At a Glance
- Tasks: Design and enhance software for trading systems in a fast-paced environment.
- Company: A tech-driven trading firm at the forefront of global financial markets.
- Benefits: Competitive pay, great perks, and a chance to work remotely.
- Other info: Gain exposure to high-performance technology and work closely with traders and researchers.
- Why this job: Join a collaborative team and tackle complex engineering challenges from day one.
- Qualifications: Experience in Python, Linux, and relational databases; strong problem-solving skills.
The predicted salary is between 60000 - 80000 £ per year.
Our client are a technology-driven trading firm operating across global financial markets.
They develop and run systematic and market‑making strategies spanning multiple asset classes, supported by a sophisticated in‑house technology platform built for real‑time pricing, execution and risk management.
As part of the continued growth of their London technology team, our client is looking to hire a Python Software Engineer to work closely with traders, quantitative researchers and fellow engineers on the development of business‑critical trading systems.
The role offers broad exposure across the trading stack within a collaborative, highly technical environment with close interaction across international teams.
The
Role: As a Python Software Engineer, you will be responsible for designing, building and enhancing software that supports trading, market data, risk and operational workflows.
You will take ownership of key projects, contribute to the evolution of the firm’s core technology platform and work directly alongside front‑office stakeholders to deliver scalable, high‑performance solutions.
Requirements: Experience building and supporting production systems on Linux environments.
Good understanding of software engineering best practices, including testing, reliability and maintainability.
Experience working with relational databases such as Postgre SQL or My SQL.
Strong problem‑solving skills and the ability to work independently on complex technical challenges.
Excellent communication skills and a collaborative approach to development.
Degree in Computer Science, Mathematics, Engineering or a related technical discipline.
Previous experience within electronic trading, quantitative finance or other high‑performance technology environments.
Exposure to market data, trading systems, risk platforms or real‑time distributed systems.
Experience working closely with quantitative researchers, traders or front‑office users.
What’s on
Offer: Opportunity to join a highly technical and collaborative engineering team.
Significant ownership and autonomy from day one.
Direct interaction with front‑office stakeholders and quant teams.
Competitive compensation and benefits package.
Exposure to complex engineering challenges within a fast‑moving trading environment. #J-18808-Ljbffr
Python Software Engineer | Quant Trading employer: Selby Jennings
Selby Jennings is an exceptional employer, offering a dynamic work culture that fosters collaboration and innovation in the heart of London. Employees benefit from extensive growth opportunities, competitive compensation, and a supportive environment that encourages professional development, making it an ideal place for those looking to make a meaningful impact in the finance technology sector.
StudySmarter Expert Advice🤫
We think this is how you could land Python Software Engineer | Quant Trading
✨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 Selby Jennings 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 Selby Jennings.
✨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 Selby Jennings.
✨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 Selby Jennings 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 | Quant Trading
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 Selby Jennings.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Selby Jennings 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 Selby Jennings
✨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 Selby Jennings 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.
