Senior Software Engineer - React Native

Europe

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Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Financial Technology, CryptocurrencyIndustries

Requirements

Candidates should possess at least 6 years of experience in software development, with a minimum of 3 years specifically focused on React Native. They require deep knowledge of JavaScript/TypeScript and React Native's core principles and APIs, along with experience building and shipping cross-platform apps for both iOS and Android. Familiarity with React Navigation, Redux Toolkit, MobX, or similar state management libraries is essential, as is proficiency with mobile testing frameworks like Detox, Jest, or React Native Testing Library. Experience integrating with RESTful APIs and WebSockets is also needed, along with understanding of mobile UX patterns, accessibility, and responsive design principles.

Responsibilities

As a Senior Software Engineer - React Native, the candidate will be responsible for designing, developing, and maintaining high-quality mobile applications using React Native and TypeScript. They will lead architectural decisions, implement scalable and performant mobile features, collaborate closely with backend engineers, product managers, and designers, and own features end-to-end—from concept to release. The role also includes implementing and upholding mobile-specific best practices, contributing to shared component libraries and design systems, mentoring other engineers, and supporting code reviews and process improvements. Finally, they will optimize application performance and enhance app responsiveness.

Skills

React Native

TypeScript

Real-time data handling

Performance optimization

Secure client development

Kraken

Cryptocurrency exchange for buying and trading

About Kraken

Kraken is a cryptocurrency exchange platform that allows users to buy, sell, and trade various digital assets. It offers features that cater to both beginners and experienced traders, making it easy to navigate the cryptocurrency market. Users can execute trades with high liquidity, which means their transactions are completed quickly. The platform charges low transaction fees, sometimes as low as 0%, helping users keep more of their profits. Kraken also provides advanced charting tools to help investors track their investments effectively. Security is a major focus, with multiple protective measures in place to keep user assets safe. The platform supports 70 different asset pairs and is continuously expanding its offerings. Additionally, Kraken offers 24/7 global support to assist users with any questions or issues.

San Francisco, CaliforniaHeadquarters

2011Year Founded

$108.5MTotal Funding

SERIES_CCompany Stage

Crypto & Web3, Financial ServicesIndustries

501-1,000Employees

Benefits

Competitive salary and equity plan

401k contribution plan

Vacation & Generous PTO

Paid Tranings

Risks

Increased competition from Binance and Coinbase could impact Kraken's market share.

Regulatory scrutiny in the EU may raise Kraken's compliance costs.

The volatility of cryptocurrency prices can affect Kraken's revenue from transaction fees.

Differentiation

Kraken offers both spot and futures trading for over 40 digital assets.

The platform provides advanced charting tools for professional traders and technical analysts.

Kraken's 24/7 global support ensures assistance for users at any time.

Upsides

Kraken's acquisition of Staked enhances its staking services for consumers and institutions.

Sponsorship deals with major soccer clubs boost Kraken's visibility and brand recognition.

The rise of crypto derivatives attracts advanced traders to Kraken's sophisticated tools.

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