Salary
$51k – $89k per year (gross)
Location
In office (Singapore)
Seniority
Senior · 5+ years exp
Employment
Contractor
First seen by Alion on Nov 5, 2026.
Overview
Company
Impact
Profile match
Combuilder is a Singapore company providing IT manpower outsourcing, HR solutions and IT facility management, supplying contract engineers and support staff to organisations that need technical teams without hiring them directly. Its business units cover IT solutions staffing and facility maintenance, and its vacancies are advertised on the government MyCareersFuture portal for assignments at client sites around Ang Mo Kio, Jurong East and the east and west of the island. Openings include software engineers in Go, Python, C++ and C#, data scientists, test and security engineers, system and network engineers, project managers and technical support officers.
Responsibilities:
- Develop high-quality Java code and maintainrobust frameworks and tools for automation, utilizing Java and microserviceswith REST API for both new features and enhancements.
- Support interface design and integration withupstream/downstream banking systems (CRM, Treasury, Risk, Reporting, etc ).Assuming ownership and accountability for specific components of the frameworksand tools.
- Engaging in collaborative efforts withdevelopment teams working on applications and microservices.
- Collaborate with product owners to understandand prioritize requirements. Ensure cohesive partnership with configurationspecialists and fellow software engineers to meet team standards.
- Prepare test scenarios, test cases, and supportSIT/UAT cycles.
- Validate end-to-end functionality, ensuringcompliance with regulatory and operational standards.
- Debug complex software issues and optimizeapplication performance through targeted code improvements and systematicrefactoring.
- Support production deployments, releasemanagement, and post-go-live issue resolution.
Requirements:
- Bachelors degree in Computer Science,Engineering, or related studies
- 5 to 10 years hands-on experience in bankingsolution suite development, testing and parameterisation, with a focus ontopics around interfaces with Avaloq banking solution. Strong understanding ofthe Avaloq Object Model (AOM), PL/SQL, and Avaloq frameworks.
- 3+ years of hands-on experience in Javadevelopment and associated frameworks (e.g. J2EE, Spring, Angular)
- Experience with REST APIs and message-basedsystems (e.g. XML, JSON)
- Experience in automation tools like Cypress,Selenium, Appium, Jest
- Experience with Performance testing tools(Gatlin, LoadRunner, JMeter)
- Knowledge in Oracle database architecture
- Experience in integrating automated tests inCI/CD pipelines
- Experience with cloud platforms like OracleCloud Infrastructure (OCI), AWS, or Azure.
- Knowledge and practical experience in usingopen-source libraries and tools within development projects.
- Highly motivated, collaborative team player wholikes to analyze and solve complex challenges
- Comfortable with communicating with stakeholdersand collaborating with other teams
Skills
created test cases, Software Debugging, Performance Testing, Object Oriented Modeling, XML, Java 8, regulatory standards, liaison with design teams, AngularJS, Computer Studies, Automation Tools, requirements from stakeholders, Collaboration Solutions, Developing Frameworks, Rest Apis, Selenium, Java, Appium
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