Full-Stack Engineer: Build Scalable Web Apps & APIs

PT Ultra Sakti; Jakarta Utara; On-site; IDR 167,400,000 - 279,000,000; Full time

Job summary

PT Ultra Sakti is seeking a passionate Full-Stack Developer to build and enhance scalable web applications that drive the company's digital transformation and everyday operations. You will contribute across frontend and backend, delivering end-to-end solutions with reliability and a strong user experience.

Collaborate with cross-functional teams to translate business needs into technical designs, implement robust APIs, and keep pace with evolving technologies while maintaining code quality and

Qualifications

• Bachelor's Degree in Computer Science or related field.
• Fresh graduates welcome; up to 2 years in Full Stack Development or Software Development.
• Strong understanding of frontend and backend, RESTful APIs, databases, and SDLC.
• Experience with React.js, Next.js, Java, Spring Boot, Node.js, Go.
• Git, cloud environments, deployment processes, and AI-assisted tools are a plus.
• Analytical, adaptable, collaborative problem-solver.

Responsibilities

• Develop, maintain, and enhance full-stack web applications to support business operations and digital initiatives.
• Collaborate with users and cross-functional teams to translate business requirements into effective technical solutions.
• Build and integrate frontend, backend, databases, and APIs to deliver scalable, secure, and high-performing applications.
• Perform application testing, troubleshooting, deployment, and continuous system optimization to ensure reliability and performance.
• Prepare and maintain technical documentation while contributing to development standards and best practices.
• Stay updated with emerging technologies and continuously improve development efficiency and solution quality.

Skills

Frontend development

Backend development

RESTful APIs

Databases

Cloud environments

AI-assisted tools

Education

Bachelor's Degree in CS/IT/related

Tools

React.js

Next.js

Java

Spring Boot

Node.js

Go

Job description

PT Ultra Sakti is seeking a passionate Full-Stack Developer to build and enhance scalable web applications that drive the company's digital transformation and everyday operations. You will contribute across frontend and backend, delivering end-to-end solutions with reliability and a strong user experience.

Collaborate with cross-functional teams to translate business needs into technical designs, implement robust APIs, and keep pace with evolving technologies while maintaining code quality and