React Native Engineer
SME Careers
AI Training Specialist
Bachelor's degree or higher in Computer Science, Software Engineering, or a closely related technical field (or equivalent practical experience).
4+ years of professional experience building production mobile apps, including React Native (2+ years preferred).
Strong proficiency in TypeScript and modern React (hooks, state management patterns, memoization, rendering behavior).
Hands-on experience with React Native fundamentals: component patterns, gestures/animations, lists, image handling, deep links, and notifications (as applicable).
Experience with navigation and app structure (e.g., React Navigation) and managing complex flows safely.
Strong understanding of platform-specific behavior and debugging on both iOS and Android (builds, logs, profiling, release issues).
Familiarity with native integration: bridging/native modules, permissions, app lifecycle, and dependency management (CocoaPods/Gradle).
Performance mindset: diagnosing and resolving jank, slow renders, large list performance, startup time, and bundle size.
Experience with data and networking: error handling, retries, caching, offline-first strategies, and secure storage basics.
Experience with testing and quality: Jest, React Native Testing Library, and E2E frameworks (Detox/Appium), plus CI/CD familiarity.
Minimum C1 English proficiency (written and spoken), with the ability to write clear technical explanations and follow detailed English-language guidelines.
Previous experience with AI data training, annotation, or evaluating AI-generated technical content is a strong plus.
Highly detail-oriented and systematic, with a methodical approach to evaluating reasoning quality and identifying subtle issues in complex mobile code.
Develop AI Training Content: Create detailed prompts across React Native topics and write high-quality reference answers to guide AI learning.
Optimize AI Performance: Evaluate and rank AI responses to enhance correctness, security, performance, and maintainability.
Ensure Model Integrity: Test AI outputs for inaccuracies or unsafe recommendations, validating reliability across real-world mobile use cases.
- Are you a passionate React Native engineer? Do you want to work on a state-of-the-art application with modern design, architecture and tools in a truly agile environment?Come join our growing, enthusiastic and talented Mobile development team! Vanguard is heavily investing...SuggestedFull timeWork experience placementWork at office
- ...start-up disrupting the space through memecoins? Come and join thembuild out the next stage of their ambitious roadmap. As a React Native engineer,you will play a crucial role in shaping the future of this exciting venture. Required Skills MUST have strong React Native...Suggested
techchaintalent
New York, NY1 day ago - ...Job Title: Senior Mobile Engineer – React Native Location: Alameda, CA Visa: Any Visa Job Summary Abbott Lingo is seeking a Senior Mobile Engineer to build and enhance consumer-facing iOS and Android applications using React Native . The role involves mobile architecture...Suggested
Mobile Apps US
Alameda, CA3 days ago - ...The systems are low latency, high throughput, live under constant load, and break if you get them wrong. What You’ll Do As a React Native Engineer on our mobile team, you’ll play a pivotal role in building and scaling our mobile application, bringing the power of crypto...SuggestedContract workImmediate startWorldwide
SOLANA FOUNDATION
New York, NY2 days ago - ...founders daily and learn from serial entrepreneurs with years of executive experience. Learn from enterprise-level React Native and Ruby on Rails engineers that have been scaling these technologies for years. Venture-backed business, led by Inspired Capital. Come help...Suggested
Maple Services
San Francisco, CA4 days ago - ...To enhance the core betting experience, the full-time Senior React Native Engineer will build and scale mobile and web applications, resolve critical issues, and lead design reviews while working remotely. Key responsibilities Build and scale core parts of the mobile...Full timeRemote work
Virtual Vocations Inc
United States1 day ago - ...React Native Engineer Remote Long term Required Skills: Proficiency in React Native development with a strong understanding of JavaScript, ES6+, and TypeScript. Experience in building complex, scalable, and performance-optimized mobile...Remote workShift work
My3Tech Inc
United States3 days ago - ...React Native Portal Developer Project Scope / Components: Optum Financial (HBA space) has a legacy connector care portal. The tech was acquired by Optum Fin last year, they have been doing integrations and getting it connected. On the Optum Bank side they have Cap...Remote work
Software Technology Inc
United States1 day ago $120k - $150k
...React Native Engineer Department: IT Employment Type: Full Time Location: Remote- USA Compensation: $120,000 - $150,000 / year Description Trilon is building a supercharged, technology-enabled future for our people and partners. The React...Full timeRemote workTrilon Group
United States19 hours ago- ...Senior React Native Engineer At Zeller, we're champions for businesses of all sizes, and proud to be a fast-growing Australian scale-up reimagining business banking and payments. We believe in a level playing field, where all businesses benefit from access to smarter...Remote work
Zeller Corporation
United States1 day ago $79.44k - $100k
...directly impact our partners' day-to-day operations. As a React Native Developer, you'll contribute across the full product lifecycle... ...-the-air (OTA) updates via CodePush. Collaborate with engineering, QA, and product partners in an async-friendly, distributed setting...Remote workFlexible hoursNight shiftTakeaway.com
United States4 days ago- ...issues. Optimize the performance of components. Improve the organization of reusable components. Qualifications Experience React or React Native. Familiarity with Vercel/NextJS. Experience working with common build/dev tools like tailwind, yarn and webpack. Ability...
- ...Scrambly Senior React Native Engineer Opportunity Scrambly is one of the fastest-growing adtech startups in the world, featured in the AppsFlyer Performance Index and Singular ROI Index in just 3.5 years. We're growing 250%+ YoY across revenue, team, product, and technology...Immediate startRemote work
All Cares
United States2 days ago - ...Marathon TS Senior React Native Engineer Summary 100% Remote Marathon TS is seeking a Senior React Native Engineer for a contract role to maintain and evolve our consumer weather applications on iOS and Android. You will collaborate with cross-functional teams to build...Contract workRemote work
Marathon TS
United States4 hours ago - A mission-driven SaaS company is seeking an experienced mobile developer to take ownership of their React Native codebase. You will collaborate closely with various teams to enhance core functionality and debug cross-platform performance issues. The ideal candidate has...Remote work
CloudDevs
United States1 day ago - ...The Role We Need: PadSplit is looking for a React Native Mobile Engineer to help build and evolve the mobile experience that thousands of members and hosts rely on every day. As our mobile platform continues to grow, we need an engineer who can improve reliability, ship...Full time
PadSplit
Remote26 days ago - ...Job Description Job Description Role :- React native Engineer Location:- Alameda CA --4days Onsite Employment type:- Contract About the Role: We are looking for a skilled React Native Engineer to join our team and support the ongoing development and maintenance...Contract work
Krest Global Solutions
Alameda, CA3 days ago - Mavensoft Technologies, LLC is seeking a senior React Native Engineer to design, build, and ship production RN features for the Client mobile app. You will partner with native iOS and Android teams to drive hybrid transitions and deliver high‑quality experiences. Ideal...
- Job title: Sr. React Native Engineer Location: Frisco TX, Atlanta GA, Overland Park KS - Hybrid role (3 days onsite/week) Duration: 6 months We’re looking for a senior, hands‑on React Native Engineer to build and maintain high‑impact mobile flows within the Client application...3 days per week
- Role Description Join the core engineering team and own the mobile layer across our live product portfolio. This isn't a single-product... ...end-to-end mobile development across iOS and Android on our React Native / Expo stack ~Build and maintain shared infrastructure: push...Full timeRemote work
Affinity Labs
Remotea month ago - ...globe. Join us on this journey to redefine resource management—and change lives along the way. The Role We are looking for a React Native Engineer to join our team and help build and maintain our suite of mobile applications. You will collaborate closely with designers,...Temporary workRemote workWorldwide
$25 per hour
...Point is looking for a founding senior mobile engineer. We are building a modern and aspirational banking experience by bringing rewards... ...a track record of shipping high quality production code using React Native, Typescript and GraphQL. ~ Understand the demanding nature...Work at officeWork from homeFlexible hoursPoint Up Inc.
San Francisco, CAmore than 2 months ago$165k - $225k
Role Description We are currently seeking a Senior React Native Engineer to take ownership of the Mattermost mobile experience for teams working in defense, intelligence, and critical infrastructure. This role sits at the intersection of mobile infrastructure, networking...Local areaRemote workMattermost
Remotea month ago$140k - $145k
...stable, well designed, and constantly improving product is critical to our success. Position We are looking for a Senior React Native Engineer to join our team. The position will lead the development of new features and maintain the existing codebase that helps...Work experience placementWork at officeLocal areaRemote work2 days per weekDaySmart Software
Austin, TX5 days ago- ...Our team thrives on clean, scalable code, pragmatic problem solving, and continuous learning. We’re now looking for a Senior React Native Engineer to take a leading role in delivering apps that work flawlessly across iOS and Android. This is more than just a development...Full timeRemote work
Future
Remotea month ago $110k
...architected platform for event management, both at the technology and service layer. Job Description The Senior React Native Engineer owns Brushfire's entire mobile platform — two distinct React Native applications serving different audiences, both shipping...Full timeRemote workWork from homeFlexible hoursBrushfire
Fort Worth, TX12 days ago- Boats Group is seeking a Senior Mobile Engineer (React Native) in Miami to own a long-lived RN codebase, focusing on architecture, performance, and developer experience. You will shape shared components, manage state, handle offline scenarios, and integrate with native...
- Maple is looking for a React Native engineer to join their team and contribute to their mobile app development. As a remote-first company, you will work closely with founders and experienced engineers, building features and improving product quality. Candidates should have...Remote jobFlexible hours
$102.7k - $128.4k
Franchise World Headquarters, LLC is seeking a Software Engineer with experience in React Native to design and develop software solutions. The ideal candidate will have 2-5 years of professional experience, strong skills in JavaScript, Node.js, and ReactJS, and the ability...- Are you a passionate React Native expert? Do you want to work on a state-of-the-art application with modern design, architecture and tools... ...features.Partner with product managers, designers, backend engineers, and platform teams to deliver intuitive, high-quality mobile...Full timeWork experience placementWork at officeLocal areaRemote workRelocation packageFree visa
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