senior react native cross-platform mobile developer jobs in New York

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...

Via is on a mission to create public transportation systems that provide far greater access to jobs, healthcare, and education. Our platform serves as the technology backbone for modern transit networks, transforming antiquated and siloed public transportation systems into smart, data-driven, and efficient digital networks. With hundreds of agency partners...

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...

Disney Entertainment & ESPN Technology is seeking an experienced Software Engineering Manager to lead a cross-platform mobile team building innovative experiences on Disney+. You will manage iOS and Android engineers delivering features that bring new ways for millions of users to discover and enjoy content on their phones.You will partner with product,...

About the Role As a mobile platform engineer, you'll help shape the future of Chime's React Native app, building the infrastructure and tooling that make development faster, safer, and more scalable for hundreds of engineers working alongside AI. You'll thrive in this role if you enjoy building for developers, solving complex technical problems, and...

Fanatics Betting & Gaming in New York seeks a Senior Staff Mobile Engineer to lead multiplatform Android and shared Kotlin Multiplatform codebases. You will define architecture, set engineering standards, and mentor engineers across the organization as you deliver complex features for Android and shared layers.You will champion quality, drive end‑to‑end...

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...

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...

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 •...

📍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...

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...

About MoonPay MoonPay is for builders with something to prove. This isn't a "work on cool crypto stuff" company. It's a high-standards, high-velocity, high-accountability company building the operating system for value movement. If the internet moves information, we move value: crypto, stablecoins, tokenized assets, and whatever comes next. Four offerings...

 Zeel provides best-in-class pain relief, medical testing, and musculoskeletal care from licensed professionals, in person and virtually, to people in their homes and workplaces.  We are leaders and innovators in connecting patients and clients with trusted in-person and telehealthcare. Join us in our mission to make vital health and wellness...

Who We AreBaton Corporation is the development company that builds and operates the entire technology stack behind pump.fun, the largest memecoin launchpad in production today. The systems are low latency, high throughput, live under constant load, and break if you get them wrong.What You’ll DoAs a Senior Staff React Native Engineer, you’ll remain deeply...

Location: Remote About Us: At Recroot, we are dedicated to connecting exceptional developers with innovative companies. We pride ourselves on creating meaningful matches that drive success for our clients and team members. We are currently seeking a Senior React Developer to lead and inspire our team, working on high-impact projects that push the...

Disney Entertainment & ESPN Technology is seeking an experienced Software Engineering Manager to lead a cross-platform mobile team building innovative experiences on Disney+. You will manage iOS and Android engineers delivering features that bring new ways for millions of users to discover and enjoy content on their phones. You will partner with product,...

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...

About SomethingsSomethings is building the first social wellness platform for teens — a place where a teen can form a real relationship with a mentor who gets them, sticks with them, and helps them get better.25 Million teens in the U.S. are struggling with their mental health. Every one of the thousands of teens who downloads Somethings is struggling. Our...

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 Judi Health Judi Health is a health technology company providing benefit administration solutions to employers, unions, health plans, and government entities. Judi Health replaces fragmented, outdated systems with the industry's first Unified Claims Processing™ architecture, seamlessly consolidating pharmacy and medical benefit administration on...