Finance Tech Engineer: ReactJS & Spring Boot

NCS Pte Ltd

Hong Kong

On-site

HKD 300,000 - 420,000

Full time

14 days+

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Job summary

NCS Pte Ltd in Hong Kong is seeking a Software Developer (ReactJS & Spring Boot) with about 2 years of experience to design, develop, and maintain enterprise-grade payment processing and financial transaction applications.

You will implement ISO 20022 messaging, RESTful APIs, and microservices, build responsive UI components, and collaborate with business analysts and architects to deliver secure, scalable banking software.

Qualifications

2 years of professional software development experience using ReactJS and Spring Boot.
Bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related discipline.
Experience in banking, payments, or financial services is highly preferred.
Hands-on experience parsing, validating, and processing ISO 20022 XML messages.

Responsibilities

Design, develop, and maintain responsive web applications using ReactJS.
Develop and enhance backend services, RESTful APIs, and microservices using Java and Spring Boot.
Build and support financial messaging solutions based on ISO 20022 standards.
Analyze, validate, transform, and process financial messages (pacs.008, pacs.009, pacs.002, camt.052/053/054, pain.001/002).
Implement message transformation, validation, routing, and enrichment workflows.
Integrate applications with payment gateways, clearing systems, middleware, and banking platforms.
Develop reusable UI components and responsive user interfaces.
Collaborate with business analysts, solution architects, QA, and stakeholders.
Perform unit testing, integration testing, code reviews, and performance tuning.
Troubleshoot production issues and ensure security/compliance.