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SeniorFull-timeJavaScriptTypeScriptJavaRustReactNext.jsAWSGitAPI
Salary Range
$132,600 - $179,400 /year
This salary is estimated based on similar roles. The actual salary may vary.
About the Role
We are seeking an experienced Senior Software Engineer to join our Payments & Blockchain team at Kraken, a mission-focused company dedicated to accelerating the global adoption of crypto. As a Krakenite, you will be responsible for building systems that communicate with various blockchains to enable the timely processing of client transactions while ensuring the safety and security of all funds on the exchange.
Key Responsibilities
- →Design, develop, and maintain high-quality payment processing systems using React.js and other relevant technologies
- →Build and refine seamless transaction experiences that optimize fund transfers for speed, security, and reliability
- →Ensure an efficient and intuitive onboarding experience for users interacting with payment systems
- →Develop innovative features that enhance engagement, retention, and loyalty within the payments ecosystem
- →Set the standard for high-quality, secure code and lead the development of complex financial software systems
- →Influence technical decisions, contribute to strategy discussions, and shape product/domain decisions
- →Mentor engineers, foster a culture of technical excellence, and drive process improvements in financial software development
- →Design and implement scalable, maintainable, and fault-tolerant financial systems, ensuring compliance and security best practices
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 of API design, security, and performance optimization
- ✓Experience with Next.js and WebSockets
- ✓Experience with frontend testing frameworks
- ✓Familiarity with modern front-end build pipelines and tooling
- ✓Strong understanding of UI/UX best practices and principles
- ✓Experience within a large technology organization or fast-growing startup
- ✓Hands-on experience in consumer payments, crypto, or fintech mobile applications
- ✓Strong written and verbal communication skills in English
- ✓Available in EU afternoons
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