[Talent Pool] Senior React Native Developer

Aleph Labs; Jakarta Pusat; On-site; IDR 334,800,000 - 558,000,000; Full time

Job summary

Aleph Labs sedang memperluas talenta untuk Senior React Native Developer guna membangun, menskalakan, dan mengantarkan aplikasi mobile cross-platform berkinerja tinggi.

Anda bekerja dengan tim Agile lintas fungsi, mengintegrasikan API REST/GraphQL, serta menerapkan CI/CD dan pengujian otomatis, menjaga kode tetap bersih dan feels native. On-site di Jakarta Selatan.

Qualifications

• Gelar sarjana di bidang CS/IT terkait.
• 3–5+ tahun pengalaman mengembangkan aplikasi mobile lintas platform.
• Pemahaman kuat ReactJS, manajemen state, REST/GraphQL, offline storage.
• Familiar dengan alat native (Xcode, Android Studio/Gradle) dan integrasi API native.
• Lulus bahasa Inggris untuk komunikasi dengan pemangku kepentingan.
• Siap kerja on-site di Gatot Subroto, Jakarta Selatan.

Responsibilities

• Rancang, bangun, dan optimalkan aplikasi mobile cross-platform berperforma tinggi.
• Bekerja sama dengan tim Agile/Scrum lintas fungsi dan para pemangku kepentingan.
• Integrasi REST API/GraphQL, modul native, dan peningkatan performa agar terasa native.
• Terapkan praktik modern CI/CD, pengujian otomatis, dan transisi web ke React Native.

Skills

React Native

JavaScript (ES6+)

TypeScript

ReactJS

English communication

Education

Bachelor's degree in Computer Science/Information Technology

Tools

Xcode

Android Studio

CI/CD Tools

GraphQL

REST APIs

Job description

DESKRIPSI PEKERJAAN

At Aleph Labs, we are expanding our Talent Pool for Senior React Native Developers to drive upcoming, high-impact digital initiatives. In this role, you will build, scale, and deliver high-performance cross-platform mobile applications.

• Core React Native Development: Architect, build, and optimize high-availability cross-platform apps (iOS & Android) using React Native and TypeScript.
• Client & Team Collaboration: Partner with cross-functional Agile/Scrum teams and communicate effectively in English with both local and regional stakeholders.
• System Integration & Quality: Integrate REST APIs, GraphQL, and native modules. Diagnose bugs, optimize performance to feel native, and maintain clean codebase architecture.
• Modern Tooling & Practice: Experience with CI/CD tools, automated testing, and transitioning web apps to React Native is a great plus.

KUALIFIKASI MINIMUM

• Bachelor's degree in Computer Science, Information Technology, or related field.
• 3–5+ years of experience building cross-platform mobile apps using React Native, JavaScript (ES6+), and TypeScript.
• Strong understanding of ReactJS, state management, REST APIs/GraphQL, and offline storage.
• Familiarity with native build tools (Xcode, Android Studio/Gradle) and integration of native APIs.
• Fluent in English with strong confidence to communicate directly with stakeholders.
• Willingness to work On-Site (WFO) in Gatot Subroto, Jakarta Selatan.

RINGKASAN PERKERJAAN

• *SPESIALISASI**: IT and Software
• *PENDIDIKAN MINIMAL**: S1 (Sarjana)
• *SISTEM KERJA**: On-site
• *TIPE PEKERJAAN**: Contractual
• *LOKASI**: Jakarta, DKI Jakarta, Indonesia
• *INDUSTRI**: Creative Digital Agency
• *SITUS PERUSAHAAN**: http://aleph-labs.com/

TENTANG PERUSAHAAN

ALEPH PROFILE:

Hello, we noticed you taking a peek.

It all started on a stormy day in May 2006. There was rain, there was thunder, there was lightning, and there was Aleph.

Aleph is a striking group of craftsmen specialised in strategy, design and technology. We work together to plan, write and produce internet, mobile, and desktop solutions for the most daring set of clients. Bold clients who see the future of user-centric experience and engage Aleph as their rocket fuel.

ALEPH CULTURE:

We’ve grown from a garage operation to a staff strength of 300 and growing across Singapore, Indonesia, Malaysia, Vietnam and Thailand; but we still maintain a boutique company feel and culture within each local market. This is what bonds us and yet frees us enough to apply our unique talents, to deliver functional and flexible solutions, to dream big and to make it happen within this part of the world.

First discovered in 2006 the Alephian is a rare species. As a highly collaborative species, the Alephian loves to gather together and exercise great creativity to accomplish large difficult projects for its counter part in the natural hierarchy: “the client”.

The Alephian’s natural habitat is in the mobile and internet space where its nimble fingers and outstanding control of Wacom pens creates beautiful websites, apps, and campaigns.

A peculiar characteristic is the Alephian ability to communicate relevant information consistently. This is highlighted by a Friday morning tradition where they gather around food and exchange knowledge. This appears to be an effort to become a better group of species.

When not at work, Alephians can be found enjoying Southeast Asia’s beautiful resorts and beaches, planning a theme party or cycling together. And if you ever walk by, put your hand up. Alephians love giving high fives.