Backend Developer

nttlimited; Jakarta Pusat; On-site; IDR 200,880,000 - 312,480,000; Full time

Job summary

NTT DATA in Jakarta is seeking an Associate Software Development Engineer who is early in their career to design, develop, and test software systems for enhancements and new products including cloud-based tools.

You will collaborate across teams to design modules, build RESTful APIs, optimize databases, and apply secure coding practices while learning modern backend architectures in a fast-paced, diverse environment.

Qualifications

• Minimum 2 years of experience developing backend services using Java with Spring Boot
• Strong understanding of SQL and experience working with relational databases
• Experience building and maintaining backend services using JavaScript / Node.js
• Able to translate business and technical requirements into backend solutions
• Familiarity with modern backend architecture (REST APIs, microservices)

Responsibilities

• Design, build, and maintain efficient, reusable, and reliable code.
• Develop and manage RESTful APIs or GraphQL to support front-end features.
• Design and optimize database schemas (SQL or NoSQL) for scalability and performance.
• Implement security and data protection settings.
• Collaborate with Front-End developers to integrate user-facing elements with server-side logic.
• Identify bottlenecks and bugs, and devise solutions to these problems.
• Participate in the entire application lifecycle, focusing on coding, debugging, and unit testing.

Skills

Java

Spring Boot

Node.js

SQL

NoSQL

REST API

Microservices

Cloud basics

Education

Bachelor's degree in Computer Science, Engineering or related field

Tools

PostgreSQL

MongoDB

Docker

Kubernetes

Job description

Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion - it's a place where you can grow, belong and thrive.

Your day at NTT DATA

The Associate Software Development Engineer is an entry level subject matter expert, tasked with assisting with designing, developing, and testing software systems, modules, or applications for software enhancements and new products including cloud-based or internet-related tools.

This role is accountable for assisting with detailed design for certain modules/sub-systems, doing prototype for multi-vendor infrastructure, and showcasing it internally or externally to clients.

This role designs and develops functionality in a micro-services environment working with APIs, telemetry data, and running ML/AI algorithms on it, working with both structured and unstructured data.

Key responsibilities:

• Design, build, and maintain efficient, reusable, and reliable code.
• Develop and manage RESTful APIs or GraphQL to support front-end features.
• Design and optimize database schemas (SQL or NoSQL) for scalability and performance.
• Implement security and data protection settings.
• Collaborate with Front-End developers to integrate user-facing elements with server-side logic.
• Identify bottlenecks and bugs, and devise solutions to these problems.
• Participate in the entire application lifecycle, focusing on coding, debugging, and unit testing.

To thrive in this role, you need to have:

• Proven experience in at least one major backend language (e.g., Java/Spring Boot, Node.js, Go, or Python/Django ).
• Strong knowledge of SQL (PostgreSQL/MySQL) and/or NoSQL (MongoDB/Redis) databases.
• Deep understanding of Microservices architecture and building/documenting robust APIs.
• Some expertise of data structures, algorithms, and software design with strong analytical and debugging skills.
• Knowledge of micro services-based software architecture and experience with API product development.
• Basic understanding of container run time (Kubernetes, Docker, LXC/LXD).
• Some proficiency with agile, lean practices and believes in test-driven development.
• Possess a can-do attitude and one that takes initiative.
• Ability to work well in a diverse team with different backgrounds and experience levels.
• Ability to thrive in a dynamic, fast-paced environment.
• Some proficiency with CI/CD concepts and tools.
• Some proficiency with cloud-based infrastructure and deployments.
• Excellent attention to detail.

Academic qualifications and certifications:

• Bachelor's degree or equivalent in Computer Science, Engineering or a related field.

Required experience:

• Minimum 2 years of experience developing backend services using Java with Spring Boot
• Strong understanding of SQL and experience working with relational databases
• Experience building and maintaining backend services using JavaScript / Node.js
• Able to understand business and technical requirements and translate them into backend solutions
• Proactive in providing feedback, identifying gaps, and suggesting improvements
• Demonstrates a strong willingness to learn, with an active and collaborative attitude
• Familiarity with Quarkus (experience is a plus, not mandatory)
• Exposure to modern backend architecture (REST APIs, microservices, etc.)
• Experience working in an agile or collaborative development environment

About NTT DATA

NTT DATA is a $30+ billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. Our consulting and industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is part of NTT Group, which invests over $3 billion each year in R&D.

Equal Opportunity Employer

NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us.