Total 2,210 qc engineer job vacancies in Information Technology category

Skills:

L3 Application Support Engineer to ensure 24/7 reliability, performance, and security of critical banking applications.

You’ll own complex incident resolution, drive automation to reduce manual toil, and partner with Dev, Security, and Business teams to maintain high availability and compliance.

Core Day-to-Day Responsibilities:

1. System Reliability & Availability Management  Provide L3 application support with continuous monitoring of critical production banking apps to ensure maximum uptime  Rapidly triage, diagnose, and resolve P1/P2 incidents while meeting corporate financial SLAs  Perform daily health checks, system updates, patches, and proactive monitoring to detect anomalies before business impact  Support DR drills and lead high-severity incident response with swift troubleshooting to maintain system resilience

 2. DevOps Engineering & Automation  Manage and support application deployments, automated configurations, and batch jobs via CI/CD pipelines  Identify, prioritize, and remediate system vulnerabilities/security flaws per compliance standards  Track EOS/EOL software components and plan technical upgrades to ensure system integrity and regulatory compliance  Design and implement automation scripts in PowerShell, Bash, Python to eliminate repetitive tasks and streamline maintenance/reporting

 3. Cross-Functional Collaboration & Environment Control  Work closely with developers, vendors, security/compliance teams, and business units to investigate issues and deliver long-term fixes  Coordinate and execute change/release management across Dev, UAT, and Production to maintain environment uniformity  Author and maintain technical runbooks, incident post-mortems, and engineering documentation to empower L1/L2 support and onboarding  Key Skills

Key Skills:

Azure, RHEL, Windows Server, SQL Server, MongoDB, Redis, Elasticsearch, PostgreSQL, Jenkins/GitLab CI/CD, ELK, Grafana, PowerShell, Bash, KQL, Azure AD, Defender for Cloud, ITIL

Job Description

Get to Know the Team

The Payment Experience Team at Grab seeks to create a seamless and unified payment experience across our multiple applications. We are a diverse team that utilizes a variety of coding languages to develop and maintain various apps, aimed at providing an excellent and consistent payment experience for our users.

Get to Know the Role

We are seeking an experienced and experienced Lead Software Engineer to join our innovative team. In this pivotal role, you will lead the development of cutting-edge financial solutions, driving and fostering a collaborative environment. The role is an Individual Contributor role and reports directly to the Senior Engineering Manager.

You will be based in Singapore.

The Critical Tasks You Will Perform

• Collaborate with cross-functional teams to define, design, and ship new features
• Establish best practices for development and ensure adherence to coding standards
• Optimize application performance and troubleshoot critical issues
• Stay up-to-date with the latest technologies and industry trends
• Participate in the full software development lifecycle, from concept to deployment
• Contribute to technical decision-making and long-term strategy for mobile development

Qualifications

What Essential Skills You Will Need

• Bachelor’s degree in Computer Science, Software Engineering, or a related field
• 5+ years of backend development experience
• Strong proficiency in backend development with Go (Golang)
• Hands-on experience with cloud platforms (AWS, GCP, Azure), compute technologies (e.g., Kubernetes), and CI/CD pipelines
• Proven ability to manage multiple priorities simultaneously and deliver projects end-to-end across teams
• Ability to balance hands-on engineering with leadership responsibilities—mentoring others while still writing code and driving execution plans
• Strong communication skills with the ability to manage stakeholders effectively across teams
• Thrives in fast-paced, dynamic environments and consistently delivers high-quality outcomes

Preferred Qualifications:

• Experience with payments
• Familiarity with CI/CD pipelines
• Understanding of Agile methodologies
• Fluent with AI tools like Cursor

About EPAM

EPAM is a leading global provider of digital platform engineering and development services. EPAM has been expanding in Singapore since 2013 and delivering the best solutions to our customers. As a recognized leader, EPAM Singapore achieved Great Place to Work® Certification in 2023 and is committed to providing our team with inspiring careers.

You will have the opportunity to work with fellow talented technologists and accelerate your career by participating in our numerous upskilling, training, and certification programs. That is why EPAM Singapore was awarded Gold for Best In-House Certification Programmes in the Employee Experience Awards 2023 and Silver in the SkillsFuture Employers Awards 2022 for our efforts in championing employees' skills development and building a lifelong learning culture at the workplace. You can also look forward to developing holistically with the multiracial festivals and various wellness and cultural activities organized by our passionate colleagues here.

Why EPAM?

• By choosing EPAM, you're getting a job at one of the most loved workplaces according to Newsweek 2022 & 2023.
• Employee ideas are the main driver of our business. We have a very supportive environment where your voice matters.
• You will be challenged while working side-by-side with the best talent globally. We work with top-notch technologies, constantly seeking new industry trends and best practices.
• We offer a transparent career path and an individual roadmap to engineer your future & accelerate your journey.
• At EPAM, you can find vast opportunities for self-development: online courses and libraries, mentoring programs, partial grants of certification, and experience exchange with colleagues around the world. You will learn, contribute, and grow with us.

What You’ll Do

• Establish comprehensive User Acceptance Testing (UAT) scenarios, write robust test cases and execute testing plans
• Own the test plan sign-off process and ensure functional testing quality to support flawless production implementations
• Collaborate with cross-functional teams to translate business needs into technical specifications and review Business Requirement Documents (BRDs)
• Perform detailed impact analysis on existing systems and map end-to-end user journeys to blueprint testing parameters
• Conduct post-implementation reviews to verify system outcomes match expected business rules
• Assist operations teams with defect triaging and production error resolution
• Support change management by documenting process changes, updating operations guides and training staff on new rules.

What Will Make You Shine

• Hands-on expertise in the software testing lifecycle, including designing functional test scenarios, writing test cases and tracking defects
• Proficiency in requirements gathering, business analysis and translating business needs into technical specifications
• Demonstrated ability to design visual process maps, user flows and end-to-end user journeys
• Strong analytical skills to perform impact assessments, identify system gaps and translate operational issues into compliant solutions
• Excellent communication skills to bridge technical teams and business users, facilitate audits and coordinate deliverables
• Experience working within Agile frameworks to coordinate and deliver system enhancements
• Ability to adapt to continuous improvement processes, manage testing timelines and support operational change management.

How We Hire

Here, we summarize the typical journey to finding a job within EPAM:

• Apply and tell us about yourself
• Go through some standard interviews:

1. General interview with a recruiter
2. Technical interview with our technology experts
3. Manager interview or Offer interview with a hiring manager

• Get ready to join the team

Not sure if you meet all the requirements? No problem. Let’s talk anyway and find out more.

It takes 1 min of application to start the journey with us. Apply now!

Job Summary

Responsible for patching and vulnerability management of Windows Server, VMWare ESXi, Linux, and Unix environments to ensure system security and stability.

Responsibilities

• Administer Windows Server (2008/2012/2016/2019) and VMWare ESXi environments to maintain operational efficiency and security
• Manage and deploy Hyper-V and VMware virtual machines to support infrastructure needs
• Perform patch assessments and plan deployment strategies to mitigate vulnerabilities
• Automate pre- and post-patching tasks to improve patch management efficiency
• Troubleshoot operating system and VMWare-related issues to minimize downtime
• Utilize patch management tools such as BigFix and SCCM to execute patching processes
• Monitor and maintain system logs to detect and resolve potential issues proactively
• Manage Active Directory configurations including OU, GPO, forest, and domain settings to support organizational policies
• Apply knowledge of cluster management software and clustering technologies (geo cluster, multinode passive/active) to ensure high availability
• Conduct BIOS and firmware upgrades to maintain hardware performance and security
• Understand and apply RAID technologies (RAID 0+1, RAID 1, RAID 5) for data redundancy and performance
• Operate within SLA-driven environments to meet service delivery expectations
• Communicate effectively with team members and stakeholders to coordinate system administration tasks
• Adapt to flexible, team-oriented, and dynamic work environments
• Provide on-call support during weekdays and work on weekends as per roster requirements

Required competencies and certifications

• 6+ years of experience in Windows and VMware system administration

• Bachelor’s or master’s degree in computer science, Engineering, Information Technology, or a related field.

• Proven experience in patch management and vulnerability management
• Strong troubleshooting skills in OS and VMWare environments
• Experience with patch management tools such as BigFix and SCCM
• Ability to work in SLA-driven environments and provide on-call support

Preferred competencies and qualifications

• Working experience with RHEL, HP-UX, Solaris, or AIX servers
• Basic knowledge of RAID technologies and cluster management software

Job Description:

• Provide technical assistance to customers via on-site visits, phone calls, WhatsApp, and email communications.
• Perform installation, commissioning, maintenance, fault diagnosis, and repairs at customer locations.
• Collaborate with vendors to escalate and resolve complex technical issues.
• Deliver training sessions and product demonstrations to end users or clients.
• Handle internal product servicing and support training initiatives.

Requirements:

• Diploma in Electrical/Electronic Engineering, Information Technology, or a related field.
• At least 2 years of relevant work experience.
• Strong communication and presentation skills, both written and verbal.
• Service-minded with a proactive and positive approach toward customer engagement.

To submit your application, please apply online apply@rn-care.com or call +(65) 6223 0323 for private and confidential discussion.

Your interest will be treated with the strictest of confidence. We regret that only shortlisted candidates will be notified or contacted.

RN Care Pte. Ltd.
EA License No: 17C8900

• To support and maintain business web applications.
• To discuss with business users to understand business requirements for systems enhancements.
• To provide enhancement to the systems based on time to time business needs.
• To liaise and support year-end audit activities on related systems eg., wafer map systems
• To maintain and enhance operation web applications related to MES related systems.
• To write technical procedures and documentation for the applications including operations, user guide, etc.
• To Investigate and resolve application functionality with vendor, if enhancement is needed.
• To assist in troubleshooting software application issues.

Required Experience and Qualifications (Required knowledge, skills and experience---however acquired):

• Degree in Computer Science or Computer Engineering with at least 2-5 years’ of relevant experience
• Experiences in Platforms like ASP.Net, VB.Net, and C#.net with J2 EE & JavaScript are required.
• Hands on experience in Oracle & SQL Server databases SQL queries and stored procedures.
• Knowledge in SQL Server Reporting Service will be added advantage.
• Been through at least 2 cycles of full SDLC Implementation.
• Understanding of the semiconductor industry business will be added advantage.
• Independent,strong analytical skills and ability to work under pressure with tight deadlines.

·      Job description

·      We are seeking a motivated and talented Software Engineer – Java Developer to join our development team. 

·      The ideal candidate will be responsible for analysing requirements, developing high-quality applications, performing testing activities, and supporting software implementation and maintenance while adhering to coding standards and security guidelines. 

Key Responsibilities 

·      Analyse process and program specifications and translate them into efficient, maintainable code. 

·      Develop, test, and maintain Java-based applications and software components. 

·      Ensure adherence to programming standards, coding best practices, and security guidelines.

·      Perform configuration management activities, including planning, controls, and audits. 

·      Develop unit test cases, execute tests, and document results to ensure software quality. 

·      Support integration testing, system testing, User Acceptance Testing (UAT), and production implementation. 

·      Investigate and resolve defects, bugs, and production issues in a timely manner. 

·      Perform system enhancements and modifications as required. 

·      Prepare and maintain technical and system documentation. 

·      Analyse functional requirements and contribute to application design using established development methodologies. 

Required Qualifications

·      1–4 years of experience in application development and software delivery. 

·      Hands-on experience in Java and related technologies. 

·      Experience in system development and maintenance. 

·      Strong analytical and problem-solving skills with a creative mindset. 

·      Good written and verbal communication skills in English. 

·      Willingness to travel when required. 

·      Preferred Attributes Self-motivated with a positive attitude and high energy. 

·      Strong commitment to quality and timely delivery. 

·      Excellent teamwork, communication, and interpersonal skills. 

·      Customer-focused with a strong service orientation. 

·      Ability to work independently as well as collaboratively within a team. 

·      Oracle Certified Professional (Java) certification is an added advantage.

Immediate 1 Year Project Assignment for Singaporean to join as Network Engineer (Cisco/Fortigate) at Airport work Location

Mon to Fri Office hours 

If you have Dip in IT +2yrs network maintenance experience on Cisco & Fortigate products & seeking to work at Airport location, this is the job for you.

Remuneration: Basic + 1 month Completion Bonus + HP Claim 

Primary Purpose:

1)           Perform and ensure routine maintenance activities are carried out as scheduled.

2)           Perform OS upgrades/patching.

3)           Attend to network and system service and change request. 

4)           Provide resolution for all application and/or technical incidents and work with external support if required.

5)           Identify root cause, preventive and corrective measures for identified problems to prevent recurring incidents.

6)           Provide incident and problem reporting for all stakeholders in timely and professional manner.

7)           Assist in preparing system related documents and ISO Audit

8)           Participate in new project implementation, requirement gathering, setup & installation, testing and commissioning.  

Responsibilities:

Assist in Project Implementation and Maintenance of the Implemented System.

Our Requirements:

1)           Possess at least a Diploma or its equivalent in Computer / IT with minimum 2-3 years working experience in related field. Those with CCNA but no work experience with positive learning attitude can be considered.

2)          Ideal Candidate : 2-3 years of working experience as a Network Engineer supporting Cisco, Fortigate, Huawei product in switch, router, firewall, monitoring tools, security appliances and cablings.

3)           Trained or certified in Cisco, Fortigate products would be advantageous.

4)           Analytical, proactive and able to multi-task and prioritize all work assigned.

5)           Team player with good English communication skills who can also work independently under minimum supervision.

6)           Motivated individual with challenger spirit and leadership are strongly encouraged to apply.

7)           Exceptional troubleshooting and customer-handling skills would be advantageous.

8)           Proactive and responsive on all assigned tasks and incidents and follow up

ES Recruitment Pte Ltd

EA License No: 09C4235

EA Reg: R1103307 (Hong Mei Lin) 

Thales CDI (Cyber-Security Products) is hiring a Mobile Engineer (iOS) to build IAM (Identity & Access Management) mobile apps and SDKs. You will help deliver secure, easy-to-integrate authentication experiences where security is non-negotiable.

You will work in a small, high-impact team and use AI responsibly to accelerate delivery—while applying strong engineering judgment and human-led security review in a security-critical environment.

Responsibilities:

• Design, build and validate mobile apps and SDKs; use AI-assisted tooling to accelerate delivery with mandatory human-led security review.

• Implement secure authentication and identity verification flows (protocol-driven); validate designs against platform threat models.

• Own test strategy for SDKs (unit/integration/UI); use AI to expand coverage while rigorously testing security-critical paths.

• Design clean, well-documented SDK APIs with backward compatibility and minimal binary-size impact.

• Improve the SDLC with pragmatic AI adoption (test generation, review support, debugging and release automation).

• Maintain CI/CD (e.g., Jenkins, GitLab CI) with SAST, dependency scanning and automated security checks; use AI to triage and accelerate remediation.

• Evaluate AI/ML tools and recommend adoption aligned to IAM security and data-handling standards; share best practices.

• Add privacy-conscious telemetry (crash/performance/diagnostics) to support customers without exposing sensitive identity data.

• Contribute to product innovation (prototypes/patents), including AI/ML opportunities that improve security and reduce user friction.

Requirements:

• Degree in Computer Engineering, Information Security, Electronics or related field.

• 5+ years of professional mobile development experience.

• iOS (Swift, SwiftUI/UIKit) expertise, including lifecycle, concurrency and memory management.

• AI-assisted development (e.g., Copilot/Claude/Cursor); able to prompt effectively and critically validate/rewrite output for security-sensitive code.

• Ability to apply AI across the SDLC (tests/docs/debug/review) with strong quality and security judgment.

• Experience building and distributing mobile SDKs (API design, versioning, binary distribution, backward compatibility).

• Familiar with mobile security practices/tools: static analysis, secure storage (Keychain/Keystore), certificate pinning and reverse-engineering countermeasures.

• Advantage: IAM and auth protocols (OAuth 2.0, OIDC, FIDO2, certificate-based authentication).

• Self-directed, collaborative engineer with strong trade-off judgment.

Other Information:

• Working Location: One North

• Working Hours: Monday - Friday, 9am - 6pm

R&D Hardware Design Engineer – Build the Future of Networking 

Are you passionate about cutting‑edge hardware design? Do you want your work to power the networks that connect the world? 

At Hewlett Packard Enterprise (HPE), we don’t just build technology—we build what’s next. Join a global technology leader where innovation, collaboration, and growth come together to create real‑world impact. 

At HPE, your career is more than a job. You’ll be part of a culture that values curiosity, technical excellence, and continuous learning. We invest in our people, challenge them with meaningful work, and support their growth every step of the way. Here, brilliant minds come together to spark technological breakthroughs that transform how businesses and communities operate worldwide. 
 
Why HPE Networking? 
 
HPE Networking is one of our fastest‑growing businesses, delivering open, standards‑based networking solutions used by organizations of every size—from small businesses to the world’s largest enterprises. Our technologies power Branch, Campus, and Data Center environments across the globe. As part of this team, you’ll work with leading‑edge hardware, solve complex engineering challenges, and see your designs deployed at massive scale. 

We’re looking for a driven and innovative R&D Hardware Design Engineer to join our high‑speed digital circuit design team, developing next‑generation networking platforms. If you thrive on technical challenges and want to work on products that truly matter, this role is for you. 

Join HPE Networking—and help design the future of connectivity. 

HOW YOU’LL MAKE AN IMPACT 
 
As a Hardware Design Engineer, you’ll be a key contributor within a highly skilled R&D organization building high‑performance, high‑quality networking products. 
 
You will: 

• Design and develop advanced hardware platforms, from component selection and schematic design through board bring‑up, debugging, and validation. 

• Work hands‑on with complex, high‑speed digital designs that push performance and reliability boundaries. 

• Collaborate with global, cross‑functional teams to integrate hardware deliverables and drive products from concept into production. 

• Perform feasibility studies, design margin analysis, and validation planning to ensure robust, manufacturable designs. 

• Execute empirical testing and root‑cause analysis on new and evolving hardware to meet stringent quality and performance goals.

• Manages and expands relationships with internal and outsourced development partners on electrical hardware design and development, including driving Joint Development Model (JDM) engagements to deliver high-quality, cost-effective solutions and successful program outcomes.

Why You’ll Love Working Here 

• Work on industry‑leading networking technology used worldwide 

• Solve challenging, real‑world engineering problems 

• Collaborate with top‑tier engineers across global teams 

• Grow your career with strong investment in learning and development 

• See your designs move from lab to large‑scale deployment 

About You 

• Bachelor’s or Master’s degree in Electronics Engineering or a related discipline. 

• 4 to 6 years of hands‑on experience in systems and hardware design, including integrated circuits and complex electronic systems such as servers, mobile devices, or similar platforms. 

• Strong technical foundation in both digital and analog circuit design. 

• Excellent analytical and problem‑solving skills, with the ability to troubleshoot complex system‑level issues. 

• Solid knowledge of, and strong interest in, high‑speed design concepts, including signal integrity challenges and power distribution techniques. 

• Practical experience in measuring, testing, and characterizing high‑speed digital signals. 

• Proven board‑level design experience using Cadence CAD tools such as OrCAD and Allegro. 

• Proficient in programming and scripting languages including Python, Perl, and MATLAB. 

Additional Preferred Abilities 

• Strong interpersonal skills with the ability to collaborate effectively in cross functional technical teams, as well as work independently and make sound technical decisions when required; adaptable and willing to take on a wide range of technical projects. 

• Self motivated with a proven ability to build productive working relationships across engineering, operations, and stakeholder teams. 

• Excellent written and verbal communication skills, including the ability to read, interpret, and clearly explain engineering drawings, specifications, and technical documentation. 

Job Responsibilities:

• Support the technical team and construction team for all design matters.
• Review all technical documentation and drawings of the Project works.
• Work closely with consultant on the scope of services, design and project deliverables toenhance site efficiency and constructability.
• Manage design approval process and coordination with the clients, consultants andsubcontractors in a timely manner to resolve all technical issues.
• Ensure strict compliance of the design in accordance with contractual requirements.
• Identifies and highlight to management and project team of any potential risks or issues thatwill impact project performance.
• Support tender team and prepare technical tender documents as per specifications forbidding of civil and structural engineering projects as when assigned.

Requirements:

• PE Board Recognised Degree in Civil Engineering
• Min 1 year of design management experience with at least 2 years of design experience withD&B main contractor or consultancy firm
• Strong coordination and collaboration with other disciplines.
• Good interpersonal and communication skills.
• Good organization and time management skills.

Job Descriptions:

• Participate in the implementation and delivery of telecommunications software projects.
  
• Provide technical support services, including system configuration, business operations support, and system upgrade activities.
  
• Deliver Level 2 and Level 3 technical support to both existing and new customers, ensuring timely issue resolution.
  
• Prepare test plans, develop test cases, and execute testing activities across various project phases to ensure system quality and performance.
  
• Coordinate with external parties, vendors, and stakeholders to support system integration, issue investigation, and troubleshooting activities.
  
• Perform any other duties and responsibilities as assigned by the Project Manager.

Job Requirements:

• Bachelor's Degree in Information Technology, Computer Science, Electrical/Electronic Engineering, or a related discipline.
  
• Proficiency in at least one of the following technical areas: databases (MySQL, PL/SQL), Linux, Python, or Shell scripting.
  
• Prior experience in telecommunications BSS (Business Support Systems) projects will be an advantage.
• Strong analytical and problem-solving abilities, with a proactive mindset and customer-focused approach.
  
• Self-motivated team player with the ability to work independently and manage responsibilities effectively.

• Design, implement and manage enterprise LAN, WAN, data center and cloud network environments.
• Configure, maintain and troubleshoot routers, switches, firewalls, load balancers and network services.
• Provide expertise across routing, switching, connectivity and network architecture.
• Perform advanced troubleshooting and root cause analysis for complex network issues.
• Improve network availability, scalability, performance and resilience.

Skills/Requirement -

• Strong experience in enterprise network engineering.
• Strong hands-on experience with routing, switching and firewall technologies.
• Experience supporting large-scale production environments.
• Strong troubleshooting and incident management skills.

Job Summary

We are seeking a versatile Software Engineer with at least 3 years of professional experience to design, develop, and maintain production-quality systems across the stack. You will solve real engineering problems, leverage AI-assisted tools, and deliver scalable, reliable software solutions.

Responsibilities

• Apply strong software engineering fundamentals to design and implement data structures, algorithms, APIs, distributed systems, and databases for scalable applications
• Debug and optimize system performance to ensure reliability and maintainability in production environments
• Develop backend services using modern languages and frameworks such as Node.js/TypeScript, Python, or Java to build real-world applications
• Build and maintain frontend components using frameworks like React, Angular, or Vue to enhance user experience
• Utilize AI-assisted development tools productively and responsibly to improve coding efficiency and quality
• Independently validate, debug, and maintain production systems to meet operational standards
• Implement and manage CI/CD pipelines, version control with Git, testing practices, and deployment workflows to streamline software delivery
• Operate effectively in cloud and Linux-based environments to support infrastructure needs
• Communicate clearly and collaborate across teams to contribute to frontend, backend, infrastructure, and product discussions
• Demonstrate adaptability by contributing across multiple technical domains and taking ownership from design through deployment

Preferred competencies and qualifications

• Experience with modern frontend frameworks such as React, Angular, or Vue
• Familiarity with cloud and Linux-based environments
• Strong problem-solving and communication skills

About Us

Tentacle Tech is an IT and software development consulting company serving some of Malaysia's largest enterprises. We deliver technology solutions, software development services, and IT consulting across multiple industries. We are looking for a talented professional to join our growing team in the technology sector.

The Role:

We are seeking a motivated Data Engineer to join a dynamic team working within the technology sector. This is a great opportunity for an early-career professional looking to build a solid foundation in data engineering within a fast-paced, enterprise-level environment.

What You'll Do:

• Design, build, and maintain scalable data pipelines and workflows

• Integrate and transform data from multiple sources for downstream use
• Support data warehousing and storage solutions
• Collaborate with cross-functional teams to understand data requirements
• Ensure data quality, integrity, and reliability across systems
• Document data processes and contribute to best practices

What We're Looking For:

• Degree in Computer Science, Data Engineering, or a related field
• Understanding of core data engineering concepts and principles

• Familiarity with SQL and at least one scripting language such as Python
• Exposure to ETL processes and data pipeline development
• Strong analytical and problem-solving skills
• Fresh graduates are welcome and encouraged to apply
• Ability to work effectively in a team environment

What We Offer:

• Competitive salary
• Hands-on experience within the technology sector
• Mentorship and guidance from experienced professionals
• Structured career progression opportunities
• Supportive and collaborative team culture
• On-the-job training to develop your technical skill set

How to Apply:

Apply now with your latest CV or reach out to our recruitment team to learn more.