Frontend Developer (ReactJS & JavaScript)
Unison Group · Singapore, Singapore
Business Consulting and Services · 11-50 employees
About the role
Design, develop, and maintain scalable responsive web applications using React.js and Node.js. Collaborate with cross-functional teams to implement features and translate complex business pricing logic into maintainable code.
What they look for
Requirements
Strong proficiency in React.js, Redux, and JavaScript is required, along with experience in database management and version control. Knowledge of DevOps tools like Docker and AWS, as well as Java/Spring, is considered an advantage.
Full description
We are seeking a skilled Frontend Developer with strong expertise in ReactJS and JavaScript. The ideal candidate will be responsible for designing, developing, testing, deploying, and maintaining high-quality applications that are scalable, performant, and aligned with business requirements.
• Design, develop, enhance, and maintain responsive web applications using React.js and NodeJS.
• Build reusable front-end components and implement features using React.js, Redux, and modern UI frameworks.
• Work with PostgreSQL and Oracle databases to support schema design, query optimization, and data integrity.
• Perform unit testing, integration testing, debugging, and troubleshooting to ensure application stability and performance.
• Collaborate closely with cross-functional teams, including UI/UX designers, product managers, backend developers, and DevOps teams.
• Apply security, coding, and performance best practices across front-end and back-end development activities.
• Use version control systems such as Git and CI/CD pipelines to support efficient release and deployment processes.
• Monitor application performance, investigate issues, resolve defects, and provide technical support when required.
- Understand and interpret pricing Excel formulas, business rules, and calculation logic, and translate them accurately into maintainable JavaScript code.
Front-End Development:
• Strong proficiency in React.js, Redux, Hooks, Node.js.
• Solid understanding of responsive design, cross-browser compatibility, accessibility, and web performance optimization.
• Ability to read and interpret MS Excel pricing formulas and convert the calculation logic into accurate, maintainable JavaScript implementation.
DevOps & Cloud (Preferred but not mandatory):
• Hands-on experience with Docker, GitLab CI/CD pipelines, and cloud platforms (AWS) is a plus.
Other Skills:
• Experience with Java and Spring will be an added advantage.
• Familiarity with Agile delivery methodologies, including Scrum and Kanban.
• Experience with Git, JIRA, and project management tools.
• Strong analytical, problem-solving, and communication skills, with the ability to work effectively in a collaborative team environment.
