed ...

IT Software Asset Management Lead

We are seeking an experienced Manager, Asset Management to lead enterprise-wide technology asset governance and lifecycle management programs. This role will establish comprehensive asset management frameworks, drive strategic initiatives to reduce technology debt and SaaS sprawl, and ensure optimal utiliz ...

Software Engineer in Test II

Get to know Okta Okta is The World’s Identity Company. We free everyone to safely use any technology, anywhere, on any device or app. Our flexible and neutral products, Okta Platform and Auth0 Platform, provide secure access, authentication, and automation, placing identity at the core of busines ...

Software Engineer Go Container Images

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the w ...

Manager, Software Development & Testing (Canada)

The Manager, Software Development & Testing is a hands‑on people leader responsible for the day‑to‑day execution, quality, and delivery of software solutions within Alimentiv’s clinical imaging ecosystem. This role combines technical leadership with team management to ensure software is built, tested, and ...

Software Engineer I in Toronto

Elevate your career as a Software Engineer I at TD Technology Solutions in Toronto, Ontario. Focus on building technical solutions that enhance financial planning through automation and data analysis.This entry-level role supports financial planning by developing automation, dashboards, and reporting s ...

Amazon Fulfillment Software Engineer Role

Drive innovation at Amazon as a Software Development Engineer II in Fulfillment Technologies. This position focuses on optimizing labor planning systems to improve efficiency within fulfillment centers.As part of the team, you will collaborate with product managers, UX designers, and other software engineers ...

Sage Software Solutions Consultant Position

Elevate your career as a Software Solutions Consultant at Sage, where you’ll connect customers with creative software solutions while enjoying a hybrid work model. Engage with small and medium-sized businesses by utilizing your technical skills.Sage is seeking a Software Solution Consultant to play a k ...

Manager, Software Engineering, CoCounsel Application

Engineering Manager, CoCounsel Application Are you ready to lead an engineering team pushing the boundaries of innovation and impact? We’re looking for an experienced Engineering Manager to guide the development of our next‑generation CoCounsel product. In this role, you’ll empower a team of talented engineers, ...

Software Engineer for Reliability Improvements

Join EvenUp as a Senior Software Engineer on the Builders team, where your focus will be on resolving customer escalations and driving system reliability. Bring your extensive experience to diagnose issues and ship reliable fixes.This role operates at high priority, closely working with the CPO and cro ...

Lead Software Engineer (Informatica Cloud)

You are as unique as your background, experience and point of view. Here, you’ll be encouraged, empowered and challenged to be your best self. You'll work with dynamic colleagues – experts in their fields – who are eager to share their knowledge with you. Your leaders will inspire and help you reach your p ...

Lightspeed's Software Development Team Leader

Join Lightspeed Financial Services as a Software Development Manager, where you'll lead and grow a technical team in a flexible work setting. Drive innovation in delivering critical financial products and enhancing teamwork.As a Software Development Manager, you will oversee a dedicated team of software deve ...

Software Engineer Backend Growth Platforms

Drive innovation at Lyft as a Software Engineer specializing in Backend Growth Platforms. Leverage distributed computing and machine learning to build impactful systems.Lyft is searching for a motivated Backend Software Engineer with a strong track record in distributed systems and data infrastructure. ...

Okta Software Engineer Identity Focus

Shape the future of secure identities with Okta as a Software Engineer specializing in device identity. Contribute to critical developments within a collaborative environment.The Device Identity and Access organization at Okta is at the cutting edge of the company’s mission to enable secure, passwordle ...

OpenTable Staff Software Engineer Role

Enhance digital dining services as a Staff Software Engineer at OpenTable in Toronto, working in a hybrid model. This position is focused on developing robust backend systems in C#/.NET to improve diner availability.Join the Diner Core Availability team and influence millions of diners' booking experie ...

Software Dev. Sr. Specialist Advisor

We are currently seeking an Agentic AI Engineer to join our team in Toronto, Ontario, Canada. The AI Architect will design and build agentic AI systems for multiple domains such as Healthcare, Finance, Retail, etc. You will combine GenAI, ML, and systems engineering to create AI agents that interac ...

Software Development Manager, Amazon Robotics

Join Amazon Robotics and lead the development of infrastructure technology that powers automation across Amazon's fulfillment operations globally. In this role, you'll manage teams building edge and cloud services that enable seamless integration and coordination of robotics and smart devices at scale. </p ...

AI Focused Software Development Engineer

Transform software engineering with OPENLANE as an AI-Focused Software Development Engineer. Utilize cutting-edge AI technology to enhance software development and improve marketplace efficiencies.This role requires a talented engineer to contribute to the design and operation of OPENLANE's U.S. digital mark ...

Software Engineer for AI Applications

Explore a transformative role with HireArt as a Software Engineer focusing on AI applications in San Diego. Your mission will be to develop high-performance AI systems leveraging Python and AI frameworks.As an engineer with over six years in AI/ML development, you will tackle tasks from building conver ...

Software Engineer in Test II

Get to know Okta Okta is The World’s Identity Company. We free everyone to safely use any technology, anywhere, on any device or app. Our flexible and neutral products, Okta Platform and Auth0 Platform, provide secure access, authentication, and automation, placing identity at the core of busines ...

Staff Software Engineer, ML Platform

Remote in Ontario, Canada or within U.S. Afresh is on a mission to eliminate food waste and make fresh food accessible to all. Our first A.I.-powered solution optimizes ordering, forecasting, and store operations for fresh food departments in brick-and-mortar grocers. With our Fresh Operating Syste ...

Principal Software Engineer (backend) Payments

Overview Level Up Your Career with Zynga! At Zynga, we bring people together through the power of play. As a global leader in interactive entertainment and a proud label of Take-Two Interactive, our games have been downloaded over 6 billion times—connecting players in 175+ countries through fun, s ...

Agile Software Engineer (Co op)

Requirements You thrive in challenging environments where innovation is key. Your passion for technology is matched only by your drive to redefine its limits You seek more than a job; you seek a calling—a chance to make a lasting impact on the digital landscape What th ...

Frontend Software Engineer OpenTable Toronto

Shape the future of dining as a Frontend Software Engineer at OpenTable in remote Toronto. This position blends technical leadership with deep architectural design in the Availability Planning domain.You will play a crucial role in tackling engineering challenges and influencing user experience for restauran ...

C++ Software Engineer at Manulife

Join Manulife as a Senior C++ Engineer and make an impact by delivering high-quality software solutions. Collaborate in a hybrid environment with a focus on innovation and continuous improvement.In this pivotal role, you will leverage 8+ years of experience in C++ and related frameworks to design, develop, a ...

Staff Software Engineer, Frontend (Toronto)

About GlossGenius GlossGenius is building an ecosystem enabling entrepreneurs to succeed. We empower small business owners to focus on being creators, not admins, by offering a range of business management tools, including booking and scheduling, marketing, analytics, payment processing, and much ...

Lead Embedded Software Architect Opportunity

Explore a pivotal role as a Lead Embedded Software Architect in Ontario, focusing on Embedded Linux and device security for cutting-edge media distribution systems. Your expertise will shape the future of secure embedded products.As a senior technical architect, you will oversee the architecture and developm ...

Remote Software Engineer PHP/Laravel

Pursue engineering excellence as a remote Software Engineer at SoStocked, where you'll focus on inventory forecasting and API integration. Drive backend improvements to ensure seamless functionality for Amazon sellers.SoStocked is looking for a backend-focused engineer skilled in PHP/Laravel to enhance ...

Engineering Manager for Software Teams

Take charge as an Engineering Manager, leading remote teams at NMI. Focus on the development of engineers, performance enhancement, and strategic adoption of AI tools.As Engineering Manager, you’ll oversee 12–20 engineers, guiding their growth in a blended environment of contractors and full-time staff. Your ...

Software Engineer I Analytics Solutions

Join TD in a Software Engineer I role focused on Analytics and Reconciliations in Toronto, Ontario. This position requires strong programming skills along with the development of new features and solutions.TD is looking for an innovative Software Engineer to assist in the development of applications and anal ...

Engineering Manager for Software Teams

Take charge as an Engineering Manager, leading remote teams at NMI. Focus on the development of engineers, performance enhancement, and strategic adoption of AI tools.As Engineering Manager, you’ll oversee 12–20 engineers, guiding their growth in a blended environment of contractors and full-time staff ...

Engineering Manager for Software Teams

Take charge as an Engineering Manager, leading remote teams at NMI. Focus on the development of engineers, performance enhancement, and strategic adoption of AI tools.As Engineering Manager, you’ll oversee 12–20 engineers, guiding their growth in a blended environment of contractors and full-time staff. Your ...

Engineering Leadership at Beacon Software

Take charge as an Engineering Leader at Beacon Software, driving the development of crucial data systems for our SaaS platform. Your contributions will redefine our portfolio operations and scalability.Members of Technical Staff are pivotal to our engineering efforts, focusing on the end-to-end lifecycle of ...

Staff Software Engineer Android Expert

Elevate your career as a Staff Software Engineer specializing in Android at our cutting-edge organization. Utilize your Kotlin expertise to build leading-edge client-side services that secure identities.Join our Device Identity and Access organization, focusing on developing secure Android applications while ...

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    Senior Fullstack Software Developer Pythonreact Jobs in Toronto Job Search Guide, Trends and Insights