Purpose
Senior Mobile Engineer - REMOTE (, , United States)
Purpose, New York, New York, United States, 27397
WHAT WE'RE BUILDING
Purpose
is creating the worlds first AI-powered personal-growth coachhelping people go from Im doing fine to I know who I am, what I care about, and how to live with clarity.
Co-founded by Mark Manson (20 M+ readers, The Subtle Art of Not Giving a F***) and Raj Singh (100M+ users on last AI product, acquired by Revinate). Launching in a few months to Marks massive audience. Blends personalized AI coaching, habit-building, and assessmentsfeels like a meaningful conversation, not an app.
WHY YOU'LL LOVE THIS ROLE
Shape the experience: own data flows, real-time APIs, and UI that make each coaching session feel like magic. Iterate at speed: weekly feature drops, rapid experiments, instant user feedback. Level-up daily: work shoulder-to-shoulder with founders whove shipped to hundreds of millions.
WHAT YOU'LL DO
Own the React Native mobile applead development, architecture, deployment (iOS + Android). Architect & scale AWS serverless infra: Lambda, DynamoDB, S3, API Gateway, AppSync, SNS/SQS. Build robust mobile-first APIs: sub-200 ms response times powering real-time features. Ship growth levers: referrals, feature flags, A/B tests, pricing experiments. Lead code reviews & set engineering standards that scale. Optimize for viral growth: handle spikes from 10 K to 1 M+ concurrent users at launch.
YOU BRING
5+ yrs building consumer back-ends at 100 K+ MAU scale, plus proven mobile-app deployment. React Native masterycomplex state mgmt, navigation, perf tuning. End-to-end mobile deployment: App Store Connect, Google Play, Expo EAS, OTA updates, CI/CD. AWS serverless: Lambda, DynamoDB, S3, API Gateway, AppSync, SNS, CloudWatch, CDK/Terraform. Observability chops: OpenTelemetry, Datadog, Honeycomb, etc. Track record integrating auth (Clerk/Auth0), payments (Stripe), analytics SDKs. Scale-first mindsetdesign for 10 traffic growth without rewrites. Quality championstrong code reviews, tests, docs.
BONUS POINTS
RAG / LLM pipeline experience, vector DBs. React Native performance tuning (Hermes, Expo EAS). Mobile CI/CD wizardry, automated testing. SOC 2 Type II steering. Real-time systems (WebSockets, SSE, GraphQL subscriptions).
PERKS
Unlimited PTO Founder-led growth coaching Best-on-planet tools High-trust, high-velocity team
Salary:
$80k
$160k
0.0%
0.25%
Purpose
is creating the worlds first AI-powered personal-growth coachhelping people go from Im doing fine to I know who I am, what I care about, and how to live with clarity.
Co-founded by Mark Manson (20 M+ readers, The Subtle Art of Not Giving a F***) and Raj Singh (100M+ users on last AI product, acquired by Revinate). Launching in a few months to Marks massive audience. Blends personalized AI coaching, habit-building, and assessmentsfeels like a meaningful conversation, not an app.
WHY YOU'LL LOVE THIS ROLE
Shape the experience: own data flows, real-time APIs, and UI that make each coaching session feel like magic. Iterate at speed: weekly feature drops, rapid experiments, instant user feedback. Level-up daily: work shoulder-to-shoulder with founders whove shipped to hundreds of millions.
WHAT YOU'LL DO
Own the React Native mobile applead development, architecture, deployment (iOS + Android). Architect & scale AWS serverless infra: Lambda, DynamoDB, S3, API Gateway, AppSync, SNS/SQS. Build robust mobile-first APIs: sub-200 ms response times powering real-time features. Ship growth levers: referrals, feature flags, A/B tests, pricing experiments. Lead code reviews & set engineering standards that scale. Optimize for viral growth: handle spikes from 10 K to 1 M+ concurrent users at launch.
YOU BRING
5+ yrs building consumer back-ends at 100 K+ MAU scale, plus proven mobile-app deployment. React Native masterycomplex state mgmt, navigation, perf tuning. End-to-end mobile deployment: App Store Connect, Google Play, Expo EAS, OTA updates, CI/CD. AWS serverless: Lambda, DynamoDB, S3, API Gateway, AppSync, SNS, CloudWatch, CDK/Terraform. Observability chops: OpenTelemetry, Datadog, Honeycomb, etc. Track record integrating auth (Clerk/Auth0), payments (Stripe), analytics SDKs. Scale-first mindsetdesign for 10 traffic growth without rewrites. Quality championstrong code reviews, tests, docs.
BONUS POINTS
RAG / LLM pipeline experience, vector DBs. React Native performance tuning (Hermes, Expo EAS). Mobile CI/CD wizardry, automated testing. SOC 2 Type II steering. Real-time systems (WebSockets, SSE, GraphQL subscriptions).
PERKS
Unlimited PTO Founder-led growth coaching Best-on-planet tools High-trust, high-velocity team
Salary:
$80k
$160k
0.0%
0.25%