Job Title: Full Stack Engineer Intern

Company: ZYCODA (A Startup backed by SCG)

Location: Nong Khae, Saraburi, Thailand

Workplace Type: On-site

Duration: Minimum 4 months (Full-time internship)

About ZYCODA

ZYCODA is a dynamic tech startup under SCG (Siam Cement Group), focusing on building innovative digital solutions and software platforms. We combine the agility, speed, and creative culture of a modern startup with the strong support and foundation of an industry leader.

About the Role

We are seeking a proactive Full Stack Engineer Intern to join our on-site engineering team in Nong Khae, Saraburi. In this role, you will gain hands-on experience building, enhancing, and maintaining full-stack web and cross-platform applications using modern frontend/client frameworks (React, Flutter, or .NET / Razor Pages ) integrated with a robust backend architecture (C# / .NET or Python FastAPI).

Key Responsibilities

Develop and maintain applications across the stack, building client-facing apps using React, Flutter, or .NET frontend technologies (Razor Pages) and backend services using C# / .NET or FastAPI (Python).

Design, implement, and integrate secure, high-performance RESTful APIs using ASP.NET Core or FastAPI.

Build clean, responsive, and modular user interfaces for web or cross-platform desktop/mobile applications.

Work with databases (e.g., SQL Server, MongoDB) using ORM tools such as Entity Framework Core or SQLAlchemy.

Write clean, maintainable, and testable code while actively participating in code reviews.

Collaborate with the team on feature planning, testing, and modern deployment workflows.

Qualifications

Currently pursuing a Bachelor's degree in Computer Science, Computer Engineering, Software Engineering, IT, or a related field.

Solid foundational understanding of backend development with C# / .NET (ASP.NET Core) or Python (FastAPI).

Hands-on experience with frontend/client development in at least one of the following: React (JavaScript/TypeScript), Flutter (Dart), or .NET Frontend ( Razor Pages ).

Understanding of state management, UI component lifecycles, REST API integration, and asynchronous programming.

Basic understanding of relational database design, SQL queries, and ORM concepts (e.g., Entity Framework Core, SQLAlchemy).

Familiarity with Git / GitHub for version control.

Strong problem-solving mindset, proactive communication, and enthusiasm for working in a collaborative on-site startup environment.

What We Offer & Benefits

Monthly Internship Stipend (เบี้ยเลี้ยงฝึกงานรายเดือน)
Accommodation Allowance / Housing Support (เงินช่วยเหลือค่าที่พัก)
Real-world project experience within a high-growth startup environment backed by SCG.
Certificate of internship completion and fast-track opportunities for full-time employment upon graduation.