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UI Developer

Quess Selection & Services Pte. Ltd.

D01 Marina, Raffles Place, People's Park, CecilContractS$6,800 – S$8,000/mo

Posted 10 Jul 2026

About this role

Main Responsibilities Develop and maintain robust, scalable, and secure frontend applications using Angular and/or React frameworks. Implement responsive and intuitive user interfaces, ensuring optimal performance and user experience across different devices and browsers. Collaborate closely with UI/UX designers, backend developers, and product owners to translate design mockups and wireframes into high-quality code. Participate in the entire application lifecycle, focusing on coding, debugging, testing, and deployment. Develop reusable UI components and libraries to promote consistency and accelerate development cycles. Ensure technical feasibility of UI/UX designs and optimize applications for maximum speed and scalability. Implement and adhere to secure coding best practices, addressing potential vulnerabilities like XSS and CSRF. Stay up-to-date with emerging frontend technologies and industry best practices. Contribute to code reviews, ensuring code quality, performance, and adherence to architectural standards. Requirements Technical Skills: Proficiency in JavaScript (including ES6+), HTML5, and CSS3. Expertise in at least one modern JavaScript framework, with strong preference for Angular and React. Familiarity with state management libraries (e.g., RxJS for Angular, Redux for React) is beneficial. Experience with version control systems, particularly Git. Understanding of RESTful APIs and asynchronous request handling. Knowledge of UI/UX design principles and the ability to work with design systems Experience with testing frameworks (e.g., Jest, Karma, Jasmine for Angular; Jest, React Testing Library for React) is a plus. Familiarity with build tools (e.g., Webpack, npm scripts) and package managers (npm, Yarn). Understanding of agile methodologies and continuous integration/continuous deployment (CI/CD) pipelines. Thanks, Saghana Sithara BusinessManager, Recruitment| Quess Selection & Services, Singapore EA LicenseNumber: 23C2060 Registration ID is R1550224 Disclaimer: The company is committed to ensuring theprivacy and security of your information. By submitting this form, you consentto the collection, processing, and retention of the information you provide.The data collected (which may include your contact details, educationalbackground, work experience and skills) will be used solely for the purpose ofevaluating your qualifications for the position you're applying for. Your datawill be stored securely and retained for the duration necessary to fulfil ourhiring process. If you are not selected for the position, your data will bekept on file for a limited period in case future opportunities arise. You havethe right to access, correct, or delete your data at any time by contacting usat Quess Singapore | A Leading Staffing Services Provider in Singapore(quesscorp.sg) “This is in partnership with the Employment andEmployability Institute Pte Ltd (“e2i”). e2i is the empowering network for workers andemployers seeking employment and employability solutions. e2i serves as abridge between workers and employers, connecting with workers to offer jobsecurity through job-matching, career guidance and skills upgrading services,and partnering employers to address their manpower needs through recruitment,training, and job redesign solutions. e2i is a tripartite initiative of theNational Trades Union Congress set up to support nation-wide manpower andskills upgrading initiatives. By applying for this role, you consentto Quesscorp Singapore’s PDPA and e2i’s PDPA.”

What they're looking for

multiple browsersDesignUser Interface and User Experience (UI/UX) OptimisationRESTful API

About Quess Selection & Services Pte. Ltd.

Industry: Administrative & support services

Frequently asked questions

What does a UI Developer at Quess Selection & Services Pte. Ltd. do?

Main Responsibilities Develop and maintain robust, scalable, and secure frontend applications using Angular and/or React frameworks. Implement responsive and intuitive user interfaces, ensuring optimal performance and user experience across different devices and browsers. Collaborate closely with UI…

What skills does this UI Developer role need?

Key skills for this role include multiple browsers, Design, User Interface and User Experience (UI/UX) Optimisation, RESTful API.

How much does a UI Developer at Quess Selection & Services Pte. Ltd. pay?

This role lists a salary of S$6,800 – S$8,000 per month.

Is this UI Developer role remote, hybrid, or on-site?

The listing is based in D01 Marina, Raffles Place, People's Park, Cecil. Check the posting for remote or hybrid options.

How do I apply for this UI Developer role?

You can apply directly on Quess Selection & Services Pte. Ltd.'s careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.