Java Backend Developer (IR-520)

You will be part of a dynamic team dedicated to delivering a world-class mobile experience for one of Southeast Asia’s largest resorts and entertainment companies, with a focus on serving its most valued Guests. The mobile app is a business-critical, rapidly evolving product that demands high standards of quality and scalability.

• Bachelor’s degree in a technical field or equivalent practical experience
• Strong understanding of OOP principles, design patterns, and software development methodologies
• Experience developing RESTful microservices and web-based systems (5+ years)
• Proficiency with Java 17+ (preferably JDK 25), Spring Boot, and Spring Cloud
• Familiarity with Docker and Kubernetes
• Knowledge of engineering fundamentals and architecture
• Experience working with MySQL/RDS databases
• Ability to write unit tests and follow TDD practices
• Experience in Agile, DevOps, cloud-based, and product-oriented environments
• Effective written and verbal communication skills in English

Nice to have:

• Experience with Elasticsearch or OpenSearch
• Familiarity with AWS services (S3, Secrets Manager, SES, EC2)
• Experience with Swagger
• Understanding of messaging systems (Kafka, RabbitMQ, MQTT)
• Experience with Node.js and Express
• Knowledge of Redis caching

• Collaborate with the team to design, develop, and improve existing systems
• Implement new features and enhance current platform functionality
• Develop solutions supporting new products and user experiences
• Maintain production systems and investigate root causes of issues
• Actively participate in Agile/Scrum ceremonies
• Ensure adequate unit and integration test coverage
• Contribute to code reviews and technical discussions
• Support architecture planning and system design activities
• Communicate effectively and collaborate with distributed teams

Working hours: Early start (around 07:00–07:30 EET) with a flexible afternoon schedule