Total 2,698 software test engineer job vacancies in Information Technology category in Hong Kong

Job Summary

We are seeking an Application / Software Support Executive to provide operational support for internal systems and business applications. The role involves incident handling, basic troubleshooting, and coordination with internal and external stakeholders to ensure applications operate reliably and efficiently. Training will be provided for entry-level candidates with a relevant educational background.

Key Responsibilities

• Provide Level 1 application support for internal and customer-facing systems
• Receive, log, track, and resolve incidents and service requests through ticketing systems
• Perform basic troubleshooting of application, system, and access-related issues
• Escalate complex or unresolved issues to senior support or development teams
• Support system testing, user acceptance testing (UAT), and deployment activities
• Conduct basic database checks (read-only) and application log reviews
• Prepare and maintain system documentation, SOPs, and user guides
• Coordinate with vendors and internal teams to resolve technical issues
• Adhere to established support processes and service level agreements (SLAs)

Requirements

• Diploma or Bachelor’s Degree in Information Technology, Computer Science, Information Systems, or related discipline
• Entry-level candidates and fresh graduates are welcome to apply
• Basic understanding of web and/or mobile applications
• Basic knowledge of Windows and/or Linux operating systems
• Basic understanding of networking fundamentals (e.g. IP addressing, DNS)
• Basic knowledge of SQL (e.g. simple SELECT queries)
• Ability to communicate clearly in English, both written and verbal
• Willingness to learn, adaptable, and able to work effectively in a team environment

Preferred Skills (Advantageous)

• Internship, project, or practical experience in application support or IT helpdesk
• Familiarity with ticketing systems (e.g. Jira, Freshdesk, ServiceNow)
• Exposure to cloud platforms (e.g. AWS, Azure)
• Basic understanding of IT service management processes (e.g. Incident and Problem Management)

Additional Information

• On-the-job training and guidance will be provided
• Shift work or on-call support may be required based on operational needs
• Appointment and remuneration will be commensurate with qualifications and experience
• Employment is subject to applicable work pass approval (where required)

The Backend Engineer is responsible for building and maintaining backend systems that are secure, scalable, and optimized for performance. You will work in a cloud‑native, Agile, and DevOps‑driven environment, collaborating with cross‑functional teams to deliver highly reliable digital services. The role combines system design, API development, engineering best practices, and continuous improvement to support mission‑critical applications.

Key Responsibilities

1. Backend Development & API Engineering

• Design and implement backend services and APIs that support high‑volume and mission‑critical digital products.
• Build cloud‑native components that are scalable, resilient, and optimized for performance.
• Improve existing backend architectures for better observability, reliability, and throughput.

2. Requirements Collaboration &Delivery

• Partner with Business Analysts and Product Managers to refine user stories and translate them into actionable engineering tasks.
• Work with QA engineers to ensure robust automated test coverage; resolve defects proactively.
• Collaborate with DevOps teams to implement automated builds, deployments, monitoring, and release workflows.

3. Engineering Quality & XPPractices

• Apply modern engineering methodologies such as Test‑Driven Development (TDD), pair programming, and continuous refactoring.
• Conduct peer reviews to maintain code quality, enforce backend standards, and detect security gaps early.
• Follow software craftsmanship principles to produce code that is clean, modular, maintainable, and efficient.

4. Architecture, Security &Documentation

• Develop and document system architecture, interface contracts, and backend operation patterns.
• Ensure all components meet government or enterprise security, compliance, and regulatory requirements.
• Apply secure coding techniques and mitigate risks such as injection attacks, insecure deserialization, and authentication vulnerabilities.

5. Optimization & PlatformReliability

• Enhance backend performance using profiling, caching, concurrency improvements, and query optimization.
• Strengthen observability through structured logs, traces, metrics, and alerting frameworks.

6. Emerging Technologies & AdvancedIntegrations

• Contribute to blockchain or smart contract development when relevant.
• Implement serverless workflows or event‑driven patterns as needed.
• Integrate with API gateways, service meshes, and authentication frameworks.

Required Technical Skills

Core Programming & Frameworks

• Competency in backend languages such as Java, Kotlin, Python, Golang, Node.js, or Ruby.
• Strong understanding of RESTful APIs, GraphQL, gRPC, and WebSocket‑based communication.

Cloud, Containers & Infrastructure

• Hands-on experience with cloud platforms including AWS, Azure, or Google Cloud.
• Proficiency with Docker, Kubernetes, and container orchestration.
• Familiarity with Infrastructure-as-Code tools such as Terraform, CloudFormation, or Pulumi.

Distributed Systems & Messaging

• Knowledge of microservices architectures and event-driven patterns.
• Practical experience with messaging systems such as Kafka or RabbitMQ.

Databases & Persistence

• Strong understanding of SQL and NoSQL systems such as PostgreSQL, MySQL, Redis, MongoDB, DynamoDB.
• Ability to tune queries, optimize data models, and manage storage performance.

DevOps & CI/CD Tooling

• Experience working with CI/CD platforms (e.g., GitHub Actions, GitLab CI, ArgoCD).
• Strong Git skills including branching strategies such as GitFlow or trunk-based development.

Testing & Automation

• Proficient with test automation frameworks such as JUnit, PyTest, Jest, Playwright.
• Comfortable implementing automated integration, unit, and contract tests.

Observability & Monitoring

• Familiarity with platforms like Prometheus, Grafana, OpenTelemetry, ELK/EFK stacks to build visibility into backend operations.

Software Engineering Practices

• Experienced working in Agile teams using Scrum or Kanban.
• Deep understanding of Extreme Programming (XP) principles including TDD, pair programming, and incremental refactoring.
• Strong commitment to writing clean, maintainable code in line with software craftsmanship values.

Qualifications

• Degree or Diploma in Computer Science, Information Technology, Computer Engineering, Electronics Engineering, or related technical disciplines.
• Relevant work experience in backend development, cloud-native engineering, distributed systems, or DevOps environments.

Please submit resumes to john@oaktree.com.sg with the following details in MS Word format:

- Position applying for

- Current remuneration

- Expected remuneration

- Notice period

John Goh Meng Chye

EA License No : 06C4642

EA Reg No : R1102621

We regret that only shortlisted candidates will be notified.

Key Responsibilities

• Design, develop, and deliver scalable, well-tested features across the full stack, including responsive portal components using Next.js, Redux, and JavaScript, as well as backend services built with Java, Python, or C++
• Participate actively in Agile ceremonies such as sprint planning, development, code reviews, and continuous improvement initiatives
• Collaborate closely with QA, UI/UX, and DevOps teams to ensure robust technical solutions and intuitive user experiences
• Develop and maintain unit and integration tests to support automated testing and CI/CD pipelines
• Investigate, troubleshoot, and resolve software defects and production issues in a timely manner
• Contribute to code reviews, maintain technical documentation, and adhere to secure coding standards
• (Optional) Support system architecture design and integration with government authentication or data exchange platforms

Requirements

• Minimum 4–6 years of hands-on experience in software development
• Proficiency in at least one backend language: Java, Python, or C++
• Experience building front-end applications using Next.js, Redux, and JavaScript/TypeScript
• Strong understanding of RESTful API design, object-oriented programming, and secure coding practices
• Familiarity with Agile methodologies and tools such as Jira, GitLab, and Confluence
• Strong analytical and problem-solving skills, with the ability to work both independently and collaboratively

Nice to Have

• Experience with cloud platforms such as AWS or Azure
• Exposure to real-time systems or IoT environments

Work Location: One North

(EA Reg No: 20C0312)

Please email a copy of your detailed resume to qianyu@talentsis.com.sg for immediate processing.

Only shortlisted candidates will be notified.

Our client is a Singapore-based homeland security solution provider providing secure, reliable and state-of-the-art solutions. They deliver full turn-key solutions from design, development, integration, testing, commissioning to post-implementation maintenance to help their clients fulfill security and operational objectives.

As a Specialist, Software Engineering, you will play a Team Lead role and work in the Public Safety Security department within the organization.

Job Description: 

• Developing and deploying video, biometrics, imaging products and systems
• Preparing and writing evaluation reports on project performance 
• Keeping abreast with latest technology updates in the industry 
• Ensuring product quality with proper unit-tests and realization within the given product architecture, coding standards and UX/UI guidelines 
• Documentation of the functional design and detail design specifications 
• Designing and developing library
• Leading, mentoring and guiding a team of software engineers

Ideally, you should possess strong technical skills in

• Golang, .NET/.NET Core, React, GitHub, GitLab, Docker and Kubernetes 
• Familiar with Video Analytics, Biometrics and AI Technology 

Work Location: Tampines

Our client delivers full turnkey solutions from design, development, integration, testing, commissioning to post-implementation maintenance to fulfill security and operational objectives.

As the Specialist, Software Development you will lead team of 3-5 engineers in the Software Development department.

Responsibilities

• Designs, builds, and maintains applications specifically optimized for cloud environments, focusing on scalability, resilience, and automation 
• Key responsibilities include creating microservices, containerizing applications (Docker, Kubernetes), and developing CI/CD pipelines
• Involvement in the entire software development life cycle including application development, implementation, testing, maintenance and documentation
• Review customer’s existing business workflow/system functionalities and provide recommendations for improvement.
• Support architecture design during pre-sales and implementation phase
• Lead a small team of software engineers and mentor junior engineers
• Implement software best practices and be an advocate for the team
• Responsible for the installation, configuration and integration of Commercial Off-the-shelf (COTS) products with inhouse built applications
  

Ideally, you should possess

• Bachelor’s degree in computer science, Software Engineering or related fields with 5 or more years of relevant working experience.
• Proficiency in Docker and Kubernetes.
• Proficiency in Golang, .NET/.NET Core
• Proficiency with JavaScript and React
• Proficiency in building applications on Kubernetes platforms utilizing managed services.
• Proficiency in Monitoring & Optimization, ensuring service reliability, security, and cost efficiency through logging, monitoring (e.g., Prometheus),and performance tuning
• Experience with DevOps CI/CD and testing tools (eg. Github Actions, ArgoCD)
• Agile/Waterfall software delivery methodology
• Ability to work independently and as a team
• Strong communication skills both in writing and verbally to present complex ideas or technical solutions to business or management team 

Work location: Tampines

Key Responsibilities 

Backend Development: 

• Design, develop, and maintain microservices architecture using .NET Core and .NET 8. 

• Implement event-driven architecture to enable seamless communication between microservices. 

• Utilize Entity Framework (EF) for efficient database interactions and management. 

• Containerize applications using Docker for scalability and deployment flexibility. 

• Apply Domain-Driven Design (DDD) principles to ensure clean and modular code architecture. 

• Implement OAuth for secure authentication and authorization. 

• Develop and enforce security best practices to safeguard sensitive data and systems. 

• Utilize AWS services such as S3, Lambda, API Gateway, DynamoDB, etc., for backend development. 

• Develop RESTful APIs endpoints to facilitate communication between the frontend and backend. 

Frontend Development: 

• Develop responsive and user-friendly web applications using React.js and Next.js. 

• Write unit tests using Jest to ensure code quality and reliability. 

• Create reusable UI components and maintain a consistent design using Storybook. 

• Collaborate closely with UX/UI designers to implement intuitive and visually appealing interfaces. 

• Troubleshoot and debug issues across the stack, ensuring smooth application operation. 

• Optimize application performance and scalability for a seamless user experience. 

What we are looking for  

• Proven experience as a Full Stack .NET Core Developer or similar role. 

• Strong proficiency in .NET Core, .NET 8, C#, and related backend technologies. 

• Experience building microservices architecture and implementing event-driven design patterns. 

• Proficiency in Entity Framework (EF) for database management. 

• Familiarity with Docker and containerization principles. 

• Knowledge of Domain-Driven Design (DDD) principles and their application in backend development. 

• Experience implementing OAuth for authentication and authorization. 

• Understanding of security best practices and their application in backend development. 

• Hands-on experience with AWS services such as S3, Lambda, API Gateway, DynamoDB, etc. 

• Proficiency in frontend technologies such as React.js, Next.js, HTML, CSS, and JavaScript. 

• Experience writing unit tests using Jest and maintaining a design system with Storybook. 

• Strong problem-solving skills and attention to detail. 

• Excellent communication and collaboration skills. 

• Preferably more than 5 years of experience as a full stack developer;  

• Experience working in both Unix and Windows operating environments are preferred. 

• AWS certification (e.g., AWS Certified Developer, AWS Certified Solutions Architect). 

• Experience with Node.js for server-side development. 

• Familiarity with NoSQL databases such as DynamoDB. 

• Knowledge of CI/CD pipelines and DevOps practices. 

• Understanding of Agile development methodologies. 

One North, a Singapore based firm specializing in providing Technology Solutions is currently hiring Manual Software Testers with experience in in the Insurance Domain - Data and AI Testing as per details given below : -

Responsibilities: -

• Coordinating overall testing strategy and technical expertise in automation and manual testing
• Driving detailed test plans and test cases based on requirements to ensure comprehensive coverage and quality standards.
• Conduct Testing and resolve defects to ensure to ensure successful project delivery
• Engage with users to validate solutions
• Identifying, logging and meticulously tracking defects accompanied by comprehensive reporting

Requirements and skills:-

• Proven working experience in designing, implementing and/or maintaining in Insurance Domain
• Experience in Data and AI Testing
• Technical background, with hands-on experience in ILP product launches
• Good analytical and critical thinking abilities
• Good written and verbal communication skills

Responsibilities:

• Assist the BD Director in managing program-related issues and correspondences.
• Coordinate and work with tool and assembly equipment suppliers to ensure smooth program launches.
• Design workflows and optimize production layouts in collaboration with the production department to improve machine efficiency.
• Source and gather tooling and component quotations from suppliers for initial project startups.
• Work on new quotations and packaging requirements for new parts.
• Support production and quality departments in troubleshooting processing and quality issues related to plastic parts.
• Monitor and track progress on program activities.
• Provide timely customer support and respond to customer inquiries.
• Update all tooling activities, bills of materials, and project review records.
• Follow up and track engineering changes for each tooling.
• Coordinate all mold trial activities.
• Design and collaborate with suppliers on jigs and fixtures required for secondary processes.
• Prepare periodic tool-life reports for customers.
• Perform any other duties as assigned.

Requirements:

• Diploma/ Degree in Engineering or equivalent with 3 years relevant experience
• Good knowledge of project management & production process
• Independent, good initiative and able to multitask in fast paced environment

Infrastructure System Engineer

We are looking for an Infrastructure System Engineer to support, maintain, and optimise our on‑premise and cloud IT infrastructure. This role requires strong hands‑on technical capability, project collaboration, and the ability to ensure secure, stable, and efficient infrastructure operations.

Job Description:

• Deploy, configure, and maintain servers, storage, networks, and on‑prem/cloud environments.

• Ensure high availability, redundancy, and system performance across infrastructure components.

• Manage VMware/Hyper‑V platforms and support Windows OS and Windows Server Environments.

• Support AWS/Azure infrastructure including compute, storage, networking, identity, and security.

• Perform system/database setup, patching, backup, DR and automate tasks.

• Closely collaborate with Project Manager and Engineers to support the fulfilment of contract obligations within timeline, cost, and scope

• Manage and oversee project documentations and subcontractor matters

• Set up network switches, perform network checks, and configure IP settings for project devices.

• Troubleshoot and resolve infrastructure and IT system issues.

• Support data migration, integration, monitoring, security and compliance.

• Participate in system integration, UAT/FAT/SAT, deployment, staging, and production setup.

• Work with services such as AD, NMS, ClearPass, MFA/2FA, KMS, Antivirus, Patch Management, MDM.

Job Requirements:

• Minimum 5 years’ experience in infrastructure or system engineering roles.

• Experience with backup/recovery, documentation, and supporting tender requirements.

• Familiarity with certification/key management and common infrastructure services.

• Bonus skills: SQL, VAPT tools, basic development knowledge, access control systems, failover/ redundancy tech.

• Strong analytical, troubleshooting, communication, and time‑management skills.

• Able to work independently and as part of a team; strong process and documentation discipline.
  

Brief Summary:

Join a dynamic team as an Application Consultant/System Engineer where you'll leverage your technical expertise to deliver innovative solutions and support projects across the IT landscape. This role offers the opportunity to work collaboratively with clients and enhance application capabilities.

Responsibilities

• Fulfill diverse roles including Application Consultant, System Engineer, or Developer on designated projects.
• Work closely with clients to identify and define business and IT use cases, optimizing processes accordingly.
• Deliver comprehensive enterprise solutions from consultation and design to development, testing, deployment, and ongoing support.
• Design and assist with system integrations and application workflows, focusing on ETL and automation components.
• Diagnose and troubleshoot issues, identify root causes, and implement effective technical solutions.
• Propose and develop innovative solutions to cater to the evolving needs of clients.
• Provide support to team members across various projects as needed.
• Actively seek out opportunities to enhance solution capabilities beyond standard offerings.

Requirements

• Bachelor's Degree in Computer Science, Engineering, or IT.
• 3 to 5 years of hands-on experience in IT systems, application support, or application solutions consulting.
• Familiarity with ETL/data integration platforms, including data flow configuration, adapter management, job scheduling, and troubleshooting.
• Understanding of ETL infrastructure management, including dev/staging/prod environments and connectivity configuration.
• Practical knowledge of Copilot Studio or other Generative AI tools, with experience in prompt design and AI workflow integration.
• Solid understanding of application infrastructure, including server environments, network basics, access management, and deployment pipelines.
• Competency in reading system/application logs and performing structured root cause analysis.
• Familiarity with Power Platform or RPA concepts is advantageous but not mandatory.
• Strong ability to translate technical concepts into business needs and document technical specifications, process designs, and solution designs effectively.
• Comfortable interacting with stakeholders across different technical levels.

EA License No.: 01C4394 (PERSOL SINGAPORE PTE LTD)

Registration No.: R23112488 (Julian Nerchan)

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