154,530+ Senior Fullstack Software Developer Pythonreact Jobs in Toronto, Canada — Local Employers Hiring July 2026

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Staff Software Engineer

As a Staff Engineer, you will be a technical leader responsible for solution design, architecture, and the reliable operation of services across the digital health ecosystem. You will work across teams, products, and lines of business to make sure important decisions are coherent, scalable, and grounded in ...

Software Engineer III

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Technology Solutions **Pay Details:** $125,500 - $154,000 CAD The pay details posted reflect a temporary market premium specific to this role that is reassesse ...

Associate Software Engineer

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Technology Solutions **Pay Details:** $59,500 - $84,000 CAD TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growt ...

Software Engineer II

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Technology Solutions **Pay Details:** $81,600 - $115,200 CAD TD is committed to providing fair and equitable compensation opportunities to all colleagues. Grow ...

Software Engineer III

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Technology Solutions **Pay Details:** $96,900 - $136,800 CAD TD is committed to providing fair and equitable compensation opportunities to all colleagues. Grow ...

Software Engineer III

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Technology Solutions **Pay Details:** $125,500 - $154,000 CAD The pay details posted reflect a temporary market premium specific to this role that is reassesse ...

Associate Software Engineer

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Technology Solutions **Pay Details:** $59,500 - $84,000 CAD TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growt ...

Software Engineer II

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Technology Solutions **Pay Details:** $81,600 - $115,200 CAD TD is committed to providing fair and equitable compensation opportunities to all colleagues. Grow ...

Software Engineer III

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Technology Solutions **Pay Details:** $96,900 - $136,800 CAD TD is committed to providing fair and equitable compensation opportunities to all colleagues. Grow ...

AI Systems Developer, Google Cloud

Catalyze AI advancements as a Senior Forward Deployed Developer at Google Cloud, specializing in Generative AI technologies. Work hybrid from Toronto or Montreal while shaping cutting-edge solutions.This is a unique opportunity to become part of an innovative team focusing on AI-driven applications. You will ...

AI Systems Developer, Google Cloud

Catalyze AI advancements as a Senior Forward Deployed Developer at Google Cloud, specializing in Generative AI technologies. Work hybrid from Toronto or Montreal while shaping cutting-edge solutions.This is a unique opportunity to become part of an innovative team focusing on AI-driven applications. Yo ...

Full Stack Developer Lead for AI Platform

Join Saatchi & Saatchi as a Full Stack Developer Lead, focusing on an innovative AI platform. Candidates must have 8+ years of experience in building complex production systems with a hands-on leadership approach.In this pivotal position, you will guide the technical architecture across various layers of our ...

Confluent Senior Engineering Manager for UI/UX

Join Confluent as a Senior Engineering Manager leading the Experience Foundations team. This hands-on role focuses on advancing UI tools in security, networking, and billing domains.As part of the Experience Foundations team, you will shape technical direction while mentoring engineers in best practices for ...

Senior Murex Trading Specialist Toronto

Elevate your finance career with DXC Luxoft as a Senior Murex Trading Specialist in Toronto, Canada. Leverage your Murex expertise in implementing and supporting trading solutions across diverse asset classes.As a key player in DXC Luxoft's leading Murex practice, you bring 2+ years of hands-on Murex experie ...

Innovative Software Engineer for Next Gen AI Infrastructure

Lead the development of cutting-edge AI infrastructure as a Senior Software Engineer. Focus on building secure execution environments, state management solutions, and enhancing developer experience across platforms.In this pivotal role, you will work at the cutting edge of ML systems and distributed infrastr ...

Expert ETL Software Migration Specialist

Shape data migration solutions as a Senior Software Developer with ETL expertise. Focus on migrating data from legacy systems while ensuring operational excellence and data integrity.This role requires a seasoned professional to manage complex data migration tasks and build strong client relationships. You w ...

Senior Full Stack Developer with AI Focus at Qohash

Become a key player at Qohash as a Senior Full Stack Developer working with AI tools. Drive the development of secure data architecture in a dynamic environment.At Qohash, you will utilize your extensive experience in microservices and familiarity with modern frameworks. You will handle complex problem-solvi ...

Senior Engineer for PocketHealth's Infrastructure (Toronto)

Drive healthcare innovation at PocketHealth as a Senior Software Engineer. This hybrid role focuses on cloud infrastructure that empowers countless healthcare providers and patients. Become a part of PocketHealth's mission by developing foundational systems and critical infrastructure needed for healthcare ...

Full Stack Developer Lead for AI Platform

Join Saatchi & Saatchi as a Full Stack Developer Lead, focusing on an innovative AI platform. Candidates must have 8+ years of experience in building complex production systems with a hands-on leadership approach.In this pivotal position, you will guide the technical architecture across various layers ...

Senior iOS Tooling Architect

Transform mobile development as a Senior iOS Tooling Architect at the company, where your passion for tooling will empower hundreds of engineers. Contribute to a thriving workplace that values innovation and collaboration.In this key role, you will guide the Mobile Tooling team in enhancing build systems for ...

Lead Power BI Developer Role

Elevate your career as a Lead Power BI Developer, specializing in advanced BI solutions at a leading firm. You'll utilize technologies like Microsoft Power BI and MS SQL to meet diverse business needs.In this senior software development role, you will utilize your expertise in Power BI, SQL Server, and ETL p ...

Mid Senior.NET Developer Role TCS (Toronto)

Join Tata Consultancy Services (TCS) as a Mid-Senior .NET Developer, specializing in payment applications. This full time position emphasizes backend development using .NET Core and C# with a focus on scalable solutions. At TCS, you will take charge of technical project delivery, ensuring best practices an ...

JavaScript SDK Senior Engineer at Sentry

Join Sentry as a Senior Engineer and innovate in JavaScript SDK development. Enjoy a hybrid work model while impacting millions of developers globally.At Sentry, you’ll be part of a dynamic JavaScript SDK team committed to enhancing software monitoring tools. We seek a seasoned developer with extensive ...

Full Stack Developer Lead for AI Platform

Join Saatchi & Saatchi as a Full Stack Developer Lead, focusing on an innovative AI platform. Candidates must have 8+ years of experience in building complex production systems with a hands-on leadership approach.In this pivotal position, you will guide the technical architecture across various layers of our ...

Experienced Back End Developer at RBC

RBC is seeking a Senior Back End Developer for its Mobile Services team. Your focus on Java and Spring Boot will enhance our application architecture in Toronto.In this role, you will lead the design and maintenance of backend services, ensuring compliance with best practices in the banking domain. Collabora ...

Innovative Software Engineer for Next Gen AI Infrastructure

Lead the development of cutting-edge AI infrastructure as a Senior Software Engineer. Focus on building secure execution environments, state management solutions, and enhancing developer experience across platforms.In this pivotal role, you will work at the cutting edge of ML systems and distributed infrastr ...

Expert ETL Software Migration Specialist

Shape data migration solutions as a Senior Software Developer with ETL expertise. Focus on migrating data from legacy systems while ensuring operational excellence and data integrity.This role requires a seasoned professional to manage complex data migration tasks and build strong client relationships. You w ...

Full Stack Developer Lead for AI Platform

Join Saatchi & Saatchi as a Full Stack Developer Lead, focusing on an innovative AI platform. Candidates must have 8+ years of experience in building complex production systems with a hands-on leadership approach.In this pivotal position, you will guide the technical architecture across various layers of our ...

Network Automation Developer at Robinhood

Drive the future of finance as a Network Automation Developer with Robinhood. Collaborate with elite engineers and leverage automation technologies to ensure network reliability and efficiency.In this senior role, you'll work closely with a high-performing team that prioritizes ethics and innovation. Your ex ...

Expert Data Developer for Innovative Cloud Solutions

Shape data strategy as a Senior Data Developer in a cutting-edge cloud environment! Leverage your extensive skills in Python, SQL, and cloud infrastructure to develop crucial data platforms.In this role, you will be responsible for building and evolving a sophisticated data platform that underpins product fe ...

JavaScript SDK Senior Engineer at Sentry

Join Sentry as a Senior Engineer and innovate in JavaScript SDK development. Enjoy a hybrid work model while impacting millions of developers globally.At Sentry, you’ll be part of a dynamic JavaScript SDK team committed to enhancing software monitoring tools. We seek a seasoned developer with extensive exper ...

Senior Full Stack Developer with AI Focus at Qohash

Become a key player at Qohash as a Senior Full Stack Developer working with AI tools. Drive the development of secure data architecture in a dynamic environment.At Qohash, you will utilize your extensive experience in microservices and familiarity with modern frameworks. You will handle complex problem-solvi ...

Confluent Senior Engineering Manager for UI/UX

Join Confluent as a Senior Engineering Manager leading the Experience Foundations team. This hands-on role focuses on advancing UI tools in security, networking, and billing domains.As part of the Experience Foundations team, you will shape technical direction while mentoring engineers in best practices for ...

Expert Data Developer for Innovative Cloud Solutions

Shape data strategy as a Senior Data Developer in a cutting-edge cloud environment! Leverage your extensive skills in Python, SQL, and cloud infrastructure to develop crucial data platforms.In this role, you will be responsible for building and evolving a sophisticated data platform that underpins product fe ...

Expert ETL Software Migration Specialist

Shape data migration solutions as a Senior Software Developer with ETL expertise. Focus on migrating data from legacy systems while ensuring operational excellence and data integrity.This role requires a seasoned professional to manage complex data migration tasks and build strong client relationships. ...

JavaScript SDK Senior Engineer at Sentry

Join Sentry as a Senior Engineer and innovate in JavaScript SDK development. Enjoy a hybrid work model while impacting millions of developers globally.At Sentry, you’ll be part of a dynamic JavaScript SDK team committed to enhancing software monitoring tools. We seek a seasoned developer with extensive exper ...

Experienced Back End Developer at RBC

RBC is seeking a Senior Back End Developer for its Mobile Services team. Your focus on Java and Spring Boot will enhance our application architecture in Toronto.In this role, you will lead the design and maintenance of backend services, ensuring compliance with best practices in the banking domain. Col ...

iOS / Flutter Developer

the company | iOS / Flutter Developer | Toronto (Hybrid) | Full-time the company is a VPN app used by millions of people to access the open internet in regions where it's restricted. Small team, software that matters.Overview We're building the next-gen client app in Flutter (iOS, Android, macOS, Windo ...

Confluent Senior Engineering Manager for UI/UX

Join Confluent as a Senior Engineering Manager leading the Experience Foundations team. This hands-on role focuses on advancing UI tools in security, networking, and billing domains.As part of the Experience Foundations team, you will shape technical direction while mentoring engineers in best practice ...

Confluent Senior Engineering Manager for UI/UX

Join Confluent as a Senior Engineering Manager leading the Experience Foundations team. This hands-on role focuses on advancing UI tools in security, networking, and billing domains.As part of the Experience Foundations team, you will shape technical direction while mentoring engineers in best practices for ...

Senior Engineer for PocketHealth's Infrastructure (Toronto)

Drive healthcare innovation at PocketHealth as a Senior Software Engineer. This hybrid role focuses on cloud infrastructure that empowers countless healthcare providers and patients. Become a part of PocketHealth's mission by developing foundational systems and critical infrastructure needed for healthcare ...

Sr. SAP ETL Developer

Piper Companies is seeking an Senior SAP ETL Developer for an established construction company based in Toronto, ON. The Senior SAP ETL Developer will be responsible for designing and leading the integration of SAP and non-SAP data into a cloud-based enterprise data platform to support an ...

Principal Software Engineer

Xello is looking for a Principal Engineer This role is a remote role, looking for candidates within Canada only, working in Eastern Time Zone hours. __ Who are you? As our Principal Engineer, you'll be the visionary architect behind Xello's technological journey. Reporting directly to the VP of ...

Expert Application Developer Needed

Elevate your career at Livingston as an Expert Application Developer specializing in software applications for international trade. This role presents an exciting opportunity to innovate and collaborate.Livingston seeks an Application Developer with a minimum of 5 years of experience and an Associate's ...

C# Backend Developer at Legend

Drive your career forward as a Backend Developer at Legend, focusing on innovative software development in the sports betting industry. Your work will enhance player experiences globally.As a developer with over 5 years of experience, you will design software solutions, mentor less experienced developers, an ...

SAP Cloud Integration Developer (CPI/BTP)

SAP Cloud Integration Developer (CPI/BTP) About the job SAP Cloud Integration Developer (CPI/BTP) Software International (SI) supplies technical talent to a variety of clients ranging from Fortune 100/500/1000 companies to startup organizations in Canada/US. We currently have a ...

SAP Cloud Integration Developer (CPI/BTP)

SAP Cloud Integration Developer (CPI/BTP) About the job SAP Cloud Integration Developer (CPI/BTP) Software International (SI) supplies technical talent to a variety of clients ranging from Fortune 100/500/1000 companies to startup organizations in Canada/US. We currently have a ...

Software Engineer, Python

TRADER Corporation is a trusted Canadian leader in online media, dealer and lender services. The company is comprised of AutoTrader.ca , AutoSync, and Dealertrack Canada. AutoTrader.ca (also known as AutoHebdo.net in Quebec) offers the largest inventory of new and used cars in Canada, w ...

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