At a Glance
- Tasks: Develop and optimise C++ platforms for investment research and simulation.
- Company: Leading quantitative investment firm with a strong engineering culture.
- Benefits: Hybrid work model, significant ownership, and collaboration with top engineers.
- Other info: Join a dynamic team focused on innovation and performance optimisation.
- Why this job: Tackle challenging systems engineering problems and make a real impact.
- Qualifications: Expertise in modern C++, systems engineering, and problem-solving skills.
The predicted salary is between 59400 - 72600 £ per year.
We're working with a leading quantitative investment firm seeking a Senior C++ Engineer to help build and optimise the simulation and research platforms used by researchers and portfolio managers to develop, test, and refine investment models.
This is a hybrid role based in London (3 days in/2 days home).
This is not a trading or execution role.
The focus is on large-scale systems engineering, performance optimisation, and research infrastructure.
- What You’ll Do
- Develop and enhance mission-critical C++ platforms
- Optimise system performance, scalability, and reliability
- Work on low-level systems challenges including memory management, concurrency, and I/O optimisation
- Collaborate with highly technical engineers and researchers
- Take ownership of complex, long-lived platform components
- What They’re Looking For
- Strong modern C++ expertise
- Background in systems, platform, or infrastructure engineering
- Experience with multithreading, concurrency, and performance optimisation
- Strong CS fundamentals and problem-solving skills
- Ability to operate as a senior individual contributor
- Ideal Backgrounds
The team is particularly interested in engineers from
- Big Tech
- Infrastructure and platform engineering teams
- Distributed systems or HPC environments
- Database, storage, search, or compute platforms
- Quantitative finance and research-focused technology firms
Why Join?
- Work on business-critical research infrastructure
- Challenging performance and systems engineering problems
- Significant ownership and autonomy
- Strong engineering culture
- Collaboration with world‑class researchers and engineers
- #J-18808-Ljbffr
Senior Systems Design C++ Engineer employer: Selby Jennings
Join a leading global platform that offers an exceptional opportunity for growth and development in the real estate M&A sector. With a collaborative and entrepreneurial team culture, you will be exposed to landmark European transactions while enjoying competitive compensation and clear progression pathways. This role not only allows you to enhance your financial modelling and analytical skills but also provides the chance to mentor junior team members, making it a truly rewarding environment for ambitious professionals.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Systems Design C++ Engineer
✨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 Senior Systems Design C++ Engineer
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.
