Position-KDB+ Developer Location: London, UK (Hybrid-3 days a week from office) Long term position Key Responsibilities: * Develop and optimise KDB+/q queries and applications. * Work with real-time and historical market data. * Perform data modelling, query optimisation, and performance tuning. * Troubleshoot production issues and support applications. * Collaborate with traders, quants, and business teams. Required Skills: * Strong KDB+ and q programming. * Knowledge of time-series databases and large datasets. * Experience with Linux/Unix and shell scripting. * Understanding of financial markets and market data. * Familiarity with SQL, Python, and Git is beneficial