[Contract 6 Months] Full Stack Developer (Go/TypeScript, MS SQL) ประจำสีลม

We are hiring a Full Stack Developer [6 months contract]

Work day: Monday - Friday, 8.30 - 17.30 (On office 100%)

Location : Silom - Head Office (Kongboonma Building : between soi silom 11 and 13)

Key responsibilities:

-  Develop, improve, and maintain organizational systems/applications as assigned.

-  Collaborate with Business Analysts and relevant stakeholders to analyze user requirements and design development solutions.

-  Write code in compliance with team coding standards and conduct unit testing.

-  Develop and integrate APIs between internal and external systems.

-  Troubleshoot, analyze, and resolve system bugs, and provide technical support to users when issues arise.

-  Prepare and update technical documentation, including system architecture workflows, technical documents, and user manuals.

-  Participate in testing and support deployment activities (Deployment / Go-live).

-  Regularly report task progress to supervisors.

-  Perform other assigned duties.

Qualification and Required Skill:

-  Bachelor’s Degree in Computer Engineering, Computer Science, Information Technology, or a related field.

-  Minimum 2 years of software development experience.

-  Proficiency in Go or JavaScript/TypeScript (Nice to have: C#/.NET, Java, Python); familiar with API protocols and architectures such as REST API and gRPC.

-  Experience in Software Development & Code Audit with AI Integration:

o  AI-Assisted Development: Utilizing Cursor, Copilot, and Claude to generate boilerplates, APIs, and algorithms (Python, TS, Go, SQL), combined with prompt engineering techniques (CoT, System Prompts) to align code with SOLID/Clean Architecture standards, and refactoring legacy code without impacting business logic.

o  Code Audit & Security: Leveraging AI to scan security vulnerabilities based on OWASP Top 10 standards (e.g., SQLi, XSS, Secrets Leak), analyzing performance bottlenecks (Big-O, Memory Leaks), and automatically generating unit/integration tests to achieve 80–90%+ code coverage.

-  Solid understanding of Web Application development (React with Vite, HTML, JavaScript, Tailwind CSS) and REST API integration.

-  Experience with relational databases (SQL Server, MySQL, PostgreSQL) and strong proficiency in SQL query writing.

-  Proficient with Git version control.

-  Good understanding of System Analysis and Design principles (SDLC) and Agile/Scrum frameworks.

-  Strong analytical, problem-solving, and fast-learning capabilities for new technologies.

-  Strong communication and team collaboration skills, with a commitment to delivering tasks on schedule.

-  Ability to read technical English documentation.

CHANWANICH Digital Group
Digital Platform | Services | System Integration

Be one of the Regional Leading Digital workers,

Why to work with us?

• Kongboonma Building (Silom – Head Office) near BTS Saint Louis Station and MRT Silom Station.
• Good salary package