Front End Developer – Options Trading Team (US Trading Hours) in London

Front End Developer – Options Trading Team (US Trading Hours) in London

London Full-Time 63000 - 77000 £ / year (est.) No working from home possible
Millennium Management

At a Glance

  • Tasks: Create intuitive trading dashboards and tools using React and TypeScript.
  • Company: Join a top-tier global hedge fund with a focus on tech and data innovation.
  • Benefits: Competitive salary, dynamic work environment, and opportunities for growth.
  • Other info: Collaborate with traders and quants in a fast-paced, entrepreneurial team.
  • Why this job: Make an impact by building user-friendly interfaces for options trading.
  • Qualifications: Proficient in React, TypeScript, and UI/UX design.

The predicted salary is between 63000 - 77000 £ per year.

Millennium is a top tier global hedge fund with a strong commitment to leveraging market innovations in technology and data to deliver high-quality returns. A dynamic and entrepreneurial options trading team is seeking a highly skilled and passionate Front-End Developer. This role is ideal for those who enjoy building intuitive, high-performance dashboards and tools while working closely with quants & traders to deliver best-in-class applications.

Key Responsibilities:

  • Build and Develop UIs: Design and implement front-end applications such as trading dashboards, risk and monitoring tools, and research interfaces using React and TypeScript.
  • UX & Design: Own the end-to-end UX standards for key tools, collaborating directly with traders and quants to translate workflows into clean, intuitive interfaces and interaction patterns.
  • Data-Rich Interfaces: Develop and maintain rich, interactive data visualisations and tables, with a focus on clarity, usability, and performance.
  • Harmonise Existing Tools: Standardise and consolidate existing internal web tools into a cohesive, consistent, and maintainable UI ecosystem, reducing friction and context-switching for end-users.

Required Qualifications:

  • Front-End Expertise: Strong proficiency with React and TypeScript, including component-based architecture, state management, and modern front-end tooling.
  • UI/UX Skills: Demonstrated ability to design and implement clean, user-friendly interfaces and workflows, with attention to usability and visual clarity.
  • Data Visualisation & Grids: Experience building data-heavy UIs using advanced grid and charting components such as AG Grid and AM5 Charts.
  • Web Fundamentals: Solid understanding of HTML, CSS, TypeScript, and browser performance.
  • Collaboration & Ownership: Ability to work independently, engage directly with end users, and own features from requirements gathering through design, implementation, and iteration.

Preferred Qualifications:

  • Financial / Trading Interest: An interest in markets and trading (e.g., personal/PA trading, prior exposure to trading environments, or building tools for data-driven decision making). Extensive prior financial experience is not required.
  • Data-Driven Applications: Experience building tools for data analysis, monitoring, or decision support, particularly involving time series, tabular data, or complex dashboards.
  • Python Familiarity: Comfort reading and interacting with Python-based back-end code and data pipelines for integration purposes.

Highly Valued Relevant Experience:

We want someone who is passionate about front-end technology and user experience, and who is constantly exploring new tools, frameworks, and design approaches. The ideal candidate is extremely curious, eager to learn, and excited to collaborate directly with traders and quants to build best-in-class interfaces for options trading. This role is perfect for someone who thrives in a fast-paced environment, enjoys owning UI projects end-to-end, and wants to apply their skills to complex, data-rich problems.

Location: London, UK (Note: working hours will be US market open hours)

Front End Developer – Options Trading Team (US Trading Hours) in London employer: Millennium Management

As a KDB Developer - Equities, you will join a dynamic front office team that thrives on innovation and collaboration, working in a fast-paced environment that values your contributions. Our company offers a supportive work culture with ample opportunities for professional growth, mentorship from experienced developers, and the chance to work on cutting-edge technology platforms that are pivotal to our trading operations. Located in a vibrant financial hub, we provide a unique opportunity to engage directly with investment professionals while enjoying a competitive benefits package and a commitment to work-life balance.

Millennium Management

Contact Details:

Millennium Management Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Front End Developer – Options Trading Team (US Trading Hours) in London

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Contribute to Open Source Projects

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We think you need these skills to ace Front End Developer – Options Trading Team (US Trading Hours) in London

React
TypeScript
UI/UX Design
Data Visualisation
AG Grid
AM5 Charts
HTML

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Millennium Management.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Millennium Management and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Millennium Management

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Millennium Management uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.