Role: Frontend Developer (React.JS)

Responsibilities

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 theability to work effectively in a collaborative team environment.

If you are keen to explore the above role, please send across your updated resume to Mani.Sathis@helius-tech.com and we can discuss to proceed further.

EA Personnel Registration Number: R1112410

Singapore Employment Agency Licence No: 11C3373

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