2 of 2 Permanent Senior Systems Developer Jobs in Central London

seeking an experienced and opinionated Java Developer to join our high-performing engineering team, working on l ow latency , high-throughput systems in the payments processing domain. This hybrid role is based in the UK or US and offers the opportunity to build scalable, real-time services … collaborative yet opinionated engineering culture, we want to hear from you. Key Responsibilities : Design, develop, and optimize low-latency, high-throughput backend systems using Core Java and SpringBoot. Build and maintain RESTful APIs and microservices that power secure payment workflows. Work with XML-based messaging standards and protocols commonly ...

within systematic trading? This is a high-impact role where you’ll collaborate closely with traders and portfolio managers to develop cutting-edge trading systems and execution strategies. The firm has been heavily investing in systematic trading, making this an exciting opportunity to be part of a growing … highly technical team. In this role, you’ll be responsible for building and optimising trading systems for rates and fixed-income markets. You’ll work on implementing advanced mathematical models, pricing engines, and risk analytics to support trading strategies, ensuring they operate efficiently in real-world market conditions. ...