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Fullstack Application Developer

USER EXPERIENCE RESEARCHERS PTE. LTD.

Software EngineeringProfessionalFull-timeSembawang, Yishun, Singapore

Job Description

Key Responsibilities: Responsible for designing, developing, testing, and maintaining web applications and backend services supporting the platform: • Design, develop, and maintain responsive web applications and user interfaces for the platform. • Develop backend services, APIs, and microservices to support business functions and data processing requirements. • Translate business requirements into technical solutions and system features. • Design and implement reusable, maintainable, and scalable software components. • Develop and consume RESTful APIs and integrate with internal and external systems. • Apply frontend engineering best practices, including responsive design, accessibility, performance optimization, and cross-browser compatibility. • Implement secure coding practices and comply with client security requirements. • Perform code reviews, unit testing, integration testing to ensure software quality and reliability. • Work closely with UI/UX designers and business users to improve application usability and user experience. • Participate in Agile development activities including sprint planning, development, testing, deployment, and maintenance. • Support application troubleshooting, defect resolution, and production support activities. • Collaborate effectively with team members to deliver solutions and support knowledge sharing across the project team. Experience & Skills Needed: • Experience in fullstack application development and building enterprise-grade web applications. • Strong proficiency in modern frontend technologies such as:ReactJS, Angular, Vue.js, or equivalent frameworks.HTML5, CSS3, JavaScript, TypeScript. • Strong proficiency in backend development using:Node.js, Python, or Java Spring Boot. • Experience implementing frontend best practices including:Responsive design.Accessibility.Performance optimisation.Component-based architectures.State management. • Experience designing and developing RESTful APIs, API integration, and microservices architecture. • Experience developing and deploying cloud-native applications on AWS, with familiarity in container technologies such as Docker and Kubernetes. • Experience working with relational databases such as PostgreSQL, MySQL, or SQL Server. • Experience with GitLab source control, CI/CD pipelines, and DevOps practices. • Understanding of secure coding practices and application security principles. • Strong problem-solving, communication, and stakeholder engagement skills.

Listing closes 5 Dec 2026.

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