Job Title: Sr Full Stack Software Engineer

Duration: 1 Year Contract with strong chance of extension

Our client is seeking a Senior Full Stack Software Engineer with robust expertise in building scalable APIs, up-to-date web applications, and cloud-native solutions. This role requires hands-on technical leadership & delivery, deep knowledge of event-driven architectures, and the ability to work iteratively in a highly agile environment.

Responsibilities:

- Design and implement highly scalable APIs using best practices.
- Build and maintain applications using React, NestJS, and Spring Boot.
- Develop event-driven architectures and microservices for distributed systems.
- Deploy and manage applications on Azure Container Apps, configure APIM, and implement CI/CD pipelines through Azure DevOps.
- Use Bicep for IaC to automate cloud resource provisioning.
- Work with Docker for containerized deployments.
- Design and optimize relational and NoSQL databases.
- Productively use secure AI tools for assisted development while adhering to compliance and security best practices.
- Work iteratively in very agile environments, adapting to changing business priorities.
- Partner with cross-functional teams to deliver incremental value.
- Hands-on delivery focused rather than waiting for complete requirements; delivering quickly and often.
- Knowledge of using feature flags to deploy quickly.
- Strong sense of shipping products to production instead of just development.
- Building observable code using Azure monitoring and telemetry.

Qualifications:

- 10+ years of extensive experience building scalable APIs.




- 8+ years of modern web application development using React and Node.js frameworks (NestJS preferred)
- Experience building scalable Spring Boot APIs.
- Experience with security best practices for APIs.
- Expertise in event-driven architecture and microservices.
- Strong understanding of cloud-native architectures & container-based development.
- Hands-on experience with Ideally Azure Container Apps, APIM, Docker, and CI/CD pipelines via Azure DevOps. (OR similar AWS stack)
- Experience with Infrastructure as Code (IaC), preferably Bicep or equivalent tools such as Terraform, ARM Templates, or Pulumi.
- Solid database knowledge (SQL and NoSQL).
- Ability to pivot quickly based on incremental business requirements.
- Strong sense of ownership is required.
- Plan and manage code merges, branching strategies, and releases.
- Write detailed deployment plans, support production deployments.
- Ability to explain complex technical subjects, drive solution discussions.
- Strong analytical and problem-solving skills to troubleshoot and resolve complex technical issues.
- Familiarity with Agile/Scrum methodologies.

Nice-to-Have Qualifications:

- Experience building discounting rules engines.
- Familiarity with TanStack for advanced React state management.
- Producing technical design documents, solution option analysis
- Excellent communication and presentation skills
- Balancing delivery vs. excellence, trade-offs, competing priorities
- Technical Leadership, planning & organization skills, work planning through Agile tools (ADO, JIRA), plan technical debt resolution, continuous improvements
- Experience with Application Insights, Log Analytics, distributed tracing, dashboards, alerting and telemetry-driven troubleshooting.

📌 Sr Full Stack Software Engineer (Greater Toronto Area)
🏢 Patch Tech Staffing
📍 Greater Toronto Area