We are seeking a highly skilled Senior Full Stack Software Developer to design, develop, and optimize complex, cloud-native web applications. This role requires an expert capable of driving both modern front-end user experiences and robust back-end ecosystem components. You will collaborate closely with cross-functional product and architecture teams to transform user stories, wireframes, and data models into highly scalable, accessible, and secure digital products.
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Location: North York, ON (Minimum 3 days onsite; transitioning to 5 days)
Duration: 10 month contract
Advantages
Modern Architecture Focus: Gain extensive hands-on experience driving next-generation architectures using Next.js and serverless microservices.
End-to-End Ownership: Take full ownership of feature sets spanning database design, backend logic, frontend presentation, and pipeline automation.
Cross-Functional Visibility: Act as a key technical liaison alongside UX Designers, Cloud Architects, and Product Managers to define technical strategy.
Strategic Modernization: Contribute significantly to the technical renewal and migration of foundational enterprise business systems.
Responsibilities
Full-Stack Engineering: Lead end-to-end development initiatives, ensuring the entire application stack is engineered for speed, responsiveness, and seamless vertical integration.
Architecture & Database Management: Assist in the design of overall solution architectures, design and deploy relational databases, and manage data access layers using Entity Framework or equivalent ORM tools.
API Construction: Design, construct, and maintain secure REST API services, ensuring efficient data exchange and clean integration with front-end user interfaces.
Modern Web Frameworks: Build and modernize web applications using React, Next.js, and Node.js alongside Cloud-Native, PaaS, and Java EE application architectures.
Design & Documentation: Create application designs, technical specifications, and object-oriented UML models using design tools like PowerDesigner.
QA & DevOps Support: Support continuous quality processes including unit testing, test automation, load testing, and penetration testing, while maintaining CI/CD pipeline integrity.
Enterprise Production Support: Provide tier-3 application support, encompassing complex incident investigation, troubleshooting, and delivering long-term architectural fixes.
Compliance & Standards: Ensure all software deliverables conform to Web Content Accessibility Guidelines (WCAG) and Accessibility for Ontarians with Disabilities Act (AODA) frameworks.
Collaboration & Knowledge Sharing: Provide technical consultative support to teammates and facilitate ongoing knowledge transfer throughout all stages of the contract lifecycle.
Qualifications
Core Technical Stack: Advanced proficiency in React, Next.js, Node.js, and core web engineering utilizing JavaScript and TypeScript.
Data Access & APIs: Robust experience with Entity Framework (or similar ORM tools), advanced SQL writing, and building REST APIs.
Accessibility Mastery: Deep knowledge and practical application of WCAG and AODA guidelines for public-facing web applications.
Enterprise Java Knowledge: Experience working with or migrating Java EE technologies (Spring Boot, Spring MVC, JPA, WebLogic, Tomcat).
Methodologies: Strong background in Agile/Scrum delivery models, product backlog navigation, and rapid application lifecycle workflows.
Problem Solving: Superior analytical, troubleshooting, and negotiation skills with a proven track record of meeting strict production release timelines.
Summary
If you're interested in the Senior Software Developer - Full Stack role based in Toronto, we encourage you to apply online at www.randstad.ca. Only qualified candidates will be contacted for the next steps. We look forward to hearing from you!
Randstad Canada is committed to fostering a workforce reflective of all peoples of Canada. As a result, we are committed to developing and implementing strategies to increase the equity, diversity and inclusion within the workplace by examining our internal policies, practices, and systems throughout the entire lifecycle of our workforce, including its recruitment, retention and advancement for all employees. In addition to our deep commitment to respecting human rights, we are dedicated to positive actions to affect change to ensure everyone has full participation in the workforce free from any barriers, systemic or otherwise, especially equity-seeking groups who are usually underrepresented in Canada's workforce, including those who identify as women or non-binary/gender non-conforming; Indigenous or Aboriginal Peoples; persons with disabilities (visible or invisible) and; members of visible minorities, racialized groups and the LGBTQ2+ community.
Randstad Canada is committed to creating and maintaining an inclusive and accessible workplace for all its candidates and employees by supporting their accessibility and accommodation needs throughout the employment lifecycle. We ask that all job applications please identify any accommodation requirements by sending an email to accessibility@randstad.ca to ensure their ability to fully participate in the interview process.
This posting is for existing and upcoming vacancies.
show more
We are seeking a highly skilled Senior Full Stack Software Developer to design, develop, and optimize complex, cloud-native web applications. This role requires an expert capable of driving both modern front-end user experiences and robust back-end ecosystem components. You will collaborate closely with cross-functional product and architecture teams to transform user stories, wireframes, and data models into highly scalable, accessible, and secure digital products.
Location: North York, ON (Minimum 3 days onsite; transitioning to 5 days)
Duration: 10 month contract
Advantages
Modern Architecture Focus: Gain extensive hands-on experience driving next-generation architectures using Next.js and serverless microservices.
End-to-End Ownership: Take full ownership of feature sets spanning database design, backend logic, frontend presentation, and pipeline automation.
Cross-Functional Visibility: Act as a key technical liaison alongside UX Designers, Cloud Architects, and Product Managers to define technical strategy.
Strategic Modernization: Contribute significantly to the technical renewal and migration of foundational enterprise business systems.
...
Responsibilities
Full-Stack Engineering: Lead end-to-end development initiatives, ensuring the entire application stack is engineered for speed, responsiveness, and seamless vertical integration.
Architecture & Database Management: Assist in the design of overall solution architectures, design and deploy relational databases, and manage data access layers using Entity Framework or equivalent ORM tools.
API Construction: Design, construct, and maintain secure REST API services, ensuring efficient data exchange and clean integration with front-end user interfaces.
Modern Web Frameworks: Build and modernize web applications using React, Next.js, and Node.js alongside Cloud-Native, PaaS, and Java EE application architectures.
Design & Documentation: Create application designs, technical specifications, and object-oriented UML models using design tools like PowerDesigner.
QA & DevOps Support: Support continuous quality processes including unit testing, test automation, load testing, and penetration testing, while maintaining CI/CD pipeline integrity.
Enterprise Production Support: Provide tier-3 application support, encompassing complex incident investigation, troubleshooting, and delivering long-term architectural fixes.
Compliance & Standards: Ensure all software deliverables conform to Web Content Accessibility Guidelines (WCAG) and Accessibility for Ontarians with Disabilities Act (AODA) frameworks.
Collaboration & Knowledge Sharing: Provide technical consultative support to teammates and facilitate ongoing knowledge transfer throughout all stages of the contract lifecycle.
Qualifications
Core Technical Stack: Advanced proficiency in React, Next.js, Node.js, and core web engineering utilizing JavaScript and TypeScript.
Data Access & APIs: Robust experience with Entity Framework (or similar ORM tools), advanced SQL writing, and building REST APIs.
Accessibility Mastery: Deep knowledge and practical application of WCAG and AODA guidelines for public-facing web applications.
Enterprise Java Knowledge: Experience working with or migrating Java EE technologies (Spring Boot, Spring MVC, JPA, WebLogic, Tomcat).
Methodologies: Strong background in Agile/Scrum delivery models, product backlog navigation, and rapid application lifecycle workflows.
Problem Solving: Superior analytical, troubleshooting, and negotiation skills with a proven track record of meeting strict production release timelines.
Summary
If you're interested in the Senior Software Developer - Full Stack role based in Toronto, we encourage you to apply online at www.randstad.ca. Only qualified candidates will be contacted for the next steps. We look forward to hearing from you!
Randstad Canada is committed to fostering a workforce reflective of all peoples of Canada. As a result, we are committed to developing and implementing strategies to increase the equity, diversity and inclusion within the workplace by examining our internal policies, practices, and systems throughout the entire lifecycle of our workforce, including its recruitment, retention and advancement for all employees. In addition to our deep commitment to respecting human rights, we are dedicated to positive actions to affect change to ensure everyone has full participation in the workforce free from any barriers, systemic or otherwise, especially equity-seeking groups who are usually underrepresented in Canada's workforce, including those who identify as women or non-binary/gender non-conforming; Indigenous or Aboriginal Peoples; persons with disabilities (visible or invisible) and; members of visible minorities, racialized groups and the LGBTQ2+ community.
Randstad Canada is committed to creating and maintaining an inclusive and accessible workplace for all its candidates and employees by supporting their accessibility and accommodation needs throughout the employment lifecycle. We ask that all job applications please identify any accommodation requirements by sending an email to accessibility@randstad.ca to ensure their ability to fully participate in the interview process.
This posting is for existing and upcoming vacancies.
show more
