London, South East, England, United Kingdom Hybrid / WFH Options
Adecco
FIX protocol (heartbeats, login, sequence numbers, message types) Proficient in TDD , UML , and object-oriented design Experience with Eclipse or IntelliJ , Git , CI/CD tools , and Maven/Gradle If you're passionate about high-performance trading systems and thrive in a fast-paced front office environment, we'd love to hear from you. Apply now with your updated More ❯
Bromley, Kent, England, United Kingdom Hybrid / WFH Options
Pontoon
patterns (e.g., Observer, Factory, Singleton). Strong background in test-driven development, UML, and object-oriented design. Proficient in development tools such as Eclipse or IntelliJ, GIT, Maven/Gradle, and continuous build servers. Understanding of benchmark algorithms and smart routing strategies (e.g., VWAP, TWAP, Arrival Price). Experience in agile methodologies and front office system design for algo trading. More ❯
Sheffield, South Yorkshire, England, United Kingdom
Lorien
in working in an agile and DevOps environment.· Proficiency in Kotlin and Java with understanding of Android framework and libraries.· Experience in Android development tolls such as Android Studio, Gradle and Git.· Strong understanding of mobile app architecture, design pattern and best practices.· Familiar with RESTful APIs, JSON, network framework and third party library integration.· Experience in handling performance optimisation More ❯
Work with Azure B2C or similar OAuth identity providers for secure Front End integration Your Responsibilities: Develop and optimize mobile apps using React Native & Expo Debug native builds (Xcode, Gradle) and patch JS/native code as needed Build responsive, accessible UIs with Storybook and Flexbox Embed secure content, implement biometric encryption, root detection, etc. Write and maintain unit tests More ❯
Native, Expo, and TypeScript Integrate custom data visualisations using D3 and SVGs Build responsive UIs with Storybook and Flexbox , collaborating closely with designers in Figma Debug native builds ( Xcode, Gradle ) and patch JS/native code where needed Implement secure features (biometric encryption, root detection, secure content embedding) Work with Azure B2C or similar OAuth identity providers for secure integrations … DevOps What we're looking for: Strong experience with React Native & Expo Proficiency in TypeScript and mobile app performance optimization Hands-on experience with native build debugging (Xcode/Gradle) Knowledge of security and accessibility best practices Familiarity with cloud identity providers (Azure B2C, OAuth More ❯