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Fullstack Jobs in Petaling - September 2026 - Urgent Hiring
Showing 64 jobs results for
"fullstack"
in Petaling
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Undisclosed
- Design, develop, test, and maintain full stack applications using Golang and React.js.
- Develop scalable and maintainable backend services using Golang.
- Build responsive and user-friendly front-end applications using React.js. ...
Posted
a month ago
Undisclosed
- Design, develop, test, and maintain full stack applications using Golang and React.js.
- Develop scalable and maintainable backend services using Golang.
- Build responsive and user-friendly front-end applications using React.js. ...
Posted
a month ago
Undisclosed
- Design, build, and maintain full-stack features on Opal, using React for the frontend and Python services and REST APIs on the backend.
- Write and review production-quality code, including raising and addressing pull requests.
- Model and query data in PostgreSQL, ensuring schema changes are backward-compatible. ...
Posted
18 days ago
Undisclosed
- Design, build, and maintain full-stack features on Opal, using React for the frontend and Python services and REST APIs on the backend.
- Write and review production-quality code, including raising and addressing pull requests.
- Model and query data in PostgreSQL, ensuring schema changes are backward-compatible. ...
Posted
18 days ago
Undisclosed
- Build customer-facing and internal product features end to end.
- Develop web flows, backend APIs, admin tools, dashboards and operational systems.
- Support products across insurance, payments, savings, investing, travel and financial services. ...
Posted
a day ago
Undisclosed
- Full-Stack Development: Design, develop, and maintain both front-end and back-end components of our DELMIA Operation Planning & Optimization applications, ensuring seamless integration and optimal performance.
- Front-End Expertise: Focus on user experience and interface design, utilizing technologies such as JavaScript, TypeScript, React, Leaflet, Redux, HTML, and CSS.
- Back-End Proficiency: Leverage Java, Jakarta EE, Spring Framework, and Hibernate to build robust and scalable back-end systems. ...
Posted
a day ago
Undisclosed
- Develop and maintain web applications using modern frontend frameworks (e.g., Vue.js, Angular.js, Angular or similar).
- Build and maintain backend services using Java (Spring Boot, Tomcat).
- Design, query, and manage databases (primarily PostgreSQL). ...
Posted
24 days ago
Aetherion Dataworks Sdn Bhd
Undisclosed
- Design, build, and maintain modern, scalable full-stack applications (frontend, backend, APIs, and databases).
- Architect robust, maintainable, and reusable code structures and system designs.
- Develop and integrate AI-powered features, AI agents, and LLM-based capabilities into production applications. ...
Posted
20 days ago
Undisclosed
- About the Role
- We are looking for an exceptional Senior/Staff Full Stack Engineer with 10+ years of engineering experience to build the next generation of AI-native software systems.
- This is not a traditional full-stack role. We are looking for someone who understands how to build systems where AI agents can reason, execute, observe outcomes, learn from feedback, and continuously improve their own performance. ...
Posted
16 days ago
Undisclosed
- About the Role
- We are looking for an exceptional Senior/Staff Full Stack Engineer with 10+ years of engineering experience to build the next generation of AI-native software systems.
- This is not a traditional full-stack role. We are looking for someone who understands how to build systems where AI agents can reason, execute, observe outcomes, learn from feedback, and continuously improve their own performance. ...
Posted
16 days ago
MYR15,000 - MYR30,000 Per Month
- Agentic AI ArchitectureDesign and implement production-grade agentic systems using models such as Claude. Agent orchestration, tool calling, function calling, multi-agent architectures, planning and task decomposition, agent memory, context management, state machines and workflow engines, long-running agents, human-in-the-loop systems, autonomous execution, recovery and retry mechanisms, observability, and evaluation. You understand the difference between LLM → Agent → Workflow → Autonomous System, and when each is appropriate.
- Agentic Loops & Self-OptimizationA major part of the role is building closed-loop systems: Goal → Plan → Execute → Observe → Evaluate → Learn → Re-plan → Execute. Systems that evaluate their own outputs, detect failed actions, identify root causes, adjust strategies, optimize prompts and tool selection, keep what works, roll back what does not, and improve over time. Reflection, critique, self-evaluation, feedback loops, reward signals, evaluation frameworks, automated experimentation, memory, retrieval, state management.
- Claude / LLM EngineeringDeep practical experience with Claude/Anthropic APIs is highly desirable. Tool use, structured outputs, streaming, context management, prompt engineering, system prompts, long-context workflows, model routing, token optimization, latency and cost optimization, context compression, agent memory, LLM evaluation. Experience with other frontier models (OpenAI, Gemini, Llama or equivalent) is a plus. ...
Posted
16 days ago
MYR15,000 - MYR30,000 Per Month
- About the Role
- We are looking for an exceptional Senior/Staff Full Stack Engineer with 10+ years of engineering experience to build the next generation of AI-native software systems.
- This is not a traditional full-stack role. We are looking for someone who understands how to build systems where AI agents can reason, execute, observe outcomes, learn from feedback, and continuously improve their own performance. ...
Posted
17 days ago
MYR15,000 - MYR15,000 Per Month
- Monday – Friday
- Standard Office Hours
- Salary: Up to RM15,000 per month ...
Posted
18 days ago
Undisclosed
- Design, build, and maintain full-stack features on Opal, using React for the frontend and Python services and REST APIs on the backend.
- Write and review production-quality code, including raising and addressing pull requests.
- Model and query data in PostgreSQL, ensuring schema changes are backward-compatible. ...
Posted
a month ago
Undisclosed
- Full-Stack Development: Design, develop, and maintain both front-end and back-end components of our DELMIA Operation Planning & Optimization applications, ensuring seamless integration and optimal performance.
- Front-End Expertise: Focus on user experience and interface design, utilizing technologies such as JavaScript, TypeScript, React, Leaflet, Redux, HTML, and CSS.
- Back-End Proficiency: Leverage Java, Jakarta EE, Spring Framework, and Hibernate to build robust and scalable back-end systems. ...
Posted
23 days ago
Undisclosed
- Build customer-facing and internal product features end to end.
- Develop web flows, backend APIs, admin tools, dashboards and operational systems.
- Support products across insurance, payments, savings, investing, travel and financial services. ...
Posted
25 days ago
Undisclosed
- Impactful Work: Be part of a team that builds products and platforms used by thousands of global users. Your work will directly shape the future of our technology.
- Global Collaboration: Join a diverse, international team spread across multiple countries. You'll work with talented professionals from different cultures and backgrounds, bringing fresh perspectives and global impact to every project.
- Innovative Culture: We foster a culture of experimentation, learning, and continuous improvement. You’ll have the freedom to explore new ideas and technologies. ...
Posted
25 days ago
Undisclosed
- You will work with Product/Design/Analytics teams to understand problems, requirements, provide feedback, options, trade offs, and timelines.
- You will collaborate with Android/IOS/Backend/QA/ML Engineers to brainstorm and implement technical solutions that are scalable and addressing the actual problems.
- You will write code that is reusable, scalable and testable. Make sure features are delivered on time and with high quality. ...
Posted
a day ago
Undisclosed
- Get to Know the Team
- The Merchant Growth Platform PST in Malaysia supports merchant marketing products and owns ads, reports, internal tools, and third-party Integration domains for marketing related products.
- Get to Know the Role ...
Posted
8 days ago
Undisclosed
- Lead and manage a team of engineers across frontend, backend and full stack development.
- Own engineering delivery for major product areas, ensuring the team ships quickly without compromising reliability and technical quality.
- Work closely with product, design, mobile, backend and AI teams to turn ambiguous product problems into clear technical execution. ...
Posted
a day ago
Undisclosed
- Develop capacity management reports and tools based on BIRT (Business and Intelligence Reporting Tool)
- Ensure the functionality of the capacity management applications and reports developed in-house
- Customer advice on the use of self-developed capacity management applications and reports ...
Posted
6 days ago
Undisclosed
- Lead and conduct in-depth technical due diligence on potential M&A targets, strategic partners, or new venture opportunities, assessing their R&D capabilities, technology stack, intellectual property (IP) portfolio, and product/process maturity.
- Evaluate the technical feasibility, scalability, and integration challenges of external technologies or solutions. Identify technical risks and potential synergies between the company's existing R&D efforts and external opportunities.
- Proactively monitor emerging technologies, scientific breakthroughs, and industry trends relevant to the company's strategic interests and R&D roadmap. Identify potential technology partners, startups, or research institutions for collaboration, investment, or acquisition. ...
Posted
9 days ago
Undisclosed
- Lead the technical design and execution of major products, features and engineering initiatives.
- Design scalable, reliable and maintainable systems across backend, frontend, APIs, databases and infrastructure.
- Stay hands-on with engineering through coding, prototyping, code reviews, debugging and production problem-solving. ...
Posted
a day ago
Undisclosed
- Owning technical design and execution for major products, systems and engineering initiatives.
- Designing scalable, reliable systems across backend, frontend, APIs, databases and infrastructure.
- Building alongside the team through coding, prototyping, code reviews, debugging and production problem-solving. ...
Posted
7 days ago
Undisclosed
- Owning technical design and execution for major products, systems and engineering initiatives.
- Designing scalable, reliable systems across backend, frontend, APIs, databases and infrastructure.
- Building alongside the team through coding, prototyping, code reviews, debugging and production problem-solving. ...
Posted
9 days ago
Undisclosed
- Owning technical design and execution for major products, systems and engineering initiatives.
- Designing scalable, reliable systems across backend, frontend, APIs, databases and infrastructure.
- Building alongside the team through coding, prototyping, code reviews, debugging and production problem-solving. ...
Posted
16 days ago
Undisclosed
- Owning technical design and execution for major products, systems and engineering initiatives.
- Designing scalable, reliable systems across backend, frontend, APIs, databases and infrastructure.
- Building alongside the team through coding, prototyping, code reviews, debugging and production problem-solving. ...
Posted
2 days ago
MYR7,000 - MYR8,000 Per Month
- Job Title: Senior Java Software Engineer (Spring Boot & Angular)
- Employment Type: 1 Year Renewable Contract
- Location: Petaling Jaya, Malaysia ...
Posted
18 days ago
Undisclosed
- Owning technical design and execution for major products, systems and engineering initiatives.
- Designing scalable, reliable systems across backend, frontend, APIs, databases and infrastructure.
- Building alongside the team through coding, prototyping, code reviews, debugging and production problem-solving. ...
Posted
9 days ago
Undisclosed
- Develop capacity management reports and tools based on BIRT (Business and Intelligence Reporting Tool)
- Ensure the functionality of the capacity management applications and reports developed in-house
- Customer advice on the use of self-developed capacity management applications and reports ...
Posted
a month ago
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