Senior Manager – Application & Infrastructure
Sembcorp IndustriesSingapore, Singapore, Singapore17 days ago
Job descriptionPlay a role in advancing Asia’s energy transition! As a leading renewable energy player, Sembcorp is driving sustainable change, with a growing portfolio of renewables and energy storage solutions across Southeast Asia, China, India, the UK, and the Middle East. Our Renewable Energy segment leverages strong execution and development capabilities to power a cleaner future. We are seeking a proactive and technically skilled professional to bridge the gap between business users and the development team. This role involves gathering user requirements, collaborating with developers, performing application testing, maintaining cybersecurity standards, troubleshooting issues, and providing ongoing support for web-based applications built with modern technologies. The ideal candidate should also have a solid understanding of IT infrastructure and network frameworks to ensure smooth end-to-end application data flow. 1. Requirement Gathering & Analysis Translate user needs into clear technical specifications for developers. Identify potential gaps, risks, and opportunities for system improvement. 2. Development Collaboration Review system designs and suggest improvements aligned with user needs and technical feasibility. 3. Application Testing & Quality Assurance Perform functional, regression, and user acceptance testing (UAT) Report and track defects to ensure timely resolution. 4. Cybersecurity & Compliance Work with IT / security teams to implement and update security patches and best practices. Ensure compliance with organizational and industry cybersecurity standards. 5. Application Support & Issue Management Troubleshoot and resolve application-related problems promptly, escalating to the development team when needed. Document recurring issues and recommend process or system improvements. 6. Code Understanding & Minor Enhancements Perform code modifications, bug fixes, or enhancements when necessary. Collaborate with developers to ensure code quality and maintainability. 7. IT Infrastructure & Data Flow Awareness Map and analyze end-to-end data flow between front-end, back-end, APIs, and integrated systems to ensure reliability and performance. Work with the IT infrastructure / network team to identify and resolve performance bottlenecks or connectivity issues. 8. Reporting & Continuous Improvement Provide recommendations for new features, usability improvements, or system optimizations. Stay updated on emerging web development trends and technologies Bachelor’s degree in computer science, Information Technology, or a related field (or equivalent experience). Strong understanding of web development technologies (HTML, CSS, JavaScript, modern frameworks such as Vue.js / React / Angular, and back-end frameworks such as Laravel / Node.js). Experience with SQL databases and API integrations. Solid grasp of IT infrastructure and networking concepts (e.g., servers, firewalls, DNS, routing, VPN, load balancing, cloud services). Good understanding of end-to-end application data flow from client to server to database. Knowledge of cybersecurity principles and secure coding practices. Hands-on experience in software testing methodologies and tools. Ability to analyze code, debug issues, and implement small to medium code changes. Excellent communication skills to work with both technical and non-technical stakeholders. Strong problem-solving and analytical thinking abilities. Familiarity with DevOps tools (Docker, CI / CD pipelines). Knowledge of cloud platforms (AWS, Azure, or GCP). Experience with network monitoring or infrastructure tools. Understanding of UX / UI principles At Sembcorp, our culture is shaped by a strong set of shared behaviours that guide the way we work and uphold our commitment to driving the energy transition. We foster an institution-first mindset, where the success of Sembcorp takes precedence over individual interests. Collaboration is at the heart of what we do, as we work seamlessly across markets, businesses, and functions to achieve our goals together. Accountability is a core principle, ensuring that we take ownership of our commitments and deliver on them with integrity and excellence. These values define who we are and create a workplace where our people can thrive while making a meaningful impact on driving energy transition. Join us in making a real impact!
Singapore, Central, Singapore (SGP,TOA PAYOH)
About Sembcorp
- Sembcorp is a leading energy and urban solutions provider headquartered in Singapore. Led by its purpose to drive energy transition, Sembcorp delivers sustainable energy solutions and urban developments by leveraging its sector expertise and global track record.
Powering Asia’s Energy Transition
Overview
Key Responsibilities
Engage with business users and stakeholders to understand and document application requirements.
Work closely with front-end and back-end developers to clarify requirements and ensure proper implementation.
Create and execute test plans, test cases, and scenarios to validate new features and bug fixes.
Monitor and maintain the security posture of the application.
Serve as the primary point of contact for user-reported issues and inquiries.
Review and understand the application’s codebase (front-end and back-end).
Understand the IT infrastructure framework that supports the application, including servers, network, firewalls, load balancers, and database connectivity.
Track and report on application performance, incidents, and user feedback.
Required Skills & Qualifications
Preferred Skills (Nice to Have)
Our Culture at Sembcorp
#J-18808-Ljbffr
Create a job alert for this search
Application Manager • Singapore, Singapore, Singapore
Related jobs
%20PTE%20Ltd)
- Promoted
- New!
Senior Manager / Associate Director, Enterprise Applications
PeopleSearchSingapore, Singapore, Singapore Senior Manager / Associate Director, Enterprise Applications.This role oversees multiple application service teams, ensuring effective planning, delivery, and ongoing support of IT solutions.The pos...Show moreLast updated: 3 hours ago
- Promoted
Senior Implementation Manager
WISE ASIA-PACIFIC PTE. LTD.Singapore, Singapore, Singapore We’re looking for a Senior Implementation Manager who is passionate about the Wise mission – money without borders.You’ll be a part of the Wise Platform team, leading the most impactful projects an...Show moreLast updated: 30+ days ago
- Promoted
As400 Infrastructure Manager
Espire InfolabsSingapore, Singapore, Singapore The AS400 IT Infrastructure Manager is responsible for overseeing the end-to-end technical infrastructure and system resources of the IBM iSeries (AS400) platform.
This role ensures the reliable, se...Show moreLast updated: 2 days ago
- Promoted
Senior Manager – Application & Infrastructure
Sembcorp Industries LtdSingapore, Singapore, Singapore We are seeking a proactive and technically skilled professional to bridge the gap between business users and the development team.
This role involves gathering user requirements, collaborating with ...Show moreLast updated: 17 days ago
- Promoted
Service Delivery Manager – Infrastructure
Epergne SolutionsSingapore, Singapore, Singapore Service Delivery Manager – Infrastructure.Service Delivery Manager – Infrastructure.Own end-to-end IT Infrastructure Service Delivery (Data Center, Network, Cloud, End-User, Security).Manage SLAs, ...Show moreLast updated: 30+ days ago
- Promoted
Senior Product Manager, Trading Infrastructure
NEARSingapore, Singapore, Singapore OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa.
At OKX, we believe that the future will be reshaped by crypto, and ...Show moreLast updated: 30+ days ago
- Promoted
Lead - Trading Systems Infrastructure
Drake International SingaporeSingapore, Singapore, Singapore Singapore Permanent Resident | Principal Consultant - Drake International.We are currently partnered with a multinational leader in diversified financial services, offering a broad range of service...Show moreLast updated: 12 days ago
- Promoted
Senior Manager, Information Systems & Technology (Infrastructure Network)
MapletreeSingapore, Singapore, Singapore This position requires leading a team of network engineers to deliver network projects and provide operational support for Mapletree Group, ensuring seamless support for business growth.The primary...Show moreLast updated: 30+ days ago
- Promoted
Senior Manager, Application Development (SIT-Connects)
Singapore Institute of TechnologySingapore, Singapore, Singapore Senior Manager, Application Development (SIT-Connects).Senior Manager, Application Development (SIT-Connects).Singapore Institute of Technology.
Senior Manager, Application Development (SIT-Connects...Show moreLast updated: 17 days ago
- Promoted
Senior Lead Infrastructure Engineer, Storage, Infrastructure Platforms
JPMorganChaseSingapore, Singapore, Singapore Become a member of a team where you can contribute significantly to shaping the future of a world-renowned and influential company.
Among top performers, you can make a direct and meaningful impact....Show moreLast updated: 17 days ago
- Promoted
Manager, Architecture & Infrastructure Services (3-year contract)
Sentosa Development Corporation & SubsidiariesSingapore, Singapore, Singapore We are seeking a dynamic and experienced Senior Manager of Digital Infrastructure and Systems Integration to join our team.
In this role, you will be responsible for leading the conceptualisation, d...Show moreLast updated: 2 days ago
- Promoted
Senior Executive (Network & Infrastructure), IT
IPOS InternationalSingapore, Singapore, Singapore Job Title : Senior Executive (Network & Infrastructure), IT.The Information Technology (IT) Unit plays a pivotal role in managing and providing operational support to meet the technology needs of IP...Show moreLast updated: 3 days ago
- Promoted
Senior Manager, Information Systems & Technology (Infrastructure Network)
MAPLETREE INVESTMENTS PTE LTDSingapore, Singapore, Singapore This position requires leading a team of network engineers to deliver network projects and provide operational support for Mapletree Group, ensuring seamless support for business growth.The primary...Show moreLast updated: 7 days ago
- Promoted
AS400 Infrastructure Manager
Espire InfolabsSingapore, Singapore, Singapore The AS400 IT Infrastructure Manager is responsible for overseeing the end-to-end technical infrastructure and system resources of the IBM iSeries (AS400) platform.
This role ensures the reliable, se...Show moreLast updated: 2 days ago
- Promoted
IT Infrastructure Manager | Permanent
GMP TECHNOLOGIES (S) PTE LtdSingapore, Singapore, Singapore We regret that only shortlisted candidates will be notified.Develop and maintain scalable, secure, and resilient infrastructure designs for cloud, on-premises, and hybrid systems.Define, enforce, a...Show moreLast updated: 2 days ago
- Promoted
Manager, Output Management, Group Infrastructure & Platform Services
UOBSingapore, Singapore, Singapore Manager, Output Management, Group Infrastructure & Platform Services.Manager, Output Management, Group Infrastructure & Platform Services.
United Overseas Bank Limited (UOB) is a leading bank in Asi...Show moreLast updated: 17 days ago
- Promoted
IT Manager (Client Service / IT Infrastructure)
JointHire Singapore Pte LtdSingapore, Singapore, Singapore Our Client is a 100% subsidiary company of a Japanese information and Communications Company.They are one-stop service provider of all communication services.
Their Singapore office is the regional ...Show moreLast updated: 18 days ago
- Promoted
Senior Manager, Information Technology, APAC
Repligen CorporationSingapore, Singapore, Singapore We are seeking an experienced and dynamic Senior Manager, Information Technology, APAC to lead and manage all aspects of IT strategy and operations across our rapidly growing Asia-Pacific region.Ba...Show moreLast updated: 17 days ago