Total 321 support advisor job vacancies in Information Technology category in Hong Kong

MerchantSpring is a SaaS analytics and reporting platform that helps agencies, investors, brands, and vendors track and optimize performance across more than 120 e-commerce and marketplace channels, including Amazon, Walmart, and Shopify. Working at the intersection of software, data, and commerce, the team builds tools that help customers make sense of complex performance signals and act on them with confidence.

We're seeking a Technical Support Engineer with strong analytical and problem-solving skills who enjoys digging through logs, queries, and APIs to understand exactly what is happening and why. In this role, you will handle a wide variety of tickets across from data discrepancies and marketplace integration issues to performance, UI, and reporting questions.

You will sit on the frontline of the platform, helping customers navigate technical issues while contributing to a more reliable and scalable product experience. This is a great opportunity for someone who enjoys deep investigation, diagnosing problems across the full stack, and partnering with our engineering team to drive root-cause fixes into long-term solutions.

• Investigate and resolve customer-reported issues across the platform: frontend, backend, APIs, marketplace integrations, and data pipelines.
• Reproduce reported problems in a controlled environment and identify root causes through application logs, database queries, and Browser DevTools.
• Experience owning support tickets end-to-end: reproducing issues, identifying root cause, resolving independently when possible, and escalating with clear documentation.
• Triage and prioritize incoming tickets based on customer impact, business value, and urgency.
• Act as the bridge to engineering: when escalation is required, hand off reproducible cases with clear context, business impact, and suggested next steps to minimise developer interrupt overhead.
• Collaborate with product, QA, and engineering to drive permanent fixes and reduce recurring issues.
• Maintain and improve internal runbooks, support playbooks, and customer-facing help-centre content.
• Write simple scripts and SQL queries to investigate data issues and automate repetitive support tasks.
• Spot patterns in support data and surface product improvement opportunities to the wider team.

Qualifications

• Bachelor’s Degree in Computer Science, Engineering, or a related field (or equivalent experience).
• 3 - 6 years of experience in a technical support, solutions engineering, or similar customer-facing technical role.
• Experience in Node.js, TypeScript, React, PostgreSQL, and MongoDB (or another database systems).
• Strong analytical and problem-solving skills with a natural instinct for root-cause investigation.
• Proficient in SQL and comfortable reading AWS CloudWatch logs to diagnose issues.
• Comfortable working with REST APIs (Postman/cURL) and Browser DevTools (Network and Console tabs).
• Excellent written and verbal communication to explain technical issues clearly to non-technical customers and to engineers.
• Ability to triage, prioritise, and stay calm under pressure across multiple concurrent tickets.
• Experience using Jira or a similar ticketing/support tool.
• Ability to leverage AI coding assistants to boost overall productivity like investigating issues and automating repetitive support tasks.

Nice to Have

• Experience supporting B2B SaaS, analytics, or other data-heavy products.
• Familiarity with e-commerce or marketplace platforms (e.g., Amazon, Shopify, WooCommerce) and concepts such as orders, products, and categories.
• Power user of AI tools like Claude, Cursor, or similar to accelerate investigation and documentation.

• Build our support function from the ground up: you won’t inherit a playbook, you’ll write it. Define the tooling, processes, SLAs, and standards that will guide the team as we scale.
• A clear path to own and grow the department. Start as the technical anchor for support, and grow into the leader who shapes hiring, structure, and strategy as the team expands with you.
• Create impact role at the intersection of product, customers, and engineering. Your work directly shapes product quality and the customer experience.
• Work with a modern tech stack and cloud-native architecture across a global, fast-moving team.
• Grow technically and professionally, own the customer experience end-to-end and have visible influence on the product roadmap.

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

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

about the company.

An established financial services technology organization that specializes in delivering progressive digital solutions within a collaborative and supportive corporate environment.

about the job.

An exciting opportunity has arisen for a technical specialist to join a dedicated team in ensuring the seamless performance and reliability of enterprise software applications.

• Troubleshoot and resolve system queries for corporate users to minimize operational downtime.

• Coordinate platform updates, mobile application maintenance, and the deployment of software patches.

• Record detailed entries of system incidents, user interactions, and technical updates for escalated support tiers.

• Review technical manuals and participate in internal focus groups to continually expand product systems knowledge.

• Formulate operational documentation and procedural guides to streamline troubleshooting workflows for end-users.

skills and experience required.

• Academic qualification in computer science, information technology, or an equivalent engineering discipline.

• Practical knowledge or exposure within the fintech, financial payments, or digital assets domain.

• Basic familiarity with web development or object-oriented programming concepts.

• Clear communication and interpersonal capabilities to engage effectively with business users and internal stakeholders.

• Flexibility to support business continuity plans by working on a rotating twenty-four-seven shift roster.

Please click on the 'apply' button to apply online. For more information, please reach out to Amir Hamzah. (EA: 94C3609 / R1984348)

Role Overview

We’re looking for a highly analytical and performance-driven L3 Application Support Engineer with deep expertise in SRE, DevOps, and enterprise infrastructure. The role focuses on ensuring high availability for critical banking/corporate systems, driving automation, and leading complex incident resolution with minimal business impact.

Key Responsibilities

System Reliability & Incident Management

Provide L3 application support for 24/7 production environments with strict SLA adherence

Rapid triage, root cause analysis, and resolution of high-severity incidents for banking/corporate apps

Lead DR drills, post-mortems, and implement resilience improvements

Proactive health checks, patching, and performance monitoring to prevent outages

Manage CI/CD pipelines using Jenkins/GitLab, Bitbucket, and Azure Automation Runbooks

Implement Infrastructure as Code and automated deployments across Dev, UAT, Prod

Build scripts in PowerShell, Bash, Python, KQL, T-SQL to reduce manual toil and streamline operations

Track EOS/EOL components and drive technical upgrades for compliance

Platform & Database Administration Administer Azure SQL PaaS/IaaS, PostgreSQL, MongoDB, Redis, Elasticsearch, MariaDB

Manage Windows Server, RHEL8/9, OpenShift, and AWS S3 workloads

Configure monitoring and dashboards using Azure Log Analytics, ELK Stack, Grafana, OAPM

Security & Collaboration Remediate vulnerabilities using Microsoft Defender for Cloud/SQL and ensure compliance

Partner with Dev, Security, Compliance, and Vendor teams for long-term fixes

Own change/release management and maintain environment consistency

Create runbooks, SOPs, and knowledge transfer docs for L1/L2 teams

Required Skills & Qualifications

Cloud & Infrastructure: Azure Portal, Azure SQL, Logic Apps, VM Mgmt, RHEL8/9, OpenShift, AWS S3

Databases: SQL Server 2005-2019, MongoDB, Redis, Elasticsearch, PostgreSQL, MariaDB

DevOps/Tools: Jenkins/GitLab CI/CD, Bitbucket, Jira, Confluence, ELK, Grafana

Automation: PowerShell, Bash, KQL, T-SQL, Power Automate, Power Apps, Power BI

Security: Azure AD, Active Directory, SCOM, LDAP, Defender for CloudCertifications Preferred

Microsoft Certified: Azure Database Administrator Associate

Microsoft Certified: Azure Fundamentals

ITIL® v3 Foundation

We are seeking an L1 Application Support Analyst to provide first-line support for enterprise applications. The successful candidate will be responsible for monitoring application performance, handling incidents and service requests, troubleshooting issues, and ensuring a positive user experience through timely support and resolution of technical problems.

Key Responsibilities

• Serve as the first point of contact for application-related incidents, service requests, and user inquiries.
• Monitor application health and system alerts to identify and respond to issues proactively.
• Investigate, troubleshoot, and resolve application-related problems within defined service level agreements (SLAs).
• Log, categorize, prioritize, and track incidents and service requests using ticketing systems.
• Escalate complex issues to relevant technical teams and coordinate follow-up activities until resolution.
• Communicate effectively with users by providing timely updates on incident status and resolution progress.
• Perform basic application support activities, including user access management and routine operational tasks.
• Maintain accurate documentation of incidents, resolutions, standard operating procedures, and knowledge articles.
• Collaborate with internal teams to identify recurring issues and support continuous service improvement initiatives.
• Participate in shift schedules, on-call support, or weekend support activities when required.

Requirements

• Diploma or Bachelor's Degree in Information Technology, Computer Science, Engineering, or a related discipline.
• 1–3 years of experience in application support, service desk, technical support, or a similar role.
• Understanding of incident management, problem management, and service request processes.
• Familiarity with ticketing and service management tools.
• Basic knowledge of databases, operating systems, and enterprise application environments.
• Strong analytical and troubleshooting skills with attention to detail.
• Good communication and interpersonal skills, with a customer-focused approach.
• Ability to work independently as well as collaboratively in a team environment.
• Willingness to learn new technologies and adapt to changing business requirements.

Preferred Qualifications

• Knowledge of ITIL processes and service management best practices.
• Experience supporting enterprise applications in a production environment.
• Familiarity with SQL queries, application monitoring tools, or log analysis tools.

EA Number: 11C4879

Role Overview

We’re looking for a highly analytical and performance-driven L3 Application Support Engineer with deep expertise in SRE, DevOps, and enterprise infrastructure. The role focuses on ensuring high availability for critical banking/corporate systems, driving automation, and leading complex incident resolution with minimal business impact.

Key Responsibilities

System Reliability & Incident Management

Provide L3 application support for 24/7 production environments with strict SLA adherence

Rapid triage, root cause analysis, and resolution of high-severity incidents for banking/corporate apps

Lead DR drills, post-mortems, and implement resilience improvements

Proactive health checks, patching, and performance monitoring to prevent outages

Manage CI/CD pipelines using Jenkins/GitLab, Bitbucket, and Azure Automation Runbooks

Implement Infrastructure as Code and automated deployments across Dev, UAT, Prod

Build scripts in PowerShell, Bash, Python, KQL, T-SQL to reduce manual toil and streamline operations

Track EOS/EOL components and drive technical upgrades for compliance

Platform & Database Administration Administer Azure SQL PaaS/IaaS, PostgreSQL, MongoDB, Redis, Elasticsearch, MariaDB

Manage Windows Server, RHEL8/9, OpenShift, and AWS S3 workloads

Configure monitoring and dashboards using Azure Log Analytics, ELK Stack, Grafana, OAPM

Security & Collaboration Remediate vulnerabilities using Microsoft Defender for Cloud/SQL and ensure compliance

Partner with Dev, Security, Compliance, and Vendor teams for long-term fixes

Own change/release management and maintain environment consistency

Create runbooks, SOPs, and knowledge transfer docs for L1/L2 teams

Required Skills & Qualifications

Cloud & Infrastructure: Azure Portal, Azure SQL, Logic Apps, VM Mgmt, RHEL8/9, OpenShift, AWS S3

Databases: SQL Server 2005-2019, MongoDB, Redis, Elasticsearch, PostgreSQL, MariaDB

DevOps/Tools: Jenkins/GitLab CI/CD, Bitbucket, Jira, Confluence, ELK, Grafana

Automation: PowerShell, Bash, KQL, T-SQL, Power Automate, Power Apps, Power BI

Security: Azure AD, Active Directory, SCOM, LDAP, Defender for CloudCertifications Preferred

Microsoft Certified: Azure Database Administrator Associate

Microsoft Certified: Azure Fundamentals

ITIL® v3 Foundation

Company Summary

Julian Grey’s client is a global technology solutions provider supporting enterprise digital transformation, cloud platforms, and secure software delivery.

Responsibilities

• Deliver advancedtier-2 and tier-3 application support, performing deep-dive code analysis to diagnose and resolve software anomalies.
• Oversee system telemetry and health metrics across all environments to guarantee optimal throughput, dependability, and system availability.
• Head the triage and mitigation of application and security events, isolating root causes while coordinating with cross-functional engineering teams and external partners.
• Partner with architecture, security, and product delivery teams to design and execute infrastructure and application enhancement strategies.
• Author and update technical documentation, standard operating procedures (SOPs), configuration baselines, and operational asset records.
• Supervise daily runtime operations, evaluate system metrics, and translate technical data into performance reports for leadership.
• Champion operational governance workflows, handling incident escalation matrices, SLA tracking, compliance audits, and formal change control.
• Orchestrate rotating operational coverage and vendor management structures to ensure continuous, around-the-clock platform stability when required.

Requirements

• Educational background in a technology discipline (CS, IT, or equivalent engineering field)coupled with a minimum of 7 years of hands-on application support or infrastructure engineering experience.
• Proven track record in high-tier (L2/L3) technical support, with the capability to investigate, debug, and patch issues directly within the codebase.
• Strong familiarity with IT Service Management (ITSM) frameworks, incident response workflows, SLA metrics, and change management protocols.
• Competency with modern observability suites, APM systems, and cloud-native monitoring infrastructure.
• Practical grasp of cloud systems, continuous deployment pipelines (CI/CD), Agile methodologies, and enterprise security or access control principles.
• Prior experience with automation tooling (e.g., Configuration as Code, IaC), public cloud ecosystems, enterprise content management (CMS), or headless commerce architectures is highly desirable.

Follow us for more updates, interview tips!
https://www.instagram.com/juliangreygroup/
https://www.linkedin.com/company/juliangreygroup/
https://www.facebook.com/juliangreygroup/
Our telegram channel for job opportunities - https://t.me/jobopportunitiessg

Interested Applicants
Please WA Marie @ 80439947
Shortlisted candidates will be notified

Marie Xie
Reg No. R1103987
Julian Grey Corporate Advisory Pte. Ltd.
EA License No: 19C9568

Role Summary

We’re hiring an 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

Role Summary

We’re hiring an 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

A fintech product company is now looking for an application support to troubleshoot system issues throughout the trade life cycle.

Customer Onboarding & Solution Delivery

1. Manage the full onboarding lifecycle for new clients, including environment setup, platform configuration, connectivity establishment, integration validation, and production go-live activities.
2. Partner closely with Customer Solutions teams to convert solution architecture into structured implementation and deployment plans.
3. Participate in early-stage solution discussions to understand client requirements, integration flows, trading behavior, and technical architecture before deployment execution.
4. Coordinate onboarding activities across Platform Engineering, Application SRE, and R&D teams to ensure successful delivery within agreed timelines.
5. Validate production readiness through successful client-side testing and test trade execution before transitioning accounts into BAU operations.
6. Support onboarding of additional product modules and enhancements for existing clients, including testing, configuration, and client validation.

Configuration Management & Platform Changes

1. Take ownership of post-production configuration requests, including liquidity provider connectivity updates, pricing configuration changes, risk parameter adjustments, entitlement management, and environment modifications.
2. Evaluate the downstream impact of configuration updates on trading workflows, integrations, and client systems prior to implementation.
3. Perform production changes with proper validation procedures, rollback strategies, and client communication.
4. Maintain accurate client configuration documentation to ensure operational transparency across teams.
5. Identify repetitive operational tasks and collaborate with engineering teams to automate recurring configuration processes.

Technical Investigation & Incident Resolution

1. Lead investigations for high-complexity technical issues beyond first-level support, including latency concerns, service disruptions, trading discrepancies, integration failures, and data inconsistencies.
2. Troubleshoot across APIs, microservices, market data infrastructure, configuration layers, and client integration points.
3. Work alongside domain specialists across Retail FX, BankFX, and Digital Asset products to deepen investigation coverage when required.
4. Reconstruct incident timelines using logs, metrics, traces, and trade/order data to determine root cause efficiently.
5. Provide comprehensive escalation analysis to Application SRE or Infrastructure SRE teams, including investigation findings, attempted resolutions, and suspected causes.
6. Maintain ownership of SLA tracking and client communication throughout the full incident lifecycle.
7. Conduct post-incident reviews for recurring issues and contribute improvements to operational runbooks and future product enhancements.

Client Engagement & Stakeholder Management

1. Act as the primary technical point of contact for assigned strategic clients.
2. Manage ongoing technical communication and relationship support for key customer accounts.
3. Contribute technical insights during quarterly reviews, growth discussions, and operational risk assessments.

Documentation, Mentorship & Knowledge Sharing

1. Develop and maintain operational runbooks covering new issue patterns, troubleshooting approaches, and configuration procedures.
2. Mentor junior support engineers on technical investigation practices, product understanding, and stakeholder communication.
3. Support internal enablement initiatives through training sessions and knowledge-sharing materials.

Automation & Operational Efficiency

1. Design and implement automation solutions for onboarding workflows, operational support tasks, and configuration management.
2. Utilize scripting and AI-enabled tools to streamline manual processes, improve consistency, and enhance operational reliability.

Qualifications

Required

1. 5+ years of experience in Customer Engineering, Technical Account Management, Production Support, or similar client-facing technical roles within fintech or B2B SaaS environments.
2. Practical experience supporting FX trading platforms, market data systems, pricing engines, or order management solutions.
3. Proven experience leading complex onboarding and deployment projects across multiple teams and regions.
4. Strong troubleshooting capability across APIs, distributed systems, client integrations, logs, monitoring metrics, and tracing tools.
5. Experience managing production configuration changes with appropriate validation, risk assessment, and rollback planning.
6. Excellent communication skills with the ability to engage both technical and non-technical stakeholders effectively.
7. Comfortable operating within SLA-driven environments and priority-based support models.
8. Hands-on scripting experience using Python, Bash, or similar technologies, with familiarity in deployment and monitoring tools.

Preferred

1. Exposure to Retail FX, Institutional FX, or Digital Asset trading environments.
2. Familiarity with AI-driven tooling and operational automation frameworks.
3. Experience using CRM platforms, ticketing systems, and modern support workflow tools.
4. Prior mentoring or team leadership experience within technical support or operations teams.
5. Understanding of institutional client environments where reliability, compliance, and operational trust are critical.

Company Summary

Julian Grey’s client is a global technology solutions provider supporting enterprise digital transformation, cloud platforms, and secure software delivery.

Responsibilities

• Deliver advancedtier-2 and tier-3 application support, performing deep-dive code analysis to diagnose and resolve software anomalies.
• Oversee system telemetry and health metrics across all environments to guarantee optimal throughput, dependability, and system availability.
• Head the triage and mitigation of application and security events, isolating root causes while coordinating with cross-functional engineering teams and external partners.
• Partner with architecture, security, and product delivery teams to design and execute infrastructure and application enhancement strategies.
• Author and update technical documentation, standard operating procedures (SOPs), configuration baselines, and operational asset records.
• Supervise daily runtime operations, evaluate system metrics, and translate technical data into performance reports for leadership.
• Champion operational governance workflows, handling incident escalation matrices, SLA tracking, compliance audits, and formal change control.
• Orchestrate rotating operational coverage and vendor management structures to ensure continuous, around-the-clock platform stability when required.

Requirements

• Educational background in a technology discipline (CS, IT, or equivalent engineering field)coupled with a minimum of 7 years of hands-on application support or infrastructure engineering experience.
• Proven track record in high-tier (L2/L3) technical support, with the capability to investigate, debug, and patch issues directly within the codebase.
• Strong familiarity with IT Service Management (ITSM) frameworks, incident response workflows, SLA metrics, and change management protocols.
• Competency with modern observability suites, APM systems, and cloud-native monitoring infrastructure.
• Practical grasp of cloud systems, continuous deployment pipelines (CI/CD), Agile methodologies, and enterprise security or access control principles.
• Prior experience with automation tooling (e.g., Configuration as Code, IaC), public cloud ecosystems, enterprise content management (CMS), or headless commerce architectures is highly desirable.

Follow us for more updates, interview tips!
https://www.instagram.com/juliangreygroup/
https://www.linkedin.com/company/juliangreygroup/
https://www.facebook.com/juliangreygroup/
Our telegram channel for job opportunities - https://t.me/jobopportunitiessg

Interested Applicants
Please WA Victoria @ 8887 7742
Shortlisted candidates will be notified

Victoria Siew
Reg No. R25158665
Julian Grey Corporate Advisory Pte. Ltd.
EA License No: 19C9568 

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:

• 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

Why Join
Imagine being part of a team that powers the technology behind one of Singapore's longest established banks. As an Application Support Engineer at OCBC, you'll play a critical role in ensuring our systems and infrastructure are secure, efficient, and always available. You'll be part of a team that's driving innovation and transformation in the banking industry.

How you succeed
To succeed in this role, you'll need to stay ahead of the curve when it comes to technology trends and advancements. You'll work closely with our technology teams to design, implement, and maintain our infrastructure, ensuring it's aligned with our business goals and objectives. You'll need to be proactive, collaborative, and always looking for ways to improve our systems and processes.

What you do

• Provide technical support for credit processing applications

• Monitor application performance, availability, and functionality; troubleshoot and resolve related incidents promptly.

• Analyse logs, error messages, and system metrics to diagnose and identify root causes of issues.

• Collaborate closely with development, QA, and infrastructure teams to escalate and resolve complex technical problems.

• Conduct impact analysis and assist with the deployment of patches, fixes, and software upgrades.

• Document incidents, resolutions, and workarounds thoroughly in the knowledge base for future reference.

• Participate in on-call rotations to deliver timely support during critical incidents and outages.

• Assist with performance tuning and optimization efforts to enhance application efficiency.

• Support integration points between microservices and external systems, ensuring seamless communication.

• Adhere to ITIL best practices and maintain compliance with established service level agreements (SLAs).

Who you are

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

• At least 10 years of experience in application support management.

• Hands on Experience with IIS, WebLogic Server

• Proficient in JAVA application support and troubleshooting.

• Experience with RESTful APIs, messaging queues (e.g., Kafka), and containerization (Docker/Kubernetes) is a plus.

• Familiarity with monitoring and logging tools such as ELK Stack, Grafana

• Experience with Spring Boot and Microservices architecture.

• Solid understanding of databases (MySQL, Oracle & Postgres ) and ability to write and optimize SQL queries.

• Hands-on experience with IIS and Oracle WebLogic Server, including deployment support, configuration, monitoring, troubleshooting, and performance tuning.

• Good understanding of CI/CD pipelines and DevOps practices.

• Strong analytical and problem-solving skills.

• Excellent communication skills and ability to work collaboratively in a team environment.

• Ability to work under pressure and handle multiple priorities.

Who we are
As Singapore's longest established bank, we have been dedicated to enabling individuals and businesses to achieve their aspirations since 1932. How? By taking the time to truly understand people. From there, we provide support, services, solutions, and career paths that meet their individual needs and desires.

Today, we're on a journey of transformation. Leveraging technology and creativity to become a future-ready learning organisation.
But for all that change, our strategic ambition is consistently clear and bold, which is to be Asia's leading financial services partner for a sustainable future.

We invite you to build the bank of the future. Innovate the way we deliver financial services. Work in friendly, supportive teams. Build lasting value in your community. Help people grow their assets, business, and investments. Take your learning as far as you can. Or simply enjoy a vibrant, future-ready career. Your Opportunity Starts Here.