Web3 Python Jobs in London, United Kingdom
Browse Web3 Python Jobs in London, United Kingdom — updated June 2026.
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Past and filled jobs:
| Job Title | Company Name | Salary | Location | Tags | Posted | |
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| GSR | đź“Ť London | Web3TradingPython | ||||
| JPMorgan Chase & Co | đź“Ť LONDON, United Kingdom | Web3ResearchDeveloper | ||||
| JPMorgan Chase & Co | đź“Ť LONDON, United Kingdom | Web3ResearchDeveloper | ||||
| Crypto.com | đź“Ť London, United Kingdom | Web3DeveloperTrading | ||||
| Binance | đź“Ť Georgia, Tbilisi / Ireland, Dublin / Malta, Ta' Xbiex / United Kingdom, London / UAE, Abu Dhabi / UAE, Dubai | Web3ResearchDeveloper | ||||
Product Controller
Apr 30, 2026
About Us
GSR is crypto’s capital markets partner, helping founders and institutions scale with confidence. With over a decade of specialized expertise, we deliver institutional-grade market making, OTC trading, and strategic venture capital to support growth at every stage.
Our value goes beyond execution. We provide access to liquidity, real-time market intelligence, and strategic guidance shaped by years operating at the center of global crypto markets. We bridge the gap between traditional finance and digital assets, connecting teams with the capital, market access, and insights they need to build what’s next.
About the Role
A 12-month contract opportunity within the Product Control team, focused on daily P&L and balance sheet reporting for trading activities. The role partners with Trading, Risk, and Finance to provide financial insight, analyse key drivers, and improve reporting through automation.
Key Responsibilities
- Produce daily P&L and balance sheet reporting for trading portfolios, including commentary on performance, market movements, and risk drivers
- Perform front-to-back reconciliations, investigate breaks, and ensure timely resolution in collaboration with Operations
- Partner with Trading, Risk, Treasury, and Finance on trade analysis, new initiatives, and ad hoc queries
- Conduct independent price verification, reserves analysis, and balance sheet substantiation
- Drive automation and process improvements using large datasets to enhance reporting accuracy and efficiency
- Support month-end close and contribute to internal and external financial reporting deliverables
- Build a strong understanding of trading products, derivatives, crypto infrastructure, and the end-to-end trade lifecycle
Requirements
- Experience in Product Control within a trading environment
- ACA/ACCA qualified (or equivalent)
- Strong exposure to derivatives/options
- Analytical mindset with strong attention to detail and problem-solving ability
- Proficiency in Python, SQL, or VBA is advantageous
- Strong communication skills and ability to work cross-functionally
- Interest in crypto markets is a plusÂ
Equal Opportunity Statement
GSR is proudly an Equal Employment Opportunity employer. We do not discriminate based on any legally protected characteristics such as race, religion, colour, national origin, sexual orientation, gender, gender identity, gender expression, or age.
We operate as a meritocracy, all aspects of hiring, promotion, and performance management are based on business needs and individual merit and competence.
Learn more about us atwww.gsr.io