Fullstack Developer

Wellous Group; Kuala Lumpur; On-site; MYR 90,000 - 130,000; Full time

Job summary

Wellous Group is seeking Fullstack Developers at junior and senior levels to build production web applications across PHP and Bun/Node.js. You will work on backend services, APIs, databases, frontend features and integrations with a strong focus on code quality, reliability and pragmatic delivery.

Join a collaborative team to design, build and maintain scalable systems, using PHP, Node.js and TypeScript while ensuring security, testing and clear technical documentation across the full

Qualifications

• PHP 8+ with experience in a modern PHP framework.
• MySQL fundamentals: schema design, indexing, joins, transactions, and query troubleshooting.
• REST API design and integration; comfortable with third-party services and webhooks.
• Git-based development workflow and code review practices.
• Strong debugging mindset: reproduce, isolate, inspect evidence, fix root causes.

Responsibilities

• Design, build and maintain backend services, APIs and web application features.
• Work with relational databases, caching and asynchronous/background processing where required.
• Troubleshoot production issues, identify root causes and implement durable fixes.
• Write maintainable code, meaningful tests and clear technical documentation.
• Collaborate with product, BA/PM, design and engineering teammates to turn requirements into working software.
• Use AI-assisted development tools where useful, while remaining accountable for correctness, security and maintainability.
• Strong PHP backend experience plus practical Node.js/Bun and TypeScript experience.
• Make sound architectural trade-offs around API design, data modelling, performance, reliability and maintainability.
• Review code, mentor developers and raise engineering standards without over-engineering.
• Diagnose complex incidents across application, database, cache, queue and external integration boundaries.
• Communicate technical risks, alternatives and implementation plans clearly to both engineers and non-engineers.

Skills

PHP

REST API design

Node.js

TypeScript

SQL

Testing

Debugging

Tools

MySQL

Git

Job description

Jora Malaysia will close on 9th September 2026. Thank you for being with us, we are cheering you on as you continue your career journey.

About us
Wellous Group

About the role

We are looking for Fullstack Developers at both Junior and Senior levels to build and evolve production web applications across PHP and Bun/Node.js. You will work across backend services, APIs, databases, frontend features and integrations, with a strong focus on code quality, reliability and pragmatic delivery.

Job Description:

What you will do

Design, build and maintain backend services, APIs and web application features.

Work with relational databases, caching and asynchronous/background processing where required.

Troubleshoot production issues, identify root causes and implement durable fixes.

Write maintainable code, meaningful tests and clear technical documentation.

Collaborate with product, BA/PM, design and engineering teammates to turn requirements into working software.

Use AI-assisted development tools where useful, while remaining accountable for correctness, security and maintainability.

Solid programming fundamentals and a working understanding of HTTP, REST APIs, SQL and Git.

Able to implement scoped features with guidance and progressively handle more independent work.

Comfortable reading existing code, debugging issues and asking precise technical questions.

Willing to learn code review, testing, security and production troubleshooting practices.

Own features or services end-to-end: design, implementation, testing, deployment support and production follow-up.

Strong PHP backend experience plus practical Node.js/Bun and TypeScript experience.

Make sound architectural trade-offs around API design, data modelling, performance, reliability and maintainability.

Review code, mentor developers and raise engineering standards without over-engineering.

Diagnose complex incidents across application, database, cache, queue and external integration boundaries.

Communicate technical risks, alternatives and implementation plans clearly to both engineers and non-engineers.

Core Requirements

PHP 8+ and practical experience with at least one modern PHP framework or structured application architecture.

MySQL fundamentals including schema design, indexing, joins, transactions and query troubleshooting.

REST API design and integration experience; comfortable working with third-party services and webhooks.

Git-based development workflow and code review practices.

Strong debugging mindset: reproduce, isolate, inspect evidence, fix root cause and verify the outcome.