Senior Software Engineer - Frontend jobs in United States
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Kraken · 4 hours ago

Senior Software Engineer - Frontend

Kraken is a mission-focused company rooted in crypto values, seeking an experienced Senior Software Engineer to join their Payments & Blockchain team. The role involves designing, developing, and maintaining high-quality payment processing systems while ensuring the safety and security of client funds.

BitcoinBlockchainCryptocurrencyEthereum
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Growth Opportunities
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H1B Sponsor Likelynote

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, reducing friction and improving trust
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 with a deep understanding of financial systems and security best practices
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

Qualification

JavaScriptReactTypeScriptNext.jsRESTful APIsWebSocketsUI/UX principlesFrontend testing frameworksBlockchain knowledgeCommunication skills

Required

6+ years of experience in software development, with a focus on web and mobile
Deep understanding of JavaScript/TypeScript and proficiency with React and React Native frameworks
Experience with Next.js, RESTful APIs 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
Strong written and verbal communication skills in English

Preferred

Knowledge of the cryptocurrency industry and blockchain technology

Benefits

Offers Equity
Offers Bonus
Wellness allowance
Medical
Dental
Vision
401(k)

Company

Kraken is a global cryptocurrency exchange platform that allows users to buy, sell, and trade digital assets securely.

H1B Sponsorship

Kraken has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)

Funding

Current Stage
Late Stage

Leadership Team

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David Ripley
CEO
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Trevor Rutar, MBA
Chief Executive Officer and Managing Director of Kraken Bank
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Company data provided by crunchbase