27 Web Developer Jobs in Petaling Jaya - September 2026

Hybrid & Supportive Work Culture: Enjoy a flexible work environment with structured processes, knowledge sharing, and cross-team collaboration
SEO & Technical Support - Manage keyword research, technical SEO checks, and on-page/off-page implementation; support SEO audits, configuration issues, and technical troubleshooting
Website & CMS Management - Manage and maintain WordPress CMS websites, including updates, bug fixes, plugin issues, security patches, performance optimisation, and ongoing maintenance ...

Posted

5 days ago

Internship Web Developer Internship Internship Web Developer Internship

Frontdesk Sdn Bhd

Internship

Petaling Jaya

We are seeking a driven and enthusiastic individual to join our team in the role of Web Developer Intern.
Your key responsibilities will include:

Posted

11 days ago

Junior Full Stack Web Developer Junior Full Stack Web Developer

NomiLogic Digital Sdn Bhd

Full Time

Petaling Jaya

Integrate frontend applications with backend services and APIs.
Troubleshoot bugs, identify technical issues, and implement solutions.
Write clean, maintainable, and well-structured code. ...

Posted

3 days ago

Web Developer (2 Years Contract) Web Developer (2 Years Contract)

NOBEL INTERNATIONAL SCHOOL SDN BHD

Full Time

Petaling Jaya

Contribute ideas and suggestions during development to improve feature effectiveness and usability.
Identify, analyse, and resolve bugs or technical issues in existing systems in a timely manner.
Assist in debugging processes to minimise system downtime and improve application stability. ...

Posted

6 days ago

Internship Web Developer Internship Internship Web Developer Internship

Frontdesk Sdn Bhd

Internship

Petaling Jaya

We are seeking a driven and enthusiastic individual to join our team in the role of Web Developer Intern.
Your key responsibilities will include:

Posted

19 days ago

Junior Web Developer Junior Web Developer

Assunta Hospital

Full Time

Petaling Jaya

Support the integration of web applications with the hospital’s Hospital Information System (HIS) and third-party APIs using Microsoft SQL Server.
Conduct testing and debugging of applications, perform routine database maintenance, and assist in resolving issues reported by hospital staff.
Work closely with the IT team and various hospital departments to gather requirements and deliver technical solutions that improve clinical workflows. ...

Posted

a month ago

Web Developer (6-months Contract) Web Developer (6-months Contract)

Omnicom Media Asia Pacific

Full Time

Petaling Jaya

Experience building banners, display ads or HTML creative
Comfortable managing structured data in Excel and Google Sheets
Able to work to fixed campaign deadlines and manage multiple builds in parallel ...

Posted

a month ago

Web Developer (m-f-x) Web Developer (m-f-x)

ARRK Engineering GmbH

Full Time

Petaling Jaya

- Collaborative Environment: Work alongside talented engineers, designers, and product managers in a supportive and inclusive team that values open communication and shared success.
- Growth Opportunities: We invest in your professional development through mentorship, training, and access to conferences and certifications.
- Modern Tech Stack: Work with cutting-edge technologies and tools in cloud-native environments, microservices, and modern frontend frameworks. ...

Posted

a month ago

Web Application Developer Web Application Developer

SILVERLAKE

Full Time

Petaling Jaya

Troubleshoot, debug, optimise, and enhance application performance, reliability, and scalability.
Manage assigned development tasks and deliver project milestones within agreed timelines.
Collaborate closely with Software Engineers, Business Analysts, Technical Specialists, and project stakeholders throughout the Software Development Life Cycle (SDLC). ...

Posted

9 days ago

Web Application Developer Web Application Developer

Silverlake

Full Time

Petaling Jaya

Collaborate with software engineers, business analysts, technical specialists, and project stakeholders throughout the SDLC using Agile or Waterfall methodologies.
Analyze and resolve complex technical issues by designing robust, scalable, and maintainable solutions for enterprise applications.
Stay current with emerging technologies, frameworks, and software engineering best practices, and apply them where appropriate. ...

Posted

25 days ago

ASP.Net Developer ASP.Net Developer

Fourtitude.asia

Full Time

Petaling Jaya

• Ensure all source codes are optimized, written and documented in compliance with the company’s standards.
• Ensure timely project delivery with good quality.
Qualification & Experience Requirements: ...

Posted

11 days ago

Senior Full Stack Engineer — AI - Agentic Systems Senior Full Stack Engineer — AI - Agentic Systems

Food Market Hub

Full Time

Petaling Jaya

You will work across the entire stack — from frontend experiences and APIs to distributed systems, data infrastructure, LLM orchestration, agentic workflows, evaluation systems, and autonomous optimization loops.
The ideal candidate has deep hands-on experience with Claude/Anthropic models, agentic architectures, tool-use, multi-step reasoning, autonomous execution loops, and AI-driven self-optimization.
You should be comfortable asking: "How can we make the system improve itself rather than requiring an engineer to manually optimize every workflow?" ...

Posted

17 days ago

Senior Full Stack Engineer — AI - Agentic Systems Senior Full Stack Engineer — AI - Agentic Systems

Food Market Hub

Full Time

Petaling Jaya

You will work across the entire stack — from frontend experiences and APIs to distributed systems, data infrastructure, LLM orchestration, agentic workflows, evaluation systems, and autonomous optimization loops.
The ideal candidate has deep hands-on experience with Claude/Anthropic models, agentic architectures, tool-use, multi-step reasoning, autonomous execution loops, and AI-driven self-optimization.
You should be comfortable asking: "How can we make the system improve itself rather than requiring an engineer to manually optimize every workflow?" ...

Posted

17 days ago

Senior Full Stack Engineer — AI - Agentic Systems Senior Full Stack Engineer — AI - Agentic Systems

FOOD MARKET HUB

Full Time

Petaling Jaya

Full Stack EngineeringFrontend: React, Next.js, TypeScript, modern component architectures, state management, real-time and streaming AI interfaces, agent activity and execution interfaces, data visualization.Backend: Node.js, TypeScript, Python, REST APIs, GraphQL, WebSockets and streaming, event-driven architectures, background workers, job queues, distributed systems, authentication and authorization.
Distributed SystemsDesign systems that reliably execute thousands or millions of AI and data-processing tasks. Kubernetes, Docker, Cloud Run and serverless, message queues, Redis, Kafka or equivalent, distributed job processing, concurrency management, rate limiting, retries, idempotency, fault tolerance, observability. You know how to build systems that stay reliable when agents fail, APIs time out, models hallucinate, or downstream services go away.
Data & Learning InfrastructureBuild the infrastructure agents need to learn from historical executions. PostgreSQL, BigQuery or equivalent data warehouses, ClickHouse or analytical databases, vector databases, embeddings, retrieval systems, event logs, feature stores, analytics pipelines, data ingestion. ...

Posted

17 days ago

Back End Developer Back End Developer

Techstreet Malaysia

Full Time

Petaling Jaya

Position: Junior Backend Developer (PHP, Node.JS)
Location: Bandar Sunway / Bangsar
Position Summary: ...

Posted

19 days ago

Frontend - Interface Engineer (Contract of Employment) Frontend - Interface Engineer (Contract of Employment)

Versa Asia

Full Time

Petaling Jaya

Collaborate closely with designers and backend engineers throughout the build process.
Own quality assurance for the interfaces you build.
Write clean, maintainable, and extensible code. ...

Posted

10 days ago

Full Stack Software Engineer - AI Finance Agent Full Stack Software Engineer - AI Finance Agent

BJAK

Full Time

Petaling Jaya

Work with product, design, mobile and operations teams to launch fast.
Integrate APIs, handle data flows and improve production reliability.
Use analytics, feedback and production issues to improve features after launch. ...

Posted

3 days ago

Angular Tech Lead | Frontend Engineering Angular Tech Lead | Frontend Engineering

JEV Management & Trading

Full Time

Petaling Jaya

EPF & SOCSO
Annual Leave
Medical Leave ...

Posted

19 days ago

Rust Fullstack Developer Rust Fullstack Developer

Datadot Software Solution

Full Time

Petaling Jaya

Backend and APIs: Strong knowledge of API design, database schema design, transactional integrity, and integration with third-party services (OAuth, signing, webhooks).
Databases: Solid PostgreSQL experience - migrations, indexing, roles and privileges; comfortable reasoning about data integrity enforced at the database layer.
Tools and Collaboration: Git with Conventional Commits, pre-commit hooks, CI/CD pipelines, containerized development environments; familiarity with LLM-based coding assistants. ...

Posted

22 days ago

Lead Engineer - Wealth Management App Lead Engineer - Wealth Management App

BJAK

Full Time

Petaling Jaya

Make architecture decisions and technical trade-offs that balance speed, scalability, reliability and maintainability.
Break ambiguous product and technical problems into clear engineering solutions and execution plans.
Set a high bar for code quality, system design, testing, security, observability and production reliability. ...

Posted

3 days ago

Full Stack Software Engineer - AI Finance Agent Full Stack Software Engineer - AI Finance Agent

BJAK

Full Time

Petaling Jaya

Work with product, design, mobile and operations teams to launch fast.
Integrate APIs, handle data flows and improve production reliability.
Use analytics, feedback and production issues to improve features after launch. ...

Posted

a month ago