Application Support Engineer
SKILLS
FULL DESCRIPTION
Application Support Engineer – Elite Systematic Trading Firm - Prop Trading - Market Leading Compensation - WFH - London
London
Full-Time
48000 - 72000 £ / year (est.)
No home office possible
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At a Glance
- Tasks: Support low-latency trading systems and automate processes using Python and SQL.
- Company: Elite systematic trading firm at the forefront of global markets.
- Benefits: Market-leading compensation, work from home, and a high-performance environment.
- Why this job: Join a tech-driven team and make a real impact in trading operations.
- Qualifications: 3+ years in trading systems support with Python and Linux expertise.
- Other info: Dynamic role with opportunities for continuous innovation and career growth.
The predicted salary is between 48000 - 72000 £ per year.
My client, an elite systematic trading firm, is looking for an Application Support Engineer to join a high-impact, London-based team at the cutting edge of global markets. This is a career-defining opportunity to join an engineering-driven firm where technology is core to every decision. You will provide mission-critical support for low-latency trading systems, automate infrastructure and application processes, and collaborate directly with trading, development, and infrastructure teams.
You will operate in a high-performance environment that values precision, initiative, and continuous innovation.
Key Responsibilities
- Ensure maximum uptime of latency-sensitive trading platforms, proactively identifying and resolving production issues.
- Automate and enhance support functions using Python, SQL, and monitoring tools like Splunk and Grafana.
- Collaborate with traders, developers, and network engineers to troubleshoot live issues and optimise trading operations.
- Build, maintain, and document proactive alerting systems and health checks for internal and external connectivity (e.g., FIX, REST APIs).
- Drive operational excellence through robust incident management, process improvement, and knowledge-sharing across regions.
- Play a key role in onboarding new trading desks, products, and exchanges—delivering low-latency infrastructure and reliable integration.
Ideal Candidate Profile
- 3+ years’ experience supporting high-performance trading systems in a Python and Linux-heavy environment.
- Proven expertise in FIX protocol, trading workflows, and exchange connectivity.
- Skilled in scripting for automation (Python, Bash) and familiar with tools like Ansible and Geneos.
- Experience with relational databases (Postgres, Sybase, Oracle) and writing performant SQL queries.
- Knowledge of production-grade monitoring tools (e.g., Grafana, Splunk), alert tuning, and system health validation.
- Understanding of low-latency infrastructure, colocation environments, and performance tuning (CPU affinity, NUMA).
- Strong communicator with a sense of urgency and ownership; capable of leading investigations.
To apply, please send your CV to [contact hidden] or respond directly to this advert.
Application Support Engineer – Elite Systematic Trading Firm - Prop Trading - Market Leading Compensation - WFH - London employer: [Employer hidden — view at passion-project.co.uk]
Join an elite systematic trading firm in London that prioritises technology and innovation, offering a dynamic work culture where your contributions directly impact global markets. With a focus on employee growth, you will have access to cutting-edge tools and collaborative opportunities with top-tier professionals, all while enjoying the flexibility of a work-from-home arrangement. Experience market-leading compensation and be part of a high-performance team dedicated to operational excellence and continuous improvement.
Contact Detail:
[Employer hidden] Recruiting Team
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StudySmarter Expert Advice 🤫
We think this is how you could land Application Support Engineer – Elite Systematic Trading Firm - Prop Trading - Market Leading Compensation - WFH - London
#### ✨Tip Number 1
Network like a pro! Reach out to folks in the industry, especially those already working at elite trading firms. A friendly chat can lead to insider info and even referrals that could get your foot in the door.
#### ✨Tip Number 2
Show off your skills! If you’ve got experience with Python, SQL, or any of the tools mentioned in the job description, make sure to highlight that in conversations. Share examples of how you've automated processes or resolved issues in high-pressure environments.
#### ✨Tip Number 3
Prepare for technical interviews by brushing up on low-latency systems and trading workflows. We recommend doing mock interviews with friends or using online platforms to practice your problem-solving skills under pressure.
#### ✨Tip Number 4
Don’t forget to apply through our website! It’s a great way to ensure your application gets seen by the right people. Plus, it shows you’re serious about joining a cutting-edge firm like this one.
#### We think you need these skills to ace Application Support Engineer – Elite Systematic Trading Firm - Prop Trading - Market Leading Compensation - WFH - London
Application Support
Low-Latency Trading Systems
Python
SQL
Splunk
Grafana
FIX Protocol
Trading Workflows
Exchange Connectivity
Bash Scripting
Ansible
Geneos
Relational Databases
Postgres
Sybase
Oracle
Performance Tuning
Incident Management
Communication Skills
Some tips for your application 🫡
Tailor Your CV:
Make sure your CV speaks directly to the role of Application Support Engineer. Highlight your experience with low-latency trading systems and any relevant technologies like Python and SQL. We want to see how your skills align with what we're looking for!
Showcase Your Problem-Solving Skills:
In your application, give examples of how you've tackled production issues in high-pressure environments. We love candidates who can demonstrate their initiative and ability to think on their feet, especially when it comes to trading operations.
Highlight Collaboration Experience:
Since you'll be working closely with traders, developers, and network engineers, it's important to showcase your teamwork skills. Share instances where you've successfully collaborated to resolve issues or improve processes—this will resonate with us!
Apply Through Our Website:
We encourage you to apply through our website for a smoother process. It helps us keep track of applications better and ensures you don’t miss out on any updates. Plus, it shows you're keen on joining our team!
How to prepare for a job interview at [Employer hidden]
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of Python, SQL, and the tools mentioned in the job description like Splunk and Grafana. Be ready to discuss how you've used these technologies in past roles, especially in high-performance trading systems.
✨Showcase Your Problem-Solving Skills
Prepare examples of how you've proactively identified and resolved production issues in a fast-paced environment. Highlight any specific incidents where your quick thinking made a difference, especially related to low-latency trading platforms.
✨Communicate Clearly and Confidently
As a key communicator between teams, practice articulating complex technical concepts in a straightforward manner. You might be asked to explain your thought process during troubleshooting, so clarity is crucial.
✨Demonstrate Your Initiative
Be ready to discuss how you've driven operational excellence in previous roles. Share instances where you've automated processes or improved incident management, showcasing your proactive approach to enhancing support functions.
Application Support Engineer – Elite Systematic Trading Firm - Prop Trading - Market Leading Compensation - WFH - London
[Employer hidden]
Location: London
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Application Support Engineer – Elite Systematic Trading Firm - Prop Trading - Market Leading Compensation - WFH - London
London
Full-Time
48000 - 72000 £ / year (est.)
[Employer hidden]
50-100
View [Employer hidden] Profile
Application Support Engineer – Elite Systematic Trading Firm - Prop Trading - Market Leading Compensation - WFH - London
London
Full-Time
48000 - 72000 £ / year (est.)
[Employer hidden]
50-100
View [Employer hidden] Profile
Application Support Engineer – Elite Systematic Trading Firm - Prop Trading - Market Leading Compensation - WFH - London
London
Full-Time
48000 - 72000 £ / year (est.)
[Employer hidden]
50-100
View [Employer hidden] Profile
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