102803 - Sr. Fullstack B.

102803 - Sr. Fullstack B. Summary We’re seeking a senior fullstack developer to help revive and evolve the Spark platform. This role focuses on building and scaling a modern web application using a TypeScript stack (React, Node.js, PostgreSQL) within an Azure AKS-hosted microservices environment. This is a high-autonomy, ownership-focused position on a small remote team where you’ll influence architecture, work with AI-assisted development tools, and integrate with third-party systems used across the organization. Responsibilities Design, develop, and improve web frontends using React and TypeScript. Build and maintain backend services with Node.js, including API development and integrations. Contribute to deployment and operational decisions within an AKS-hosted Azure microservices architecture. Use AI-assisted development tools (Claude Code, GitHub Copilot, ChatGPT-style assistants) to accelerate delivery and improve code quality. Participate in architecture discussions and help shape technical direction alongside the team lead. Integrate applications with HubSpot, Bullhorn ATS, and Microsoft Entra Authentication. Write clean, testable, and well-documented code with maintainability in mind. Collaborate asynchronously within a small, distributed remote team and communicate progress clearly. Requirements 5+ years of professional experience with Node.js (backend) and React (frontend). Strong experience working with TypeScript in fullstack development environments. Strong backend development experience designing APIs, handling integrations, and managing data workflows. Hands-on experience using AI-assisted development tools such as Claude Code, GitHub Copilot, or ChatGPT-style assistants as part of daily workflows. Experience working with PostgreSQL or similar relational databases. Experience working in cloud environments, including Azure services and AKS. Ability to own services end-to-end and work autonomously on a small remote team with strong written and verbal communication skills. A portfolio, GitHub profile, or work samples demonstrating production experience. Commitment to writing maintainable, well-documented, and testable code. Experience working in cloud environments. Azure experience is preferred, with exposure to services such as AKS, Blob Storage, or App Services considered valuable. Strong written and verbal communication skills and the ability to work autonomously on a small remote team. A portfolio, GitHub profile, or work samples demonstrating production experience. Commitment to writing maintainable, well-documented, and testable code. Nice to Have Experience with Next.js or NestJS. Experience with microservices or event-driven architecture patterns. Experience with AI/ML integrations in real-world applications. Familiarity with Terraform or CI/CD pipeline design. Background with authentication systems such as OAuth/SSO and and Microsoft Entra ID . Experience integrating CRM/ATS platforms like Bullhorn or HubSpot. Contributions to open-source projects or personal side projects that demonstrate initiative.