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Frontend Engineer

Company:
Populix
Location:
Jakarta, Indonesia
Posted:
December 20, 2025
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Description:

About Us

Populix is a consumer insights platform that helps businesses connect with its database of respondents and provides them with insights to better understand the preferences of Indonesian consumers. Populix has a pool of over 1,000,000 diverse, readily accessible, and highly-qualified respondents across Indonesia. Its products range from intensive research studies to simple surveys and can be arranged on a project or subscription basis. Focusing on Indonesian consumers being super sticky to their phones, Populix facilitates a diverse range of data collection methods via its mobile app.

What You Will Do

Own projects end to end and work autonomously to architect, engineer, and deliver a complete solution.

Build awesome web experiences using React.js

Plan and accommodate all mediums, screen sizes, and device types

Build-in flexibility and customization from the start

Internalize the user and promote good usability and accessibility in every experience

Be nimble and react quickly to changing business conditions

Work with product managers, content producers, QA engineers, and release engineers to own your solution from development to production.

What You Will Need

Must have minimum 1 years of building web and/or mobile experiences with evidence of exceptional ability

Experience working with RESTful APIs

Solid understanding of fundamental web technologies such as HTTP, REST, AJAX, and JSON.

Experience with common front-end development tools such as Babel, Webpack, NPM, etc.

Strong proficiency in JavaScript / ES6, including DOM manipulation and the JavaScript object model

Thorough understanding of React.js and its core principles

Unit Testing with Jest/Enzyme

Experience with React Context/Redux

Preferably has experience with Node.js and Express

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