Founding Mobile Engineer (up to $250k) Remote

We Source Talent; España; Presencial; EUR 198.000 - 220.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Equity

Descripción de la vacante

We Source Talent is seeking a Founding Mobile Engineer to architect and build a high-performance crypto trading app from the ground up. You will own the stack from React Native decisions to production release, working closely with the founders and a UI/UX designer.

You should have 6-15 years in mobile engineering, with proven React Native experience in TypeScript. The role offers substantial equity and a fast-paced, highly funded environment.

Formación

• 6-15 years in mobile engineering.
• Architect React Native apps from scratch using TypeScript.
• Experience at brokerage, wallet, or crypto trading apps preferred.
• Designed, built and scaled consumer mobile apps to 1M+ users.

Responsabilidades

• Architect the entire React Native app from zero.
• Build a fast, low-latency trading experience across spot and perps.
• Ship from 0 to App Store on a rapid timeline with the founder and UI/UX designer.
• Ensure scale to 25-50k+ DAU and $100M+ daily volume.
• Own production reliability end to end and automate release pipelines.

Conocimientos

React Native

TypeScript

Mobile engineering

Performance optimisation

Production reliability

Herramientas

CI/CD pipelines

App Store deployment

Descripción del empleo

$225k-$250k base + bonus (realistically 2-3x base total cash) + equity

Highly Funded Crypto Firm are looking for a Founding Mobile Engineer to architect and build a high-performance crypto trading app from the ground up.

The founders scaled their last product to $5.4M revenue in year one with two people and have worked at multiple companies that passed $1B valuations. Self-funded, no outside investors, no dilution, and profitable from launch by design.

Job Description:

• Architect the entire React Native app from zero,every foundational technical decision is yours
• Build a best-in-class trading experience (spot and perps) optimised for speed and low latency across every interaction
• Ship from 0 to App Store on a rapid timeline, working directly with the founder and a dedicated UI/UX designer
• Ensure the app scales to 25-50k+ daily active users and $100M+ daily volume without performance degradation
• Own production reliability end to end - fix critical bugs the hour they land, automate release pipelines
• 6-15 years in mobile engineering
• Built and architected React Native applications from scratch (0 to 1) in TypeScript
• 0-1 feature work at a prominent brokerage, wallet, or mobile crypto trading app
• Independently designed, built and scaled a consumer mobile app to 1M+ users