Remote job · IT and software
Senior Tech Lead Mobile App Developer (React Native)
In one line: Senior Tech Lead Mobile App Developer (React Native) is a remote role open to candidates worldwide at a fully remote crypto trading startup.
- USD 150,000 to 250,000 per year
- Remote, worldwide
- A fully remote crypto trading startup
- Posted 13 Oct 2026
Apply with Keywordise AI
Upload your CV and Keywordise tailors your CV and cover letter to this job and applies for you. 7-day free trial, no card.
Apply with Keywordise AIPrefer your AI assistant? Apply from Claude or ChatGPT
Add Keywordise to your assistant as a connector, sign in, then send it this prompt. It applies for you through Keywordise.
https://keywordise.com/mcpApply to Keywordise job ijcijsb3yrAbout the role
Owns the architecture and hands-on development of a React Native trading app on iOS and Android, replacing the departing engineer and leading mobile features in a lean team.
At a glance
- PayUSD 150,000 to 250,000 per year
- Remote scopeRemote, worldwide
- Posted13 Oct 2026
- Last checked19 Oct 2026
What you will do
- Take over the existing perpetual DEX and prediction market app and keep it progressing
- Own the app's architecture, scalability, performance, reliability and maintainability on both platforms
- Work with product, design, backend and two non-mobile engineers on API design, integrations and real-time data flows
- Build complex React Native and TypeScript features, many from scratch, and set engineering standards
- Lead mobile features from design through testing, store releases, monitoring and iteration
- Fix production issues, improve performance and guide others through reviews, design talks and pairing
What they look for
- Experience building and shipping production mobile apps on iOS and Android
- Current crypto, blockchain, Web3 or DeFi experience, or a recent exit after a long crypto tenure
- Professional React Native, React, TypeScript and JavaScript experience
- Experience developing production crypto, blockchain, Web3 or DeFi mobile apps
- Seven to ten years as a mobile developer
- Eight or more years in software engineering with deep hands-on mobile work
Nice to have
- Fintech or trading app experience with real-time market data, order execution or charting
- Experience owning mobile architecture and technical decisions for production apps
- Experience publishing and maintaining apps on the Apple App Store and Google Play
Questions about this job
Is this job fully remote, and from where?
Yes. The posting lists Senior Tech Lead Mobile App Developer (React Native) as a remote role open to candidates worldwide.
What does this job pay?
The posting states USD 150,000 to 250,000 per year.
What experience is needed?
The posting asks for: experience building and shipping production mobile apps on iOS and Android; current crypto, blockchain, Web3 or DeFi experience, or a recent exit after a long crypto tenure; professional React Native, React, TypeScript and JavaScript experience.
How do I apply with Keywordise AI?
Click Apply with Keywordise AI, create an account and upload your CV. Your CV and cover letter are written for this job from what you have really done, then Keywordise applies for you. Trial: 7 days, no card.
How it works
- 1Upload your CVSign up with Google or your email and add your CV. It takes about a minute.
- 2We tailor your applicationKeywordise writes a CV and a cover letter for this job from your real experience.
- 3We apply for youYour application goes to the employer and you follow it in your dashboard.
More remote IT and software jobs
- Revenue Cycle Optimization AnalystA healthcare revenue cycle informatics team · Remote, worldwide
- AE/Sr AE, SalesA data and AI platform provider · Remote (US)
- Senior Data AnalystA value-driven healthcare company · Remote, worldwide
- Client Services AssistantA remote provider of neuro-affirming care services · Remote (Philippines)
- Subject Matter Expert, Client ServicingA global financial data and accounting services firm · Remote (India)
- Splunk AdministratorA government IT services contractor · Remote (US)
Browse more: Remote IT and software jobs · Remote jobs worldwide · Remote IT and software jobs worldwide
Explore more: remote jobs, the Keywordise Job Market Index, the blog.