About Bullish Bullish is an institutionally focused global digital asset platform that provides market infrastructure and information services. These include: Bullish Exchange – a regulated and institutionally focused digital assets spot and derivatives exchange, integrating a high-performance central limit order book matching engine with automated market making to provide deep and predictable liquidity. Bullish Exchange is regulated in Germany, Hong Kong, and Gibraltar. CoinDesk Indices – a collection of tradable proprietary and single-asset benchmarks and indices that track the performance of digital assets for global institutions in the digital assets and traditional finance industries. CoinDesk Data - a broad suite of digital assets market data and analytics, providing real-time insights into prices, trends, and market dynamics. CoinDesk Insights – a digital asset media and events provider and operator of Coindesk.com, a digital media platform that covers news and insights about digital assets, the underlying markets, policy, and blockchain technology. Reports to: Vice President, Engineering About the Role This is a pivotal, high-profile role where you'll leverage data to directly drive business growth and innovation within the finance and treasury domains. You'll be instrumental in managing the group's balance sheet and exposing critical financial insights, ultimately enhancing risk management, operational efficiency, and profitability through actionable intelligence. A key responsibility will be to provide senior management with a clear understanding of the group's asset performance, encompassing all business units and investments in DeFi protocols. Success requires a strong grasp of financial markets and products, and the ability to balance rapid prototyping with strategic data modeling to inform critical senior-level decisions. A background in both traditional finance and DeFi finance would be highly beneficial. While primarily focused on specific data initiatives, you'll also play a key role in the broader mission of democratizing data and AI/ML technologies across the group, enabling informed decision-making. You'll contribute to the ongoing development of a scalable, reliable, and cost-effective data platform that supports CoinDesk, CoinDesk Data, and Bullish Exchange. Key Responsibilities Define and implement data marts and common data models specifically tailored to support the finance/treasury domains. Gain a deep understanding of end-to-end data models and workflows within the finance/treasury domains. Continuously identify opportunities for cost optimization, address functional/non-functional issues through test automation, compute analysis, and performance profiling. Actively research and propose open-source and vendor solutions that can accelerate the achievement of business objectives. Maintain high standards for code quality, organization, and adherence to best practices. Work effectively as part of a global team spanning Hong Kong, New York, and London. Qualifications A pragmatic technologist with a strong sense of end-to-end ownership that thinks front and foremost about how the application of technology can accelerate delivering on business objectives. Computer Science or related degree with 2 years of experience. Hands-on experience with Python. Hands-on experience with BI tools such as Tableau, Power BI and Looker. Strong SQL skills. Strong analytical skills. Hands-on experience with SQL/no-SQL databases such as Redis, Postgres, Singlestore and MongoDB. Familiarity with big data technologies and data lake ecosystems e.g. Databricks, Snowflake etc. Well versed in designing data structures, event schemas and database schemas. Well versed in file formats such as CSV, JSON, Parquet, Avro and Iceberg. Solid and opinionated knowledge of testing methodologies. Solid and opinionated knowledge of coding principles and coding standards. Well versed with standard SDLC practices and tooling around build, test, deploy etc. Ability to operate and thrive in a dynamic startup environment. Passionate about knowledge sharing and mentoring. Eligibility to work in London. Bonus Experience Hands-on experience working with cloud technologies. Familiarity with Airflow, DBT, REST API, Kubernetes, Istio and Docker. Experience delivering simple web based UIs to visualize data. Experience working with petabyte datasets. Experience with middleware such as Chronicle Queue, Aeron, RabbitMQ and Kafka. Bullish is proud to be an equal opportunity employer. We are fast evolving and striving towards being a globally-diverse community. With integrity at our core, our success is driven by a talented team of individuals and the different perspectives they are encouraged to bring to work every day.