Fullstack Developer

PT Eka Jaya Internasional; Tangerang; On-site; IDR 100.000.000 - 200.000.000; Full time

Job summary

A leading cosmetics manufacturer in Tangerang is looking for a Fullstack Developer. You will be responsible for designing and developing scalable web applications using modern technologies like Vue 3 and .NET Core. The ideal candidate has 2-3 years of experience in fullstack development, strong skills in RESTful API design, and a background in relational databases. Join us to contribute to innovative beauty products in a dynamic team environment with excellent growth opportunities.

Benefits

Health Insurance

Training and Development

Fun and Empowering Work Environment

Creativity, Collaboration, and Innovation Culture

Qualifications

• Minimum 2–3 years of experience in fullstack development or relevant software engineering roles.
• Ability to convert Figma designs into responsive UI components.
• Strong understanding of RESTful API design, integration, and implementation.

Responsibilities

• Design, develop, and maintain scalable web applications using Vue 3 and .NET Core.
• Build and manage RESTful API endpoints for seamless integration.
• Ensure code quality through clean architecture and testing practices.

Skills

Vue 3 (Composition API)

C# (.NET Core / ASP.NET Core)

RESTful API design

PostgreSQL, MySQL, or SQL Server

Git

Figma designs

TypeScript

Entity Framework

Education

Bachelor’s degree in Computer Science, Information Systems, or a related field

Tools

Git

Jira

Trello

Job description

Eka Jaya Group (Hanasui, NCo) is #Hiring for the Fullstack Developer position!

About Us:

Eka Jaya Group is a leader in the beauty industry, proudly home to premium brands Hanasui and NCo. Since our establishment in December 2016, we've built a strong foundation rooted in our core values: Integrity, Compassion, Innovation, and Customer Satisfaction (IC²). With our private factory, we guarantee superior product quality, on-time delivery, and competitive pricing. We’re seeking passionate individuals to join our dynamic team as we continue to elevate our digital growth in the beauty industry.

Job Requirements:

Bachelor’s degree in Computer Science, Information Systems, or a related field

Minimum 2–3 years of experience in fullstack development or relevant software engineering roles

Proficient in Vue 3 (Composition API) and modern UI frameworks such as UnoCSS or Tailwind CSS

Solid experience in backend development using C# (.NET Core / ASP.NET Core)

Strong understanding of RESTful API design, integration, and implementation

Experience working with relational databases such as PostgreSQL, MySQL, or SQL Server

Familiarity with version control systems (e.g., Git) and agile workflows

Ability to convert Figma designs into responsive UI components

Clean, modular, and maintainable coding practices for both frontend and backend

Fluency in English, both written and verbal

Preferred Qualifications:

Hands-on experience with TypeScript (frontend and/or backend)

Familiarity with Vue ecosystem tools (e.g., VueUse)

Experience in implementing authentication & authorization (e.g., JWT, OAuth2)

Understanding of ORM frameworks like Entity Framework

Exposure to DevOps practices and CI/CD pipelines

Experience with unit testing, integration testing, and debugging complex systems

Familiarity with project management tools like Jira, Trello, or similar

Job Responsibilities:

System Development: Design, develop, and maintain scalable web applications with a focus on both frontend and backend components using Vue 3 and .NET Core.

API Management: Build and manage RESTful API endpoints that are secure, efficient, and well-documented for seamless integration between frontend and backend.

Database Operations: Design and manage relational databases (PostgreSQL, MySQL, or SQL Server) including data modeling, query optimization, and ORM usage.

Code Quality & Testing: Ensure code quality through clean architecture, modular practices, unit testing, and integration testing for both frontend and backend systems.

Collaboration: Work closely with cross-functional teams including UI/UX, product, and QA to align development with business objectives and ensure timely delivery.

System Integration: Integrate third-party services and APIs as needed, including tools for analytics, authentication, and payment processing.

Security & Performance: Implement backend security best practices (e.g., JWT, OAuth2) and continuously optimize system performance, scalability, and stability.

Version Control & Deployment: Use Git for version control and contribute to CI/CD pipelines and basic DevOps processes to support efficient deployment workflows.

Continuous Learning: Stay updated with the latest trends and best practices in fullstack development, contributing to internal knowledge sharing and team improvement.

At Eka Jaya Group, we empower our team members to learn, grow, and make an impact. If you're looking for an exciting opportunity in a dynamic and fast-paced environment, #EJINIAN is the place for you! Join us and help safeguard the financial health and compliance of Hanasui and NCo—two beloved brands that are making waves in the beauty industry.

Upsize your career with us at #LIFEatEJI

Let’s #EJITOTHEMOON together!

How many years' experience do you have as a Full Stack Developer?

PT EKA JAYA INTERNASIONAL was found in 2016, we are a cosmetic manufacture company located in Tangerang, our productions line about Face Care, Hair Care, Body Care, Fragrance, Bodymist and Home Care product .

With the motto “Quality is Our Priority“ we have committed a excellent product to our customers, with a strong R&D system we believe we can create a good product.

PT EKA JAYA INTERNASIONAL was found in 2016, we are a cosmetic manufacture company located in Tangerang, our productions line about Face Care, Hair Care, Body Care, Fragrance, Bodymist and Home Care product .

With the motto “Quality is Our Priority“ we have committed a excellent product to our customers, with a strong R&D system we believe we can create a good product.

Health Insurance

Training and Development

Fun and Empowering Work Environment

Creativity, Collaboration, and Innovation Culture