We have the below urgent position with my client.

Job Role

Full Stack Developer (API, React, Java, AI)

Location

Brampton, ON

Long Term Contract

Total Experience

5-7 Years

Detailed JD (Roles and Responsibilities)

Job Description

What You Will Do

- AI-Native Interfaces: Build responsive UIs supporting streaming tokens (SSE), agent tool-use
- visualization, and real-time reasoning feedback.
- API & Middle-Tier Development: Implement secure microservices that orchestrate requests
- across RAG, agents, and evaluation layers.
- State Management: Handle complex frontend state for multi-turn conversations, agent
- workflows, and partial-completion tasks.
- Performance Optimization: Ensure low-latency rendering and smooth UX across varied AI

Required Qualifications

- Expertise in modern frontend frameworks (React, Vue) and backend runtimes (Java, Python).
- Experience building chat interfaces or state-heavy dashboards.
- Strong understanding of web security and API design.

Skillset Requirements





- Frontend Engineering: React/Vue, component architecture, state management, and streaming
- AI-Native UX: Designing interfaces for streaming tokens, agent tool-use visualization, and
- Backend Microservices: Java/Python runtimes, secure routing, and API orchestration.
- State Management: Redux, Zustand, Vuex, or equivalent for long-running agent tasks.
- Web Security: OWASP, secure API design, auth flows, and protected AI request routing.
- Performance Optimization: Low-latency rendering, concurrency handling, and streaming UI
- Event-Driven UI: SSE, WebSockets, and real-time agent feedback loops.
- Integration with AI Backends: Handling varied response times, partial outputs, and agent state
- Accessibility & Design Systems: WCAG-compliant, reusable component libraries for consistent

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📌 Full Stack Developer (API, React, Java, AI) - 7+ Yesr (Brampton)
🏢 Ampstek
📍 Brampton