We are looking for a highly technical Senior Software Developer (Back End) to lead the development and management of server-side logic and data interchange. In this role, you will translate complex technical specifications into robust, production-ready applications, ensuring high performance and responsiveness for all front-end requests. You will be a key contributor to the design and implementation of enterprise-grade APIs and middle-tier services.
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Duration: 4-month contract with potential for extension
Location: Toronto (5 days Onsite)
Rate: $543.7-$579.46/diem
Advantages
High-Performance Environment: Work on enterprise-grade applications with a modern, diversified tech stack (Java + Node.js).
Strategic Location: Convenient onsite engagement in downtown Toronto.
Immediate Impact: Influence microservice design and architectural implementation from day one.
Extension Potential: Initial 4-month contract with a clear path for continued engagement.
Responsibilities
Application Development: Translate technical specifications into working, tested code using Java, Spring Boot, and Node.js.
API Design & Integration: Design and implement scalable RESTful and SOAP interfaces, incorporating load balancing, service discovery, and resiliency patterns.
System Optimization: Tune performance across the entire stack, including middleware processing, database query optimization, and API response times.
Microservices & Architecture: Design and implement microservices based on modern cloud-based architectural principles and component-driven development.
Security & Compliance: Apply secure coding practices and API hardening techniques to ensure data protection in compliance with PCI standards and WCAG 2.0/AODA requirements.
Database Management: Manage the definition and maintenance of central databases, utilizing extensive experience with Oracle and Open Source technologies.
DevOps Integration: Utilize Azure DevOps for backlog management, CI/CD pipeline execution, code branching, and automated deployments.
Collaboration: Partner with IT professionals throughout the SDLC, participating in design walkthroughs and providing post-implementation support.
Qualifications
Modern Tech Stack: Extensive experience with Java, Spring Boot, JPA, and Apache Camel.
Middle-Tier Expertise: Deep hands-on experience with Node.js for developing scalable back-end services.
Database Mastery: 10+ years of experience with Oracle and Open Source databases.
Cloud & DevOps: Proficiency with Azure DevOps and modern cloud-based architectures.
API Standards: Proven track record in designing RESTful interfaces that support enterprise-grade front-end applications (React).
Security & Accessibility: Strong knowledge of secure web application development, including PCI standards and AODA/WCAG 2.0 compliance.
Soft Skills: Excellent analytical, negotiation, and problem-solving skills with a team-player mindset.
Summary
If you're interested in the Senior Software Developer - Back End 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 looking for a highly technical Senior Software Developer (Back End) to lead the development and management of server-side logic and data interchange. In this role, you will translate complex technical specifications into robust, production-ready applications, ensuring high performance and responsiveness for all front-end requests. You will be a key contributor to the design and implementation of enterprise-grade APIs and middle-tier services.
Duration: 4-month contract with potential for extension
Location: Toronto (5 days Onsite)
Rate: $543.7-$579.46/diem
Advantages
High-Performance Environment: Work on enterprise-grade applications with a modern, diversified tech stack (Java + Node.js).
Strategic Location: Convenient onsite engagement in downtown Toronto.
Immediate Impact: Influence microservice design and architectural implementation from day one.
Extension Potential: Initial 4-month contract with a clear path for continued engagement.
Responsibilities
Application Development: Translate technical specifications into working, tested code using Java, Spring Boot, and Node.js.
...
API Design & Integration: Design and implement scalable RESTful and SOAP interfaces, incorporating load balancing, service discovery, and resiliency patterns.
System Optimization: Tune performance across the entire stack, including middleware processing, database query optimization, and API response times.
Microservices & Architecture: Design and implement microservices based on modern cloud-based architectural principles and component-driven development.
Security & Compliance: Apply secure coding practices and API hardening techniques to ensure data protection in compliance with PCI standards and WCAG 2.0/AODA requirements.
Database Management: Manage the definition and maintenance of central databases, utilizing extensive experience with Oracle and Open Source technologies.
DevOps Integration: Utilize Azure DevOps for backlog management, CI/CD pipeline execution, code branching, and automated deployments.
Collaboration: Partner with IT professionals throughout the SDLC, participating in design walkthroughs and providing post-implementation support.
Qualifications
Modern Tech Stack: Extensive experience with Java, Spring Boot, JPA, and Apache Camel.
Middle-Tier Expertise: Deep hands-on experience with Node.js for developing scalable back-end services.
Database Mastery: 10+ years of experience with Oracle and Open Source databases.
Cloud & DevOps: Proficiency with Azure DevOps and modern cloud-based architectures.
API Standards: Proven track record in designing RESTful interfaces that support enterprise-grade front-end applications (React).
Security & Accessibility: Strong knowledge of secure web application development, including PCI standards and AODA/WCAG 2.0 compliance.
Soft Skills: Excellent analytical, negotiation, and problem-solving skills with a team-player mindset.
Summary
If you're interested in the Senior Software Developer - Back End 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
