Senior Full-Stack Engineer

long term Contract // Canada (Remote). Please share resumes to charandeep.singh@peopleintegra.com.

Job Title: Senior Full-Stack Engineer
Location: Canada (Remote)
Contract (12+ months)

Note: Need 8+ years candidate and candidate must be in Canada with valid Canadian visa.

Job Description:

Key Responsibilities
Design and develop end-to-end full-stack features that activate NBA decisions across digital and assisted channels.
Build responsive, user-friendly frontend applications using React or equivalent modern frameworks.
Develop backend services and APIs using Node.js and/or Python, following API-first design principles.
Integrate frontend and backend components with NBA decision engines, state machines, and action libraries.
Enable multi-channel activation through integrations with email, SMS, push notifications, web, and call-center platforms.
Implement event-driven integrations using Kafka or equivalent messaging systems.
Ensure solutions meet security, performance, scalability, and observability best practices.
Collaborate with UX designers to deliver intuitive and accessible user experiences.
Work closely with backend, data, and platform engineers to ensure reliable and consistent end-to-end behavior.
Contribute to code reviews, architectural decisions, and continuous improvement initiatives.

Required Qualifications
Bachelor’s or Master’s degree in Computer Science, Engineering, or related field, or equivalent experience.
8+ years of experience as a Full-Stack Engineer delivering production web applications.
5+ years of experience in React or equivalent frontend frameworks.
5+ years of experience developing backend services using Node.js and/or Python.
5+ years of experience with REST and/or GraphQL APIs.
3+ years of experience building cloud-native applications (AWS, Azure, or GCP).
5+ years of experience of authentication, authorization, and web security best practices.
3+ years of experience integrating frontend applications with backend and third-party systems.