USER EXPERIENCE RESEARCHERS PTE. LTD. Hiring! Full Time Fullstack Application Engineer in North Region (Singapore), Earn up to SGD 4,000 - Ricebowl

Key Responsibilities:

Full Stack Application Development

• Design, develop, test, and maintain modern web applications using contemporary frontend and backend technologies.
• Build highly responsive and user-friendly interfaces using HTML5, CSS3, JavaScript, and modern frameworks such as React.
• 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 FM 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, synchronization, 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.

Cloud Engineering & DevOps

• Deploy and maintain cloud-native applications on Microsoft Azure.
• Support containerized 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.

Product Collaboration & Delivery

• 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 modernization and migration initiatives within the FM ecosystem.
• Collaborate with AI engineers to integrate AI-powered capabilities into business applications where required.

Required Qualifications

Frontend Development

• Strong experience with:
• HTML5
• CSS3
• JavaScript / TypeScript
• React or Angular

Backend Development

• Experience developing enterprise applications using:
• Java
• TypeScript (Node.js)
• REST API development
• Microservices architecture
• 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.

Cloud & DevOps

• 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, modernization, or digital transformation initiatives.
• Exposure to service design, user research, or product-led development practices.