Fullstack Developer (Contract Based)

PT Telkomsel Ekosistem Digital

ExclusivePublished Jun 17, 2026

Apply directly on PT Telkomsel Ekosistem Digital’s careers site — no account needed.

About the role

About Us

INDICO is a digital technology subsidiary company of Telkomsel, Indonesia's leading digital telecom company. INDICO plays a strategic role as a holding company that houses current and prospective vertical digital business portfolios, including Kuncie (edu-tech), Fita (health-tech), and Majamojo (game). Moving forward, INDICO aims to explore opportunities in multiple verticals adjacent to Telkomsel's digital businesses. Our goal is to leverage Telkomsel's digital assets to develop innovative cross-sectoral digital solutions, empowering Indonesia's digital economy.

Key Responsibilities:

  • Design, develop, and maintain fullstack applications using Golang and React.js.
  • Build scalable and optimized RESTful APIs for backend services.
  • Create responsive user interfaces and integrate them with backend systems.
  • Collaborate with designers to implement UI/UX designs from Figma or similar tools.
  • Deploy and manage applications on AWS infrastructure.
  • Write unit tests to ensure code quality and reliability.
  • Optimize both backend and frontend components for performance.
  • Stay updated with fullstack development trends and best practices.

Requirements

  • Proficient in Golang for backend development and React.js for frontend development with 2-5 years of experience.
  • Strong experience with PostgreSQL, including database schema design and optimization.
  • Deep understanding of RESTful API development and integration between backend and frontend.
  • Familiarity with AWS for cloud platform services.
  • Proficient in implementing responsive and accessible UI components.
  • Familiarity with Figma or other UI/UX design tools for design collaboration.
  • Experience with containerization (Docker) and orchestration tools (Kubernetes) is a plus.
  • Familiarity with version control systems (e.g., Git).

Soft Skills:

  • Proven ability to manage both backend and frontend development tasks efficiently.
  • Strong problem-solving and debugging skills.
  • Excellent communication skills for cross-team collaboration.

Skills

  • Go
  • React
  • PostgreSQL
  • REST
  • AWS
  • Docker
  • Kubernetes
  • Figma

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