react mobile jobs in New York

DescriptionAbout Us:At Zealthy, our mission is to make high-quality healthcare accessible to everyone, no matter their location. We are building the world’s largest and most trusted virtual healthcare platform, transforming how care is delivered to ensure anyone, anywhere, can receive the healthcare they need.Founded by a healthcare entrepreneur with a...

Fin is seeking a Mobile Engineer to own the iOS and Android experience using React Native and Expo. This role will shape onboarding and daily usage for a global fintech product.You will work with the founders and engineering team, make foundational architecture decisions, and ship features from idea to production. If you care about delightful consumer apps...

Fin is seeking a Mobile Engineer to own the mobile experience across iOS and Android using React Native. You will turn complex payment flows into simple interfaces and define the product feel in users' hands.This role emphasizes practical system design and production-ready features rather than take-home tasks. You will collaborate with founders and...

Siro, a Series B startup in New York, is searching for a skilled React Native Developer to lead the development of their mobile application across iOS and Android. The ideal candidate will have over 6 years of deep expertise with React Native and demonstrated experience in maintaining existing applications. This role offers a chance to work with cutting-edge...

Skip to content ← All open positions EngineeringMobile Engineer | React Native, Swift & KotlinNYC / Hybrid / Remote Posted Aug 17, 2026About the roleYou'll own the app patients actually hold. The only surface between them and their care, with high ownership over both the engineering and the design.For our patients, the app is the entire product.There's no...

Deya is seeking a Mobile Engineer to own the patient app, handling architecture, camera capture, performance, and user experience. You will work in React Native with native Swift and Kotlin as needed, collaborating with clinicians and the core engineering team to ship a high-ownership product.The role emphasizes fast shipping, accessibility, and a...

Posh, based in New York City, is seeking a Mobile Engineer to lead the development of scalable, high-performance mobile experiences using React Native and Expo. This in-person role at our SoHo office will influence mobile architecture, product direction, and engineering culture across the organization.You will mentor engineers, collaborate with design and...

📍Location: Remote - PST to CET | 🕒 Job Type: Full-timeAbout JonesOur vision is to build the leading community for healthier habits and better-for-you products, starting with nicotine dependency.Jones helps nicotine users take control of their health with a holistic system for nicotine management—combining FDA-approved nicotine replacement therapy...

A well funded tech company is seeking a Software Engineer in New York to contribute to their ecommerce platform. This hybrid role involves ownership of web and mobile features, collaborating with product and design teams to improve functionality, performance, and reliability. Ideal candidates will have experience in React, React Native, Node.js, and...

Partiful's mission is to cultivate friendships through social events.We believe parties (and other social events) are the most effective way to meet new people and make friends. Our product helps you throw incredible events, starting with memorable party pages that make it easy to plan & communicate with guests — download the app to see how it works!We're...

About PoshWe are all social creatures, but the dominant “social” companies today have evolved into digital loneliness machines, driving isolation, anxiety, and mental health challenges around the world.Human connection is lost. Posh is a beacon guiding us back.Posh enables anyone to build an IRL community based on shared interests, while connecting...

We’re looking for an experienced Full Stack Developer to design, develop, maintain, and support enterprise mobile and web applications. REQUIRED QUALIFICATIONS • 8+ years of full-stack application development experience using Java/J2EE and JavaScript • Strong ReactJS and React Native experience • Strong Node.js and Java/Spring Boot experience •...

About FinFin is a next-generation payments platform built for high-value, global, and instant transactions. We are a Series A-stage company backed by Sequoia, Circle, and other notable investors. Powered by stablecoins, Fin enables users and businesses to move millions of dollars in seconds - whether to other Fin users, directly into bank accounts, or across...

About FinFin is a next-generation payments platform built for high-value, global, and instant transactions. We are a Series A-stage company backed by Sequoia, Circle, and other notable investors. Powered by stablecoins, Fin enables users and businesses to move millions of dollars in seconds - whether to other Fin users, directly into bank accounts, or across...

Senior Mobile Engineer Title of Role: Senior Mobile Engineer Location: New York, onsite Company Stage of Funding: Venture-Backed — Consumer Office Type: Onsite Salary: $200K–$250K Company Description We're representing a pioneering company in the consumer sector, known for creating a new kind of dating service that emphasizes meaningful connections....

About FinFin is a next-generation payments platform built for high-value, global, and instant transactions. We are a Series A-stage company backed by Sequoia, Circle, and other notable investors. Powered by stablecoins, Fin enables users and businesses to move millions of dollars in seconds - whether to other Fin users, directly into bank accounts, or across...

A community-focused tech company in New York seeks a Frontend Engineer to drive technical strategy and shape user interfaces for web and mobile applications. You will lead frontend architecture, mentor senior engineers, and collaborate closely with product and design teams. Ideal candidates should have extensive experience in React Native and demonstrated...

Field sales powers the economy — but most teams are struggling. Reps are buried in admin work, managers are stretched thin, and leaders can't see what's really happening in the field.Siro is redefining how field sales teams learn, perform, and win.We started as an AI-powered coaching platform that helped reps improve their outcomes in the field.Today,...

Founding Engineer Location: New York, NY Work Type: In-person Employment Type: Full-time Experience Level: Open (new grads welcome) Compensation: $100,000 $120,000 per year + equity Visa Sponsorship: Not available About the Company This NYC based startup is  building the real-world social layer for Gen Z where group-hosted events are powered by...

Role purpose Own and evolve the MS NOW digital publishing platform: WordPress CMS and editorial workflows, React-based frontend experiences, and GraphQL APIs consumed by web and mobile clients. The role will build reliable content experiences while supporting live video, subscriptions and entitlements, third-party integrations, performance, accessibility,...