Senior AI and Full Stack Engineer – Sydney

Delivery Centric is seeking an experienced Senior AI and Full Stack Engineer with strong software engineering fundamentals and hands-on experience developing AI-powered applications, agentic workflows and conversational platforms.

The successful candidate will be responsible for building and integrating APIs, microservices, AI workflows and customer interaction solutions, with a strong focus on .NET development, cloud technologies, testing and production support.

Key Responsibilities

• Design, develop and maintain APIs, microservices and full-stack applications.
• Build and integrate LLM-powered applications, AI agents and conversational workflows.
• Implement RAG pipelines, prompt engineering and vector search solutions.
• Develop secure, scalable applications across Azure and AWS environments.
• Implement CI/CD, DevSecOps practices and automated testing.
• Support production deployments, troubleshooting and operational improvements.
• Implement human-in-the-loop workflows and AI guardrails.

Key Skills Required

• React, TypeScript and C#/.NET.
• REST APIs, microservices and enterprise integrations.
• Azure and/or AWS Cloud.
• DevSecOps, CI/CD and automated testing.
• Hands-on experience with LLMs and Agentic AI solutions.
• RAG, prompt engineering and vector search.
• Conversational AI, NLU/NLP.
• Production support and operational excellence.

Highly Desirable

• Microsoft Copilot Studio.
• Azure OpenAI / AI Foundry.
• Semantic Kernel.
• Dynamics 365 Contact Centre.
• Voice Bots, IVR and PSTN.
• Multi-Agent Architectures.
• Power Platform and Dataverse.

Ready to take on a Senior AI and Full Stack Engineer role in Sydney with Delivery Centric? Apply now to join a team that delivers excellence and realises value for its clients.