Senior Java Developer

HI5 CONSULTING SOLUTIONS PTE. LTD.Singaporemycareersfuturepublished 09/18/2026
Must-have:JavaMicroservicesSecurity

Technical Skills :

  • Java (Core Java, Spring Boot, Microservices), Hibernate
  • SQL (query writing, optimization, performance tuning)
  • Kafka (understanding of messaging and transactions)
  • Exception handling and API security (authentication and authorization)

Job Requirements 3–6 years of experience in Java development . Good knowledge of Core Java and Spring Boot . Experience in developing Microservices and REST APIs . Knowledge of Hibernate/JPA . Good SQL skills , including writing and optimizing queries. Basic understanding of Kafka and messaging. Good knowledge of exception handling and error management . Understanding of API security , authentication, and authorization. Knowledge of JWT/OAuth 2.0 is an added advantage. Good problem-solving and debugging skills. Good communication and teamwork skills.