Senior Full Stack Developer | Java & React

About us:

Billigence Pty Ltd is a specialist in the delivery of market leading Business Intelligence and CRM solutions. Headquartered in Sydney, Australia and with offices in Prague, London, Frankfurt and Singapore our passion is data and our focus is the delivery of end-to-end solutions via a talented team of skilled professionals.

We are partners with leading edge software platforms including Tableau, Alteryx, Collibra, Snowflake and Salesforce.

What we are looking for:

We are seeking an experienced Full Stack Developer to join our team and play a key role in building, maintaining, and optimizing web applications. The ideal candidate will have deep expertise in React.js for frontend development, along with strong backend experience in Java, API development, and cloud technologies (AWS/Azure).

Key Responsibilities:

• Design, develop, and maintain scalable React.js applications with modern UI/UX best practices.


• Develop and optimize microservices and API integrations using Java.


• Implement and manage CI/CD pipelines for continuous deployment and integration.


• Architect and maintain cloud infrastructure on AWS/Azure, with a focus on EKS/AKS (Elastic Kubernetes Service). 


• Collaborate with cross-functional teams to improve API performance, security, and scalability.


• Troubleshoot complex issues across the full stack, from front-end to backend services and cloud infrastructure.


• Stay updated with emerging technologies and best practices in full-stack development.

Required experience:

• Bachelor's degree in Computer Science, Software Engineering, or a related field.


• 8+ years of experience as a Full Stack Developer or similar roles.


• Strong proficiency in React.js and frontend technologies (JavaScript, TypeScript, HTML, CSS).


• 8+ Years Java experience.


• Strong Microservices & Springboot experience.


• Experience with CI/CD tools and practices (e.g., Bamboo, GitLab CI, GitHub Actions).


• Hands-on experience with AWS/Azure cloud services, particularly EKS/AKS.


• Solid understanding of Kubernetes, container orchestration.


• Ecommerce or AI experience.

If you're passionate about building scalable, reliable, and high-performance full-stack applications and have the skills to match, we want to hear from you! Join our team and help shape the future of digital infrastructure.