Senior React Native Developer (Fintech)
Hands-on frontend/mobile developer building pixel-accurate UI for a fintech product: a new React Native + TypeScript app for Android and iOS, plus Next.js/React/Tailwind web screens implemented from Figma designs, with tests and Storybook. Needs 3+ years experience and a published React Native app.
- Compensation
- Not disclosed
- Location
- Jakarta
- Work setup
- Remote
- Seniority
- Senior
- Employment
- Not specified
- Experience
- 3+ years
- Category
- Mobile
- Posted
Skills
Must have
- Fluent English, written and verbal
- 3+ years of frontend or mobile development experience
- Proven experience driving a project from planning to delivery
- Comfortable working with fintech and financial market products, including trading and investment apps
- Published React Native app on Android and iOS
- Able to work independently in a git monorepo: branches, small PRs, code review
- Strong production web experience with React, TypeScript, and Tailwind in a real product
- Comfortable with Next.js App Router (Server vs Client components)
- Strong attention to detail with proven pixel-accurate work from Figma
- Component library discipline: variants, tokens, Storybook
- Solid layout skills (flex/grid, responsive), able to debug spacing
- Accessibility by default: keyboard, focus, contrast, labels
- Portfolio showing both shipped UI code and UX judgment
Nice to have
- Expo
- Swift/Kotlin
- Design system migration
- Fintech or data-heavy dashboards
- Vitest
- Playwright
- Dark/light theming
- i18n
Full description
Role Overview
We’re looking for a hands-on developer to build pixel-accurate, polished UI across web and mobile, including a new mobile app for Android and iOS built with React Native. You will turn Figma designs into production screens, follow the product design system, and make sound UX calls when a design is incomplete. This is a development-focused role with UI/UX expertise.What You’ll Do
- Build the new mobile app for Android and iOS using React Native and TypeScript
- Build and polish web UI using Next.js, React, TypeScript, and Tailwind
- Implement Figma designs with high visual fidelity, using the design system and tokens instead of raw values
- Cover loading, empty, and error states in every screen, not only the happy path
- Decide flow, layout, and touch behavior when designs are incomplete, and share simple flow notes or annotated screens for review
- Work within the existing architecture and design system, reuse and improve shared components, and leave them cleaner than you found them
- Write tests and Storybook stories for new UI, and check every ticket in the browser and on real devices or simulators before release
What You Need
- Fluent English, written and verbal
- 3+ years of frontend or mobile development experience
- Proven experience driving a project from planning to delivery, with a clear and well-thought-out approach at every step
- Comfortable working with fintech and financial market products, including trading platforms and investment-related applications
- Published React Native app on Android and iOS
- Able to work independently in a git monorepo: branches, small pull requests, code review
- Strong production web experience with React, TypeScript, and Tailwind in a real product, not only marketing sites
- Comfortable with Next.js App Router (Server vs Client components)
- Strong attention to detail, with proven pixel-accurate work from Figma
- Component library discipline: variants, tokens, Storybook
- Solid layout skills (flex/grid, responsive), able to debug spacing yourself
- Accessibility by default: keyboard, focus, contrast, labels
- Portfolio showing both shipped UI code and UX judgment
Nice to Have
Expo, Swift/Kotlin, design system migration, fintech or data-heavy dashboards, Vitest, Playwright, dark/light theming, i18n