XPT Software Australia Pty Ltd | Contract

Sydney, Australia | Posted on 08/12/2026

- XPT SoftwareAustralia PTY Ltd, incorporated in 2016, is a Software Services company

- XPT works with topclients across Australia in Banking, Insurance, Telecom,Retail, Energy, Mining and Manufacturingdomains.

- We have 120+technocrats in Australia working at our clientlocations.

- XPT SoftwareAustralia is part of group companies which has globalpresence across India & Europe.

- We have served100+ clients globally, fulfilling their onsite-offshoreneeds.

Job Description

- We are looking for an experienced Principal SolutionDesigner with strong expertise in Java, Spring Boot, Microservices,Cloud, and Enterprise Architecture to drive solution design andtechnology strategy for large-scale digital transformation programs. Theideal candidate will work closely with business stakeholders, architects,delivery teams, and clients to define scalable, secure, andhigh-performing solutions aligned with enterprise goals.

- The role requires deep technical expertise, architecturalleadership, stakeholder management, and hands-on experience designingmodern, cloud-native applications.

Key Responsibilities

- Lead end-to-end solution design for enterprise applicationsand digital transformation initiatives.

- Define architectural blueprints, solution patterns, andtechnology roadmaps.

- Design scalable, resilient, secure, and high-performancemicroservices-based applications.

- Translate business requirements into technical solutions andarchitecture designs.

- Develop HLDs, LLDs, integration specifications, andarchitecture artifacts.

- Ensure alignment with enterprise architecture standards andbest practices.

Technology Leadership

- Provide technical leadership for Java, Spring Boot, andMicroservices implementations.

- Guide development teams on architecture principles, designpatterns, coding standards, and best practices.





- Evaluate emerging technologies and recommend adoptionstrategies.

- Drive application modernization initiatives, includingmonolith-to-microservices transformation.

- Design cloud-native solutions using AWS, Azure, or GoogleCloud.

- Architect APIs, event-driven systems, and distributedapplication ecosystems.

- Define integration strategies involving REST APIs, messagingplatforms, and third-party systems.

- Design containerized solutions using Docker and Kubernetes.

Stakeholder Management

- Collaborate with business leaders, product owners, enterprisearchitects, and delivery teams.

- Conduct architecture reviews and solution workshops.

- Present technical solutions to customers, executives, andgovernance boards.

- Influence technology decisions across programs and portfolios.

Quality, Security & Governance

- Ensure adherence to architecture governance, securitypolicies, and compliance standards.

- Conduct architecture reviews, design reviews, and code qualityassessments.

- Define non-functional requirements including scalability,performance, reliability, and availability.

- Support DevSecOps and CI/CD implementation strategies.

- Participate in solution estimation, RFP responses, andtechnical proposal creation.

- Support customer presentations, architecture discussions, andsolution demonstrations.

- Contribute to effort estimation and delivery planning.

Required Qualifications

- Bachelor's or Master's degree in Computer Science, InformationTechnology, Engineering,



or related discipline.

- 14+ years of experience in software development and enterprisesolution architecture.

- Minimum 5+ years of experience designing distributed andmicroservices-based systems.

- Proven track record in leading architecture and design forlarge enterprise programs.

- Experience working in global delivery and consultingenvironments.

Mandatory Technical Skills

Core Technologies

- Spring Boot

- Spring Cloud

- RESTful APIs

- Hibernate/JPA

- Maven/Gradle

- Docker

- Infrastructure as Code (Terraform preferred)

Messaging & Integration

- Kafka

- ActiveMQ

- API Gateway

Databases

- Oracle

- MySQL

- MongoDB

- Redis

- Domain Driven Design (DDD)

- Event Sourcing

- CQRS

- Service Discovery

- Distributed Caching

Observability & Monitoring

- ELK Stack

- Splunk

- Grafana

- Dynatrace

- AppDynamics

Soft Skills

- Strategic Thinking

- Technical Leadership

- Stakeholder Management

- Problem Solving

- Presentation & Communication Skills

- Decision Making

Preferred Certifications

- AWS Solution Architect Professional / Associate

- Microsoft Azure Solutions Architect Expert

- TOGAF Certification

- Spring Skilled Certification

- SAFe Architect Certification

- Solution Architecture Documents (HLD/LLD)

- Design Standards and Best Practices

- API & Integration Frameworks

- Modernization Assessments

- Technical Governance Artifacts

Key Performance Indicators (KPIs)

- Solution Quality and Scalability

- Production Stability

- Performance Optimization

- Customer Satisfaction (CSAT)

- Successful Delivery of Architecture Milestones

- Technical Debt Reduction

- Reusability and Standardization Metrics

- Cloud Adoption and Modernization Success

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📌 Principal Solution Designer (City of Sydney)
🏢 Xpt Software Australia
📍 City of Sydney