📱 App Infrastructure (React Native) Engineer at Partiful

New York, New York, United States

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Not SpecifiedCompensation

Mid-level (3 to 4 years), Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Technology, Social NetworkingIndustries

Requirements

3+ years of experience building mobile applications with React Native
Experience with Expo and managing mobile build/deployment infrastructure
Strong understanding of New Architecture, React Compiler, and modern performance optimization techniques
Track record of improving developer experience using CI/CD automation, observability systems (such as Sentry), and infrastructure tooling
A builder’s mindset — you enjoy automating, optimizing, and empowering teams through great tooling
Deep sense of ownership and dedication to delivering ambitious outcomes on fast timelines
A collaborative, pragmatic approach — you care about outcomes more than ego

Responsibilities

Maintain and evolve our Expo infrastructure, ensuring smooth upgrades and optimal configuration as we scale
Leverage React Native's New Architecture and latest tooling (React Profiler, etc.) to identify and eliminate performance bottlenecks
Build and maintain iOS-specific features like App Clips, Live Activities, and Widgets to create seamless user experiences
Work with our close partners at Expo & Software Mansion, by testing out new feature releases and providing feedback
Create tooling and infrastructure that improves developer velocity and code quality across the mobile team
Establish monitoring and observability systems to track app performance, release health, and user experience metrics
Collaborate with both product engineers and other infrastructure engineers to ensure infrastructure decisions enable feature development rather than constrain it
Own and continuously improve our weekly app release process, from build to store deployment

Skills

Key technologies and capabilities for this role

React NativeTypescriptExpoExpo RouterReanimatedTanStack QuerySentryiOSAndroid

Questions & Answers

Common questions about this position

What is the employment type for this role?

This is a full-time position.

What skills and technologies are required for the App Infrastructure Engineer role?

The role requires experience with React Native, Typescript, Expo, Expo Router, Reanimated, TanStack Query, and Sentry. Key responsibilities include maintaining Expo infrastructure, leveraging React Native's New Architecture, and building iOS-specific features.

What does the App Infrastructure Engineer do day-to-day?

You'll maintain and evolve Expo infrastructure, leverage React Native's New Architecture for performance, build iOS features like App Clips, create developer tooling, establish monitoring systems, and own the weekly app release process.

What is the company culture like at Partiful?

Partiful has an ambitious team that moves fast, with all engineers contributing to mobile apps. They emphasize collaboration with product engineers and infrastructure partners like Expo & Software Mansion to enable feature development.

What makes a strong candidate for this App Infrastructure Engineer position?

Ideal candidates have experience scaling mobile development systems, particularly with Expo and React Native, and can improve developer velocity while ensuring app performance and reliability.

Partiful

Event planning and social networking platform

About Partiful

Partiful simplifies the process of planning and enjoying social events for party hosts and guests. The platform offers a variety of tools that help users manage their gatherings, including features for sharing photos, collecting RSVPs, running polls, and sending text updates to attendees. This user-friendly approach enhances the experience of organizing events, making it easier for hosts to coordinate and for guests to stay informed. Unlike many competitors in the event planning and social networking market, Partiful focuses on creating a seamless experience that emphasizes building friendships and making memories. The company's goal is to provide a comprehensive suite of services that cater to the diverse needs of its users, generating revenue through subscription fees and premium features that offer additional convenience and customization.

New York City, New YorkHeadquarters

2020Year Founded

$19.5MTotal Funding

SERIES_ACompany Stage

Consumer Software, EntertainmentIndustries

51-200Employees

Benefits

Health Insurance

Dental Insurance

Vision Insurance

Mental Health Support

Commuter Benefits

Unlimited Paid Time Off

401(k) Retirement Plan

401(k) Company Match

Risks

Apple's potential entry into event planning apps poses a significant threat to Partiful.

The competitive landscape includes strong players like Evite and Facebook Events.

Partiful's market penetration could be limited by established competitors' strong foothold.

Differentiation

Partiful focuses on simplifying real-world friendship cultivation through event planning.

The platform offers unique features like inviting friends-of-friends without phone numbers.

Partiful emphasizes a seamless user experience with tools for RSVPs, polls, and text updates.

Upsides

Partiful secured $20M in Series A funding, indicating strong investor confidence.

The rise of Gen Z influences event planning, favoring Partiful's customizable features.

Increased interest in hybrid events presents opportunities for Partiful's integrated solutions.

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