React UI Developer

UI Developer

Rate- £850 (Inside IR)

Hybrid working- London (3 days on-site)

Start date- ASAP

We are seeking an experienced Frontend Developer responsible for building a modern trading application to replace an existing legacy system.

About the Role

• Design, develop, and maintain the frontend of a modern trading application using React and TypeScript.
• Implement real-time features and data streams using WebSockets.
• Collaborate with backend developers to integrate APIs and ensure seamless functionality.
• Build intuitive and responsive user interfaces that provide an exceptional user experience.
• Optimise performance to handle high-frequency trading data and minimise latency.
• Troubleshoot, debug, and resolve issues in a fast-paced, collaborative environment.
• Work closely with stakeholders to understand requirements and deliver solutions aligned with project goals.
• Contribute to the team’s success by sharing knowledge, following best practices, and mentoring junior developers where needed.

Required Skills

• Frontend Development: Minimum 3 years of experience developing frontend applications in a financial or trading environment.
• React: Strong expertise in React, including state management libraries like Redux or Context API.
• TypeScript: Proficient in building robust, type-safe applications using TypeScript.
• Real-Time Communication: Experience with WebSockets to implement real-time data updates.
• UI/UX Design: Ability to build responsive and visually appealing interfaces.
• Development Practices: Familiarity with version control (Git), unit testing, and CI/CD workflows.
• Problem-Solving: Proven ability to debug and resolve frontend performance issues.

Preferred Skills

• Familiarity with tools and frameworks such as Next.js or Webpack.
• Understanding of microservices architecture and RESTful APIs.
• Knowledge of financial trading systems and market data flows.
• Exposure to Agile development methodologies.

Qualifications

• Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
• Strong communication skills, with the ability to work effectively within a team and liaise with stakeholders.