cover image
Kraken Digital Asset Exchange

Sr. Software Engineer - React Native - Onchain

Remote

France

Mid level

Full Time

11-09-2025

Share this job:

Skills

JavaScript Swift Kotlin TypeScript react Software Development JavaScript/TypeScript blockchain

Job Specifications

Building the Future of Crypto

Our Krakenites are a world-class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology.

What makes us different?

Kraken is a mission-focused company rooted in crypto values. As a Krakenite, you'll join us on our mission to accelerate the global adoption of crypto, so that everyone can achieve financial freedom and inclusion. For over a decade, Kraken's focus on our mission and crypto ethos has attracted many of the most talented crypto experts in the world.

Before you apply, please read the Kraken Culture page to learn more about our internal culture, values, and mission. We also expect candidates to familiarize themselves with the Kraken app. Learn how to create a Kraken account here.

As a fully remote company, we have Krakenites in 70+ countries who speak over 50 languages. Krakenites are industry pioneers who develop premium crypto products for experienced traders, institutions, and newcomers to the space. Kraken is committed to industry-leading security, crypto education, and world-class client support through our products like Kraken Pro, Desktop, Wallet, and Kraken Futures.

Become a Krakenite and build the future of crypto!

Proof of work

The team

Join a small, talented team of engineers building a high-quality cryptocurrency exchange interface in React Native. In this role, you'll take significant ownership of both technical and product decisions, collaborating closely with product, design, and engineering teams to deliver an unparalleled mobile trading experience.

The opportunity

Design, develop, and maintain high-quality mobile applications using React Native
Take ownership of technical and product decisions, shaping both the codebase and the user experience
Collaborate across teams to ensure a seamless, performant, and intuitive mobile trading platform
Contribute to architectural decisions that prioritize scalability, reliability, and maintainability
Lead by example with clean, testable code and best practices in mobile development
Mentor peers and help drive growth within the team

Skills You Should HODL

5+ years of experience in software development, with a focus on mobile applications
Strong expertise in React Native, with solid understanding of native mobile development (Swift & Kotlin)
Deep knowledge of JavaScript/TypeScript and related tooling
A strong product mindset, comfortable making product and design decisions alongside the team
Hands-on experience in crypto or fintech applications
Experience leading teams and thriving in fast-paced, high-growth environments

Nice to haves

Familiarity with additional mobile frameworks or libraries
Contributions to open-source projects in the React Native or crypto ecosystem

This job is accepting ongoing applications and there is no application deadline.

Please note, applicants are permitted to redact or remove information on their resume that identifies age, date of birth, or dates of attendance at or graduation from an educational institution.

We consider qualified applicants with criminal histories for employment on our team, assessing candidates in a manner consistent with the requirements of the San Francisco Fair Chance Ordinance.

Kraken is powered by people from around the world and we celebrate all Krakenites for their diverse talents, backgrounds, contributions and unique perspectives. We hire strictly based on merit, meaning we seek out the candidates with the right abilities, knowledge, and skills considered the most suitable for the job. We encourage you to apply for roles where you don't fully meet the listed requirements, especially if you're passionate or knowledgable about crypto!

As an equal opportunity employer, we don't tolerate discrimination or harassment of any kind. Whether that's based on race, ethnicity, age, gender identity, citizenship, religion, sexual orientation, disability, pregnancy, veteran status or any other protected characteristic as outlined by federal, state or local laws.

Stay in the know

Follow us on Twitter

Learn on the Kraken Blog

Connect on LinkedIn

Candidate Privacy Notice

About the Company

Kraken is one of the world’s longest-standing and most secure crypto platforms. Our mission is to accelerate the global adoption of crypto, so that everyone can achieve financial freedom and inclusion. Globally, Kraken clients trade more than 200 digital assets and 6 different national currencies, including GBP, EUR, USD, CAD, CHF, and AUD. Kraken was founded in 2011 and was one of the first platforms to offer spot trading with margin, parachain auctions, staking, regulated derivatives and index services. Trusted by over ... Know more