Kraken logo

Sr. Software Engineer - React Native - Pro

Job Overview

Location

Poland

Job Type

Full-time

Category

Software Engineering

Date Posted

June 4, 2026

Full Job Description

đź“‹ Description

  • • Design, develop, and maintain high-quality mobile applications using React Native for Kraken Pro, Kraken’s flagship trading platform for professional users
  • • Set the standard for high-quality code and lead the development of complex software systems with a focus on performance, scalability, and fault tolerance
  • • Significantly influence technical decisions, contribute to technical strategy discussions, and shape product and domain decisions using expert knowledge of engineering best practices
  • • Mentor both junior and senior engineers through code reviews, feedback, and guidance to elevate team-wide engineering standards
  • • Master and apply multiple technologies, staying ahead of emerging tools and trends in mobile and web development
  • • Design and implement scalable, maintainable, and resilient systems with deep understanding of software architecture and design patterns
  • • Lead and collaborate on cross-functional initiatives to deliver high-impact features for professional crypto traders
  • • Drive process improvements in software development workflows and lead by example with advanced proficiency in agile and iterative development practices
  • • Apply strong UI/UX best practices to ensure intuitive, responsive, and high-performance trading interfaces tailored to experienced users
  • • Work with APIs, WebSockets, and real-time data streams to deliver low-latency trading experiences
  • • Utilize frontend testing frameworks to ensure reliability and stability of mobile applications across platforms
  • • Engage with modern front-end build pipelines and tooling to optimize development efficiency and deployment workflows
  • • Maintain and enhance applications with familiarity in native mobile development (Objective-C, Kotlin, Java) for iOS and Android integrations
  • • Contribute to a culture of shipping fast but never shipping garbage, prioritizing quality and user impact over speed alone
  • • Operate in a fully remote, global team environment with high autonomy and accountability for delivering mission-critical crypto trading products
  • • Familiarize yourself with Kraken Pro, Kraken Desktop, and Kraken Wallet to deeply understand the user context and product ecosystem
  • • Participate in ongoing crypto education and security practices to align development with Kraken’s industry-leading standards

🎯 Requirements

  • • 6+ years of experience in software development with a focus on web and mobile applications
  • • Deep understanding of JavaScript/TypeScript and proficiency with React Native frameworks
  • • Strong experience with API design, security, and performance optimization
  • • Experience with Next.js and WebSockets
  • • Experience with frontend testing frameworks
  • • Familiarity with native mobile app development (Objective-C/Kotlin/Java) for iOS and Android

🏖️ Benefits

  • • Fully remote work environment with global team members across 70+ countries
  • • Opportunity to work on mission-critical crypto trading products used by professional traders and institutions
  • • Exposure to industry-leading security practices and crypto education initiatives
  • • Culture rooted in crypto values, financial inclusion, and innovation
  • • Autonomy to shape technical strategy and product decisions
  • • Inclusive, merit-based hiring culture that celebrates diverse backgrounds and perspectives

Skills & Technologies

JavaScript
TypeScript
Java
Kotlin
React
Frontend
Senior
Remote
Degree Required

Ready to Apply?

You will be redirected to an external site to apply.

About Kraken

Kraken is a global cryptocurrency exchange established in 2011, offering spot and futures trading for Bitcoin, Ethereum and 200+ digital assets. Headquartered in San Francisco with entities worldwide, it serves retail and institutional clients, providing custody, staking, an NFT marketplace and OTC desk. The platform emphasizes security, regulatory compliance and educational resources.

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