Senior React Native Engineer for Crypto Support Center

Kraken; Sweden; On-site; SEK 900,000 - 1,300,000; Full time

Job summary

Kraken is seeking a React Native Engineer to join our Business Services organisation, contributing to Support Center, a cross-functional team responsible for mobile and in-product support across Kraken’s products.

You’ll own initiatives end to end, build high-quality mobile experiences with React Native and TypeScript, collaborate with product, design and backend teams, write clean code, and help improve shared architecture and release processes.

Qualifications

• 5+ years of software development experience, including hands-on experience building and shipping mobile applications with React Native.
• Strong working knowledge of JavaScript and TypeScript, together with experience using React and modern frontend development practices.
• Demonstrated ability to own projects or mobile releases from initial requirements through production delivery.
• Excellent organisation skills, with a structured approach to managing priorities, dependencies and cross-functional stakeholders.
• Strong written and verbal communication skills in English, with the ability to clarify ambiguous problems and build alignment.
• A collaborative, low-ego mindset and the flexibility to contribute effectively within products and codebases owned by other teams.
• Experience working with APIs, frontend testing, mobile performance and modern build and deployment pipelines.
• Sound technical judgement and attention to detail, with a consistent focus on quality, reliability and getting work completed.

Responsibilities

• Develop and maintain high-quality mobile experiences using React Native and TypeScript across multiple Kraken products.
• Own initiatives end to end, from clarifying requirements and aligning stakeholders through implementation, release and post-launch iteration.
• Build support-related functionality such as in-product messaging, chat experiences, content, banners, modals and voice-call capabilities.
• Adapt your approach to the needs of each product, whether the priority is performance, design precision, reliability or maintainability.
• Work across Product, Design, mobile, web and backend teams to bring the right people together, resolve ambiguity and drive initiatives forward.
• Write clean, well-tested code and participate actively in technical design discussions, code reviews and mobile release processes.
• Contribute to real-time experiences using APIs and WebSockets, including Kraken-built alternatives to third-party support tooling.
• Help improve shared architecture, components and development practices across Support Center’s web and mobile contributions.

Skills

React Native

JavaScript

TypeScript

Mobile releases

English communication

Project ownership

API experience

Frontend testing

UI performance

Node.js

Tools

React

Job description

Kraken is seeking a React Native Engineer to join our Business Services organisation, contributing to Support Center, a cross-functional team responsible for mobile and in-product support across Kraken’s products.

You’ll own initiatives end to end, build high-quality mobile experiences with React Native and TypeScript, collaborate with product, design and backend teams, write clean code, and help improve shared architecture and release processes.