Senior AI Architect for .NET Fullstack Platforms

Tech Aalto Pte ltd; Sydney; On-site; AUD 248,000 - 386,000; Part time

Job summary

Tech Aalto Pte ltd in Sydney seeks a Principal AI + Dotnet Fullstack Engineer to drive enterprise AI architecture and agentic AI platforms. You will lead hands-on design and deliver scalable solutions across .NET/C#, React, and cloud-native stacks.

The role emphasizes governance, guardrails, and collaboration with business stakeholders to translate requirements into robust, secure AI-enabled systems.

Qualifications

• 15+ years of experience in enterprise software and AI systems.
• Hands-on leadership in architecture, solution design and delivery.
• Experience with AI agents, LLM-powered applications and AI governance.

Responsibilities

• Lead enterprise-scale AI and Agentic AI architecture, strategy and solution design.
• Define architectural standards, governance frameworks, security controls and AI guardrails.
• Design and deliver scalable AI-powered platforms and intelligent agent ecosystems.
• Drive integration of AI agents with enterprise apps, APIs and business systems.
• Establish reusable frameworks for AI orchestration, RAG, vector search and knowledge retrieval.
• Guide engineering teams across React/TypeScript, C#/.NET, APIs and cloud-native development.
• Define human‑in‑the‑loop workflows, escalation mechanisms and Responsible AI practices.
• Drive agent observability, evaluation, reliability, performance and operational excellence.
• Collaborate with stakeholders to translate business requirements into technical solutions.

Skills

C# .NET

React

TypeScript

Enterprise architecture

AI orchestration

LLM-powered apps

API development

Cloud-native

CI/CD

DevSecOps

Security governance

Tools

Azure

AWS

REST APIs

Microservices

Vector databases

Semantic search

RAG pipelines

Job description

Tech Aalto Pte ltd in Sydney seeks a Principal AI + Dotnet Fullstack Engineer to drive enterprise AI architecture and agentic AI platforms. You will lead hands-on design and deliver scalable solutions across .NET/C#, React, and cloud-native stacks.

The role emphasizes governance, guardrails, and collaboration with business stakeholders to translate requirements into robust, secure AI-enabled systems.