Requirements

5+ years of experience in frontend development with strong expertise in React.js, React Native and TypeScript
Strong understanding of frontend data instrumentation, event modeling, and client‑side data flows
Experience supporting experimentation or A/B testing systems, including exposure tracking and metric instrumentation
Proven ability to debug and resolve data quality issues across complex frontend applications
Experience collaborating across product, engineering, and data teams to deliver shared platforms or standards
Clear written and verbal communication skills, especially around technical tradeoffs and data correctness

Nice to Haves

Familiarity with experimentation methodologies, statistical concepts, and common pitfalls in experiment analysis
Experience with analytics or experimentation tools (e.g., internal platforms, homegrown frameworks, or third‑party solutions)
Hands‑on experience with frontend testing frameworks and modern build pipelines
Exposure to large‑scale analytics or experimentation infrastructure
Understanding of cryptocurrency, blockchain technology, and decentralized applications

Implement high-impact experiments and increase the throughput of the experimentation program to directly drive revenue
Support Kraken’s experimentation platform by enabling reliable exposure logging, metric collection, and experiment guardrails on the frontend
Partner with Data Engineering and Analytics to ensure experimental data aligns with canonical definitions and supports statistically sound analysis
Implement validation, monitoring, and alerting to proactively detect issues in experiment and product event data
Document and evangelize best practices for experimentation and analytics implementation, creating clear guidance for product and engineering teams
Collaborate with product teams to support experiment design needs, including metric feasibility, instrumentation tradeoffs, and implementation patterns
Improve and simplify event data flows to reduce redundancy, improve transparency, and lower long‑term maintenance costs
Contribute to the evolution of Kraken’s experimentation frameworks, enabling faster iteration while preserving analytical rigor

Work with a world-class team passionate about crypto and blockchain technology
Contribute to accelerating the global adoption of crypto for financial freedom and inclusion
Join a fully remote company with employees from 70+ countries speaking over 50 languages
Access to industry-leading security and top-tier client support
Opportunity to build the future of crypto in a mission-focused environment