Role Description Huge is looking for a Senior React Native UI Engineer to lead the development of high-performance, cross-platform mobile experiences. This isn't just a coding role; you are a technical pillar for our teams and a translator for our clients. You will own the engineering lifecycle for complex iOS and Android applications, ensuring that our mobile solutions are not only visually stunning but architecturally sound, scalable, and seamlessly integrated into the broader service ecosystem. What You’ll Be Doing - Technical Execution & Craft - Native Excellence: Drive the engineering of robust mobile applications for both iOS and Android, ensuring high-fidelity performance and native-level fluidity. - Service Layer Integration: Lead the integration of the mobile front-end with BFF (Backend-for-Frontend) and API service layers, optimizing data flow and app responsiveness. - Engineering Standards: Establish and drive coding standards, lead rigorous code reviews, and implement common design patterns across multiple workstreams. - Rapid Prototyping: Transition seamlessly from Proof of Concept (POC) to production-ready code, using experimental insights to build stable, scalable systems. - Leadership & Problem Solving - Technical Roadmapping: Quickly identify architectural roadblocks and gaps in capability, providing alternate technical approaches to keep the project on track. - Collaboration: Partner with Strategy, Creative, and Client leads to translate complex business requirements into elegant, executable technical features. - Mentorship: Act as a lead mentor for the engineering team, fostering a culture of continuous learning and adherence to mobile best practices. - Innovation: Stay at the forefront of the React Native ecosystem, advocating for the adoption of modern tools and frameworks that enhance productivity and app quality. Qualifications - 6+ years of professional engineering: A deep background in mobile development with a mastery of React Native, JavaScript, and TypeScript. - Cross-Platform Expertise: Extensive experience deploying and supporting native applications on both the iOS App Store and Google Play Store. - Modern Tooling: Strong experience with bare React Native workflows including Metro bundler and Babel configuration, alongside state management with Redux Toolkit and RTK Query. - Advanced Integration: Proven experience with BFF architectures and integrating complex API layers; bonus points for experience with Airship (push notifications) and Commerce/Payment integrations (Stripe, Apple Pay, Google Pay). - Styling & UI: Experience building themed, high-fidelity UIs using modern systems like Nativewind or Tamagui. - DevOps & CI/CD: Proficiency with mobile CI/CD pipelines using Fastlane, GitHub Actions, TestFlight, and Firebase App Distribution. - Testing & Profiling: Skilled in mobile testing frameworks (Jest, Detox) and performance profiling to ensure a jank-free user experience. - Design Sensitivity: A strong appreciation for UX and UI design, with the ability to advocate for the technical requirements that make a design feel "world-class." - Communication: The ability to explain complex technical trade-offs to non-technical stakeholders with clarity and empathy. Requirements - If the selected candidate holds a degree in Engineering or a related profession, they must present their professional license. To verify your degree requires this license, please visit www.copnia.gov.co and https://www.consejoprofesional.org.co/ . Benefits - Huge is committed to creating an inclusive employee experience for all. - We strongly support diversity in the workforce. - We are committed to an inclusive, barrier-free recruitment and selection process and work environment. - Workers shall not be required to pay employers’ or agents’ recruitment fees or other related fees for their employment.

• Develop and maintain modern, responsive web applications using React, Next.js and Tailwind CSS. • Implement high-quality features in TypeScript, ensuring maintainability and adherence to best practices. • Collaborate on the development of APIs and integrations using Node.js and GraphQL. • Work closely with product, design and backend teams to deliver robust and efficient solutions. • Ensure best practices for version control, testing and code quality. • Support technical decisions related to architecture and AWS best practices.

• Help architect and build the next generation of Clear Street Active, our high-performance trading platform tailored for active traders. • Collaborate with a cross-functional team on large-scale initiatives that deliver high-impact solutions and shape the future of our prime brokerage experience. • Work with a team of talented, passionate, and highly collaborative engineers. • Opportunity to work with cutting-edge technologies, collaborate with colleagues from diverse backgrounds, and make a meaningful impact on the financial industry.

• Translate component style guides and UI screenshots into **pixel-perfect web interfaces** • Build responsive frontend components using **TypeScript and CSS3** • Ensure UI elements follow design systems, visual guidelines, and accessibility standards • Identify inconsistencies or ambiguities in design specifications • Document implementation decisions clearly in a remote-first workflow • Provide constructive technical feedback on UI quality and feasibility • Optimize interface performance across devices and screen sizes • Support AI model training through high-quality frontend engineering input