What Jobs are available for System Developer in Malaysia?
Showing 2789 System Developer jobs in Malaysia
Quant System Developer
Posted 17 days ago
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Job Description
Performance Optimization: Profile and tune code for sub-millisecond performance and high throughput. Minimize network, kernel, and serialization overheads in critical execution paths. Optimize order routing and feed handling for multiple venues and protocols (e.g., FIX, native APIs, WebSocket).
Collaboration & Integration: Partner with quant researchers to integrate trading strategies into production systems. Work closely with infrastructure teams on bare-metal deployments, low-latency networking, and time synchronization (e.g., PTP).
Monitoring & Reliability: Build robust fault-tolerant systems with real-time logging, monitoring, and alerting. Ensure high availability and disaster recovery mechanisms. Work timing needs to cater to US trading hours (3pm to 12am Malaysia time)
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Senior Cloud System Developer
Posted 12 days ago
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Software Developer (System-Level Programming)
Posted 17 days ago
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Job Description
Software Developer (System-Level Programming)
role at
Virtuozzo .
Location: suburb of Kuala Lumpur, Malaysia (hybrid model: 3 days in office / 2 days remote)
About Virtuozzo Virtuozzo is a leading innovator in virtualization and cloud infrastructure solutions, empowering service providers worldwide to build and manage any cloud—private, public, or hybrid—efficiently and cost-effectively. We pioneered container-based virtualization technologies and actively contribute to foundational OSS projects such as OpenVZ, Linux kernel, Kubernetes, CRIU, KVM, OpenStack, and more. At Virtuozzo, you’ll be joining a globally distributed engineering team solving infrastructure-grade challenges and powering the next wave of cloud platforms. To join our VHI Storage Team, we are looking for developers to contribute to architecture and delivery of high-availability systems.
Role & Responsibilities
Design, develop, and maintain system-level software components primarily in C.
Work in a Linux-based environment, including debugging, performance tuning, and automation.
Collaborate with cross-functional teams to design scalable and reliable systems.
Analyze and improve network-related functionality and performance.
Participate in code reviews, architecture discussions, and technical planning.
Requirements
Strong hands-on experience with Linux development and internals.
Proficiency in C, with the ability to write clean, efficient, and maintainable code.
Solid understanding of system-level programming, including memory management, concurrency, and IPC.
Good knowledge of computer networks, including TCP/IP stack and socket programming.
Excellent fluency in English.
Nice to Have
Experience with Golang and/or Python.
Familiarity with designing and implementing distributed systems.
Knowledge of performance profiling and debugging tools.
Experience with Linux AIO, io-uring, RDMA stack in Linux.
Understanding of at least one of S3/NFS/Samba/iSCSI/NVMeOF protocols, Linux VFS internals, file systems architecture, Linux block I/O subsystem.
What We Offer
Attractive, market‑competitive compensation (Competitive in the KL market).
Hybrid working model: 3 days/week in our office, 2 days remote — balancing collaboration with flexibility.
Comprehensive private medical insurance.
Professional growth: training budget, certification support, mentorship, and career progression pathways.
Inclusive, multicultural culture: work alongside talented engineers from across the globe on infrastructure-grade cloud products.
Employee perks: recognition programs, referral bonuses, and learning initiatives such as book clubs or tech talks.
Regional impact: contribute to innovations used by CSPs and MSPs across Asia and beyond.
Why Kuala Lumpur? KL’s thriving tech ecosystem and multicultural community make it an ideal base for ambitious engineers. At Virtuozzo’s regional hub, you’ll be central to Southeast Asia’s cloud infrastructure growth, collaborate across time zones with teams spanning Europe, the Americas, and Asia, and enjoy hybrid flexibility, professional support, and local social connections.
How to Apply Ready to build infrastructure-grade experiences that power global cloud services? Send your resume. Feel free to share with your network too!
Seniority level
Entry level
Employment type
Full-time
Job function
Engineering and Information Technology
Industries
IT Services and IT Consulting
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Senior Software Developer (System Integration)
Posted 17 days ago
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Job Description
Seagate’s Global Factory Information Technology (GFIT) organization is a dynamic and diverse team with members located across our high-tech manufacturing sites in the United States, Asia, and Northern Ireland. We’re a global organization servicing the IT needs of R&D, Engineering, Manufacturing and Equipment management for Seagate Global Factory operations. The GFIT team is a key development hub that provides world class application development and solutions using cutting edge technology. Our team embraces Scaled Agile Framework (SAFe), a popular framework that improves project delivery, decreased time-to-market, and increased stakeholder value. Our team is one of the pioneers to adapt various tools and languages striving towards IT 4.0. Additionally, we are at the forefront of leading Generative AI (GenAI) adoption across the organization, driving innovation and efficiency through advanced AI technologies. About the role - you will:
Engage in the full lifecycle of web and desktop apps integration, including requirements gathering, design, development, testing, implementation, and support activities. Collaborate closely with engineers and users to ensure seamless integration that fits operational objectives. Diagnose and resolve issues related to web applications and interfaces, ensuring minimal downtime and optimal performance. Work collaboratively in a global environment, fostering strong teamwork and communication with team members, Scrum Masters, and Product Owners. About you:
Exceptional problem-solving abilities , particularly in root cause analysis. Quick learner with the ability to grasp new technologies and concepts rapidly. Enthusiastic and collaborative mindset, coupled with self-motivation and independence. Excellent analytical and debugging skills , with a proven track record of working effectively both independently and as part of a team. Effective communication and interpersonal skills , essential for thriving in a cross-functional team environment. Your experience includes:
Experience : Minimum of 5 years of relevant experience in semiconductor and software development. Technical Expertise : Proven experience in system integration and microservices development and working within Kubernetes and Docker environments. Programming Skills : Proficiency in JAVA, J2EE, JDBC, EJB, JPA/Hibernate, Spring Boot, Angular/JS, HTML/CSS, demonstrated by leading the development and deployment of a scalable manufacturing dashboard on Weblogic and WildFly platforms. Web Services & APIs : REST, SOAP, JSON, XML/XSD Source Code Management : Git, GitLab Build & Deployment Tools : Ant, Maven, Jenkins Database Knowledge : Essential knowledge of PL/SQL and Oracle databases. Educational Background : Bachelor's degree in computer science, Information Technology, or a related discipline. You May Also Have: Corporate Representation : Experience representing a multinational corporation. Semiconductor Manufacturing Processes : Knowledge of semiconductor manufacturing processes. Agile Development : Experience working in an Agile development environment. Location:
Our Penang office is located in Suntech at Cybercity. Easily accessible from two bus stops, many employees take mass-transportation to work. Ample free on-site parking is also available. Enjoy our on-site gym, test your ping-pong skills, or take on your colleagues in a badminton match after work. You can grab breakfast, lunch and coffee at our on-site cafe. Prefer to eat off-site? The public food court across the street offers many delicious options. Location : Penang Malaysia Suntech Travel : None
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Software Developer (Whatsapp Blasting System)
Posted 16 days ago
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Job Description
About the job Software Developer (Whatsapp Blasting System)
Key Responsibilities: Design, develop, and implement high-performance WhatsApp bulk messaging systems. Integrate and optimize the WhatsApp Business API or third-party messaging platforms to ensure scalability and reliability. Ensure compliance with WhatsApp's terms, regulations, and best practices to maintain uninterrupted service. Monitor and improve delivery rates, user engagement, and overall system efficiency. Conduct thorough testing, debugging, and performance optimization to ensure seamless operation. Requirements: Proven experience developing WhatsApp blasting systems or similar bulk messaging platforms. Proficiency in any programming language (e.g., Python, Java, Node.js, PHP, C#). Familiarity with API integration, real-time data handling, and scalable architecture. Strong understanding of messaging compliance and regulatory requirements. Excellent problem-solving and analytical skills.
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Software Developer
Posted 10 days ago
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Job Description
Key Responsibilities
• Develop, build, and maintain secure and scalable .NET backends for web and mobile applications.
• Collaborate with cross-functional teams to design, develop, and implement effective solutions.
• Optimize application and database performance for scalability and reliability.
• Troubleshoot, debug, and resolve software defects when required.
• Participate in code reviews and provide constructive feedback to team members.
• Implement and maintain unit and integration testing frameworks.
• Continuously improve development processes, tools, and practices.
• Stay updated on emerging technologies, architectures, and frameworks relevant to the business.
Requirements
• Bachelor’s Degree in Computer Science, Information Technology, or equivalent.
• Minimum 3 years of experience in .NET Technologies (.NET, .NET Core, .NET Framework, ASP.NET Web API/MVC, Entity Framework).
• Fresh graduates are welcome to apply.
• Proficiency in RDBMS and NoSQL, with ability to design efficient database schemas.
• Good understanding of web and mobile application architecture, clean architecture, and microservice architecture.
• Solid grasp of OOP principles and design patterns.
• Strong communication and interpersonal skills with the ability to work independently.
• Experience with unit and/or integration testing is an added advantage.
• Familiarity with JavaScript/TypeScript (Node.js, Nest.js, Express.js) is a plus.
• Willingness to travel based on project requirement
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Software Developer
Posted today
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Job Description
Quantios Klea , a global leader in Trust, Private Client, Corporate Services, and Fund Administration, as we advance Klea—our innovative SaaS platform dedicated to corporate legal entity management. Designed to simplify complex governance and compliance processes, Klea empowers corporate clients to maintain regulatory compliance and streamline their operations with ease. As part of the Quantios Klea team, you’ll contribute to a transformative platform developed with a singular focus on corporate client needs, backed by a team with extensive industry expertise.
Job Description
Building, and testing both the front-end and back-end aspects of the products
Optimization of the application for maximum speed and scalability
Implementation of security and data protection
Translation of UI/UX wireframes to visual elements
Active contribution to advanced agile software development practices within and across development teams
Diagnosis of, and remediation of customer-reported issues, working with clients when appropriate
Job Requirements
2+ years’ experience of building enterprise scale B2B commercial software products in an object-oriented language such as C# or Java.
Experience with building well designed web applications (HTML, CSS, Javascript, Typescript, React)
Knowledge of integrating external systems via REST.
Experience with authentication mechanisms like OAuth2 and JWT is a plus.
Ability to diagnose and solve technical problems under the guidance of senior technical leaders.
Understanding of design principles for scalability, performance and availability and able to apply this to day-to-day activities
Working knowledge of secure development lifecycle
Mendix development is an added advantage.
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Software Developer
Posted today
Job Viewed
Job Description
Location:
Butterworth, Penang
️
Type:
Full-Time | Malaysia Citizens Only
️
Language Requirement:
Must be proficient in
Mandarin
(for client communication)
Mobile Developer (Flutter) — Junior / Mid Level
Design and build mobile applications using
Flutter .
Maintain and update existing applications (bug fixes, version upgrades).
Ensure timely delivery of high-quality work.
Collaborate effectively with team members.
Requirements
1–2 years of experience in mobile app development.
Proficient in
Flutter
framework and
Dart
language.
Familiar with app publishing processes for Android/iOS.
Strong problem-solving skills and attention to detail.
Degree in
Computer Science ,
Software Engineering , or related field.
Able to communicate fluently in
Mandarin .
Based in or willing to work in
Butterworth, Penang .
Malaysia citizens only.
Backend Developer (C#) — Mid Level Responsibilities
Develop and maintain
web-based server-side applications
using
C#
and
.NET
technologies.
Design and optimize
SQL Server
database structures.
Build and maintain
RESTful APIs
to support mobile and web applications.
Collaborate with frontend and mobile teams to integrate system components.
Ensure performance, scalability, and reliability of backend systems.
Troubleshoot, debug, and optimize code for high performance.
Requirements
Minimum
2 years
of experience in backend development.
Strong knowledge of
C# ,
ASP.NET Core , and
SQL Server .
Familiar with
API development
and
version control tools
(e.g., Git).
Experience with
Laravel, HTML, JSON , or other frameworks is an added advantage.
Bachelor’s or Master’s degree in
Computer Science ,
Engineering , or related field.
Proficiency in
Mandarin
for communication with clients.
Able to work in
Butterworth, Penang .
Malaysia citizens only.
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Software Developer
Posted 1 day ago
Job Viewed
Job Description
Quantios Klea , a global leader in Trust, Private Client, Corporate Services, and Fund Administration, as we advance Klea—our innovative SaaS platform dedicated to corporate legal entity management. Designed to simplify complex governance and compliance processes, Klea empowers corporate clients to maintain regulatory compliance and streamline their operations with ease. As part of the Quantios Klea team, you’ll contribute to a transformative platform developed with a singular focus on corporate client needs, backed by a team with extensive industry expertise.
Job Description
Building, and testing both the front-end and back-end aspects of the products
Optimization of the application for maximum speed and scalability
Implementation of security and data protection
Translation of UI/UX wireframes to visual elements
Active contribution to advanced agile software development practices within and across development teams
Diagnosis of, and remediation of customer-reported issues, working with clients when appropriate
Qualifications
2+ years’ experience of building enterprise scale B2B commercial software products in an object-oriented language such as C# or Java.
Experience with building well designed web applications (HTML, CSS, Javascript, Typescript, React)
Knowledge of integrating external systems via REST.
Experience with authentication mechanisms like OAuth2 and JWT is a plus.
Ability to diagnose and solve technical problems under the guidance of senior technical leaders.
Understanding of design principles for scalability, performance and availability and able to apply this to day-to-day activities
Working knowledge of secure development lifecycle
Mendix development is an added advantage.
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Software Developer
Posted 1 day ago
Job Viewed
Job Description
UK-based freight forwarder
Location:
Subang Jaya
Key Responsibilities
Build complex technical solutions to meet functional requirements and user acceptance criteria
Provide accurate estimates for development requirements, working within agreed estimates and notifying Technical Lead and/or Architect promptly of any slippage or issues
Build unit tests to eliminate regressions and allow a smooth integration for the Product, in line with development standards
Perform thorough developer testing on new developments to meet the agreed “definition of done”
Provide expert-level support during user story testing to eliminate defects and ensure robust and highly performant software is delivered
Actively participate in all Agile ceremonies, providing 360-degrees feedback to ensure continuous improvement to the execution of Product development
Be able to work alongside DCs in order to offer potential solutions for customer requirements
Investigate and resolve intricate issues escalated from the application support team, keeping relevant stakeholders informed of progress
Ensure software developed can be moved through various client environments in a repeatable and consistent manner through our deployment processes
Key Requirements
Applied knowledge of Agile methodologies for small to medium teams, and for small to medium projects, where team makeup may be transient
Uses a combination of logic, analysis and past experience and knowledge to solve problems effectively
Applied knowledge of techniques for troubleshooting functional and performance issues, such as optimising SQL and refactoring code
Front-end
ASP.NET Core (MVC, Razor Pages, Blazor)
JavaScript, jQuery, Bootstrap, CSS/LESS
Node.js, Gulp
Back-end
.NET Core (6.0–8.0)
Entity Framework Core
C#
Toolchain
Visual Studio 2022/2026
Git
.NET Core CLI
NuGet
npm
Gulp (and plugins)
xUnit
Azure DevOps pipelines
Databases
SQL Server Express LocalDB (development)
Azure SQL Database (cloud)
SQLite (unit testing)
If you are interested in this position, you may apply directly by clicking “Apply” button directly or you may apply through our website
Specialization : Information Technology;Software Engineer/ Developer Type of Employment : Permanent Minimum Experience : 3 Years
Work Location
: Selangor
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