Full Time Software Engineer Jobs, salary up to SGD 7,500 in HAMSA APAC (SINGAPORE) PTE. LTD. - Maukerja

Job Summary

The software engineer will develop scalable backend services and APIs for high-volume financial transaction systems. Collaborate with US product teams to design, build, deploy, and maintain fintech software solutions supporting trillions in transactions annually.

Responsibilities

• Design fintech system architectures and develop software products collaboratively with team members
• Investigate, debug, and resolve software issues in production and distributed environments
• Document solutions through clear code, comments, flowcharts, diagrams, and technical documentation
• Analyze user needs to develop software solutions using computer science, engineering, and mathematical principles
• Build and operate backend services that power our products with a focus on reliability and scalability
• Develop and maintain Java/Spring Boot micro-services processing high-volume financial transactions
• Own feature development end-to-end in a fast-paced, product-driven environment, from implementation to deployment and support
• Build reliable APIs and backend workflows ensuring data consistency and fault tolerance
• Collaborate closely with US-based product and engineering teams to translate requirements into backend solutions
• Participate in code reviews to improve engineering quality and backend system reliability
• Write clean, maintainable code and contribute to system diagrams and technical documentation
• Work in a team setting and apply knowledge in scripting and programming languages

Required competencies and certifications

• 3 to 5 years of professional backend software development experience
• Strong hands-on experience building production systems using Java and Spring Boot
• Experience building and maintaining scalable APIs and backend services
• Working knowledge of SQL and NoSQL databases
• Familiarity with micro-services, distributed systems, and asynchronous processing
• Experience across the full software development lifecycle: architecture, design, development, testing, deployment, and maintenance
• Experience operating backend systems in cloud environments such as AWS or Azure
• Frequent collaboration with US- based team, so proficiency in the English language is a must.

Preferred competencies and qualifications

• Experience with Spring AI (not required)
• Prior experience in banking, payments, trading, or financial systems
• Prior experience in AI (agentic platform design, implementation, and integration), or blockchain (concensus algorithms, evm execution, storage, and proving system integration) a strong plus.
• Bachelor’s or Master’s degree in Computer Science, Information Technology, Software Engineering, or equivalent practical experience