Lead Java Developer

Job Title: Senior Backend Developer – Java & Cloud

Skills: Java, Spring boot, microservices, AWS, AI/ML-enabled development or modern developer tools

Location: Brisbane

Employment Type: Full-Time

Experience : 8 + yrs

Role Overview

We are seeking an experienced Senior Backend Developer with strong expertise in building scalable, cloud-native, and microservices-based applications.

The ideal candidate will have hands-on experience in backend development using Java and modern frameworks, along with exposure to distributed systems, event-driven architectures, and cloud platforms. You will play a key role in designing, developing, and optimizing backend services for high-performance applications.

Key Responsibilities

Backend Development

• Design, develop, and maintain robust backend services and APIs using Java (Spring Boot)
• Build and deploy microservices-based applications with a focus on scalability and reliability
• Write clean, efficient, and reusable code following best practices

System Design & Architecture

• Contribute to system design discussions and assist in defining scalable backend architectures
• Develop low-level designs (LLD) and support high-level designs where required
• Implement event-driven and distributed system patterns using tools like Kafka
• Define and consume RESTful APIs and integration services

Cloud & DevOps

• Work with cloud platforms, primarily AWS, to build and deploy applications
• Collaborate in implementing CI/CD pipelines and automation processes
• Support containerization and orchestration using Kubernetes
• Follow DevOps and cloud-native engineering best practices

Performance & Reliability

• Build systems that are highly scalable, low-latency, and resilient
• Perform performance tuning, debugging, and optimization of backend services
• Ensure application security, reliability, and fault tolerance

Collaboration & Stakeholder Engagement

• Work closely with frontend developers, architects, QA, and DevOps teams
• Translate functional and technical requirements into working solutions
• Participate in code reviews and design discussions

Mentorship & Contribution

• Provide guidance to junior developers and contribute to team knowledge sharing
• Promote best practices in coding, testing, and documentation
• Support a culture of continuous improvement and innovation

Required Skills & Experience

• 8–10+ years of experience in backend development
• Strong hands-on experience in:
• Java (Spring Boot)
• Microservices architecture
• AWS cloud services
• Apache Kafka (event-driven systems)