We are seeking an experienced Technical Design Authority (TDA) to lead the architecture, design governance, and technical decision-making for enterprise-scale applications. The ideal candidate will possess solid expertise in Java-based application development, cloud-native architectures, microservices, DevOps practices, and enterprise integration technologies. The TDA will work closely with business stakeholders, architects, development teams, and operations teams to ensure scalable, secure, and maintainable solutions.

Key Responsibilities

Define and govern application architecture, technical standards, and design principles.

Lead technical design reviews and provide architectural guidance to development teams.

Design and implement scalable microservices-based solutions using Java and Spring Boot.

Ensure alignment with enterprise architecture, security, performance, and compliance standards.





Drive API-first development and integration strategies using RESTful services.

Provide technical leadership throughout the SDLC from requirements through production deployment.

Review code quality, performance optimization, and solution scalability.

Collaborate with DevOps teams to establish CI/CD best practices and deployment strategies.

Evaluate emerging technologies and recommend adoption where appropriate.

Support production issue analysis and provide strategic technical solutions.

Primary Technical Skills Application Development

Spring Boot

Angular

RESTful Web Services

Database Technologies

MongoDB

Oracle Database

Integration & Messaging

IBM MQ

DevOps & Automation

Ansible

Jenkins

Git

Containerization & Cloud-Native Technologies

📌 Technical Design Authority (Sydney)
🏢 eJAmerica
📍 Sydney