Randstad Technologies
Oct 20, 2026
Full time
Senior KDB+/q Developer London (Hybrid, 3 days on-site) Contract: 3 Months (Inside IR 35) We are seeking an experienced KDB+/q Developer to join a global financial institution's London trading technology division. You will play a crucial role in building, optimizing, and maintaining high-performance, real-time time-series streaming data platforms capturing tick data, market data, and algorithmic execution feeds across global markets. Core Requirements & Responsibilities: KDB+/q Expertise: Deep technical knowledge of KDB+/q architecture, including Tickerplant, RDB, and HDB setups. Market Data: Proven experience capturing tick data, market data streams, and algorithmic order/execution data. Low-Latency Engineering: Strong background in scaling time-series databases and optimizing queries in Unix/Linux environments. L3 Support: Capable of providing technical coverage and rapid troubleshooting for critical live trading feeds. Domain Knowledge: Prior exposure to global Equities and Futures is highly preferred. Apply with your updated CV for immediate consideration. Randstad Technologies is acting as an Employment Business in relation to this vacancy.