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 Professional 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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