Technical Assignment Roster: Senior Full-Stack Contractor (React / Node / GCP)

Job Overview

• Role: Senior Full-Stack Contractor (Frontend-Leaning) –Expression of Interest

• Placement Type: Future Contract Assignments viaSpareminds (Licensed Temporary Help Agency)

• Duration: Typically 6–12 months per project assignment (with potential extensions)

• Location: Remote / Hybrid options available (Dependent on final client requirements)

• Focus: Modern Jamstack architecture, headless CMS integration, AI-accelerated development, cloud-native microservices, and automated CI/CD delivery pipelines.

• 💰Compensation: Highly competitive hourly contract rates, negotiable based on chosen tax structure (Track A: T4 vs. Track B: B2B incorporated status).

📋 Regulatory Notice & Transparency:
SpareMinds Consulting Services Inc. is an officially licensed Temporary Help Agency in the Province of Ontario.This evergreen posting is specifically for our active Technical Assignment Roster to support upcoming, high-priority digital projects across our enterprise financial services network.Per provincial regulations, SpareMindsnever charges candidates any fees for application, registration, or placement.

Key Responsibilities

• Client Application Delivery: Stand ready to build responsive, server-side rendered (SSR) and statically generated (SSG) web applications using React and Next.js (App Router) upon assignment kickoff.

• Backend & Middleware: Develop and maintain scalable backend services, middleware, and microservices using Node.js and Express for client infrastructure.

• API & Data Architecture: Design, implement, and optimize GraphQL queries, schemas, and resolvers to aggregate data from multiple enterprise endpoints.

• Content Systems: Integrate and manage dynamic content workflows via Contentful Headless CMS and interface with Adobe Experience Manager (AEM) via Headless APIs.

• Database & Cloud Management: Design NoSQL schemas using MongoDB Atlas; configure network security (VPC peering, IP access lists) between GCP and Atlas.

• CI/CD Automation: Architect, maintain, and optimize continuous integration and continuous deployment (CI/CD) pipelines using GitHub Actions, GitLab CI/CD, or GCP Cloud Build.

• Containerization: Containerize applications using Docker and automate deployments to serverless container runtimes on Google Cloud Platform (GCP) (e.g., Cloud Run, GKE).

• AI-Assisted Efficiency: Actively utilize GitHub Copilot and AI developer extensions within your IDE to accelerate feature delivery and rapidly generate robust automated tests.

Required Qualifications

• Experience: 5+ years of professional software development experience.

• Frontend Mastery: Advanced proficiency in React.js HTML5/CSS3, Next.js (App Router & Server Components), and modern TypeScript.

• Backend & API: Strong backend experience using Node.js and Express.js for building highly available enterprise APIs, alongside GraphQL API design.

• CMS Ecosystems: Proven track record implementing SaaS Headless CMS solutions (specifically Contentful) and integration experience with Adobe Experience Manager (AEM).

• Cloud Infrastructure: Strong cloud experience deploying, scaling, and managing infrastructure on Google Cloud Platform (GCP).

• Database Expertise: Proven experience configuring cloud-managed databases and managing data lifecycles securely in MongoDB Atlas.

• DevOps & Security: Deep knowledge of writing automated CI/CD pipelines, utilizing Docker, and implementing cloud security best practices (IAM / Secret Manager).

• AI Tool Integration: Professional experience leveraging GitHub Copilot (or Copilot Chat) to streamline daily workflows and troubleshoot complex logic.