JOBS by allUP
Senior Software Engineer — React Native
JOBS by allUP, Oregon, Illinois, United States, 61061
Overview
Senior React Native Engineer (Mobile UI/UX) at JOBS by allUP. Role focuses on building a polished mobile experience with smooth interactions and UI/UX polish for Purpose. Join to apply for the Senior React Native Engineer (Mobile UI/UX) role at JOBS by allUP. Base pay range
$80,000.00/yr - $160,000.00/yr Additional compensation types
Stock options Culver City, CA | Remote | Full time About our client
Purpose
is creating the world's first AI-powered personal growth coach—helping people move from "I\'m doing fine" to "I know who I am, what I care about, and how to live with clarity." They are building the visual language of personal transformation. The foundation is proven: Co-founded by Mark Manson (20M+ readers, The Subtle Art of Not Giving a F***) and Raj Singh (100M+ users, last AI product acquired by Revinate) Launching in Q4 2025 to Mark's established audience Seed-stage startup with runway to build something meaningful The Role: Mobile Development with Polish and Purpose
This individual will be a key part of the mobile team building the React Native app that guides people through their personal growth journey. Purpose needs someone who cares deeply about creating smooth, polished mobile experiences—where every transition feels natural and every interaction delights users. Build and enhance the React Native app with smooth animations and micro-interactions Implement the AI avatar system with engaging, personality-driven animations Create polished UI transitions: section expansions, modal presentations, gesture responses Develop visual feedback systems that celebrate user progress and breakthroughs Core technical work
Build robust real-time systems with streaming AI responses: WebSockets/SSE/GraphQL subscriptions handling queued/sending/streaming/complete/failed states Optimize performance for long conversation threads: virtualization, memory profiling, 60fps consistency Ship core user experiences: onboarding flows, conversation threads, search/export, weekly insights, privacy controls Integrate seamlessly with backend: auth, billing, analytics, push notifications with offline sync What They’re Looking For
4+ years shipping React Native apps with polished animations and smooth interactions Strong experience with React Native Reanimated for transitions, gestures, and micro-interactions Proven ability to maintain 60fps performance and optimize memory usage for mobile apps Portfolio showing attention to polish: smooth transitions, thoughtful loading states, delightful interactions Real-time systems experience: WebSockets, Server-Sent Events, or GraphQL subscriptions for streaming data TypeScript fluency with clean architecture patterns that scale End-to-end ownership: App Store deployment, CI/CD pipelines, feature flags, rollout strategy Mission alignment
Excitement about using animation to create delightful, engaging experiences that keep people motivated on their personal growth journey Interest in how visual feedback affects behavior change and habit formation Belief that thoughtful design can create a welcoming environment for personal reflection and self-discovery Advanced React Native animation libraries: Lottie for vector animations, complex gesture handling Expo EAS expertise and over-the-air update strategies Backend familiarity: Node.js, serverless patterns, API design Experience with character animations or avatar systems Why This Opportunity Matters
Creative impact:
The mobile development work will be the first thing users see when they're exploring new insights, working toward goals, or celebrating progress. This isn’t just about building features—it’s about creating the digital experience that supports personal transformation. Technical growth:
Opportunity to build the mobile architecture from the ground up as Purpose scales from hundreds to hundreds of thousands of users. Purpose-driven impact:
This role shapes a product that genuinely improves people\'s lives—not optimizing ad revenue or engagement metrics, but building technology that helps people understand themselves and grow as individuals. Early-stage ownership:
Direct input on technical decisions, architecture choices, and product direction as they build something meaningful from the ground up. Meaningful work:
Every smooth interaction and thoughtful detail helps someone understand themselves better. This isn\'t just another productivity app. Note: The original description included an equal opportunity statement. This has been reformatted to comply with allowed tags; the EEO intent remains, and the employer is described as an equal opportunity employer. Seniority level
Mid-Senior level Employment type
Full-time Job function
Software Development Referrals increase your chances of interviewing at JOBS by allUP by 2x Get notified about new Mobile Engineer jobs in Portland, Oregon Metropolitan Area.
#J-18808-Ljbffr
Senior React Native Engineer (Mobile UI/UX) at JOBS by allUP. Role focuses on building a polished mobile experience with smooth interactions and UI/UX polish for Purpose. Join to apply for the Senior React Native Engineer (Mobile UI/UX) role at JOBS by allUP. Base pay range
$80,000.00/yr - $160,000.00/yr Additional compensation types
Stock options Culver City, CA | Remote | Full time About our client
Purpose
is creating the world's first AI-powered personal growth coach—helping people move from "I\'m doing fine" to "I know who I am, what I care about, and how to live with clarity." They are building the visual language of personal transformation. The foundation is proven: Co-founded by Mark Manson (20M+ readers, The Subtle Art of Not Giving a F***) and Raj Singh (100M+ users, last AI product acquired by Revinate) Launching in Q4 2025 to Mark's established audience Seed-stage startup with runway to build something meaningful The Role: Mobile Development with Polish and Purpose
This individual will be a key part of the mobile team building the React Native app that guides people through their personal growth journey. Purpose needs someone who cares deeply about creating smooth, polished mobile experiences—where every transition feels natural and every interaction delights users. Build and enhance the React Native app with smooth animations and micro-interactions Implement the AI avatar system with engaging, personality-driven animations Create polished UI transitions: section expansions, modal presentations, gesture responses Develop visual feedback systems that celebrate user progress and breakthroughs Core technical work
Build robust real-time systems with streaming AI responses: WebSockets/SSE/GraphQL subscriptions handling queued/sending/streaming/complete/failed states Optimize performance for long conversation threads: virtualization, memory profiling, 60fps consistency Ship core user experiences: onboarding flows, conversation threads, search/export, weekly insights, privacy controls Integrate seamlessly with backend: auth, billing, analytics, push notifications with offline sync What They’re Looking For
4+ years shipping React Native apps with polished animations and smooth interactions Strong experience with React Native Reanimated for transitions, gestures, and micro-interactions Proven ability to maintain 60fps performance and optimize memory usage for mobile apps Portfolio showing attention to polish: smooth transitions, thoughtful loading states, delightful interactions Real-time systems experience: WebSockets, Server-Sent Events, or GraphQL subscriptions for streaming data TypeScript fluency with clean architecture patterns that scale End-to-end ownership: App Store deployment, CI/CD pipelines, feature flags, rollout strategy Mission alignment
Excitement about using animation to create delightful, engaging experiences that keep people motivated on their personal growth journey Interest in how visual feedback affects behavior change and habit formation Belief that thoughtful design can create a welcoming environment for personal reflection and self-discovery Advanced React Native animation libraries: Lottie for vector animations, complex gesture handling Expo EAS expertise and over-the-air update strategies Backend familiarity: Node.js, serverless patterns, API design Experience with character animations or avatar systems Why This Opportunity Matters
Creative impact:
The mobile development work will be the first thing users see when they're exploring new insights, working toward goals, or celebrating progress. This isn’t just about building features—it’s about creating the digital experience that supports personal transformation. Technical growth:
Opportunity to build the mobile architecture from the ground up as Purpose scales from hundreds to hundreds of thousands of users. Purpose-driven impact:
This role shapes a product that genuinely improves people\'s lives—not optimizing ad revenue or engagement metrics, but building technology that helps people understand themselves and grow as individuals. Early-stage ownership:
Direct input on technical decisions, architecture choices, and product direction as they build something meaningful from the ground up. Meaningful work:
Every smooth interaction and thoughtful detail helps someone understand themselves better. This isn\'t just another productivity app. Note: The original description included an equal opportunity statement. This has been reformatted to comply with allowed tags; the EEO intent remains, and the employer is described as an equal opportunity employer. Seniority level
Mid-Senior level Employment type
Full-time Job function
Software Development Referrals increase your chances of interviewing at JOBS by allUP by 2x Get notified about new Mobile Engineer jobs in Portland, Oregon Metropolitan Area.
#J-18808-Ljbffr