Software Engineer, FX Digital Platform

RAPSYS TECHNOLOGIES PTE LTD; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

RAPSYS TECHNOLOGIES PTE LTD in Singapore is seeking a Software Engineer for the FX Digital Platform. You will join the FX Platform team, contributing to full-stack development, API design, and cloud-native services in a fast-paced financial tech environment.

The role emphasizes secure coding, scalable microservices, and integration with enterprise systems. Responsibilities include building RESTful services, deploying via CI/CD, and collaborating with AI engineers when required.

Qualifications

• 4+ years of software engineering experience.
• Experience with APIs and messaging platforms (e.g., RabbitMQ, Kafka).
• Knowledge of secure coding practices and identity management.

Responsibilities

• Design, develop, test, and maintain modern web applications (frontend and backend).
• Build scalable backend services and microservices using Java and/or TypeScript (Node.js).
• Create REST APIs and ensure secure, maintainable software aligned with standards.
• Develop integrations between FX Platform and enterprise systems via APIs and messaging.
• Contribute to CI/CD pipelines and manage source code with GitLab.

Skills

Frontend Development

Integration & Data

Security

Tools

Microsoft Azure

Kubernetes

Docker

CI/CD pipelines

GitLab

Job description

We're Hiring: Software Engineer, FX Digital Platform!

We are seeking a talented Software Engineer to join our FX Digital Platform team in Singapore. If you have at least 4 years of experience and a passion for building innovative financial solutions, this role is for you. Work from our office and help shape the future of digital FX trading.

Location: Singapore, Singapore
Work Mode: Work from Office
Role: Software Engineer, FX Digital Platform

Key Responsibilities

Full Stack Application Development

Design, develop, test, and maintain modern web applications using contemporary frontend and backend technologies.

Develop scalable backend services and microservices using Java and/or TypeScript (Node.js).

Design, build, and maintain REST APIs to support application functionality and system integration.

Ensure applications are secure, scalable, maintainable, and aligned with enterprise development standards.

System Integration & Data Services

Develop and maintain integrations between the FX Platform and enterprise systems through APIs, messaging services, and data services.

Implement event-driven integrations using messaging technologies such as RabbitMQ, Azure Service Bus, or similar platforms.

Support data exchange, synchronisation, and workflow integration across multiple applications and business domains.

Troubleshoot and resolve cross-system integration issues, ensuring reliable and efficient operations.

Work with shared platform services such as authentication, notifications, workflow, scheduling, and common APIs.

Deploy and maintain cloud-native applications on Microsoft Azure.

Support containerised workloads using Docker and Kubernetes.

Work with Azure services including Azure Kubernetes Service (AKS), API Management (APIM), Application Gateway, and Azure Key Vault.

Contribute to CI/CD pipelines to automate build, testing, deployment, and release processes.

Maintain source code repositories and development workflows using GitLab

Security & Reliability

Implement secure coding practices and enterprise security controls.

Manage security configurations including TLS certificates, secrets management, and authentication mechanisms.

Monitor application performance, reliability, and operational health.

Participate in troubleshooting, root cause analysis, and continuous improvement activities.

Work closely with product managers, service designers, technical leads, and business stakeholders to understand business workflows and user needs.

Participate in discovery, solution design, prototyping, and implementation activities.

Translate business requirements into well-designed technical solutions.

Contribute to Agile ceremonies, technical reviews, and release planning activities.

Support application modernisation and migration initiatives within the FX ecosystem.

Collaborate with AI engineers to integrate AI-powered capabilities into business applications where required.

Required Qualifications

Frontend Development

Integration & Data

Experience integrating applications using APIs and messaging technologies. Knowledge of event-driven architectures. Experience with RabbitMQ, Azure Service Bus, Kafka, or equivalent platforms. Familiarity with database management and data integration concepts.

Experience with: Microsoft Azure Kubernetes Docker CI/CD pipelines, GitLab

Security

Understanding of: Secure software development practices TLS and certificate management Identity and access management concepts Secrets management (e.g. Azure Key Vault)

Preferred Qualifications

Experience developing applications within large enterprise or government environments. Experience with workflow-based systems, case management systems, or operational business applications.

Experience supporting application migration, modernisation, or digital transformation initiatives.

Exposure to service design, user research, or product-led development practices.