Senior Quantitative Developer

Senior Quantitative Developer

Full-Time 63000 - 77000 £ / year (est.) No working from home possible
United States Digital Space LLC

At a Glance

  • Tasks: Design and develop cutting-edge low-latency trading systems using C++.
  • Company: Join Millennium, a global leader in alternative investments with a focus on innovation.
  • Benefits: Enjoy competitive salary, flexible work options, and continuous learning opportunities.
  • Other info: Dynamic environment with opportunities for growth and transformative impact.
  • Why this job: Make a real impact in finance by optimising trading performance and collaborating with top teams.
  • Qualifications: 10+ years in software development, strong C++ skills, and financial market experience required.

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

  • Senior Quantitative Developer
  • About Millennium

Millennium is a global, diversified alternative investment firm, founded in 1989.

Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our investors.

Our people are empowered with both independence and support: the autonomy to pursue ideas with conviction and the backing of a global network committed to collaboration, disciplined risk management and continuous learning.

With opportunities to deepen expertise and accelerate development, talent at Millennium is equipped to adapt, evolve and build lasting impact over time.

Discover how transformative growth accelerates impact.

Meet the Team

Core to the health and growth of our business, Millennium’s Information Technology team supports the firm’s active, multi-manager business model through flexible, scalable technology and advanced proprietary systems.

The team develops next-generation analytical and trading capabilities, including high-performance infrastructure that supports central trading teams and enables execution across businesses and regions.

  • What You’ll Do
  • Design, develop, and maintain low-latency C++ execution algorithms, order management systems, strategy containers, connectivity, and messaging systems.
  • Partner directly with central trading teams to optimize execution performance across businesses and regions.
  • Reduce system latency using advanced network and systems programming techniques and other performance-focused methodologies.
  • Build systems, interfaces, and tools for historical market data analysis and trading simulations to improve research productivity and system testability.
  • Develop and maintain automated tests, performance benchmarking frameworks, and internal engineering tools.
  • Collaborate with trading teams in a fast-paced environment to gather requirements and deliver effective, timely solutions.

What You Bring

  • Bachelor’s degree in Computer Science or a related field.
  • 10+ years of professional software development experience, including at least 5 years in a front-office financial services environment.
  • Strong expertise in data structures, algorithms, and object-oriented programming in C++.
  • Proficiency with C++17 and C++20, multithreading, and asynchronous programming environments.
  • Strong understanding of low-latency and real-time system design and implementation.
  • Deep knowledge of Linux system internals and networking.
  • Strong financial markets experience across multiple asset classes, with a focus on real-time, low-latency trading systems for equities and futures.
  • Proficiency using LLM-based tools to accelerate development, improve code quality, and enhance productivity; working familiarity with Python for quantitative research, data-oriented processing, and execution algorithm performance analysis.
  • #J-18808-Ljbffr

Senior Quantitative Developer employer: United States Digital Space LLC

United States Digital Space LLC is an exceptional employer, offering a dynamic work culture that prioritises innovation and collaboration in the heart of Greater London. With a strong focus on employee well-being and flexible work options, we provide ample opportunities for professional growth and development, making it an ideal environment for those looking to make a meaningful impact in the field of AI-enabled SaaS engineering.

United States Digital Space LLC

Contact Details:

United States Digital Space LLC Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Quantitative Developer

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at United States Digital Space LLC or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to United States Digital Space LLC.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like United States Digital Space LLC.

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like United States Digital Space LLC that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace Senior Quantitative Developer

C++
C++17
C++20
Multithreading
Asynchronous Programming
Low-Latency System Design
Real-Time System Implementation

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 United States Digital Space LLC.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at United States Digital Space LLC 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 United States Digital Space LLC

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 United States Digital Space LLC 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.