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Frontend Developer (ReactJS & JavaScript)

Unison Group
3 days ago
Contract
On-site
Singapore, Singapore, Singapore
IT
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.


Requirements

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.