React Native Engineer, Merchant Experience Mobile

Stripe; Barcelona; Presencial; EUR 80.000 - 120.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Equity

Company bonus/bonuses

Retirement plans

Health benefits

Wellness stipends

Descripción de la vacante

Stripe in Barcelona, Spain is seeking a Senior Mobile Engineer to lead React Native architecture and deliver high-quality, scalable mobile experiences for Stripe merchants. You will own significant parts of the mobile codebase, drive performance improvements, and mentor junior engineers in a collaborative, remote-friendly environment.

You’ll work with product, design, and cross-functional partners to shape the mobile platform, implement CI/CD pipelines, and integrate cutting-edge tools while

Formación

• 5+ years of professional mobile development experience with a focus on React Native.
• Experience with Expo (managed or bare workflow).
• Experience designing and maintaining mobile CI/CD pipelines (e.g., Fastlane, GitHub Actions, Bitrise).
• Experience building or contributing to mobile SDKs or shared component libraries.
• Experience with backend development (REST APIs and GraphQL).
• Contributions to open-source React Native libraries or the broader JS and mobile ecosystem.
• Experience mentoring engineers and contributing to a team's engineering culture.
• Familiarity with native iOS (Swift, UIKit) or Android (Kotlin, Android SDK) development.
• Experience working in a remote-first or distributed engineering environment.

Responsabilidades

• Spearhead design and development of critical mobile features, transforming complex requirements into high-performance experiences.
• Champion AI and cutting-edge tools to drive efficiency and code quality.
• Own architectural decisions for the mobile layer, including navigation, state management, and native module integration.
• Drive code quality through reviews, standards, and testing culture.
• Mentor junior and mid-level engineers to grow technically and professionally.
• Identify and resolve performance bottlenecks across JS thread, native bridge, and render pipeline; scale CI/CD, release processes, and tooling.
• Act as the primary mobile platform liaison translating requirements into well-scoped mobile initiatives.

Conocimientos

React Native proficiency

TypeScript / JavaScript

Mobile app architecture

Problem-solving

Communication

Herramientas

Expo experience

CI/CD (Fastlane / GitHub Actions / Bitrise)

Mobile SDKs / shared components

REST / GraphQL

Open-source contributions

Swift / Kotlin knowledge

Descripción del empleo

About Stripe

Stripe is a financial infrastructure platform for businesses. Millions of companies from the world's largest enterprises to the most ambitious startups use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career.

Who we are

About Stripe is a financial infrastructure platform for businesses. Millions of companies from the world's largest enterprises to the most ambitious startups use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career.

About The Team

We're a mobile engineering team based in Barcelona, focused on building world-class mobile applications that deliver excellent user experiences for Stripe merchants. React Native is at the core of how we build—it lets us move fast, share code across platforms, and ship high-quality experiences to millions of businesses worldwide without compromise.

As a Senior Mobile Engineer on our team, you'll help shape our React Native architecture, set the bar for engineering quality, and play a meaningful role in defining what great mobile development looks like at Stripe. This is a high-impact role where your decisions will be felt across the product—and across the millions of merchants who depend on our apps every day.

What you'll do

As a Senior Mobile Engineer, you'll own significant parts of our React Native codebase, lead architectural decisions, and help grow the team around you. You'll work closely with product, design, and cross-functional partners to deliver polished, performant mobile experiences.

Responsibilities

• Spearhead the design and development of critical product features, partnering with cross-functional teams to transform complex requirements into seamless, high-performance mobile experiences
• Champion the integration of AI and cutting-edge development tools to drive efficiency, elevate code standards, and cultivate a culture of AI-assisted engineering
• Own architectural decisions for the mobile layer—including navigation, state management, native module integration, and performance strategy
• Drive code quality through thorough code reviews, clear standards, and a strong testing culture
• Mentor and support junior and mid-level engineers, helping them grow technically and professionally
• Proactively identify and resolve performance bottlenecks across the JS thread, native bridge, and render pipeline, while scaling our mobile CI/CD infrastructure, release processes, and engineering tooling
• Act as the primary mobile platform liaison for internal teams, effectively translating requirements into well-scope mobile initiatives while upholding rigorous standards for code quality and architectural integrity

Who you are

We're looking for someone who meets the minimum requirements to be considered for the role. If you meet these requirements, you are encouraged to apply. The preferred qualifications are a bonus, not a requirement.

Minimum Requirements

• 5+ years of professional mobile development experience, with a strong focus on React Native
• Strong proficiency in TypeScript and modern JavaScript
• Solid understanding of mobile app architecture and design patterns (e.g., Flux, Redux, MobX, or similar)
• Proven expertise in React Native, encompassing component architecture, performance tuning, and a demonstrated ability to ship and maintain high-quality production applications at scale
• Excellent problem-solving skills and ability to communicate complex technical concepts clearly

Preferred Qualifications

• * Experience with Expo (managed or bare workflow)
• Experience designing and maintaining mobile CI/CD pipelines (e.g., Fastlane, GitHub Actions, Bitrise)
• Experience building or contributing to mobile SDKs or shared component libraries
• Experience with backend development (REST APIs and GraphQL)
• Contributions to open-source React Native libraries or the broader JS and mobile ecosystem
• Experience mentoring engineers and contributing to a team's engineering culture
• Familiarity with native iOS (Swift, UIKit) or Android (Kotlin, Android SDK) development
• Experience working in a remote-first or distributed engineering environment

In-office expectations

Office-assigned Stripes in most of our locations are currently expected to spend at least 50% of the time in a given month in their local office or with users. This expectation may vary depending on role, team and location. For example, Stripes in Stripe Delivery Center roles in Mexico City, Mexico, Bengaluru, India, and Dublin, Ireland work 100% from the office. Also, some teams have greater in-office attendance requirements, to appropriately support our users and workflows, which the hiring manager will discuss. This approach helps strike a balance between bringing people together for in-person collaboration and learning from each other, while supporting flexibility when possible.

Pay and benefits

The annual salary range for this role in the primary location is €80,000 - €120,000. This range may change if you are hired in another location. For sales roles, the range provided is the role’s On Target Earnings ("OTE") range, meaning that the range includes both the sales commissions/sales bonuses target and annual base salary for the role. This salary range may be inclusive of several career levels at Stripe and will be narrowed during the interview process based on a number of factors, including the candidate’s experience, qualifications, and specific location. Applicants interested in this role and who are not located in the primary location may request the annual salary range for their location during the interview process.

Specific benefits and details about what compensation is included in the salary range listed above will vary depending on the applicant’s location and can be discussed in more detail during the interview process. Benefits/additional compensation for this role may include: equity, company bonus or sales commissions/bonuses; retirement plans; health benefits; and wellness stipends.

We look forward to hearing from you.

At Stripe, we’re looking for people with passion, grit, and integrity. You’re encouraged to apply even if your experience doesn’t precisely match the job description. Your skills and passion will stand out—and set you apart—especially if your career has taken some extraordinary twists and turns. At Stripe, we welcome diverse perspectives and people who think rigorously and aren’t afraid to challenge assumptions. Join us.