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- Tasks: Support low-latency trading systems and automate processes using Python and SQL.
- Company: Join a fast-growing, elite systematic trading firm at the forefront of global markets.
- Benefits: Enjoy remote work options and a competitive salary package up to £450k.
- Why this job: Be part of a high-performance team that values innovation and precision in trading.
- Qualifications: 5+ years in trading systems support with strong Python and Linux skills required.
- Other info: Collaborate with traders and developers while driving operational excellence.
My client, an elite and fast-growing 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
- 5+ years’ experience supporting high-performance trading systems in a Python and Linux-heavy environment.
- Strong knowledge of the trade lifecycle in one or more asset classes (e.g., FX, Commodities, Equities).
- 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 and mentoring junior staff.
To apply, please send your CV to moses.lynn@mondrian-alpha.com or respond directly to this advert.
Senior Application Support Engineer - Elite SystematicTrading Firm - Prop Trading - Up to £500k...... employer: Jobbydoo
Contact Detail:
Jobbydoo Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Application Support Engineer - Elite SystematicTrading Firm - Prop Trading - Up to £500k......
✨Tip Number 1
Familiarise yourself with the specific technologies mentioned in the job description, such as Python, SQL, and monitoring tools like Splunk and Grafana. Being able to discuss your hands-on experience with these tools during an interview will demonstrate your technical proficiency and readiness for the role.
✨Tip Number 2
Research the firm’s trading strategies and the asset classes they focus on, such as FX, Commodities, or Equities. Understanding their approach will allow you to tailor your discussions and show that you're genuinely interested in their operations and how you can contribute.
✨Tip Number 3
Prepare examples of past experiences where you've successfully resolved production issues or improved operational processes. Highlighting your problem-solving skills and ability to work under pressure will resonate well with the high-performance environment they seek.
✨Tip Number 4
Network with professionals in the trading technology space, especially those who have experience in systematic trading firms. Engaging with industry peers can provide insights into the company culture and may even lead to referrals, increasing your chances of landing the job.
We think you need these skills to ace Senior Application Support Engineer - Elite SystematicTrading Firm - Prop Trading - Up to £500k......
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with high-performance trading systems, particularly in Python and Linux environments. Emphasise your knowledge of the trade lifecycle and any relevant asset classes.
Showcase Relevant Skills: In your application, clearly outline your expertise in FIX protocol, trading workflows, and exchange connectivity. Mention your scripting skills in Python and Bash, as well as your familiarity with automation tools like Ansible.
Highlight Problem-Solving Experience: Provide examples of how you've proactively identified and resolved production issues in previous roles. This will demonstrate your ability to ensure maximum uptime for latency-sensitive trading platforms.
Communicate Effectively: Since strong communication is key for this role, ensure your application reflects your ability to collaborate with various teams. Mention any experience mentoring junior staff or leading investigations to showcase your leadership skills.
How to prepare for a job interview at Jobbydoo
✨Showcase Your Technical Skills
Be prepared to discuss your experience with Python, SQL, and any relevant monitoring tools like Splunk and Grafana. Highlight specific projects where you've automated processes or resolved critical issues in trading systems.
✨Understand the Trading Environment
Familiarise yourself with the trade lifecycle and the asset classes mentioned in the job description. Being able to speak knowledgeably about FX, Commodities, and Equities will demonstrate your understanding of the industry.
✨Demonstrate Problem-Solving Abilities
Prepare examples of how you've proactively identified and resolved production issues in high-pressure environments. Discuss your approach to incident management and how you ensure maximum uptime for trading platforms.
✨Communicate Effectively
As a Senior Application Support Engineer, you'll need to collaborate with various teams. Practice articulating complex technical concepts clearly and concisely, and be ready to discuss how you've mentored junior staff in the past.
