Java Developer

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

Job Description

• 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

Minimum Qualifications

• 3+ Years of Experience in software development
• Knowledge in Agile framework of running projects
• Excellent understanding in the concept of APIs and Frontend-Backend communication
• Strong knowledge in Java Spring Boot
• Strong knowledge in SQL Server, Mysql efficient table schema & database querying
• Knowledge of modern development principles and best practices (Object Oriented Programming, Design Patterns, unit testing, continuous integration and deployment)
• Good teamwork skills, capable in collaborating with other team members
• Have experience in Banking Industry will be a plus
• A self-starter who loves to own things end-to-end

Deptech Digital is an IT company that is focused on web technology. Founded in 2005, Deptech Digital has had a variety of experiences in dealing with various information technology projects, including website design, web portals, management information system, SMS gateway, intranet applications, ecommerce and social media application. Our professional team constantly strive for new innovations, solutions and are always keeping up with the latest technology trend in order to provide the best solution for our clients. Are you UNIQ, CAPABLE and wanna join with our best team?