Humwork: Y Combinator-backed platform connecting AI agents with verified human experts in real time.
3+ years experience in software development; proven React Native experience, strong communication and problem-solving, ability to work independently in a remote contract role.
Subway: Global quick-service restaurant chain specializing in submarine sandwiches.
2+ YOE2–5 years of software engineering experience; JavaScript, Node.js, ReactJS, and React Native; REST APIs, databases, testing, troubleshooting, and collaboration. Bachelor's degree or equivalent experience.
Arcus: Private decentralized exchange serving retail and professional traders with 24/7 tokenized stocks, crypto, commodities, indices, and perpetuals.
5+ YOE5+ years of software engineering experience, significant mobile development experience, production React Native expertise, JavaScript and TypeScript proficiency, and experience publishing iOS and Android applications.
Senior Mobile App Engineer (React Native/iOS/Android)
Boston or New York City
$170k-$190k/yrRemoteFull Time
Beacon Biosignals: Private neurotechnology providing AI-powered EEG analytics and at-home diagnostics for biopharma researchers, clinicians, and patients.
8+ YOERequires 8+ years of mobile development experience with native iOS, Android, or React Native; BLE, sensor integration, or health data experience; and familiarity with TypeScript, React Native, Swift, Kotlin, Expo, and GitHub.
Hightouch: N Agentic Marketing Platform powered by the industry-leading Composable CDP.
Senior software engineer building SDKs and backend systems; ownership of end-to-end projects; cross-platform (iOS/Android/React Native) development; on-device and backend collaboration.
Judi Health: Privately held health technology providing pharmacy and benefits administration to employers, unions, health plans, and governments.
3+ YOE3+ years of software development experience with React Native; proficiency in TypeScript, JavaScript, React, React Native, React Query, testing, mobile CI/CD, Git, and production iOS and Android support.
ROLRNYSE American: ROLR: Public online gaming and prediction-markets operator serving global casino players and U.S. event-contract traders.
8+ YOE8+ years building software products, strong product design and full-stack engineering skills, shipped design-engineering portfolio, complex project ownership, AI-native development interest, and strong communication.
United States or Hawaii or California or New York City or Seattle or Washington or Texas or Connecticut or Illinois or Massachusetts or New Hampshire or New Jersey or Oregon or Rhode Island or Vermont or Alabama or Alaska or Arizona or Arkansas or Colorado or Delaware or Florida or Georgia or Idaho or Indiana or Iowa or Kansas or Kentucky or Louisiana or Maine or Maryland or Michigan or Minnesota or Mississippi or Missouri or Montana or Nebraska or Nevada or New Mexico or North Carolina or North Dakota or Ohio or Oklahoma or Pennsylvania or South Carolina or South Dakota or Tennessee or Utah or Virginia or West Virginia or Wisconsin or Wyoming
$137k-$203k/yrRemoteFull Time
ModernHEALTH: Private workforce mental health platform providing employers’ employees and families with coaching, therapy, group support, and digital care.
8+ YOERequires 8+ years of software development experience, 2+ years of full-stack web development, and expertise with Python, JavaScript/TypeScript, React, React Native, APIs, databases, technical leadership, and mentoring.
Genworth FinancialNYSE: GNW: Public U.S. insurance holding helping families fund long-term care and providing private mortgage insurance.
10+ YOE10+ years software development experience; expertise in TypeScript, React, React Native, Flutter, GraphQL, Node.js, Next.js, Swift, Kotlin; experience with PostgreSQL/MongoDB, CI/CD, and platform architecture; bachelor’s degree or equivalent.
Brigit: Financial technology app helping Americans access cash, build credit, budget, and find side gigs.
4+ YOE4+ years software engineering experience; full‑stack ownership with React/React Native and TypeScript; backend experience in Java and Google Cloud; REST/API development; SQL; GraphQL, Kubernetes/Docker and AI tooling are pluses.
Lynx Analytics: AI-native consulting firm helping global life sciences organizations make commercial and clinical decisions with data and AI.
5+ YOEBachelor's in CS, 5+ years full-stack development across front- and back-end, experience with React/Next.js and Python, cloud-native experience, overlap 3 hours/day with Pacific Time, strong communication.
Tech MahindraNSE: TECHM: Global provider of IT services, consulting, and business solutions.
12+ YOE12+ years software engineering experience; expertise in Swift, Kotlin, React Native or Kotlin Multiplatform; mobile architecture, CI/CD, testing, offline-first apps; experience with AI-assisted development tools.
Injective Labs: Private Web3 research and software-development building infrastructure and finance solutions for the Injective blockchain ecosystem.
2+ YOE2+ years software engineering experience, strong React and TypeScript skills, professional React Native mobile app experience, Node.js and REST/gRPC integration experience, fluent English.
Arlo: Private health insurance underwriter providing level-funded coverage and care support to small and medium-sized businesses.
Proven track record building full‑stack consumer applications with Python, Postgres, TypeScript, and React/React Native; experience integrating LLMs and shipping high‑quality features.
Narmi: Fintech providing digital banking, account opening, payments, and fraud-prevention software to community banks and credit unions.
2+ YOEBachelor's degree in computer science or equivalent experience, 2+ years of software engineering experience, and experience with Django, Python, APIs, React, TypeScript, and React Native.
Nelo: Mexican consumer-finance app offering buy-now-pay-later credit, bill payments, cash withdrawals, and a physical card.
Substantial experience shipping consumer-facing frontend products in production; deep React or React Native fluency; end-to-end ownership; English proficiency; payments experience and AI coding tool use are strong signals.
React, React Native, Claude Code, Linear, Slack, Metabase