Senior Frontend Developer

Adecco; Bromley; Hybrid; GBP 65,000 - 85,000; Full time

Benefits offered by this job

Disability-confident employer

Inclusive recruitment process

Job summary

Adecco is seeking a highly skilled UI Developer Lead in Bromley. This hybrid position requires spearheading the development of the Single Dealer Platform for our Electronic Fixed Income Currencies business. The ideal candidate will possess deep expertise in React and RxJS, strong leadership skills, and the ability to create high-performance trading interfaces.

The role involves collaborating with product managers and UX designers, mentoring a team of UI engineers, and ensuring optimal UI integration with backend services. Join us to make a significant impact within a collaborative and innovative environment.

Qualifications

• Deep expertise in React, RxJS, and modern UI frameworks.
• Strong leadership and architectural skills.
• Experience in high-performance, scalable trading interfaces.

Responsibilities

• Lead the design and implementation of UI architecture.
• Collaborate with product managers and UX designers.
• Mentor and guide the team of UI engineers.
• Optimize UI for low-latency, high-frequency trading environments.
• Stay ahead on emerging technologies.

Skills

React

RxJS

Micro-frontend architecture

Leadership

Agile methodologies

Tools

Vitest

Playwright

Storybook

Job description

Job Title: UI Developer Lead

Location: Bromley – Hybrid (3 days in office)

Contract: 12 months with possible extension.

Description:

Highly skilled UI Developer to spearhead the development of the Single Dealer Platform within our Electronic Fixed Income Currencies business. The ideal candidate will have deep expertise in React, RxJS, and modern UI frameworks, combined with strong leadership and architectural skills to deliver high-performance, scalable, and intuitive trading interfaces.

Key Responsibilities

• Lead UI Development: Own the design and implementation of the front-end architecture for the SDP.
• Collaborate with Stakeholders: Work closely with product managers, UX designers, and backend teams to deliver seamless user experiences.
• Technical Leadership: Mentor and guide a team of UI engineers, ensuring best practices in coding, testing, and performance optimization.
• Integration: Ensure smooth integration with Java-based backend services and real-time data streams.
• Performance Scalability: Optimize UI for low-latency, high-frequency trading environments.
• Innovation: Stay ahead of emerging technologies and propose improvements to enhance platform capabilities.

Core Expertise

• Strong proficiency in React (Hooks, Context API, Redux or similar state management).
• Advanced knowledge of RxJS for reactive programming and event-driven architectures.

UI Technologies

• Experience with real-time data visualization and WebSockets.
• Micro-frontend architecture, modular design principles.

Testing Quality

• Vitest, Playwright, Storybook or similar testing frameworks.
• Understanding of Fixed Income, FX, and electronic trading workflows is highly desirable.

Soft Skills

• Strong leadership and communication skills.
• Ability to work in a fast-paced, agile environment.
• Problem-solving mindset with attention to detail.

Adecco is a disability-confident employer. It is important to us that we run an inclusive and accessible recruitment process to support candidates of all backgrounds and all abilities to apply. Adecco is committed to building a supportive environment for you to explore the next steps in your career. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you. We use generative AI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are made by our hiring team, and your application will be reviewed with care and attention.