Python Software Engineer - Intraday Trading in London

Python Software Engineer - Intraday Trading in London

London Full-Time 66150 - 80850 £ / year (est.) No working from home possible
Millennium Management

At a Glance

  • Tasks: Develop high-performance analytics solutions for intraday trading and portfolio management.
  • Company: Join Millennium, a leading global investment firm focused on innovation and collaboration.
  • Benefits: Enjoy competitive salary, health benefits, and opportunities for professional growth.
  • Other info: Dynamic team environment with excellent career advancement opportunities.
  • Why this job: Make an impact in finance with cutting-edge technology and real-time analytics.
  • Qualifications: 5+ years in Python development, strong Linux skills, and a passion for financial markets.

The predicted salary is between 66150 - 80850 £ per year.

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 Millennium’s business, the Information Technology organization develops flexible, scalable technology and advanced proprietary systems, including the next generation of analytical and trading capabilities. Within this organization, EQRT Services (PM Tools) is a front-office team responsible for the design, development, and support of technology platforms that enable the business to research and develop strategies, create simulated trade books, run backtests, and assess risk and factor analytics across live and paper portfolios on an intraday and end-of-day basis.

What You'll Do

  • Partner closely with R&D and application development teams to research, design, prototype, and implement next-generation high-performance real-time analytics and market data solutions
  • Help build and enhance a market-leading portfolio management platform in close partnership with business users
  • Develop and support intraday analytics platforms used across the firm’s risk and portfolio management systems
  • Work across a range of technologies to deliver scalable, high-performance solutions for real-time trading and analytics workflows
  • Contribute to application development, project delivery, and platform architecture for highly scalable real-time systems

What You Bring

  • 5+ years of experience in Python application development, with a strong understanding of Linux operating systems
  • Experience with grid scheduling and compute orchestration for real-time compute management at scale, including technologies such as SLURM
  • Strong understanding of event-driven architecture and experience with messaging and caching technologies such as Kafka, Solace, Pulsar, Memcache, and Redis
  • Experience building AI RAG and MCP agents
  • Experience with monitoring and observability tools such as Datadog and the ELK stack
  • Strong knowledge of database technologies, including advanced SQL, NoSQL, and time-series databases such as Kdb
  • Excellent grasp of data structures and algorithms, with the ability to learn and adopt new technologies quickly
  • Strong interest in financial markets and working directly with investment professionals; experience with large-scale real-time portfolio analytics tools, cloud platforms, containerization technologies such as Docker and Kubernetes, or multi-threaded C++ is a plus

Recruiter: Ruby Kazmi

Hiring Manager: Shashank Giri

Department: Information Technology

Python Software Engineer - Intraday Trading 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 Python Software Engineer - Intraday Trading in London

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 Millennium Management 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 Millennium Management.

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 Millennium Management.

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 Millennium Management 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 Python Software Engineer - Intraday Trading in London

Python Application Development
Linux Operating Systems
Grid Scheduling
Compute Orchestration
Event-Driven Architecture
Messaging Technologies (Kafka, Solace, Pulsar)
Caching Technologies (Memcache, Redis)

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.