CoinDesk is the most trusted media, events, indices and data company for the global crypto economy. Since 2013, CoinDesk Media has led the story of the future of money and investing, illuminating the transformation in society and culture that comes with it. Our award-winning team of journalists delivers news and unparalleled insights that bring transparency, comprehension and context. CoinDesk Events gathers the global crypto, blockchain and Web3 communities at annual events such as Consensus, the world’s largest and longest-running crypto festival. CoinDesk Indices offers expertise in digital asset indices, data and research to educate and empower investors. For more information on CoinDesk media and events, please visit http://coindesk.com [coindesk.com] and for breaking headlines, data and indices visit http://coindeskmarkets.com [coindeskmarkets.com] In November 2023, CoinDesk was acquired by the Bullish group, owner of Bullish, a regulated, digital assets exchange. For more information on Bullish, please visit https://bullish.com. CoinDesk operates as an independent subsidiary with an editorial committee to protect journalistic independence. Reports to: Director, Engineering, CoinDesk We are looking for an exceptional Senior Node.js Engineer to lead our Blockchain Analytics Team, driving the development of advanced solutions for extracting and analyzing historical and real-time blockchain data. As a Team Lead, you will play a key role in shaping our blockchain data processing engines, ensuring they are accurate, scalable, and reliable. You’ll collaborate with product managers and cross-functional teams to deliver innovative analytical features that power critical insights for our users. Your work will contribute to and enhance our existing high-scale services, which currently handle up to 26 billion requests per month, serving over 45.4 million unique users. By building cutting-edge blockchain analytics tools, you will help expand this reach and push the limits of real-time blockchain data processing. Key Responsibilities Expand Blockchain Integration Coverage : Design and implement robust, high-performance ingestion mechanisms for extracting and storing raw blockchain data. Develop Advanced Indexing Solutions : Build innovative solutions for token, wallet, and contract-level indexing, creating enriched metadata and actionable insights that power new data feeds on the platform. Deliver World-Class On-Chain Metrics : Provide cutting-edge on-chain metrics to support trading and research efforts across the organization, while identifying opportunities to develop new market-ready products. Lead and Mentor the Engineering Team : Manage, guide, and develop a team of engineers, fostering a collaborative, innovative, and growth-oriented environment. Stay at the Forefront of Blockchain Technology : Continuously monitor advancements in blockchain technology, trends, and best practices to ensure the team remains industry leaders. Enhance and Maintain Existing Systems : Optimize the efficiency, reliability, and scalability of current blockchain data ingestion and analytics engines while providing ongoing support and maintenance. Key Requirements Proven Backend Expertise : At least 4 years of experience in backend service/API development, with 2 years of hands-on experience using Node.js Problem-Solving Expertise : Proven ability to solve complex technical challenges in dynamic, fast-paced environments. Data Storage Proficiency : Hands-on experience with databases like Redis, PostgreSQL, and container storage solutions. Skilled in designing, optimizing, and maintaining storage architectures for high-performance applications. Leadership and Mentorship : Demonstrated experience leading and inspiring teams, mentoring engineers, and managing projects to successful outcomes. DevSecOps Mindset : Strong expertise in end-to-end delivery, including secure coding practices, CI/CD pipelines, and automated deployment workflows. Quality-Focused Development : Deep understanding of writing unit, integration, and end-to-end tests to ensure application reliability, accuracy, and performance. Collaborative Communication : Exceptional communication skills in English, with the ability to work effectively across teams and engage with diverse stakeholders. Nice to Have Blockchain Expertise : Strong understanding of blockchain technology, cryptocurrencies, and decentralized ecosystems. Experience working with blockchain networks or on-chain data is a significant plus. Financial Market Knowledge : Interest or prior experience in traditional financial markets, trading systems, or investment platforms, demonstrating an ability to apply insights from financial domains to blockchain and cryptocurrency analytics. Cryptocurrency Industry Experience : Familiarity with the cryptocurrency industry, including an understanding of tokenomics, wallets, exchanges, and DeFi platforms, is highly advantageous. Analytical Tools : Familiarity with data visualization or analytics tools (e.g., Tableau, Grafana, or custom-built dashboards) to surface insights from large datasets. EQUAL OPPORTUNITY In an effort to attract, retain, develop and promote the most qualified individuals, CoinDesk is committed to treating all applicants and employees in a nondiscriminatory manner with respect to the terms and conditions of employment, without regard to race, color, religion or belief, sex, national or ethnic origin, ancestry, age, marital status, sexual orientation, gender identity, veteran status/service, physical or mental disability, or any other classification protected by applicable law. This mandate governs all aspects of employment, including recruitment, selection, promotion, training, education, social and recreation programs, compensation, discipline, termination and access to benefits. For more information on our DEI initiatives, please visit: https://www.coindesk.com/dei/. ACCOMMODATION CoinDesk is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the application process, please send an e-mail to accomodationscoindesk.com and let us know the nature of your request. Please note that only a member of CoinDesk’s Talent Acquisition team will reach out to you directly from an coindesk.com or coindesk-indices.com email in regards to any and all opportunities at CoinDesk. Disregard emails from any other addresses or persons. If you’re selected to move onto the next phase of our hiring process, a member of our team will reach out to guide you through our interview process. We look forward to connecting