Staff Mobile Engineer – Growth (Onboarding) (Fintech)

TL;DR

Staff Mobile Engineer – Growth (Onboarding) (Fintech): Leading complex technical initiatives and shaping mobile onboarding experiences for Payward's products with an accent on scalable, reliable, and rapidly experimentable systems. Focus on translating product opportunities into robust mobile systems that drive measurable activation across various products.

Location: United Kingdom, Brazil, Canada, Cyprus, Czech Republic, Germany, Ireland, Lithuania, Poland, Portugal, Romania, Spain, Switzerland, United Arab Emirates

Company

hirify.global is a mission-focused company rooted in crypto values, aiming to accelerate the global adoption of crypto.

What you will do

• Lead the technical direction for mobile onboarding initiatives across Payward products.
• Design and evolve high-quality mobile applications using React Native.
• Partner with Product, Design, and Data teams to identify onboarding and activation opportunities.
• Architect reusable mobile components, patterns, and systems that support experimentation and rapid iteration.
• Mentor engineers and guide architectural decisions across mobile and product engineering teams.
• Collaborate across teams to align on architecture, tooling, and technical strategy for Payward product onboarding experiences.

Requirements

• Proven experience leading large-scale mobile projects or owning critical mobile systems end-to-end.
• Deep expertise in JavaScript or TypeScript, with strong experience building applications using React Native.
• Strong understanding of mobile architecture, performance optimization, and scalable UI systems.
• Experience designing systems that support experimentation and data-driven product development.
• A product mindset with focus on user impact and measurable outcomes.
• Excellent collaboration and communication skills across engineering, product, and design teams.
• Experience operating autonomously in a distributed, remote-first environment.

Nice to have

• Experience with native mobile development (iOS or Android).
• Experience building consumer fintech or crypto mobile applications.
• Familiarity with modern frontend tooling, testing frameworks, or real-time technologies such as WebSockets.
• Background in growth engineering, experimentation platforms, or user lifecycle optimization.

Culture & Benefits

• Engineers have ownership and are trusted to ship high-impact work.
• Move quickly, experiment often, and learn fast from data and feedback.
• Work asynchronously across time zones, supporting each other with open communication and shared goals.