Senior Associate, Options Trading Support at Blockchaincom
London, England, United Kingdom -
Full Time


Start Date

Immediate

Expiry Date

04 Sep, 25

Salary

0.0

Posted On

05 Jun, 25

Experience

4 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

No

Skills

Good communication skills

Industry

Information Technology/IT

Description

BLOCKCHAIN.COM IS THE WORLD’S LEADING SOFTWARE PLATFORM FOR DIGITAL ASSETS. OFFERING THE LARGEST PRODUCTION BLOCKCHAIN PLATFORM IN THE WORLD, WE SHARE THE PASSION TO CODE, CREATE, AND ULTIMATELY BUILD AN OPEN, ACCESSIBLE AND FAIR FINANCIAL FUTURE, ONE PIECE OF SOFTWARE AT A TIME.

We are looking for a technically strong Senior Associate to join our Middle Office – Options team in London. You will be responsible for managing operational risk and ensuring front-to-back trade integrity in our growing options business, with a secondary focus on DeFi. The ideal candidate brings a junior quant mindset, is fluent in Python and SQL, and has hands-on experience automating risk and P&L processes, building scalable reconciliation frameworks, and working directly with options or structured derivatives.
This is a front-line technical operations role, bridging trading, risk, and engineering, and best suited for someone who thrives in high-velocity trading environments and enjoys solving problems with data, code, and process design.

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Responsibilities
  • Build and maintain automated reconciliation tools, integrating data across multiple venues, clearing brokers, and internal systems for trade matching, lifecycle events, and settlements.
  • Design and implement risk and P&L attribution frameworks, leveraging Python/SQL to parse large datasets and deliver real-time or end-of-day exposure, VaR, and stress analytics.
  • Work directly with traders and quants to monitor margin utilization, capital efficiency, and risk constraints across venues; contribute to tooling around execution algo performance and post-trade analysis.
  • Act as a technical operations liaison with Treasury, Finance, and Risk teams to ensure accurate trade capture, funding, and fee allocation.
  • Develop monitoring scripts, dashboards, and alerts to track operational anomalies, portfolio drifts, or data inconsistencies—taking a programmatic approach to error reduction and efficiency.
  • Assist with the structured product lifecycle from a middle-office lens, including digital options, variance products, and on-chain derivatives where applicable.
  • Stay on top of evolving options market structure, risk methodology, and cross-venue margin requirements; contribute to internal tooling and documentation on these topics.
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