Total 502 php developer job vacancies in Information Technology category in Hong Kong

This role focuses on IT service delivery, system integration, and application support for key banking payment systems, primarily ATM-FE SEJ, Cheque Truncation System (CTL), and Signature Verification System (SVS). You will be responsible for installation, configuration, troubleshooting, project implementation, and support across SIT/UAT/Production environments.

Key Responsibilities

Environment & System Setup

• Work with infrastructure teams to prepare servers for application installation.
• Set up SIT/UAT/Production environments, including Control-M jobs, R2W, sFTP, Connect:Direct, etc.
• Install, configure and integrate software packages such as SSM VSS policy files, DN Proview SDEJ, Unisys CTL, SVS.

Testing, Troubleshooting & Root Cause Analysis

• Perform root cause analysis during SIT, UAT, RORC, working closely with vendors and T&O teams (GIPS, TCOE).
• Support unit testing, issue simulation, and problem diagnosis for ATM and related systems.
• Handle complex system issues and provide technical support to internal teams and vendors.

Documentation & Compliance

• Develop process documents following Bank SDM5 standards.
• Ensure all work is properly documented and handed over to Production Support post‑cutover.
• Stay updated on technological developments in the banking/payment solutions industry.

Project Implementation

• Participate in system builds, coding, scripting, and integration work.
• Support ATM, CTL, SVS vendor code deployment, SIT/UAT coordination, production deployment, and post‑implementation reviews.
• Work with senior developers and system architects to design secure, regulatory‑compliant technical solutions.

Specialized Technical Responsibilities

• Support projects related to:WIN10 ATM platformVynamic Security SuiteVynamicView SDEJMigration to Wintel 2022 and MS SQL 2022 platforms
• Handle ATM network configuration, OLTP programming, batch scripting, and system interfacing.

Core Technical Skills

• ATM, cheque clearing, and signature verification systems experience (IT & operations).
• Strong knowledge of Microsoft Windows Servers, Desktop PC, MS SQL, VB, .NET Framework.
• Experience with OLTP (Online Transaction Processing) for ATM front‑end channels.
• Proficient with file transfer tools: Connect:Direct (C:D), Tectia SSH SFTP.
• Familiarity with ATM end‑point security products.
• Experience supporting Online Payment Solutions and functional testing.
• ITIL certification is a plus.

Requirements

• Bachelor's Degree in Computer Science or related field.
• Minimum 10 years of relevant IT experience, preferably in financial institutions.
• Strong experience in system integration, system interfacing, and application delivery.
• Excellent communication and stakeholder management skills.

About the Team

This team is part of the core banking group, responsible for delivering projects and change requests related to:

• ATM systems
• VynamicView software distribution & SDEJ
• Cheque Truncation LockBox (CTL)
• Signature Verification System (SVS)
  It also provides Level 3 BAU support to the Production Support Management team.

.Net Senior Software Developer (Tech Lead) - Singapore
We are currently looking for .NET Software Engineers with at least 5 years of hands-on experience in C# .NET to join a team focused on refactoring and modernising legacy software and leveraging GenAI technologies.
This is a great opportunity to work on digital transformation projects.
What's in it for you:

• Enterprise Level Systems
• Excellent Career Progression Opportunities
• Built-from-Scratch environment on In-house applications
• Up to 1 month completion bonus every year
• Location: Centre of Singapore

Key Responsibilities:

• Develop, enhance and maintain the existing enterprise-level system.
• Investigate and resolve software defects in existing C# .NET, MS SQL, JAVA applications.
• Perform detailed root cause analysis for reported issues and propose sustainable solutions.
• Collaborate with QA and business teams to reproduce bugs and verify fixes.
• Write and maintain unit tests and regression tests using frameworks such as MSTest, NUnit, or xUnit.
• Optimize and refactor code for improved performance and maintainability.
• Review logs and metrics to diagnose system behavior and recommend improvements.
• Work closely with team members to ensure timely delivery of fixes and patches.
• Document resolutions and updates in internal knowledge bases.

Requirements:

• At least 5 years of experience in C# .NET software development with exposure to Java.
• At least 4 years of experience in MS SQL Server and writing/debugging SQL queries.
• Experienced in performing root cause analysis and resolving performance issues.
• Familiarity with CI/CD pipelines (e.g., Jenkins, Azure DevOps, Git).
• Exposure to Microservices / Kafka
• Experience with Visual Studio, Git, and issue tracking tools like JIRA.
• Experience working on large-scale enterprise applications.
• Excellent analytical and troubleshooting skills
• Strong communication and collaboration abilities with proactive mindset.

This is a 1 year contract to start, renewable and convertible to permanent.

• 5 Days Role
• Jurong East
• Budget: $3，000 - $5，000 
• Keywords: 2 Years Exp in C++& VB.net

Company is manufacturer of detective security system for car park, checkpoint &  airport

Roles & Responsibility:

• Analyse client software requirements and design the solution to meet their needs
• Develop and / or integrate to provide a suitable security solution
• Test solution, identify technical issues, troubleshoot the problem and provide rectification
• Configure, deploy and test solution at site
• Provide on-going support on the existing and new system
• Prepare software documentation or/and user manual

Requirements:

• Degree / Diploma in Computer Science, Computer Engineering or equivalent.
• Well-versed with Window Development.
• Must & Proficient with C++, VB.net, node.js, mongodb, MS SQL, etc 
• Good knowledge of GUI-level and system-level programming involving processes and threads.
• Trouble shooting at site on software and hardware integration.

The Supreme HR Advisory Pte. Ltd || 14C7279

Chua Jie Ying (Cai Jie Ying), Evelynn || EA Personnel License R24120580

Job Responsibilities:

• Support in managing, maintaining, and testing IT application systems, ensuring their efficient operation and functionality
• Collaborate with business stakeholders and work closely with external parties, ICT providers or government agencies for systems operational and maintenance works and new initiatives/enhancements
• Provide advisory role and guide team members on development of IT solutions to meet business and Authority’s needs
• Maintain Project Management Office, track documentation and monitoring of progress
• Co-ordinate and facilitate the audit reviews that can be conducted by party authorized by the Authority
• Review project deliverables (e.g. monthly project report, log review for privileged user access, test plan, test reports, application design/ code) to ensure the completeness for acceptance
• Ensure that the project delivery complies with relevant policies and guidelines and to identify and close any compliance gaps

Job Requirements:

• At least 3 years of IT experience as Software Developer
• Strong knowledge in the Software Development Life Cycle (SDLC) methodologies
• Performing requirement gathering, requirement analysis, business process mapping, prepare business requirement specification, flow charts, logical diagrams, process improvements
• Experience in Cloud technologies like AWS, Azure etc. (preferred Azure).
• Cloud Certification from one or more Cloud Service Providers (preferred Azure)
• Experience in SDLC-related projects in the past
• Knowledge of application security and best practices in application development standards and methodologies; and
• Good knowledge of testing methodologies with working experience in performing various application and systems testing

Job Requirements:

• Degree in Information Technology or equivalent.
• Must have 6- 8 years of experience in Data Warehousing
• Extensive experience in ERD Design/ETL/Querying
• Must have at least 5 years of Python Development in Data Engineering
• Minimum 6 years of SQL experience
• Experience in RestAPI is mandatory
• Experience in AWS cloud is Mandatory
• Experience in CI/CD, Docker and Kubernetes
• Experience in Big Data Technologies- Apache, Spark, Hive or Kafka
• Experience in Data Governance, Data Security and Security Frameworks
• Ability to work independently and manage stake holders and users
• Excellent written and verbal communication skills

Role Overview

We are looking for a passionate and driven Software Developer to join our Product Engineering team. In this role, you will be responsible for the end-to-end development lifecycle—ranging from requirement analysis and architecture design to implementation, testing, deployment, and support. You will play a key role in building scalable, high-performance web applications aligned with business goals and engineering standards.

Key Responsibilities

• Design, develop, and support Node JS, React JS, JavaScript and TypeScript-based platforms, frameworks, and web applications
• Build rich, responsive user interfaces using HTML5, CSS3, JavaScript, and TypeScript
• Develop scalable and asynchronous server-side applications
• Collaborate with Business System Analysts to design and deliver technical solutions
• Ensure best practices in performance, security, scalability, and maintainability
• Contribute to architectural decisions and promote engineering excellence
• Explore, evaluate, and implement new tools, technologies, and frameworks
• Work effectively in a globally distributed team with minimal supervision
• Advocate for and follow best design and development practices.

Required Qualifications & Experience

• Bachelor’s or Master’s degree in Computer Science or related field, with 5+ years of software development experience
• Minimum 4 years of hands-on experience with Node.js.
• At least 2 year of experience with modern web frameworks (React, Angular, Vue, etc.)
• Strong proficiency in ES6+, HTML5, and CSS3
• Solid understanding of JavaScript/TypeScript design patterns and best practices
• Experience with unit testing frameworks such as Jest and Puppeteer
• Familiarity with REST APIs, JSON, OAuth, JWT, and OpenAPI (Swagger)
• Experience with Git, Jira, and CI/CD tools like GitHub Actions
• Knowledge of microservices architecture and API-first development (preferred)
• Understanding of data modeling, database integration, and SQL
• Familiarity with Web APIs and browser behavior
• Experience working in Agile or Scaled Agile environments
• Strong communication, organizational, and presentation skills.

EA Number: 11C4879

Job Description: At least 3 years of experience in single-page web application development using Angular (Not AngularJS), JavaScript/Typescript, and CSS. At least 3 years of experience in .NET 6+, C#, and ASP.NET Core Web API. Experience with Entity Framework ORM, SQL, and developing applications against relational database systems (e.g., MSSQL, PostgreSQL). Understanding of clean coding principles and design patterns.

We are looking for qualified Application Developers who can design and code web and mobile

applications according to strict deadlines and within budget while ensuring the customer’s satisfaction.

You will work as part of the team using Agile project methodology.

Roles & Responsibilities:

1. Understand requirement specifications and expectations of the project

2. Work closely with users and be actively involved in the user requirement gathering

process

3. Analyse requirements and design system according to requirements

4. Manage and complete tasks to ensure client’s requirements are met

5. Investigate and rectify application problems as reported by users

6. Respond to users’ feedback and request promptly

7. Develop quality web-based applications using web and mobile technologies using Scrum

techniques

8. Perform thorough and rigorous testing

9. Ensure a match between customer expectations and delivery

10. Pro-active in attending to client’s needs, respond to customer’s feedback and request

promptly

11. Deliver projects on time with quality

12. Maintain and enhance existing applications

13. Write comprehensive test scripts and other technical documents

14. Provide technical support, troubleshooting and bug fixing of applications

15. Report regularly to Project Manager/ScrumMaster

16. Continuous learning and improvement

17. Ensure high level of customer satisfaction

Job Requirements

1. willingness to learn and determination to solve problems is a must. Strong interest in technology and the IT services industry.

2. Excellent analytical and research skills.

3. Ability to work collaboratively in a fast-paced environment.

4. Good organizational skills with attention to detail and ability to manage multiple tasks.

5. Problem-solving mindset and eagerness to learn about business operations in an IT setting.

Employment Benefits:

1. Five-day work week

2. Professional training

3. Quarterly team building activity

Responsibilities:

• Lead and execute end-to-end OIG implementations with a strong emphasis on hands-on configuration, customization, and integration for complex enterprise environments.
• Drive application onboarding projects for a variety of systems (e.g., HR, ERP, CRM, custom apps), covering both out-of-the-box and custom connectors. This includes:
• Analysis of application requirements and mapping to OIG connectors.
• Development of custom connectors and adapters where standard options do not suffice, including ICF based framework.
• Implementation of automated provisioning, deprovisioning, and access certification workflows.
• Integration with authoritative sources (e.g., HRMS) and target systems (e.g., databases, directories, SaaS platforms).
• Building and configuring OIG SOA workflows, approval policies.
• Developing custom UI components for OIG self-service.
• Design and implement IGA use cases on OIG such as:
• Role-based access control (RBAC) and role mining.
• User lifecycle management (joiner, mover, leaver processes).
• Access request and approval workflows tailored to business needs.
• Periodic access reviews and compliance reporting.
• Hands-on troubleshooting and optimization of OIG components, including connectors, SOA workflows, and scheduled jobs.
• Customize OIG functionality such as:
• Using Java, Groovy, or other supported scripting languages to address unique business requirements.
• Hands on experience with REST APIs, web services, event handlers, validation plugins and scheduled tasks.
• Hands on experience with Oracle BI Publisher based audit reports.
• Hands on experience in building custom Oracle SOA composites for workflows.
• Ability to reuse existing code and extend frameworks.
• Develop and maintain detailed documentation for onboarding processes, customizations, and operational procedures.
• Advise on best practices for OIG upgrades, patching, and understanding of other IAM technologies (e.g., SailPoint, Okta, Microsoft Entra, etc.) as needed.
• Any other ad-hoc duties as assigned by supervisor

Requirements:

• Bachelor’s degree in Computer Science, Information Systems, or a related field;
• 8+ years of hands-on experience with Oracle Identity Governance (OIG v11+), including application onboarding, upgrades, and IGA use case implementation;
• Proven experience delivering complex OIG integrations across diverse enterprise applications and environments;

Interested applicants, please Email , and look for johnwong@recruitexpress.com.sg

John (Joax) Wong

Recruit Express Pte Ltd

EA License No. 99C4599

EA Personnel Registration Number: R23117179

Responsibilities:

•  Develop, test, and deploy new user-facing features for our iOS and Android applications using React Native.

• Design, build, and maintain efficient, reusable, and reliable back-end services and APIs in Java (e.g., using Spring Boot).

• Implement mobile security best practices, including secure data storage, encrypted communications, code hardening, and protection against common vulnerabilities.

• Collaborate with the Product Manager, designers, and other engineers to define feature specifications and secure architecture.

• Write clean, maintainable, and well-documented code following best practices.
• Troubleshoot and debug issues across the entire stack, from the mobile UI to the back-end infrastructure, including security-related incidents.

• Participate in code reviews with a keen eye for security flaws.
• Contribute to the entire product lifecycle, from ideation and prototyping to launch and support.

Requirements:

• Experience: Minimum of 1 years + of professional experience in software development.

• Mobile Development: Proven experience building cross-platform mobile apps with React Native. A portfolio of released applications on the App Store or Google Play is a plus.
• Back-End Development: Strong proficiency in Java and Experience with relevant frameworks (e.g., Spring, Spring Boot). 

Application Security:

o    Demonstrated knowledge of mobile security principles and common vulnerabilities (e.g., OWASP Mobile Top 10).

About Activants

Activants helps companies in their digital transformation journey by designing and delivering process automation to improve business performance and increase customer satisfaction. Headquartered in Singapore, Activants specializes in the implementation of business process management, robotic process automation, ML-powered document capture and document management for government, insurance and financial institutions. Our solutions include accounts payable and accounts receivable automation, certifications and accreditations system, customer on-boarding, incentives and grants management, scholarship and awards management system, and insurance claims system.

Application Developer

We are looking for qualified Application Developers who can design and code web and mobile applications according to strict deadlines and within budget while ensuring the customer’s satisfaction. You will work as part of the team using Agile project methodology.

Application Developer Responsibilities

1. Understand requirement specifications and expectations of the project
2. Work closely with users and be actively involved in the user requirement gathering process
3. Analyze requirements and design system according to requirements
4. Manage and complete tasks to ensure client’s requirements are met
5. Investigate and rectify application problems as reported by users
6. Respond to users’ feedback and request promptly
7. Develop quality web-based applications using web and mobile technologies using Scrum techniques
8. Perform thorough and rigorous testing
9. Ensure a match between customer expectations and delivery
10. Pro-active in attending to client’s needs, respond to customer’s feedback and request promptly
11. Deliver projects on time with quality
12. Maintain and enhance existing applications
13. Write comprehensive test scripts and other technical documents
14. Provide technical support, troubleshooting and bug fixing of applications
15. Report regularly to Project Manager/ScrumMaster
16. Continuous learning and improvement
17. Ensure high level of customer satisfaction

Application Developer Requirements

1. Diploma or higher in computer science or relevant field
2. 2 years of experience as an Application Developer or similar role
3. 2 years of experience in designing and building web and mobile applications
4. Knowledge of programming language such as C#, VB.Net, Angular, Python, React Native
5. Knowledge of database such as MS SQL, MySQL, MongoDB, PostgreSQL
6. Knowledge of Machine Learning is a bonus
7. Interested in No-code development
8. Experience in Agile project methodology (Scrum)
9. Can conform to shifting priorities, demands and timelines
10. Ability to elicit business requirements from clients
11. Great understanding of software design and programming principles
12. Sense of ownership and pride in your performance and its impact on project’s success
13. Critical thinker and problem-solving skills
14. Certified application developer is a plus
15. Must be service oriented, able to build rapport with customers and willing to go the extra mile
16. Resourceful, adept at conducting research into project-related issues and products
17. Strong time management skills and able to complete tasks on schedule

Employment Benefits

1. Five day work week
2. Performance bonus
3. Flexible working arrangement
4. Hospitalisation and outpatient insurance
5. Birthday voucher
6. Professional training
7. Quarterly team building activity
8. Staff recognition and awards

Responsibilities

• Design, develop, enhance, and support Murex Datamart reports
• Work on Datamart configuration.
• Handle Datamart migrations, upgrades, and version changes.
• Analyze and resolve Datamart data issues and performance bottlenecks.
• Work closely with cross-functional teams to deliver system enhancements and new product onboarding.

Skills/Requirement

9+ Years in Murex Datamart, preferably within a banking environment.
• Strong understanding of Murex trade lifecycle.
• Functional exposure across all major product classes.
• Proficiency in Unix/Linux fundamentals for system operations and scripting.
• Should have Strong understanding of SQL for data extraction, analysis, and troubleshooting.
• Experience with Murex upgrades and migrations.
• Exposure to EOD / Batch processing.
• Experience supporting regulatory or finance-driven reporting.

Nice-to-Have Skills Description:

Demonstrate ownership and responsibility in all assignments.
• Bachelor's degree in Computer Engineering/ School of Computing/ Finance IT/ other related IT degrees would be preferred.

Interested candidates, who wish to apply for the above position, please send in your resume to: kellyitsg@persolapac.com

PERSOL Singapore Pte Ltd EA License No. 01C4394 EA Reg No: R23118975 (ABDUL RAHMAN ANSARI RAJA)

We regret to inform you that only shortlisted candidates will be contacted.

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By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOL Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at https://www.persolapac.com.sg/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy.

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Job Description:

• Designing, implementing and maintaining applications.
• Contributing in all phases of the development lifecycle.
• Writing testable, scalable and efficient code.
• Test and debug new applications and updates.
• Maintain up to date code documentation.
• Participating in code reviews
• Any other ad-hoc duties as assigned by supervisor

Interested applicants, please Email , and look for johnwong@recruitexpress.com.sg

John (Joax) Wong

Recruit Express Pte Ltd

EA License No. 99C4599

EA Personnel Registration Number: R23117179

Job Description:

• Create high-level and detailed software design documents.
• Develop system architectures and design software components.
• Identify and fix bugs and performance issues.
• Provide ongoing support and maintenance for existing systems.
• Analyze and improve the performance and efficiency of software applications

Skills Required

• Degree in Computer Science, IT, or engineering
• At least 5 years of relevant experience in software development;
• Gone through at least one full software development lifecycle (SDLC) with experience in producing SDLC documentation
• Experience in analyzing requirements, designing, developing, and delivering complex enterprise applications in Java/JEE, web programming on UNIX / LINUX and Windows environment
• Experience in web-based application development and database application interfacing (JDBC, SQL)
• Experience in Agile development methodology and continuous integration
• Experience in Spring Framework and Spring Boot
• Any other ad-hoc duties as assigned by supervisor

Interested applicants, please Email , and look for johnwong@recruitexpress.com.sg

John (Joax) Wong

Recruit Express Pte Ltd

EA License No. 99C4599

EA Personnel Registration Number: R23117179

Job Summary:

This role involves developing and maintaining full-stack solutions across Blazor UI, APIs, service layers, and databases, while managing Azure-based data pipelines and background jobs for marketplace and inventory sync. The candidate will integrate third-party APIs (e.g., Amazon SP-API), generate large-scale reports, optimize SQL and job performance, enhance AI agent features on Azure OpenAI, and resolve production issues. Strong coding, problem-solving, and clear communication with both technical and non-technical stakeholders are essential.

Key Responsibilities:

1. Build new features across Blazor UI, API controllers, service layer, and database models.

2. Develop and maintain background job services for marketplace and inventory data sync.

3. Build and optimize data pipelines on Azure; transform data across sources for integration and analysis.

4. Integrate with third-party APIs, eg. Amazon SP-API

5. Generate Excel, PDF, and CSV reports from large production datasets.

6. Debug and resolve production issues using Azure Application Insights and telemetry.

7. Optimize SQL queries and job performance across large SQL Server datasets.

8. Extend AI agent features built on Azure OpenAI and Semantic Kernel.

9. Write efficient, reusable, and scalable code, document and communicate solutions clearly to both technical and non-technical stakeholders.

Requirements:

1. Min 2 + years of hands-on C# / .NET development (ASP.NET Core) experience

2. Hands-on Blazor Server experience — required

3. Proficient with Entity Framework Core and SQL Server

4. Solid grasp of dependency injection, repository pattern, and service layer architecture

5. Confident reading and extending large, existing codebases

6. Familiarity with Microsoft Azure (App Service, Blob Storage, SignalR)

7. Familiarity with .NET Worker Services and Azure Pipelines

Additional requirements:

1. Solid grasp of dependency injection, repository pattern, and service layer architecture

2. Confident reading and extending large, existing codebases

Good to Have:

1. Experience with Telerik UI for Blazor

2. CI/CD exposure in Azure DevOps

3. Azure Application Insights — monitoring, telemetry, and production diagnostics

4. Prior experience with REST API integrations

5. Large-scale database work — bulk operations, window functions, performance tuning

6. Prior experience with AI agentic development — LLM tool use, agent orchestration