At a Glance
- Tasks: Provide proactive support in a fast-paced trading environment and optimise user experience.
- Company: Join a leading proprietary trading firm known for innovation and success.
- Benefits: Exceptional salary package, performance bonuses, and opportunities for growth.
- Other info: Work with a global team and drive automation in a dynamic setting.
- Why this job: Be at the forefront of technology in finance and make a real impact.
- Qualifications: Experience with diverse systems and strong problem-solving skills required.
Location: London
Compensation: Exceptional Package + Performance Bonus
Quant Capital is partnered with one of the world’s most sophisticated proprietary trading firms as they expand their core engineering team in London. With over 30 years of consistent success, our client sits at the intersection of finance, data, and deep tech innovation—leveraging their own capital and advanced systems to trade across global markets, unconstrained by external pressures.
This opportunity is ideal for an End-user Support or Trade Support Engineer who thrives in high-performance environments, understands the demands of a trading floor, and is excited by the pace and complexity of modern market infrastructure.
Joining a globally distributed team of expert technologists, you’ll provide mission-critical support to the London office while helping shape the user experience across the firm. This is not a reactive support role—it’s a proactive, engineering-led position with a strong focus on automation, systems optimisation, and continuous improvement.
You’ll work directly with traders, quant researchers, and developers—deploying, managing, and innovating around the systems that power one of the most agile trading operations in the industry.
- Delivering high-touch technical support to front-office and back-office users in a real-time, fast-paced trading environment
- Deploying, configuring, and supporting complex trading platforms and custom applications
- Collaborating with global engineering teams to align tooling, infrastructure, and user strategy
- Leading hardware provisioning, workstation builds, and onboarding workflows for technical staff
- Supporting video conferencing and high-availability meeting infrastructure
- Driving automation across user provisioning, system configuration, and diagnostic workflows
- Evaluating and introducing emerging technologies to enhance performance and reliability
Your Background:
- Extensive experience supporting heterogeneous environments (Windows, macOS, Unix/Linux)
- Deep familiarity with trade floor technology and the demands of low-latency systems
- Experience supporting or deploying trading and market data platforms
- Scripting capabilities (PowerShell, Python, Bash or similar) to automate workflows
- Strong problem-solving instinct and the ability to triage complex issues under time pressure
- Highly autonomous, intellectually curious, and able to manage competing priorities with composure
- Desirable (but not essential): Prior experience in proprietary trading, hedge funds, or market-making firms
- Windows Server and Active Directory administration
- Exposure to Microsoft SCCM or similar enterprise tools
- Experience designing or supporting scalable VDI/remote desktop environments
This role offers the chance to operate at the heart of a world-class trading environment—where engineering isn’t just a support function, but a strategic driver of innovation and performance.
Windows Server and Desktop Support Engineer in London employer: Quant Capital
Quant Capital is an excellent employer for those looking to thrive in the fintech sector, offering a vibrant work culture that fosters innovation and collaboration. With substantial training and development opportunities, employees can enhance their skills while enjoying a flexible hybrid work model in the heart of London. Join us to be part of a forward-thinking team that values growth and cutting-edge technology.
StudySmarter Expert Advice🤫
We think this is how you could land Windows Server and Desktop Support Engineer in London
✨Join the IT Consultancy Buzz
Get involved in local or virtual IT consultancy meetups and forums. This is where we can rub shoulders with industry professionals, get insights into what Quant Capital values, and even spot unadvertised opportunities. Don't miss out on these chances to make a name for ourselves in the IT world!
✨Show Off Your Skills
Create a personal project or case study relevant to the challenges Quant Capital might face. Use platforms like GitHub or Medium to share your findings. This not only demonstrates our consulting skills but shows a proactive attitude, making us stand out from the crowd when applying for that full-time gig.
✨Leverage LinkedIn for Connections
Follow and engage with the relevant thought leaders and influencers in IT consultancy on LinkedIn. Share insightful content and join discussions to gain visibility. A well-placed comment or shared article could catch the attention of someone at Quant Capital!
✨Direct Apply to Quant Capital
Let's not forget to apply directly through the Quant Capital website! Tailor your application to showcase our understanding of their consulting style and how we can contribute to their projects. A personalised approach can make a huge difference in landing that full-time position!
We think you need these skills to ace Windows Server and Desktop Support Engineer in London
Some tips for your application 🫡
Showcase Your Problem-Solving Skills:In IT consulting, it's all about problem-solving, so make sure your CV highlights your analytical skills and any relevant projects you've tackled. Mention specific technologies or methodologies you've used to resolve issues or improve processes; this shows you can think critically and deliver results, which is vital for us at Quant Capital.
Highlight Relevant Certifications:Certifications like ITIL, PMP, or even specific tech stack qualifications can really make you stand out. Make sure to include these in your CV, as they not only demonstrate your expertise but also your commitment to staying current in the field. We love seeing candidates who are proactive about their professional development!
Tailor Your Cover Letter:Your cover letter is your chance to connect personally with us at Quant Capital. Share stories about your experiences in IT consulting, and how they shaped your desire to join our team. Mention why you’re excited about this particular role, and how you see yourself contributing to our projects.
Keep It Clear and Concise:We're all busy, so make sure your application is easy to read. Use bullet points for key achievements, and don’t overload us with jargon. A clean, professional layout goes a long way. Remember, the clearer your application, the more likely we are to invite you in for an interview!
How to prepare for a job interview at Quant Capital
✨Brush Up on Your Technical Skills
For an IT consulting role, be ready to demonstrate your technical prowess. You might face questions on systems integration, cloud technologies, or even troubleshooting specific software. If you have experience with tools like AWS, Azure, or even specific programming languages, make sure you can talk about them fluently.
✨Showcase Your Problem-Solving Approach
IT consulting is all about solving problems for clients. Think about how you can illustrate your approach to a past challenge using the STAR method (Situation, Task, Action, Result). It's a great way to show how you tackle complex issues and come up with effective solutions.
✨Know the Business Impact of IT Solutions
When discussing your experiences, focus not just on the tech solutions you implemented, but also on their business impact. Employers want to see that you can connect IT with organisational goals. Prep examples that highlight how your tech contributions improved efficiency or reduced costs for past clients or projects.
✨Prepare for Behavioural Questions
Since IT consulting often involves teamwork and client interactions, expect behavioural questions that assess your interpersonal skills. Be prepared with examples that demonstrate your adaptability, communication skills, and how you handle client feedback. Before the interview, think of situations where you worked closely with clients to create effective IT strategies or changes.
