Quantitative Developer/Trading Systems Engineer, Systematic Macro

Quantitative Developer/Trading Systems Engineer, Systematic Macro

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

At a Glance

  • Tasks: Build and maintain cutting-edge C++ trading systems for global markets.
  • Company: Join a dynamic systematic investment team in London.
  • Benefits: Competitive salary, collaborative culture, and opportunities for professional growth.
  • Other info: Fast-paced environment with excellent career advancement opportunities.
  • Why this job: Make a real impact in live trading with innovative technology.
  • Qualifications: 5+ years in electronic trading systems and strong C++ skills required.

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

A collaborative and entrepreneurial systematic investment team is seeking an experienced Quantitative Trading Systems Engineer to join its Systematic Macro trading team. This role focuses on building the C++ trading systems that underpin live systematic trading across global markets. Working closely with the Senior Portfolio Manager, you will build and maintain the pod’s low-latency trading infrastructure across Futures, FX, and Fixed Income. The successful candidate will join the systematic macro pod to build the real-time, performance-critical C++ infrastructure that runs the team’s trading — from the production alpha infrastructure through to execution. The role also focuses on production integration, deployment, monitoring, and live trading support, and on liaising with central technology teams to leverage the firm’s existing data and execution services.

Principal Responsibilities

  • Build the team’s C++ latency-sensitive trading systems from market data ingestion to order execution
  • Productionise performance-critical signal computation within the trading systems
  • Build the supporting research infrastructure, including replay and data management
  • Support execution-related workflows across systematic strategies in Futures, FX, and Fixed Income
  • Specify the team’s performance and infrastructure requirements to central technology teams and work with them to deliver
  • Partner with broader technology teams to make effective use of the firm’s shared platforms and services — execution, risk, portfolio management, data, and monitoring
  • Implement and maintain team-level trading controls and support live production processes, while ensuring appropriate integration with the firm’s broader trading control framework

Preferred Technical Skills & Experience

  • 5+ years building production systems in an electronic trading environment in futures, FX, and/or fixed income products
  • Strong C++ in a performance-critical, low-latency context (primary language for this role)
  • Experience building production trading systems and market-data/order-entry components
  • Deep understanding of concurrent, real-time systems design
  • Strong software engineering fundamentals, including testing, version control, and code quality
  • Strong Linux development experience
  • Familiarity with monitoring, controls, and production support in a front-office setting is advantageous
  • Experience working with shared internal services, APIs, or established platform infrastructure is highly valuable

Highly Valued Experience

  • Experience in low-latency execution or algorithmic trading systems development
  • Understanding of systematic trading strategies and front-office trading workflows
  • Experience supporting live trading processes, production controls, and operational robustness in systematic trading
  • Experience working within a larger institutional technology environment and integrating with shared internal platforms

Qualifications

  • Bachelor’s degree required; Master’s or PhD preferred in Computer Science, Engineering, Physics, Mathematics, Statistics, or a related quantitative discipline
  • Excellent problem-solving ability and attention to detail
  • Strong ownership and ability to work independently
  • Clear communicator with a collaborative approach
  • Comfortable operating in a fast-paced, production-facing environment
  • Calm and effective when responding to issues during trading hours

Target Start Date: As soon as possible

Quantitative Developer/Trading Systems Engineer, Systematic Macro 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 Quantitative Developer/Trading Systems Engineer, Systematic Macro

Tap into Campus Networks

If you're still in uni, don’t forget to engage with your campus's career services and attend finance-related events. Banks often do presentations and recruitment drives on campus, so put yourself out there and make use of these opportunities to show off your passion for the field.

Get Certified

Consider pursuing relevant certifications like the CFA or ACCA while you’re job hunting. They not only beef up your CV but also connect you with professional bodies which can lead to networking opportunities and even job openings in banking and financial services.

Connect on Professional Platforms

Join finance-focused groups on platforms like LinkedIn and engage in discussions. This can really help you stand out from the crowd, allowing potential employers to see your knowledge and interest in industry trends. Plus, you might stumble upon job postings shared exclusively within the group.

Apply Directly and Be Proactive

Don’t shy away from reaching out directly to firms like United States Digital Space LLC. Use their websites and apply through them, but also consider following up with a polite email to express your enthusiasm. Being proactive can make a huge difference in getting noticed in the competitive financial services sector.

We think you need these skills to ace Quantitative Developer/Trading Systems Engineer, Systematic Macro

C++
Low-Latency Systems Development
Production Systems Engineering
Market Data Ingestion
Order Execution
Concurrent Systems Design
Software Engineering Fundamentals

Some tips for your application 🫡

Show Off Your Numbers!:In the banking and financial services world, quantifiable achievements are key. Make sure your CV highlights your grades in relevant subjects, any financial certifications you hold, and specific projects where you've delivered measurable results. Employers love to see how your skills translate into real-world success.

Tailor Your Cover Letter to the Role:When applying for a full-time position, your cover letter should make a direct connection between your experience and the job description. Don't just state your enthusiasm for finance—dive into how your background in banking or financial analysis sets you apart. Let your passion shine through while being specific about what you can bring to United States Digital Space LLC.

Include Relevant Financial Software Experience:If you've worked with financial modelling tools or software like Excel, SAP, or specific analytical tools during your studies or internships, bring that up! Highlighting your proficiency can really make your application pop and show you're ready to hit the ground running in a full-time role.

Research and Reflect:Before hitting that 'apply' button on United States Digital Space LLC's website, do a little digging. Look up their recent projects, values, and culture. Reflecting their ethos in your application can make a huge difference and show you’re genuinely interested in being part of the team!

How to prepare for a job interview at United States Digital Space LLC

Brush Up on Financial Analysis Skills

Make sure you're well-versed in financial concepts and analytical techniques relevant to banking and financial services. Get comfortable with tools like Excel for modelling or financial forecasting, as technical questions in this area are common during interviews with United States Digital Space LLC.

Prepare for Case Studies

Expect to tackle case studies that demonstrate your problem-solving skills in real-world banking scenarios. Familiarise yourself with the types of problems you might face—think risk assessments or investment evaluations—and be ready to articulate your thought process clearly.

Show Your Passion for Finance

Since this is a full-time position, employers at United States Digital Space LLC will be keen to see your genuine interest in finance. Be prepared to discuss recent industry trends or news articles that excite you, showcasing your enthusiasm and engagement with the field.

Network with Industry Professionals

Before your interview, reach out to current or former United States Digital Space LLC employees on platforms like LinkedIn. They'll offer unique insights into the company's culture and the interview process, which can give us a delightful edge in showcasing a good fit for the team.