Java Spring Boot Backend Engineer | REST APIs

PT Deptech Digital Indonesia; Jakarta Selatan; On-site; IDR 167,400,000 - 279,000,000; Full time

Job summary

Deptech Digital is seeking a seasoned backend engineer to develop and maintain scalable services using Java Spring Boot. You will design RESTful APIs for frontend and system integrations, and take ownership of critical server-side components.

The role requires strong SQL Server and MySQL skills, solid knowledge of OOP and design patterns, and a collaborative Agile mindset. Banking industry experience is a plus, and a self-starter who loves end-to-end ownership will thrive.

Qualifications

• 3+ years of software development experience.
• Knowledge of Agile framework for running projects.
• Excellent understanding of APIs and frontend-backend communication.
• Strong knowledge in Java Spring Boot.
• Strong knowledge in SQL Server and MySQL schemas & queries.
• Knowledge of modern development principles (OOP, design patterns, unit testing, CI/CD).
• Good teamwork, collaborative.
• Banking industry experience is a plus.
• Self-starter who loves end-to-end ownership.

Responsibilities

• Develop and maintain scalable backend services using Java Spring Boot.
• Design and build RESTful APIs for frontend and system integrations.
• Manage and optimize database schemas and queries (MySQL / SQL Server).
• Ensure high performance, reliability, and scalability of backend systems.
• Implement clean, maintainable code following OOP, design patterns, and best practices.
• Collaborate with cross-functional teams in an Agile environment to deliver end-to-end features.

Skills

Java Spring Boot

APIs

Agile

OOP

Design patterns

Unit testing

CI/CD

Teamwork

Self-starter

Banking industry experience

Tools

SQL Server

MySQL

Job description

Deptech Digital is seeking a seasoned backend engineer to develop and maintain scalable services using Java Spring Boot. You will design RESTful APIs for frontend and system integrations, and take ownership of critical server-side components.

The role requires strong SQL Server and MySQL skills, solid knowledge of OOP and design patterns, and a collaborative Agile mindset. Banking industry experience is a plus, and a self-starter who loves end-to-end ownership will thrive.