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Senior Engineer (Middleware & System Integration, Ni-Fi) Location: Kulim, Kedah, Malaysia Responsibilities Integrate, test, install, configure, and support system integration solutions for manufacturing and enterprise applications. Develop, maintain, and enhance middleware, microservices, and application integration solutions based on business and operational requirements. Work closely with Developers, Solution Architects, Application Owners, and Business Users to implement integration solutions that meet functional and technical requirements. Develop, configure, maintain, and support Apache NiFi data flows and microservices-based integration solutions for system-to-system integration, data movement, process automation, and application connectivity. Develop and support system interfaces utilizing technologies such as REST APIs, SOAP Web Services, messaging platforms, and integration frameworks. Develop, enhance, and maintain microservices and integration components to support business and manufacturing applications. Deploy, maintain, and troubleshoot containerized applications on OpenShift platforms. Develop and maintain OpenShift deployment configurations using YAML manifests, templates, ConfigMaps, Secrets, and related resources. Investigate, analyze, and troubleshoot application, middleware, microservices, and integration issues to identify root causes and implement effective solutions. Monitor integration processes and system performance to ensure stability, reliability, and operational efficiency. Collaborate with cross-functional teams, including equipment vendors and manufacturing application teams, to resolve technical issues arising during and after system implementation. Support demand management activities, including new requests, enhancements, defect fixes, and continuous improvement initiatives. Prepare and maintain technical documentation, deployment procedures, support guides, and knowledge base articles. Provide 2nd Level support for middleware and system integration incidents, service requests, and problem management activities. Participate in on-call support activities to ensure operational continuity and timely issue resolution. Requirements Bachelor's Degree in Computer Science, Computer Engineering, Information Technology, Software Engineering, or equivalent. Minimum 3-5 years of experience in middleware development, application integration, enterprise integration, microservices development, or related software engineering roles. Strong experience in developing, implementing, maintaining, and supporting integration and middleware solutions. Hands-on experience with Apache NiFi and microservices development, including flow design, API integration, service implementation, monitoring, troubleshooting, deployment, and support. Experience in developing and supporting microservices using Java, Spring Boot, or similar frameworks is highly desirable. Good knowledge of Web Services technologies, including REST and SOAP. Good knowledge of message bus technology, such as RedHat AMQ. Experience in application troubleshooting, root cause analysis, debugging, log analysis, and production support. Hands-on experience with containerization technologies such as Docker and container-based application deployment. Experience with Red Hat OpenShift and Kubernetes concepts. Strong experience developing and maintaining YAML-based deployment configurations for OpenShift environments. Understanding of RFID solutions, including RFID communication protocols, reader and antenna concepts, tag technologies, and integration with enterprise or manufacturing systems. Good understanding of system integration principles and distributed application environments. Familiarity with manufacturing application systems such as MES and related factory automation integrations is highly desirable. Experience in analyzing requirements, developing solutions, testing, implementing, and supporting software applications and integration services. Ability to work independently in investigating technical issues and delivering effective solutions with minimal supervision. Willingness to provide 24x7 Level 2 support for incident management and operational issue resolution. Highly inquisitive, logical, and analytical with strong troubleshooting and problem-solving skills. Self-driven, proactive, detail-oriented, and able to perform effectively in a fast-paced environment. Strong team player with excellent interpersonal and communication skills. Good command of the English language, both written and spoken.
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.