Entry-Level Java Backend Developer — Spring Boot & SQL

Trinity Consulting; Singapore; Presencial; SGD 30.000 - 42.000; Jornada completa

Descripción de la vacante

Trinity Consulting in Singapore is seeking a Junior Java Developer for a permanent on-site role. You will own core Java coding, OOP design, and SQL query work, contributing to scalable backend services.

Fresh graduates or professionals with up to 2 years of Java experience are encouraged to apply. Responsibilities include building robust backend systems, collaborating with recruiters and engineers, and maintaining documentation.

Formación

• Diploma or Bachelor’s degree in CS/IT/Software Engineering or related discipline.
• Fresh graduate to 2 years of Java backend experience.
• Strong Java fundamentals: OOP, collections, exception handling.
• Experience with SQL and relational databases (MySQL, Oracle, SQL Server).
• Understanding of backend architecture and data structures.
• Familiarity with SDLC and version control systems.
• Excellent analytical and communication skills; eager to learn.
• Willingness to work on-site in Singapore and valid work authorization.

Responsabilidades

• Architect, develop, test, and maintain backend Java applications.
• Write and optimize SQL queries across MySQL/Oracle/SQL Server.
• Support Spring Boot microservices and related backend services.
• Participate in code reviews, unit tests, and agile sprint ceremonies.
• Debug, diagnose, and resolve application defects and performance issues.
• Collaborate with frontend, QA, and project managers during development cycles.
• Adhere to coding standards, design patterns, and Git workflows.
• Create technical documentation, API specs, and test coverage reports.

Conocimientos

Core Java fundamentals

Object-oriented programming (OOP)

Collections

Exception Handling

SQL & relational databases

SDLC familiarity

Problem solving

Stakeholder communication

Work authorization (Singapore)

Educación

Diploma or Bachelor’s degree in Computer Science/Information Technology/Software Engineering

Herramientas

Spring Boot

Jira

Confluence

Docker

Git

Descripción del empleo

Trinity Consulting in Singapore is seeking a Junior Java Developer for a permanent on-site role. You will own core Java coding, OOP design, and SQL query work, contributing to scalable backend services.

Fresh graduates or professionals with up to 2 years of Java experience are encouraged to apply. Responsibilities include building robust backend systems, collaborating with recruiters and engineers, and maintaining documentation.