Total 19 job vacancies by Combuilder Pte Ltd

Role Overview

We are looking for an experienced Senior Software Engineer (Web) to build and enhance robust web systems that support Weather Information Dissemination. This role involves working on complex enterprise systems, improving engineering practices such as CI/CD and SRE, and partnering closely with technical teams and stakeholders to deliver scalable, resilient, and high-impact digital solutions.

Job Responsibilities

• Partner with software engineers and cross-functional teams to understand development delivery and system resiliency objectives.
• Assess existing technical landscapes, workflows, and processes to identify inefficiencies, pain points, and improvement areas.
• Recommend suitable engineering practices such as CI/CD and Site Reliability Engineering (SRE) to improve system performance and delivery efficiency.
• Develop transition roadmaps from current-state systems to future-state solutions, including recommended tools, processes, and best practices.
• Explain complex technical concepts clearly to stakeholders and provide actionable recommendations.
• Prepare supporting diagrams and documentation where required.
• Support proof-of-concept initiatives to validate solutions and assist during early implementation stages.
• Collaborate with fellow Software Engineers to share insights, tools, scripts, and best practices.
• Support continuous improvement and knowledge sharing across engineering teams.

Job Requirements

• At least 6 years of experience in an individual contributor software engineering role.
• Hands-on experience with React and TypeScript.
• Experience with Node.js will be an advantage.
• Experience with cloud service providers such as AWS, Azure, or Google Cloud Platform will be an advantage.
• Strong track record in large-scale partner solution implementation, preferably in complex enterprise environments.
• Strong communication skills with the ability to bridge technical discussions between internal teams and external partners.
• Experience working in highly secured or air-gapped environments such as government, banking, or similar systems will be an advantage.

Role Overview

We are looking for an experienced Senior Software Engineer (Backend) to design and enhance scalable backend systems that support Weather Information Dissemination. This role involves working on complex enterprise systems, building reliable backend solutions using Node.js and TypeScript, supporting batch jobs and streaming data, and applying modern engineering practices such as CI/CD and SRE to improve system resiliency and delivery efficiency.

Job Responsibilities

• Partner with software engineers and cross-functional teams to understand development delivery and system resiliency objectives.
• Assess existing technical landscapes, workflows, and processes to identify inefficiencies, pain points, and improvement areas.
• Recommend suitable engineering practices such as CI/CD and Site Reliability Engineering (SRE) to improve system performance and delivery efficiency.
• Develop transition roadmaps from current-state systems to future-state solutions, including recommended tools, processes, and best practices.
• Explain complex technical concepts clearly to stakeholders and provide actionable recommendations.
• Prepare supporting diagrams and documentation where required.
• Support proof-of-concept initiatives to validate solutions and assist during early implementation stages.
• Collaborate with fellow Software Engineers to share insights, tools, scripts, and best practices.
• Support continuous improvement and knowledge sharing across engineering teams.

Job Requirements

• At least 6 years of experience in an individual contributor software engineering role.
• Hands-on experience with Node.js and TypeScript.
• Experience with cloud service providers such as AWS, Azure, or Google Cloud Platform.
• Experience building cron jobs and scripts to run batch jobs.
• Experience with streaming data.
• Strong track record in large-scale partner solution implementation, preferably in complex enterprise environments.
• Strong communication skills with the ability to bridge technical discussions between internal teams and external partners.
• Experience working in highly secured or air-gapped environments such as government, banking, or similar systems will be an advantage.

Job Responsibilities

• Carry out maintenance tasks such as servicing, hardware replacement, configuration, and repair works.
• Perform hardware and software troubleshooting, fault diagnosis, and rectification.
• Prepare and update maintenance documentation, manuals, and procedures in accordance with quality management processes.
• Supervise sub-contractors and ensure proper completion of work while ensuring compliance with safety and security guidelines.
• Liaise and coordinate with procurement teams and vendors for hardware and service purchases.
• Support installation, overhaul, and upgrade of hardware and software when required.
• Perform any other ad-hoc duties assigned by the Project Manager.

Job Requirements

• Diploma in Computer Engineering, Electronics Engineering, or related engineering discipline.
• Higher NITEC holders with 2–4 years of relevant experience may also be considered.
• Knowledge in networking, cybersecurity, or system administration.
• CompTIA A+ / Network+ certification will be an added advantage.
• Independent, well-organised, proactive, and with a good working attitude.
• Good communication and interpersonal skills.
• Comfortable working in a naval base environment.
• Singaporeans only.

Responsibilities

• Manage end-to-end Application Lifecycle Management (ALM), ensuring smooth onboarding, support, and decommissioning of applications
• Coordinate production support activities, ensuring system stability, SLA adherence, and timely issue resolution
• Drive release and change governance processes, ensuring proper approvals, planning, and execution
• Oversee incident and problem management, including tracking, escalation, and resolution coordination
• Manage IT financial operations (FinOps) including budgeting, forecasting, accruals, and cost optimization
• Lead cloud cost planning and budget governance, ensuring efficient utilization of cloud resources
• Support workforce capacity planning, resource allocation, and utilization tracking across teams
• Govern vendor and managed services, including contract lifecycle, performance tracking, and engagement management
• Manage IT assets and environment readiness, ensuring availability and compliance
• Oversee access provisioning and identity governance, ensuring security and compliance standards are met
• Provide Agile PMO support, including sprint coordination, backlog tracking, and delivery governance
• Maintain application portfolio reporting, including performance, utilization, and cost insights
• Drive technology procurement and contract governance, including PO tracking and invoice validation
• Prepare PMO reports and RAG status tracking for leadership and stakeholders
• Support IT asset provisioning and environment setup for project and operational needs
• Contribute to application deployment support and release readiness activities
• Maintain and manage knowledge repositories using SharePoint and Confluence
• Ensure project tracking and governance reporting across multiple initiatives
• Develop and maintain documentation, SOPs, and process frameworks
• Collaborate with cross-functional teams to ensure delivery alignment and operational excellence

Requirements

• Bachelor’s degree in Computer Science, Information Technology, Data Engineering, or a related field.
• At least 10 years of experience in Application Lifecycle Management, Production Support, and project/contract financial governance frameworks.
• At least 5 years’ experience in IT Financial Management (FinOps) and cloud cost optimization
• At least 5 years’ hands-on experience in PMO support, project tracking and reporting, managing vendor contracts, procurement processes, and managed services.
• Must be able to provide 24 x7 standby support, including weekend and PH on-call support.
• Strong experience in IT asset management, environment provisioning, and deployment support
• Experience in IT security, access management, and identity governance practices
• Experience in cloud platforms and enterprise application environments
• Experience in knowledge management tools such as SharePoint and Confluence
• Experience in Jira and Kanban boards for Agile delivery tracking
• Hands-on experience in financial systems such as Hyperion and PSGL
• Experience in MS Excel, PowerPoint, and Outlook for reporting and analysis
• Experience in Windows-based enterprise environments
• Excellent communication and stakeholder management skills
• Strong leadership and coordination capabilities across cross-functional teams
• Demonstrated problem-solving and analytical thinking skills
• Strong organizational and planning abilities with attention to detail

Responsibilities:

• Develop, customize, and enhance Avaloq Core Banking functionalities by having close collaboration with stakeholders to ensure fit-for-purpose end-to-end functionality.
• Develop and maintain data mappings, interfaces, and integration logic with upstream/downstream systems.
• Support interface design and integration with upstream/downstream systems (CRM, Treasury, Risk, Reporting, etc)
• Translate business requirements into effective and scalable technical solutions.
• Prepare test scenarios, test cases, and support SIT/UAT cycles.
• Validate end-to-end functionality, ensuring compliance with regulatory and operational standards.
• Support production deployments, release management, and post-go-live issue resolution.
• Proactively identify areas for improvement in system performance, stability, and usability.
• Troubleshoot and resolve issues, ensuring long-term and sustainable fixes.

Requirements:

• Bachelor’s degree in Computer Science,Information Systems, Engineering, or related field
• 3 to 7 years hands-on experience in Avaloq development and parameterisation, with a focus on topics around interfaces with Avaloq (online banking and online investment applications).
• Strong understanding of the Avaloq Object Model (AOM), PL/SQL, and Avaloq frameworks.
• Experience with SQL, data analysis, and interface workflows.
• Strong analytical, documentation, and communication skills
• Proven ability to work independently and deliver results under minimal guidance.
• Strong analytical and problem-solving skills, with the ability to think beyond the immediate task.
• Proactive mindset comfortable suggesting improvements and driving change.
• Experience in Agile delivery models is preferred.

PreferredQualifications:

• Avaloq Certified Professional (ACP) orspecialization certification.
• Experience with regulatory initiatives (MAS, FATCA, CRS, AML/KYC).
• Exposure to API-based integrations, microservices, or cloud-based architectures.

Responsibilities:

• Collaborate with stakeholders to define requirements,timelines, and resource needs to implement scalable containerized webapplications, including documentation, unit testing, creating docker composefiles.
• Design and implement backend services using Java and theQuarkus framework, specifically optimizing for GraalVM native builds to achievehigh deployment density.
• Develop resilient, scalable, and observable distributedsystems on container platforms like Kubernetes or OpenShift.
• Integration with messaging platforms (Solace, IBM MQ),databases (Oracle via JDBC), and front-end delivery (web and mobile viaWebSocket).
• Implementing service resiliency and stability mechanisms(retry, timeouts, circuit breakers, idempotency)
• Collaborate on the creation and maintenance of CI/CDpipelines (build, testing, security scans, deployment).
• Troubleshoot and optimize applications for low memory usageand fast startup, ensuring they are suitable for serverless and auto-scalingcloud environments.

Requirements:

• Bachelor’s or Master’s degree in Computer Science or arelated engineering field.
• At least 5 years of software development experience in developing high-performance, cloud-native microservices optimized for Kubernetes and serverless environments.
• Strong hands-on experiencewith:

1. ava, preferably with QuarkusJava Native experience
2. Node.js, preferrable with AngularJSexperience
3. Docker/Podman
4. Messaging platforms like SolacePubSub+, IBM MQ, Kafka
5. Oracle DB, SQL
6. JDBC, REST APIs, WebSocket, JWT,Web cache

• Demonstrated track record of buildingand maintaining automated pipelines that handle native image compilation,security scanning (SAST/DAST), and deployment to cloud providers such as AWS, Azure,or GCP.
• Familiarity with mobile webdelivery using Flutter/Dart and server-driven UI rendering.

• Red Hat OpenShift or Kubernetes certification is desirable.
• Experience with performance and load testing tools (e.g. JMeter).
• Strong knowledge of Docker and Kubernetes for container orchestration.
• Understanding of container security and compliance practices.

• Knowledge of security testing practices and remediations
• Experience implementingmonitoring tools like Prometheus, Grafana, and OpenTelemetry for distributedtracing.
• Good understanding of SDLCmethodologies, especially Agile methodologies.
• Excellent communication skills.

Responsibilities:

• Configure core ServiceNow modules (ITSM, ITOM, CSM) to support core IT service management processes.
• Implement and configure ServiceNow Strategic Portfolio Management (SPM) modules including Project Portfolio Management (PPM), Demand Management, Resource Management, Agile Development, and Financial Planning.
• Customize project templates, scoring models, and portfolio dashboards.
• Develop basic reports and dashboards to visualize ServiceNow data and track key performance indicators (KPIs)
• Integrate SPM with tools like JIRA, MS Project, SAP, and other ServiceNow modules (ITSM, APM, CMDB).
• Automate workflows using Flow Designer and IntegrationHub.

Requirement:

• Bachelor's degree in IT, Computer Science, or a related field (or equivalent experience)
• At least 5 years of experience incustomer-facing software, hardware, or systems architecture implementation ordelivery roles such as Solution Architect, Technical Consultant &/orsoftware developer ideally in professional services or consulting capacity.

• At least 1 or more years of CSM (Customer Service Management) and/or FSM (Field Services Management) experience supporting development and management of IT services relative to similar roles. Demonstrated capabilities with ITSM, ITIL and SAFe Agile factory models. Demonstrated success in large scale capability development and deployment.
• Scripting Languages: Strong proficiency in JavaScript, Glide Script, HTML, CSS, and XML.
• ServiceNow APIs & Tools: Expertise with Glide Record API, Business Rules, Client Scripts, Script Includes, UI Actions, Flow Designer, Workflows, and Access Control Lists (ACLs).
• Database Knowledge: Strong understanding of database concepts and SQL queries.
• Methodologies: Experience with Agile and Scrum development methodologies.
• Certifications (must have): ServiceNow certifications such as Certified System Administrator (CSA).
• Certifications (good to have): ITIL Foundation, ITSM Foundation

Responsibilities:

• Provide technical leadership in the customization, configuration, and implementation of ServiceNow products.
• Review customer’s architecture, design processes and system integrations to the platform
• Lead the design and development of complex solutions and integrations aligned with business needs and industry best practices between ServiceNow and other enterprise platforms (i.e. Salesforce, etc), including CRM, ERP, Telephony, and other IT systems creating innovative solutions leveraging ServiceNow’s CRM Solutions
• Design scalable technical architectures following ServiceNow best practices.
• Customize project templates, scoring models, and portfolio dashboards.
• Integrate SPM with tools like JIRA, MS Project, SAP, and other ServiceNow modules (ITSM, APM, CMDB).
• Automate workflows using Flow Designer and IntegrationHub.
• Enable strategic alignment through OKRs, KPIs, and investment planning.

Requirement:

• Master’s or Bachelor's degree in IT, Computer Science, or a related field (or equivalent experience)
• At least 8 years of experience incustomer-facing software, hardware, or systems architecture implementation ordelivery roles such as Solution Architect, Technical Consultant &/orsoftware developer ideally in professional services or consulting capacity.
• Demonstrated ability to influence and consult(providing options with pros, cons, and risks) while providing thoughtleadership to sponsors/stakeholders in solving business process and/or technical problems.
• At least 3 or more years of CSM (Customer Service Management) and/or FSM (Field Services Management) experience supporting development and management of IT services relative to similar roles. Demonstrated capabilities with ITSM, ITIL and SAFe Agile factory models. Demonstrated success in large scale capability development and deployment.
• Deep knowledge of the ServiceNow platform architecture, data model, and development best practices.
• Scripting Languages: Strong proficiency in JavaScript, Glide Script, HTML, CSS, and XML.
• ServiceNow APIs & Tools: Expertise with Glide Record API, Business Rules, Client Scripts, Script Includes, UI Actions, Flow Designer, Workflows, and Access Control Lists (ACLs).
• Database Knowledge: Strong understanding of database concepts and SQL queries.
• Methodologies: Experience with Agile and Scrum development methodologies.
• Certifications (must have): ServiceNow certifications such as Certified Technical Architect (CTA), Certified System Administrator (CSA).
• Certifications (good to have): ITIL Foundation, ITSM Foundation
• Excellent communication skills (both written and verbal) with strong presentation and facilitation skills

Job Description

• Be part of the software team to work closely with our customer on software development and testing
• Participate in the complete Software Development Life Cycle from requirements analysis to deployment
• Work with customers to determine project requirements and develop requirement specifications
• Responsible in designing and developing software applications- Design, Development, Troubleshoot and Documentation

Requirements:

• Experience in designing, developing and deploying information system solutions
• Good knowledge and experience in C++/C#, .NET programming (WCF, WPF), network programming, XML standards, service oriented architecture (SOA) and database
• Experience in software testing and troubleshooting
• Minimum Diploma in computer engineering or computer science
• Fresh graduate are welcome to apply

Responsibilities

• Provide system setup/tear-down and system checks to ensure system operation ability.
• To perform troubleshooting and rectification when necessary.
• Provide technical front-line support to User on-site (e.g. System setup/tear-down, daily manning and monitoring, operating of system, support and facilitation to User)
• Perform documentation, administrative work and compliance to manual and policy.
• Support Engineers as and when required.
• Keep logs of activities and report any issues to the required Point of Contact (POC).
• Follow security and safety protocols while operating in a military environment.

Requirements:

• ITE/Diploma in Aerospace / Electronic / Electrical or relevant engineering. Fresh Graduate is welcome.
• Physically fit and comfortable with lifting and moving equipment.
• Familiar with basic computer and network operation.
• Able to work in Airbase environment. Relevant working experience will be an advantage.
• Able to travel overseas for work assignments with short notice.
• Able to work independent and has strong communication skills and pro-activeness.

Working Location: Paya Lebar Airbase

Responsibilities:

• Lead end-to-end delivery of large-scale, multi-workstream transformation programs 
• Establish and manage PMO frameworks, including governance, RAID tracking, financial oversight, and executive reporting 
• Define and track program KPIs, OKRs, and performance metrics aligned with business goals 
• Drive Agile, Waterfall, or Hybrid delivery methodologies as appropriate 
• Translate business requirements into scalable technology solutions in collaboration with architecture teams 
• Oversee implementation and integration of enterprise platforms (e.g., ERP, CRM, HR systems) 
• Support cloud adoption initiatives (e.g., AWS, Azure, GCP) and modern DevOps practices 
• Ensure effective system integration, data flow, and interoperability across platforms 
• Promote data-driven decision-making using analytics and visualization tools (e.g., Power BI, Tableau) 
• Support innovation initiatives including automation, AI/ML, and emerging technologies where relevant 
• Contribute to development of business cases, funding proposals, and transformation roadmaps 
• Act as the key liaison between business, technology, and external partners 
• Engage senior stakeholders through structured reporting and insights 
• Manage vendors including system integrators and technology providers 
• Coordinate across regional teams to ensure alignment and timely delivery 
  

Requirements:

• Bachelor's or master's degree in engineering, Computer Science, Information Systems, Business, or related field 
• At least 8 years of experience in program management, PMO, or digital transformation roles 
• Proven experience delivering cross-functional technology programs 
• Strong understanding of enterprise systems, system integration, and cloud platforms 
• Familiarity with Agile, Scrum, or hybrid delivery frameworks 
• Experience with data analytics and reporting tools (e.g., Power BI, Tableau) is an advantage 
• Knowledge of DevOps practices, APIs, or AI/ML technologies is a plus 
• Strong stakeholder management and communication skills 
• Fluency in English is required 
• Proficiency in Chinese (spoken and written) is highly desirable to communicate with Chinese-speaking stakeholders and review relevant documentation
• Proficiency in Spanish and Italian is advantageous to manage collaboration with stakeholders, clients, or partners based in Spanish- and Italian-speaking regions, including participation in meetings and review of business materials.
  

PreferredCertifications:

• PMP, PgMP, or equivalent 
• Agile / Scrum certifications 
• Cloud or AI-related certifications are advantageous

Overview

We are seeking an experienced Senior Software Tester to ensure the quality and reliability of applications through structured testing processes. The role involves planning, executing, and managing testing activities while working closely with stakeholders to deliver high-quality systems.

Key Responsibilities

• Perform functional testing for system enhancements and defect fixes based on business and system requirements.
• Design, develop, and maintain test documentation, including test plans, test cases, test scenarios, and regression test suites.
• Conduct data validation and interface testing to ensure system accuracy, consistency, and reliability.
• Execute various testing types, including sanity, smoke, and regression testing across different environments.
• Identify, log, track, and manage defects throughout the defect lifecycle, ensuring timely resolution.
• Support system deployment and release activities, including preparation of documentation and coordination of implementation tasks.
• Participate in requirement discussions to ensure clarity, completeness, and testability of requirements.
• Prepare and maintain test reports and metrics to provide visibility on testing progress and quality outcomes.

Requirements

• Degree in Information Technology, Computer Science, or a related field.
• Minimum 8 years of relevant experience in software testing or quality assurance.
• Proficiency in test planning, test case design, and defect management.
• Experience with test management and defect tracking tools (e.g., JIRA or equivalent).
• Hands-on experience in functional, regression, sanity, and smoke testing.
• Basic to intermediate knowledge of database testing (e.g., SQL) and API testing concepts.
• Strong analytical, problem-solving, and communication skills.
• Ability to work independently and collaboratively in a team environment.

1. Job Description

We are looking for a skilled UAV Software Engineer to design, develop, and integrate software solutions for Unmanned Aerial Vehicle (UAV) systems. The role involves working on flight control, mission planning, payload integration and autonomy features to ensure safe, reliable, and high-performance UAV operations.

2. Key Responsibilities

a. Design & Development:

• Design, implement and test software for UAV flight control, navigation and front-end mission systems.
• Develop real-time software modules for guidance, control and communication.

b. Integration:

• Integrate payload systems (e.g., sensors, cameras, communication modules) with UAV platforms.
• Work with hardware engineers to ensure seamless software–hardware integration.
• Implement simulation and testing frameworks for UAV software validation.

c. System Validation:

• Troubleshoot and debug system performance in lab and field environments.

d. Compliance & Continuous Improvement:

• Ensure compliance with aviation safety standards, cybersecurity and regulatory requirements.
• Document system architecture, code and test results.
• Stay current with UAV technologies, autonomous systems and industry best practices.

e. Any other matters assigned by Management.

3. Qualifications

a. Education:

• Degree in Computer Science, Computer Engineering or any related field (or equivalent practical experience).

b. Experience:

• Proficiency in one or more programming languages (e.g., C++, Java, Python, C#, JavaScript, etc.)
• Strong understanding of data structures, algorithms and software design principles.
• Experience with version control systems (e.g., Git) is an advantage.
• Knowledge of relational and/or NoSQL databases is an advantage.

Location: Boon Lay

Responsibilities:

• Design, develop, and implement scalable and high-performance applications using modern technologies.
• Define system architecture and ensure best practices in software design and development.
• Develop and maintain robust APIs, microservices, and enterprise-level applications.
• Promote agile methodologies and ensure efficient sprint planning and execution.
• Provide technical guidance and resolve complex system and application issues.
• Manage the full project lifecycle from requirement gathering to deployment and support.
• Ensure timely delivery of high-quality solutions within scope and budget.
• Coordinate with stakeholders to track progress and manage risks effectively.
• Establish coding standards and conduct code reviews to ensure maintainability and performance.
• Optimize application performance and implement best practices in testing and debugging.
• Ensure adherence to quality assurance processes including unit, integration, and system testing.
• Collaborate with clients and internal stakeholders to gather requirements and provide technical solutions.
• Translate business needs into scalable technical implementations.
• Deliver solutions tailored to client-specific requirements and industry standards.
• Evaluate and adopt new technologies, tools, and frameworks to improve system capabilities.
• Lead integration efforts across systems including APIs, cloud platforms, and enterprise tools.
• Drive innovation through proof-of-concepts and continuous improvement initiatives.

Requirements:

• Bachelor's or master's degree in computer science, Information Technology, or a related discipline.
• Minimum 7 to 10 years of experience in software development and technical leadership roles.
• Strong hands-on experience with Microsoft technologies including .NET 8.0 and .NET Framework 4.5/4.8, with proficiency in C#, VB.NET, ASP.NET MVC, and Web API.
• Solid experience working with Entity Framework, LINQ, and Razor for application development.
• Proficiency in web technologies such as HTML5, XML, AJAX, Bootstrap, JavaScript, TypeScript, jQuery, and modern frameworks like ReactJS and AngularJS.
• Experience in database development and management using SQL Server and MS Access.
• Hands-on experience with cloud platforms such as Microsoft Azure and AWS, including exposure to Government on Commercial Cloud (GCC) environments.
• Familiarity with Azure services including KeyVault, API Management, App Services, Redis Cache, and Virtual Machines.
• Strong experience in API development and system integration using REST APIs, SOAP services, and microservices architecture.
• Experience integrating with authentication and enterprise systems such as SingPass, CorpPass, Active Directory, and secure file transfer protocols (SFTP).
• Proficiency in development tools such as Microsoft Visual Studio, as well as low-code platforms like Power Apps and Power Automate.
• Experience working with third-party UI and charting tools such as DevExpress, Telerik, Highcharts, and Kendo UI.
• Strong understanding of testing methodologies including unit testing, integration testing, and manual testing.
• Professional Scrum Master (PSM I) certification or equivalent is an added advantage.

Typical Day

Helps gather requirements and prepare diagrams. Updates system documents and plans. Documents functional and technical requirements. Supports integration and testing. Attends project planning meetings

Job Description

• Coordinate requirements across subsystems to ensure interoperability.
• Work with System Architects, Technical Manager, and users for system design and integration, to ensure the simulator reflects real-world systems and operational procedures.
• Diagnose and resolve technical issues across hardware, middleware, and IT layers.
• Track and control changes to simulator systems to maintain consistency.

Requirements

• Bachelor’s degree in engineering (mechanical, electrical/electronics, software, computer) or computer science
• 1–2 years of relevant experience
• Strong systems thinking and understanding of complex system interactions
• Knowledge of system integration across hardware, software, and middleware
• Ability to create and interpret system diagrams (e.g., architecture, data flow)