Total 662 tech support job vacancies in Information Technology category in Singapore

• Execute full software development lifecycle
• Develop existing programs by analysing and identifying areas for modification.
• Integrate software components into a fully functional software system.
• Develop software verification plans and quality assurance procedures.
• Document, write operational documentation and maintain software functionality.
• Investigate and troubleshoot issues, developing solutions for customers while understanding their needs.
• Proactively update customers and ensure they are satisfied with our support service.
• Ability to develop software in programming languages
• Demonstrated customer service experience or prior technical support experience; desire to go above and beyond in assisting customers
• Proficient in C# and ASP.NET Core (MVC).

• Permanent role
• Variety of exposure to different projects, even working globally as well

About Our Client

The employer is a well-established organisation in the Technology & Telecoms industry, recognised for its innovative solutions and commitment to excellence. They operate on an international scale, offering employees opportunities to work on cutting-edge projects in a collaborative environment.

Job Description

• Develop, maintain, and optimise mobile applications for Android platforms
• Collaborate with cross-functional teams to define, design, and deliver new features
• Identify and resolve performance bottlenecks to enhance application efficiency
• Ensure mobile applications meet high standards for quality, usability, and performance
• Integrate APIs and third-party libraries to enhance app functionality
• Test applications to identify bugs and ensure smooth user experiences

The Successful Applicant

A successful Mobile Engineer - Android should have:

• Proficiency in developing mobile applications for Android platforms
• Strong knowledge of programming languages such as Java and Kotlin
• Experience with mobile frameworks and tools like Flutter or ReactNative
• Familiarity with version control systems like Git
• Understanding of mobile app design principles and guidelines

What's on Offer

• Competitive annual salary package with opportunity to receive stock options
• A permanent position with potential for long-term career growth.
• A collaborative and supportive company culture.

This is an excellent opportunity for a Mobile Engineer - Android to make a significant impact while advancing their career. Apply now to join this exciting team!

Contact

Cheryl Ang (Lic No: R2091316/ EA no: 18C9065)

Quote job ref

JN-012026-6913862

Phone number

+65 6416 9884

Michael Page (Personnel) Pte Ltd | Registration No.201736642C

Key Responsibilities

• Understand, research, and resolve internal and external application and systems issues. 

• Create, test, and verify installation/upgrade instructions for Applied Materials’ product releases.

• Participate in product testing, documentation reviews, and user conferences.

• Provide off-hours customer support via pager and cellular telephone as scheduled. Provide telephone coverage as scheduled.

• Attend Applied Materials’ classes in designated product line and external classes for third-party software.

• Provide on-going training to customers for technical and systems issues.

• Deliver updates and reports to managers, partners and peers

Requirements :

• Bachelor’s degree in Computer Science/IT, Electrical/Electronics, Mechatronics or related engineering. Eligible for Fresh Graduates

• 0-2 years of experience and demonstrates conceptual knowledge of theories, practices and procedures within a discipline 

• Applies general knowledge of business developed through education or past experience 

• No supervisory responsibilities; accountable for developing technical contribution

• Uses existing procedures to solve standard problems; analyzes information and standard practices to make judgment

• Has limited impact on own work team; works within standardized procedures and practices to achieve objectives and meet deadlines

• Exchanges straightforward information, asks questions and checks for understanding

• Permanent role
• Fast growing organisation in the tech security industry

About Our Client

We are partnering with a mid-sized player and fast growing organisation in the tech security industry, headquartered in US.

Job Description

• Able to design and code using Go to enhance the availability, scalability, latency, and efficiency of the systems
• To conduct and participate in code and design reviews to achieve and maintain high development standards
• Able to work with internal teams to explore and create new design/architectures for better scaling and performance of back-end services
• To engage in full-stack performance tuning and optimization

The Successful Applicant

• At least 5 years of working experience in back-end web development, mainly in Go language
• Strong experience in MySQL, MongoDB and other relational/NoSQL databases
• Strong experience in distributed systems design and architecture
• Has experience working on front-end languages is an advantage

What's on Offer

• Permanent role
• Fast growing organisation in the tech security industry
• Attractive benefits and overall remuneration package

If you are ready to take the next step in your career as a Senior Backend Engineer (Go), apply now to join a company that values innovation and excellence.

Contact

Cheryl Ang (Lic No: R2091316/ EA no: 18C9065)

Quote job ref

JN-012026-6913812

Phone number

+65 6416 9884

Michael Page (Personnel) Pte Ltd | Registration No.201736642C

We are seeking a Tech Refresh Engineer to support a large-scale IT refresh project within a healthcare environment. The role involves device deployment and replacement activities while ensuring minimal disruption to hospital operations.

Key Responsibilities

• Perform end-user device refresh activities including desktops, laptops, and peripherals
• Conduct data migration and basic application setup
• Install and configure operating systems, software, and standard applications
• Perform hardware replacement, asset tagging, and documentation
• Coordinate with end users to schedule refresh activities efficiently
• Troubleshoot basic post-deployment issues and escalate where necessary
• Ensure compliance with healthcare IT policies, security, and data privacy standards
• Work closely with project teams to meet deployment timelines

Requirements

• 3- 6 months of relevant IT support or tech refresh experience
• Basic knowledge of Windows OS, hardware setup, and troubleshooting
• Experience in device deployment, imaging, or migration activities
• Good communication skills and a service-oriented mindset
• Ability to follow procedures and work independently
• Able to start work immediately or on short notice
• Working hours: 5.5 working days, 44 hours work week.

Responsibilities:

• Own and lead complex application and system components for CitiFTP, with accountability for delivery outcomes, platform stability, and long‑term sustainability.

• Translate Treasury’s Interest Rate Transfer Pricing strategy into scalable, resilient, and future‑ready technical solutions.

• Drive modernization initiatives across multiple releases while balancing delivery priorities, architectural integrity, and risk considerations.

• Take ownership of technical debt, performance optimization, and production readiness within assigned scope.

• Assume senior technical responsibility for supporting the decommissioning of the legacy CALM platform, a key strategic dependency.

• Apply deep subject matter expertise across CALM and CitiFTP to guide migration decisions, manage interdependencies, and reduce operational risk.

• Lead complex transition planning, ensuring business continuity, data integrity, and controlled cutover.

• Proactively identify and mitigate migration‑related technical, delivery, and control risks.

• Act as a recognized technical lead in application development, with strong depth in Java‑based enterprise platforms.

• Review, approve, and influence solution designs to ensure adherence to enterprise architecture, security, and data standards.

• Define, evolve, and enforce engineering standards for coding, testing, debugging, performance, and implementation.

• Drive adoption of modern engineering practices to improve code quality, maintainability, and time‑to‑market.

• Resolve high‑impact, ambiguous technical and delivery challenges through deep systems analysis and interpretive thinking.

• Partner with Architecture, DevOps, Product Owners, Scrum Masters, and senior Technology management to ensure cohesive end‑to‑end delivery.

• Provide regular, concise updates to senior leadership and EMT‑6 on delivery status, architectural decisions, risk posture, and code quality improvements.

• Own application‑level risk management, ensuring compliance with Citi policies, regulatory requirements, and ethical standards.

• Transparently escalate, manage, and remediate control issues to safeguard Citi, its clients, and its assets.

• Serve as a senior advisor and mentor to developers and analysts, raising overall technical capability and engineering maturity.

• Allocate work and provide technical direction for medium‑to‑large bodies of work.

• Ensure disciplined SDLC execution, documentation, audit readiness, and compliance with Citi policies, regulatory obligations, and ethical standards.

Recommended Qualifications:

• 8–10+ years of experience in application development or systems analysis, including senior‑level ownership roles.

• Extensive hands‑on experience with Java‑based enterprise application development.

• Proven track record of leading complex technology initiatives in regulated financial services environments.

• Demonstrated ability to make independent technical and delivery decisions with significant business and risk impact.

• Strong stakeholder management, leadership, and communication skills.

Preferred Qualifications

• Experience working on Treasury, Funds Transfer Pricing, Risk, or Finance platforms.

• Strong understanding of DevOps, CI/CD pipelines, and production support models.

• Experience contributing to multi‑year transformation programs.

Education:

• Bachelor’s degree/University degree or equivalent experience

• Master’s degree preferred

Location: Raffles Place
Working Hours: Monday – Friday, 9:00 AM – 6:00 PM
Salary: Up to $7,000 (commensurate with experience)

Overview

We are looking for a hands-on Application Support Engineer (Level 2) to support and enhance the exchange’s core business systems. This role combines production support and development work, offering exposure to mission-critical platforms. You will troubleshoot issues, implement improvements, and collaborate with business users to deliver reliable and scalable solutions. 

Key Responsibilities

• Provide Level 2 application support for mission-critical exchange systems
• Monitor daily production systems and ensure operational stability
• Investigate, troubleshoot, and resolve application and system issues
• Perform root cause analysis and implement permanent fixes
• Work closely with business users to analyse requirements and propose solutions
• Design, develop, and implement system enhancements where required
• Support deployment activities and release management
• Collaborate with development teams across the full software development lifecycle
• Prepare technical documentation and operational procedures
• Participate in incident management and production support activities
• Assist in performance tuning and system optimisation

Requirements

• 2+ years of experience in software development or application support
• Experience with at least one programming language: Java, JavaScript, or Python
• Strong understanding of object-oriented programming concepts
• Experience with relational database design and SQL
• Knowledge of networking fundamentals (HTTP, TCP, UDP)
• Experience working in Linux/Unix environment
• Strong shell scripting skills preferred
• Exposure to full software development lifecycle in large-scale systems
• Open to shift work/ work on public holiday (when required) 

Preferred

• Experience in financial services / trading / exchange environment
• Experience supporting mission-critical production systems
• Familiarity with incident management and SLA-driven support
• Knowledge of system monitoring tools

To apply, please click on “Apply Now” or email your latest resume to dorothy@recruitlync.com / WhatsApp 85017683.

Ooi Shi Hui Dorothy R1762852)
Recruit Lync Pte Ltd (22C1000)

• Completing and reviewing work assignments and adjusting workload and resources periodically with the team.
• Mentoring and cross-training staff with a standardized training program and documentation.
• Implementing required quality management systems to ensure customer work scope, results, and team performance meet approved SOPs and organization's safety and quality requirements.
• Participating in cost, quality, and efficiency improvement initiatives driven by the Team Lead.
• Coordinating and ensuring timely calibration of laboratory equipment.
• Maintaining good laboratory housekeeping with the team.

Requirements:

• Min Diploma in Applied Chemistry/Perfumery and Cosmetic Sciences/ChemicalEngineering.
• Some lab exp in chemistry / Fragrance lab

Interested candidates, please forward your resume to jalenetan@recruitexpress.com.sgmailto:jalenetan@recruitexpress.com.sg

Consultant: Jalene Tan (R26160390)
Recruit Express Pte Ltd (99C4599)

Job Overview

We are looking for an experienced Application Support Engineer to support critical digital platforms across web, mobile, and kiosk environments. This role focuses on ensuring system stability through deep troubleshooting, incident management, and continuous service improvement.

You will work across cloud-based systems and content platforms, collaborating with cross-functional teams to maintain high availability and performance of applications in a production environment.

Key Responsibilities

Production Support & Incident Management

• Investigate and resolve complex production issues across applications and platforms
• Perform in-depth analysis to identify root causes and restore services promptly
• Take ownership of incidents from identification through resolution

Cloud & Platform Support

• Support applications hosted on cloud platforms, including troubleshooting performance and connectivity issues
• Diagnose and resolve issues related to application hosting, deployments, and system availability

CMS & Web Platform Support

• Maintain and troubleshoot enterprise content management platforms
• Resolve issues related to content delivery, caching, and publishing processes

System & Integration Troubleshooting

• Investigate issues across APIs, backend services, and system integrations
• Support database-related checks and validations to ensure data integrity

Monitoring & Preventive Maintenance

• Analyze system logs and monitoring alerts to proactively detect potential issues
• Recommend and implement improvements to prevent recurring incidents

Security & Compliance Support

• Support troubleshooting related to access control, certificates, and secure configurations
• Ensure adherence to operational and security standards

Collaboration & Coordination

• Work closely with development, infrastructure, security teams, and external vendors
• Maintain clear documentation of incidents, resolutions, and system changes

Requirements

Technical Skills

• Hands-on experience supporting cloud-based applications (Azure preferred)
• Experience with web applications, APIs, and system integrations
• Familiarity with content management platforms (e.g. AEM or similar)
• Basic knowledge of database querying (SQL)

Support & Operations

• Strong experience in application / production support (L2/L3)
• Proven ability in incident management and root cause analysis
• Familiarity with ITIL processes (Incident, Problem, Change Management)

Security & System Knowledge

• Understanding of:

• Access control

  Certificates and secrets management

  Secure system configurations

Soft Skills

• Strong analytical and troubleshooting mindset
• Good communication and stakeholder coordination skills
• Detail-oriented with strong documentation discipline

Key Attributes

• Able to work in high-pressure, critical environments
• Proactive in identifying and resolving issues
• Strong ownership and accountability

Please send your detailed resume in MS Word format to resume@goldtecHRs.com with

• Education Level
• Working experiences
• Each employment background
• Reason for leaving each employment
• Last drawn salary
• Expected salary
• Date of availability

Fortune 500 global IT services leader. We use the power of technology to deliver mission critical IT services that drive business impact. We are employer of choice with strong values, and fosters a culture of inclusion, belonging and corporate citizenship in Singapore.

The Role:

• Inventory Management Tracking.
• Infrastructure cable management & Cabling Inventory Tracking (Infrastructure installation, planning, & infrastructure design).
• Design & Engineering.
• Cable Installation and Planning.
• Validation of cable material BOMs.
• Maintain stock of items.
• Inventory System management.
• Patch management (installation, removal, management, troubleshooting) Cable Installation and Planning.
• Device Validation .

Requirements

• Education: ITE or O level.
• Required to have experience working in a DC environment, experience involve rack and stack as well as Network Cabling.
• Able to communicate clearly in English.
• Able to follow the operation manual.
• Team Player.

Benefits

• Performance Bonus
• Transport Allowance
• Handphone Allowance

Requirements

• At least 8 years’ experience in Financial Planning & Analysis
• Good understanding of Core Finance processes: Record to Report, Procure to Pay, Order to Cash, Reporting and Analysis
• Ability to deal with complexity and to handle multiple tasks concurrently.
• Proven track record in planning, strategizing and supporting Finance and/or Procurement.
• A "hands on" proactive and self-driven attitude is required, who enjoys challenges and thrives in a fast changing and demanding environment.
• Excellent oral and written communication skills, with ability to interact and influence senior management level.

Purpose of the Role

The Finance Management Lead of technology business planning will be:

• Developing and maintains productive and collaborative relationships with Stake Holders.
• Budgeting and performing budgeting analysis for the Tech department with inputs from Tech and Business Stake Holders.
• Participating in Service Review with Business Units in area of Tech finance.
• Driving and provides support in Cost Optimization.
• Serves as the bridge between Tech and Business Units as a “trusted advisor” on all Tech cost, recharges and procurement matters.
• Collaborates with Tech team leads to resolve operational and project issues related to Finance/Procurement activities.
• Management reporting for the Tech and Operations department.
• Policy and procedure development for the Tech business planning department.

We are seeking an experienced Tech Lead (Java) to lead the design and delivery of high‑performance, secure, and resilient banking applications. The ideal candidate brings deep expertise in Java/JVM technologies, microservices, APIs, and integration patterns—combined with hands‑on leadership of agile delivery teams in highly regulated banking environments.

You will drive end‑to‑end solution design, oversee engineering quality, mentor developers, and partner with Product, Architecture, Security, and Operations to deliver mission‑critical systems.

Key Responsibilities

• Lead end‑to‑end technical design for Java-based microservices and APIs, ensuring alignment with architecture and security standards.
• Define and implement non-functional requirements including performance, scalability, resilience, observability, and security.
• Review and create technical designs (HLD/LLD), ensure clean architecture and DDD principles.
• Develop high-quality code using Java 11/17, Spring Boot, Spring Cloud, and guide coding standards, code reviews, and secure-by-design practices.
• Optimize application performance including JVM tuning, connection management, and thread optimization.
• Design and build integrations with core banking and financial systems using APIs, messaging, and event-driven patterns (Kafka/RabbitMQ).
• Collaborate with data teams on models, lineage, masking, and compliance requirements.
• Design and implement data ingestion, transformation, and ETL/ELT pipelines across on‑prem and cloud data platforms.
• Partner with Data Engineering teams to design data models, schema evolution, lineage, masking, quality checks, and compliance workflows.
• Work with DevOps to enable CI/CD, automated testing, and modern deployment patterns (blue‑green, canary).
• Implement observability solutions including logging, tracing, metrics, SLIs/SLOs, and dashboards.
• Ensure strong security and compliance aligned with banking standards (OAuth2/OIDC, TLS, MAS TRM, PCI-DSS, GDPR).
• Lead engineering teams (onshore/offshore), manage delivery plans, risks, and align with product roadmaps.
• Provide reliable estimates, delivery timelines, and stakeholder updates throughout the SDLC.
• Establish shift-left testing, TDD/BDD, contract tests, and test data strategies.
• Ensure robust UAT readiness, release documentation, and production runbooks.
• Drive root cause analysis (RCA), post‑incident reviews, and continuous improvement.

Qualifications

• Bachelors/Masters degree in Computer Science, Engineering, or related field.
• 8–12 years of total experience, with 3+ years as a Tech Lead in complex, distributed systems.
• Strong proficiency in:Java 11+/17+, Spring Boot, Spring Cloud, REST/GraphQL, JPA/HibernateAPI Gateway patterns, service mesh (Istio/Linkerd) exposure is a plusMessaging: Kafka/RabbitMQ; Datastores: RDBMS (Oracle/PostgreSQL), NoSQL (Redis/Cassandra/MongoDB)Build/CI/CD: Maven/Gradle, Jenkins/GitLab/Azure DevOps; Containers: Docker, Kubernetes/OpenShiftTesting: JUnit, Testcontainers, WireMock/PACT, Cucumber; Performance: JMeter/GatlingObservability: OpenTelemetry, Prometheus/Grafana, ELK/SplunkSecurity: OAuth2/OIDC, Keycloak/Okta/AAD, mTLS, Vault/KMS
• Solid understanding of networking (DNS, TLS, proxies, firewalls) and Linux.
• Solid background in data platforms, ETL/ELT pipelines, and distributed data processing.

Preferred Banking Domain Experience

• Built or modernized solutions in one or more of:Payments (ISO 20022, SWIFT), Cards, Lending, Core Banking, Treasury/Markets, Trade FinanceRisk & Regulatory (Basel, BCBS 239), Fraud/AML/KYC, Customer 360
• Experience with CAB/ITIL, deployment windows, multi‑zone/DMZ patterns, and HA/DR architectures across data centers or cloud regions.
• Exposure to low-latency trading, event-driven and near real-time processing, and reconciliation controls.

Soft Skills

• Strong leadership and mentoring; able to elevate engineering practices across squads.
• Clear communication with both technical and non‑technical stakeholders.
• Outcome‑oriented, pragmatic decision‑making; balances delivery speed with risk and quality.
• Excellent documentation and presentation skills.

Certifications (Nice to Have)

• Oracle Certified Professional: Java SE, or equivalent.
• Spring Professional, CKA/CKAD, Red Hat OpenShift.
• Cloud (AWS/Azure/GCP Architect/Developer).
• Security (CCSP, CSSLP) or ITIL Foundation.

We are looking for an experienced Senior Application Support Engineer with strong expertise in integration support. The ideal candidate should have hands-on experience in application support or development in Python, SQL, Unix, Java, AWS, and Git.

• Handle P1, P2, and P3 incidents, perform troubleshooting, debugging, and log analysis to meet SLA targets.
• Lead and participate in bridge calls during critical incidents, coordinating with internal teams and external vendors.
• Perform Root Cause Analysis (RCA) and implement preventive measures to reduce recurring issues.
• Manage user accounts, ensuring proper access control and security compliance.
• Support deployments in Production and UAT environments.
• Evaluate and test APIs using tools like Postman and Rest Client for seamless integrations.
• Work with SQL queries for data validation, campaign tracking, and issue resolution.
• Administer Linux systems, troubleshoot OS-level issues, and automate tasks using shell scripting.
• Collaborate with cross-functional teams and vendors
• Maintain comprehensive documentation of application support procedures, incident resolutions, and system configurations.
• Basic knowledge of CI/CD tools (e.g., Jenkins, GitLab CI/CD) is a plus
• Strong analytical thinking and problem-solving mindset

Who We Are

Airwallex is a technology company that revolutionises the way businesses operate globally. Our financial infrastructure provides a modern technology stack for businesses to operate internationally, without the challenges of the current global financial system.

Businesses use Airwallex as their end-to-end global financial services platform. Whether it’s making or receiving payments from customers, domestically or internationally, Airwallex saves businesses time and money by offering real-time, reliable and cost-effective financial solutions. Our web and API solutions support businesses of all sizes, from small companies to large enterprises.

In this fast-changing digital world that is increasingly becoming borderless, our mission is to empower businesses of all sizes to grow in their own markets and around the world, and by doing so, contribute to the global economy.

You Will

• Working directly with developers, merchants and internal teams on post integration issues to provide technical support, consulting and best practices. External customers contact through tickets. Internal customers use different contact avenues depending on priority.

• Conducting test scenarios for technical issues with code, software, hardware, devices and endpoints.

• Installing and configuring test environments, payment APIs and ecommerce products.

• Communicating technical issues to customers and internal departments.

• Identifying irregularities in functionality and unexpected behaviors with Airwallex products and services.

• Developing in-depth technical information (sample code, log searching, FAQs) for distribution to customers.

Skills And Experience You Will Bring

• Bachelor's degree or above in Computer Science or relevant majors

• 2-5 years of working experience in either programming, technical support, implementation or relevant jobs.

• Excellent verbal and written communication skills in both English and Chinese, able to communicate clearly and appropriately with internal and customers.

• Strong troubleshooting and problem-solving skills

• Prioritization, well organized and detailed oriented on tickets handling, able to work on multiple urgent issues in parallel.

• Must have sufficient technical knowledge to communicate with the development team

• Strong willingness to provide exceptional customer service

• Demonstrated quick learning of technology and new products

• Experienced in the e-commerce, payment, fintech industry is a plus

Technical Skills:

• Experienced in one of the programming languages: Python, Java, php, C#, Java Script or shell scripting

• Familiar with Web Technologies, HTTP and HTTPS

• Experienced with REST, JSON, SOAP

• Experienced with SQL

• Familiar with Logstash, Kibana and Graylog

• Familiar with AliCloud and Google Cloud is a plus

• Good command of both English and Mandarin

Job Advertisement: Application Support Analyst (Landscape Projects)

Salary : $3600- $4200

Job Responsibilities

• Provide technical support for smart landscaping applications and systems (irrigation, lighting, IOT platforms)
• Troubleshoot issues in automation systems, sensors, controllers, and connectivity problems
• Monitor application/system performance to ensure smooth operation, up time, and data accuracy
• Support testing, commissioning, and handover of smart landscaping systems
• Maintain system logs, incident records, configuration changes, and technical documentation
• Coordinate with clients, consultants, subcontractors, suppliers, and internal teams for project delivery and issue resolution
• Assist in resolving operational issues affecting field and application systems
• Assist in budgeting, cost monitoring, procurement schedules, and resource planning
• Support procurement and vendor coordination for system upgrades or replacements
• Provide technical input for selection of IOT devices, automation platforms, and system improvements
• Support implementation of system updates, change requests, and corrective actions
• Assist in tender preparation and other project-related documentation as required
• Perform ad-hoc technical and operational tasks as assigned by management

Job Requirements

• Bachelor’s degree in information technology, Electronics & Communication Engineering (ECE), Electrical & Electronics Engineering (EEE), Mathematics, or equivalent discipline
• Minimum 3–6 years of experience in application support, technical support, or project coordination roles
• Strong understanding of sensors, embedded systems, and control systems
• Ability to read technical drawings and understand project documentation
• Basic understanding of project workflows; experience in construction or landscaping industry is an advantage
• Good analytical, troubleshooting, and problem-solving skills
• Ability to work in both office and site environments
• Willingness to work on shift basis and extended hours if required