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Full Stack Engineer
- Brampton, ON, Canada
Contract
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- Job type
- Contract
- Closing date
- Posting language
- English
- Posted
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Archived listing. The details below describe a past opening.
Role : Full Stack Developer
Location : Brampton, Ontario, Canada
Long Term Contract
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
response times.
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
UI patterns.
- AI-Native UX: Designing interfaces for streaming tokens, agent tool-use visualization, and
multi-turn reasoning.
- 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 safe AI request routing.
- Performance Optimization: Low-latency rendering, concurrency handling, and streaming UI
performance.
- Event-Driven UI: SSE, WebSockets, and real-time agent feedback loops.
- Integration with AI Backends: Handling varied response times, partial outputs, and agent state
transitions.
- Accessibility & Design Systems: WCAG-compliant, reusable component libraries for consistent
AI-native UX.
More about this job
Responsibilities
Develop AI-native interfaces and secure microservices to support streaming tokens and agent tool-use visualization. Manage complex frontend states and optimize performance for low-latency rendering in multi-turn AI conversations.
Requirements
Requires expertise in modern frontend frameworks like React or Vue and backend runtimes such as Java or Python. Candidates must have experience building state-heavy dashboards, chat interfaces, and implementing secure API designs.
Skills
- React
- Vue
- Java
- Python
- Microservices
- State Management
- API Design
- Web Security
- SSE
- WebSockets
- RAG
- Component Architecture
- OWASP
- Low-latency Rendering
- WCAG
- AI-Native UX
Visa sponsorship
Not detected in the job text
Categories
- Software
- Technology
- Engineering
- Consulting
Keywords
- Full Stack Engineer
- AI-Native Interfaces
- SSE
- RAG
- Microservices
- React
- Vue
- Java
- Python
- Redux
- Zustand
- Vuex
- OWASP
- WebSockets
- WCAG
- API Orchestration
- State Management
- Low-latency Rendering
- Agent Workflows
- IT Services
- IT Consulting
- Frontend Engineering
- Backend Engineering
- Web Security
- Design Systems