Employment Type: Full-Time

About the Role

We are seeking an experienced Technical Architect to lead the design and delivery of a next-generation AI-powered self-service platform for a leading enterprise client. This is a hands-on architecture role requiring expertise in cloud-native application design, enterprise integrations, and Agentic AI to deliver secure, scalable, and intelligent digital solutions.

You will work across .NET Core, React, AWS, and Google Vertex AI, driving architecture decisions, mentoring engineering teams, and collaborating with business and technology stakeholders.

Key Responsibilities

- Lead the end-to-end solution architecture across frontend, backend, cloud, integrations, and AI components.
- Design scalable cloud-native applications using .NET Core, React, AWS EKS, and Kubernetes.
- Architect API-first and event-driven solutions using asynchronous messaging and enterprise integration patterns.
- Design and implement Agentic AI solutions using Vertex AI Agent Engine, Google ADK, LangGraph, and Gemini.
- Define secure integration strategies with CRM platforms and enterprise backend systems.
- Implement authentication, authorization, MFA, audit logging, and multi-tenant security models.
- Drive architecture governance, technical standards, code quality, and best practices.
- Collaborate with Product Owners, Delivery Managers, Security teams, and Enterprise Architects.




- Mentor engineering teams and provide technical leadership throughout the project lifecycle.
- Ensure solutions are scalable, secure, resilient, and aligned with enterprise architecture standards.

Required Skills & Experience
- 12+ years of IT experience with at least 4 years as a Technical Architect or Solution Architect.
- Strong hands-on experience with .NET Core / C#.
- Experience with React, Node.js, and TypeScript.
- Strong expertise in AWS Cloud, including:
- AWS EKS
- Kubernetes
- VPC
- AWS MQ

- Hands-on experience with Google Vertex AI, Google ADK, LangGraph, and Gemini.
- Experience designing microservices, REST APIs, and event-driven architectures.
- Solid enterprise integration experience with CRM platforms (Salesforce or similar).
- Knowledge of OAuth2, OIDC, Auth0, MFA, and enterprise security principles.
- Experience with CI/CD, DevOps, Infrastructure as Code, and Agile delivery.
- Excellent stakeholder management and communication skills.

Desirable Skills
- Experience in Media, Broadcasting, Advertising, or Digital Sales platforms.
- Experience integrating with Order Management Systems (OMS).
- Knowledge of container security and cloud governance.
- Exposure to enterprise AI solution delivery.

Preferred Certifications
- AWS Certified Solutions Architect
- Google Cloud Professional Cloud Architect
- Generative AI / AI Engineer Certification
- Kubernetes (CKA/CKAD) – desirable

📌 Technical Architect – -Sydney
🏢 The HR Ally
📍 Sydney