Frontend Developer
Rekosistem
- Penuh waktu
- Hybrid • Jakarta Selatan
- Negotiable
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Deskripsi Pekerjaan
- Develop and maintain web applications using React.js and mobile applications using React Native.
- Perform maintenance, bug fixes, and debugging on existing applications running on Android, iOS, and the web.
- Implement state management (Redux, Zustand, or Context API) and optimize application performance.
- Collaborate with backend and QA teams for API integration, troubleshooting, and system performance improvements.
- Create reusable components and implement best practices in frontend code writing.
- Handle application publication to the Play Store and App Store using Expo or native workflows when needed.
- Perform code reviews and technical documentation.
- Implement performance optimization and error monitoring to ensure application stability across devices.
- Create native modules for React Native when needed.
- Support internal development of tools or dashboards using Strapi/headless CMS when needed.
Kualifikasi
Education, Experience, and Hard Skills:
- Min. Bachelor's Degree in Informatics Engineering, Computer Science, or relevant major.
- 3+ years as a Frontend Developer, including experience in React Native & React for production-scale applications.
- Proficient in React.js and React Native, including state management (Redux, MobX, Zustand, or Context API).
- Experience using Firebase (Authentication, Firestore/Realtime Database, Push Notifications, Analytics).
- Understanding of Expo and the build and publishing process on the App Store & Play Store.
- Understanding of performance optimization & best practices in React Native and the web.
- Understanding of CI/CD best practices for React Native (Fastlane, EAS, or GitHub Actions).
- Able to create frontend architecture, not just coding.
- Testing & debugging: React testing library, Jest, Cypress.
Soft Skills & Character:
- Strong organizational and time management skills.
- Clear communication, both verbally and in writing.
- Able to work independently and in a team.
- Detail-oriented and able to manage multiple tasks simultaneously.
- Continuous learner and adaptable to new tools/technologies to stay professionally relevant.
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Rekosistem is a climate-tech startup that provides waste management and recycling features to connect waste stakeholders and improve the productivity and efficiency in the waste supply chain. We improve how waste value chain works and standardize the informal operations. We believe through technology and innovation, there is always a way to realize circular economy towards a sustainable ecosystem.
Our Philosophy
Rekosistem is derived from combination of two words; 're-' and 'ecosystem' (in Bahasa: Ekosistem).
Re- stands for (1) reduce, (2) reuse, (3) recycle, (4) renewable, and (5) all sustainable related principles that will be implemented in our products.
-ecosystem means that our solutions will revamp the existing behaviour into more eco-friendly community and conform them with how the ideal and organic interaction should happen.
#TowardsASustainableEcosystem
#TowardsZero
#ZeroWaste
#ZeroEmission
