Senior Python Engineer - Data Platform in London

Senior Python Engineer - Data Platform in London

London Full-Time 80000 - 100000 £ / year (est.) Home office (partial)
Man Group

At a Glance

  • Tasks: Architect and build features for a high-throughput streaming platform processing billions of data points.
  • Company: Join Man Group, a leading global investment management firm with a focus on innovation.
  • Benefits: Enjoy competitive pay, flexible working, and unique volunteering opportunities.
  • Other info: Be part of an inclusive culture that values diversity and offers excellent career growth.
  • Why this job: Tackle complex challenges at scale while collaborating with top-tier quant researchers and traders.
  • Qualifications: 5+ years in software engineering, proficient in Python or Java, and strong problem-solving skills.

The predicted salary is between 80000 - 100000 £ per year.

About Man Group

Man Group is a global alternative investment management firm focused on pursuing outperformance for sophisticated clients via our Systematic, Discretionary and Solutions offerings. Powered by talent and advanced technology, our single and multi-manager investment strategies are underpinned by deep research and span public and private markets, across all major asset classes, with a significant focus on alternatives. Man Group takes a partnership approach to working with clients, establishing deep connections and creating tailored solutions to meet their investment goals and those of the millions of retirees and savers they represent. Headquartered in London, we manage $228.7 billion and operate across multiple offices globally.

The Team

Join our Streaming Data team, part of our Data Platform Engineering organisation at the heart of a quantitative investment firm, powering the market data infrastructure which drives our systematic trading strategies and cutting-edge discretionary research.

As a Senior Python Engineer, you’ll help architect our multi-petabyte scale estate, processing billions of datapoints daily from thousands of data sources. Our stack combines Java and Python, with foundations of Kafka, ArcticDB, MongoDB, and more. This is an opportunity to tackle complex distributed systems challenges at exceptional scale. You should have the enthusiasm for leveraging AI development tools to accelerate delivery and driving their adoption across the team.

Role Responsibilities

  • Build and ship features on a high-throughput streaming platform processing billions of market data points daily
  • Tackle hard distributed systems problems at a scale few engineers encounter
  • Work closely with quant researchers and traders to turn complex requirements into elegant platform solutions
  • Drive platform reliability through rigorous incident response, root-cause analysis, and systemic fixes
  • Raise the engineering bar through thoughtful code review and mentoring of junior team members

Key Competencies

  • 5+ years of professional experience in software engineering with Java or Python as your primary language
  • Proficient on Linux platforms and strong understanding of Git
  • Deep knowledge of one or more relevant database technologies such as Iceberg, PostgreSQL, or MongoDB
  • Embracing agentic engineering — willingness and ability to work effectively with AI-assisted development tools as part of daily workflow
  • Strong problem-solving skills and attention to detail
  • Strong communication and collaboration abilities
  • Ability to work independently and gather requirements from stakeholders

Advantageous

  • Strong academic record and a degree with high mathematical and computing content e.g. Computer Science, Mathematics, Engineering or Physics
  • Familiarity with distributed systems and orchestration
  • Experience with performance optimization and large-scale data processing
  • Contributions to open-source projects
  • Experience with market data
  • Expertise in streaming or real-time data processing

Inclusion, Work-Life Balance and Benefits at Man Group

You’ll thrive in our working environment that champions equality of opportunity. Your unique perspective will contribute to our success, joining a workplace where inclusion is fundamental and deeply embedded in our culture and values. Through our external and internal initiatives, partnerships and programmes, you'll find opportunities to grow, develop your talents, and help foster an inclusive environment for all across our firm and industry.

You’ll have opportunities to make a difference through our charitable and global initiatives, while advancing your career through professional development, and with flexible working arrangements available too. Like all our people, you'll receive two annual 'Mankind' days of paid leave for community volunteering. Our comprehensive benefits package includes competitive holiday entitlements, pension/401k, life and long-term disability coverage, group sick pay, enhanced parental leave and long-service leave. Depending on your location, you may also enjoy additional benefits such as private medical coverage, discounted gym membership options and pet insurance.

Equal Employment Opportunity Policy

Man Group provides equal employment opportunities to all applicants and all employees without regard to race, color, creed, national origin, ancestry, religion, disability, sex, gender identity and expression, marital status, sexual orientation, military or veteran status, age or any other legally protected category or status in accordance with applicable federal, state and local laws. Man Group is a Disability Confident Committed employer; if you require help or information on reasonable adjustments as you apply for roles with us, please contact TalentAcquisition@man.com.

Senior Python Engineer - Data Platform in London employer: Man Group

Man Group is an exceptional employer that fosters a culture of inclusion and professional growth, making it an ideal place for individuals seeking to advance their careers in investment operations. With a commitment to work-life balance, employees benefit from flexible working arrangements, comprehensive benefits, and opportunities for community engagement through paid volunteering days. Located in London, the firm not only offers a dynamic work environment but also encourages collaboration and innovation, ensuring that every team member can contribute meaningfully to the firm's success.

Man Group

Contact Details:

Man Group Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Python Engineer - Data Platform 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 Man Group 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 Man Group.

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 Man Group.

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 Man Group 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 Python Engineer - Data Platform in London

Python
SQL
Problem-Solving Skills
Data Engineering
Communication Skills
Data Pipeline Development
API Integration

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 Man Group.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Man Group 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 Man Group

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 Man Group 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.