Senior Rates Developer - Java

Location: London, HybridRole Type: 12 Month ContractRate: £800 - £900 per dayDelta Capita is seeking a highly skilled Senior Rates Developer to join our Global Markets Technology practice.

This role sits within a specialist team responsible for delivering pricing, eTrading and eRisk capabilities across Rates and FX products.

The team develops low‑latency, highly available pricing components that support:Rates pricing across forwards, futures, swaps and bond productsFX forward and broker pricingAlgorithmic and electronic execution workflowsPricing control tools and configuration frameworks used by traders and quantsOn‑demand quoting and curve management for eCommerce channelsIntegration of new quantitative models and external market data feedsThis is a hands‑on engineering role within a fast‑paced, high‑performance trading technology environment.

Key ResponsibilitiesWork directly with eRisk quants and Rates/FX traders to gather.

Requisitos

and refine technical solutions.Contribute to the enhancement of rates pricing, FX forward pricing and STP workflows across derivatives and cash products.Develop pricing control features (price tiering, interpolation, curve adjustments, sanity checks, off‑market controls, derived crossing, etc.).Enhance e‑pricing infrastructure to support on‑demand quoting and curve management across eCommerce channels.Integrate quantitative models and new market data feeds into the pricing platform.Produce detailed technical designs aligned to solution architecture.Implement high‑quality Java server‑side components, applying industry‑standard development patterns.Build simulation and back‑testing environments; investigate regression issues where required.Conduct automated unit, integration, and performance testing prior to UAT.Deploy components into development, test and pre‑production environments.Work with external technical teams when required.Ensure removal of open‑source or cyber vulnerabilities, contributing to strong risk and control gove...