153,188+ Senior Fullstack Software Developer Pythonreact Jobs in Toronto, Canada — Local Employers Hiring July 2026

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Hybrid Role for Senior Full Stack Java Developer in Finance

Transform financial services as a Senior Java Full Stack Developer in a flexible hybrid role. Employ your expertise in Java, Spring Boot, and Angular to architect powerful applications.You’ll be expected to bring over 8 years of full-stack experience, particularly within financial institutions. This role req ...

Advanced ML Developer for Healthcare

Shape the future of healthcare at Dialogue as a Senior Data Developer in Scheduling and Forecasting. Focus on building automated machine learning frameworks that enhance clinician patient matching.This vital role involves leading the development of forecasting systems and ensuring the reliability of ML ...

Lead Developer – Modernization with Azure

Transform legacy systems as a Senior Developer and Technical Lead with a focus on .NET and Azure services in Concord, Ontario. This hybrid role emphasizes driving application modernization.You will be pivotal in leading full-stack development, refactoring legacy applications, and architecting scalable ...

Software Engineer in Talend and Python

Become a pivotal part of the Global Treasury team as a Software Engineer specializing in Talend and Python in Toronto, Ontario. Focus on application support and development for critical systems.This role is designed for a Senior Developer eager to enhance the Global Treasury Technology team's capabilities. S ...

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 syste ...

Full Stack Developer Autodesk Fusion

Join Autodesk's Fusion Data team in Toronto as a Full Stack Developer, focusing on backend systems and contributing to frontend capabilities. Bring your skills in building robust data solutions to enhance overall platform performance.In this senior position, you will engage with a collaborative team to ...

ETL Developer with Azure Expertise

Take on a pivotal role as a Senior Software Developer focusing on ETL at OPGT. Engage in data migration projects leveraging your Azure Synapse and ETL skills in a collaborative environment.This 10-month contract involves transforming legacy data into a robust data warehouse and designing effective data manag ...

Full Stack Developer Autodesk Fusion

Join Autodesk's Fusion Data team in Toronto as a Full Stack Developer, focusing on backend systems and contributing to frontend capabilities. Bring your skills in building robust data solutions to enhance overall platform performance.In this senior position, you will engage with a collaborative team to deliv ...

Full Stack Developer Autodesk Fusion

Join Autodesk's Fusion Data team in Toronto as a Full Stack Developer, focusing on backend systems and contributing to frontend capabilities. Bring your skills in building robust data solutions to enhance overall platform performance.In this senior position, you will engage with a collaborative team to deliv ...

Director of Sales for Lakebase Solutions

Lead regional LakebaseSales efforts at Databricks as the Director of Sales. Empower teams to drive application modernization and establish robust operational data platforms.In this senior leadership position, you'll spearhead a team focused on growing the Databricks Lakebase business through innovative sales ...

Hybrid Role for Senior Full Stack Java Developer in Finance

Transform financial services as a Senior Java Full Stack Developer in a flexible hybrid role. Employ your expertise in Java, Spring Boot, and Angular to architect powerful applications.You’ll be expected to bring over 8 years of full-stack experience, particularly within financial institutions. This role req ...

Senior Engineer for Identity Solutions

Lead the design of cutting-edge identity solutions as a Staff Software Engineer. Develop scalable identity platforms with advanced security measures and comply with necessary regulatory standards.In this senior role, you'll be responsible for architecting innovative identity infrastructure that processes mil ...

Hybrid Role for Senior Full Stack Java Developer in Finance

Transform financial services as a Senior Java Full Stack Developer in a flexible hybrid role. Employ your expertise in Java, Spring Boot, and Angular to architect powerful applications.You’ll be expected to bring over 8 years of full-stack experience, particularly within financial institutions. This role req ...

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 ...

Experienced Mainframe Developer Specializing in COBOL

Deliver impactful solutions as a Senior Mainframe Developer specializing in COBOL, JCL, and job scheduling. Bring your experience to a team that values your skills. This role demands proficiency in essential mainframe technologies, with an emphasis on DB2 and IMS DC/DB. You'll work with scheduling tools like ...

Senior DevOps Platform Architect in Toronto

Join us as a Senior DevOps Platform Architect to advance our CI/CD platform in a hybrid work setting in Toronto. Focus on secure, modern software delivery across diverse environments.This contract role calls for an experienced architect with a strong foundation in Azure DevOps practices. You will lead ...

Full Stack Developer Role with Capco

Capco invites a skilled Full Stack Developer for a Senior position focused on vulnerability remediation in Financial Services. Engage in full-stack engineering while shaping security initiatives.This 6-month contract role involves a hands-on approach to engineering applications, working closely with delivery ...

Experienced Front End Developer Wanted

Join Russell Tobin & Associates as a Senior Front End Developer in Toronto. Create robust Single Page Applications using modern technologies while upholding strict accessibility standards.Ideal candidates will have over ten years of experience in development, especially with HTML5, CSS3, JavaScript, Re ...

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. Y ...

Experienced Front End Developer Wanted

Join Russell Tobin & Associates as a Senior Front End Developer in Toronto. Create robust Single Page Applications using modern technologies while upholding strict accessibility standards.Ideal candidates will have over ten years of experience in development, especially with HTML5, CSS3, JavaScript, React, a ...

Senior Engineer Specializing in Mobile Android Build and Release Pipelines

Streamline Android app releases as a Senior Build and Release Engineer. Champion CI/CD practices and tooling improvements in a dynamic remote environment.In this impactful role, you will maintain and enhance the mobile CI/CD pipeline, ensuring high-performance delivery of Android apps. Collaborate closely wi ...

Experienced Front End Developer Wanted

Join Russell Tobin & Associates as a Senior Front End Developer in Toronto. Create robust Single Page Applications using modern technologies while upholding strict accessibility standards.Ideal candidates will have over ten years of experience in development, especially with HTML5, CSS3, JavaScript, React, a ...

Software Engineer in Talend and Python

Become a pivotal part of the Global Treasury team as a Software Engineer specializing in Talend and Python in Toronto, Ontario. Focus on application support and development for critical systems.This role is designed for a Senior Developer eager to enhance the Global Treasury Technology team's capabilit ...

API Developer Python, AWS

Overview API Developer Responsibilities Design, develop, and maintain API interfaces Understand and analyze user requirements to ensure effective API design Write clean, readable and testable code Ensure API functionality and reliability through regu ...

Experienced iOS Developer for Cutting Edge Mobile Solutions

Advance your career as a Senior iOS Developer, focusing on exceptional mobile app solutions in a tech-driven environment. Work closely with a skilled team to push boundaries of mobile development remotely.This role requires 5+ years of experience in iOS development. You will take charge of technical leadersh ...

ETL Developer with Azure Expertise

Take on a pivotal role as a Senior Software Developer focusing on ETL at OPGT. Engage in data migration projects leveraging your Azure Synapse and ETL skills in a collaborative environment.This 10-month contract involves transforming legacy data into a robust data warehouse and designing effective data manag ...

Advanced ML Developer for Healthcare

Shape the future of healthcare at Dialogue as a Senior Data Developer in Scheduling and Forecasting. Focus on building automated machine learning frameworks that enhance clinician patient matching.This vital role involves leading the development of forecasting systems and ensuring the reliability of ML model ...

Senior Technical Leadership at Piknik

Drive innovation at Piknik as a Senior Technical Leader. Your expertise in mobile SDKs will significantly enhance app architecture while mentoring capable developers.In this pivotal role as Technical Director, you will spearhead the technical strategy and roadmap for Piknik’s award-winning apps. Collaborate ...

Experienced iOS Developer for Cutting Edge Mobile Solutions

Advance your career as a Senior iOS Developer, focusing on exceptional mobile app solutions in a tech-driven environment. Work closely with a skilled team to push boundaries of mobile development remotely.This role requires 5+ years of experience in iOS development. You will take charge of technical leadersh ...

Lead Developer – Modernization with Azure

Transform legacy systems as a Senior Developer and Technical Lead with a focus on .NET and Azure services in Concord, Ontario. This hybrid role emphasizes driving application modernization.You will be pivotal in leading full-stack development, refactoring legacy applications, and architecting scalable soluti ...

Senior DevOps Engineer for Electronic Medical Records

Drive impactful change as a Senior DevOps Engineer at a digital healthcare technology organization specializing in electronic medical records. This role blends engineering expertise with cloud-native solutions.You will lead the evolution of the platform's infrastructure using Kubernetes, automation, and CI/C ...

Lead Full Stack Developer in Toronto

Spearhead technology innovation at TD as a Lead Full-Stack Developer in Toronto. Bring your advanced skills in Java Spring Boot to redefine transaction banking solutions.Your expertise in managing and developing applications will strengthen Global Transaction Banking's technical capabilities. By collaboratin ...

Future Opportunities: Sr SD Platform Engineering

Build something people love Wealthsimple is Canada’s leading financial innovator. The company offers a full suite of simple, sophisticated financial products across managed investing, do‑it‑yourself trading, cryptocurrency, tax filing, spending and saving. Wealthsimple currently serves more than ...

Backend Engineer (User Platform)

User Platform (UP) is a studio in the SAFE Alliance as part of Spotify's Platform Mission. The studio owns capabilities and infrastructure for Customer Identity and Access Management at Spotify.The studio was established with a central mission: to connect users with Spotify and Spotify with its users. ...

Backend Engineer (User Platform)

User Platform (UP) is a studio in the SAFE Alliance as part of Spotify's Platform Mission. The studio owns capabilities and infrastructure for Customer Identity and Access Management at Spotify. The studio was established with a central mission: to connect users with Spotify and Spotify with its us ...

Backend Engineer (User Platform)

User Platform (UP) is a studio in the SAFE Alliance as part of Spotify's Platform Mission. The studio owns capabilities and infrastructure for Customer Identity and Access Management at Spotify. The studio was established with a central mission: to connect users with Spotify and Spotify with its us ...

Backend Engineer (User Platform)

User Platform (UP) is a studio in the SAFE Alliance as part of Spotify's Platform Mission. The studio owns capabilities and infrastructure for Customer Identity and Access Management at Spotify. The studio was established with a central mission: to connect users with Spotify and Spotify with its us ...

High Quality Frontend Developer Role

Join RBC's Investment Mega Journey as a Frontend Developer focusing on high-quality Angular solutions. Shape the online banking experience for clients through innovative software design.As a Software Developer in an Agile framework, you'll be crucial in coding, delivering, and enhancing software soluti ...

Senior Lead Machine Learning Engineer, Agentic AI

Upwork Inc.’s (Nasdaq: UPWK) family of companies connects businesses with global, AI-enabled talent across every contingent work type including freelance, fractional, and payrolled. This portfolio includes the Upwork Marketplace, which connects businesses with on-demand access to highly skilled talent ...

Senior Consultant Compliance Investment Software Implementation Charles River Development ([...]

Locations Position can be based out of these offices of CRD: Burlington/Boston MA, Stamford CT, Clifton and Princeton NJ, Berwyn PA, Irvine and Sacramento CA, and Toronto Canada. Overview Compliance Specialists serve as subject‑matter experts in the implementation and upgrade of th ...

Senior Specialist in Siebel CRM Software Development and Integration

Transform your career as a Senior Software Developer specializing in Siebel CRM. You will lead the development of innovative CRM applications and enhance business processes through effective design and integration strategies.This role requires deep expertise in Oracle Siebel, along with strong programm ...

Senior Software Engineer Innovating AI Assistance for Accounting Workflows

Lead advancements in AI-driven software solutions focused on transforming accounting practices. As a Senior Software Engineer, utilize your expertise in backend development and AI orchestration to build systems that redefine industry standards.In this impactful role, you will be part of a talented team worki ...

Senior Software Engineer Focused on AI Application Lifecycle Management

Drive innovation as a Senior Software Engineer in AI application management. You'll be pivotal in shaping how teams deploy and operate AI solutions efficiently.This position requires a strong backend engineering background to improve the usability and reliability of AI applications. You’ll work closely ...

Senior Software Engineer, Payment Experience / Développeur(euse) logiciel sénior

Overview Based in Canada and headquartered in Toronto, Paramount Commerce is a fintech company focused on making payments simpler and more secure. We've been helping reshape online payments since the early 2000s, enabling people to pay directly from their bank accounts, without relying on credit ...

Senior Consultant Compliance Investment Software Implementation Charles River Development

Position can be based out of these offices of CRD - Burlington/Boston MA, Stamford CT, Clifton and Princeton NJ, Berwyn PA, Irvine and Sacramento CA, and Toronto Canada. What we are looking for Compliance Specialist serve as subject‑matter experts in the implementation and upgrade for the ...

Senior Software Engineer Innovating AI Assistance for Accounting Workflows

Lead advancements in AI-driven software solutions focused on transforming accounting practices. As a Senior Software Engineer, utilize your expertise in backend development and AI orchestration to build systems that redefine industry standards.In this impactful role, you will be part of a talented team worki ...

Senior Software Engineer for Payment Systems Development and Support

Lead the way in payment solution innovation as a Senior Software Engineer, utilizing Shell Scripting, Python, and Java to drive application development. Focus on enhancing payment processing systems leveraging Managed File Transfer tools.In this role, you will play a critical role in the design and implement ...

Innovative Senior Software Engineer for Remote Workday Integration Projects

Transform your career as a Senior Software Engineer focusing on innovative Workday integration solutions. This fully remote role offers an opportunity to make a significant impact through your technical expertise.We're in search of a seasoned engineer with 6+ years of experience and deep knowledge in backend ...

Senior Software Engineer, Payment Experience / Développeur(euse) logiciel sénior

Overview Based in Canada and headquartered in Toronto, Paramount Commerce is a fintech company focused on making payments simpler and more secure. We've been helping reshape online payments since the early 2000s, enabling people to pay directly from their bank accounts, without relying on credit ...

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