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- Tasks: Join a team to enhance low latency infrastructure for high-performance trading.
- Company: Global leader in mission-critical low latency solutions for trading environments.
- Benefits: Competitive salary up to £280k plus benefits and hybrid work options.
- Why this job: Make a real impact in a fast-paced environment with cutting-edge technology.
- Qualifications: 8+ years in Linux operations, strong scripting skills, and network protocol knowledge required.
- Other info: Opportunity to work with advanced technologies and collaborate with top industry professionals.
Our client is a global leader focused on delivering mission-critical, low latency infrastructure solutions for high-performance trading environments. They are looking for a highly skilled Platform Specialist to join their talented team and ensure the highest levels of availability, performance, and security across their low latency platform.
In this role, you will:
- Design, document, and enhance platform services including servers, storage, and cloud infrastructure.
- Provide L3 escalation support to troubleshoot and remediate performance and availability issues.
- Collaborate with internal and external partners including network, application, quant, and business teams to deliver scalable solutions.
- Proactively identify potential system bottlenecks and implement performance tuning and optimisations.
- Manage and tune Linux systems (RHEL, Rocky, CentOS, OEL) for low latency applications, including memory, CPU, and network tuning.
- Work closely with low latency network technologies, including kernel bypass with Solarflare/onload, and understand physical server architecture differences (Intel, AMD, ARM).
- Automate operational workflows and scripting using Python, Rust, or Bash.
The ideal candidate will have:
- 8+ years experience in Linux system operations, engineering, or performance tuning in enterprise or trading environments.
- Experience with High Performance Computing (HPC).
- Deep understanding of network protocols (TCP, UDP, multicast) and low latency networking principles.
- Hands-on experience with kernel tuning and kernel development.
- Familiarity with configuration management tools such as Ansible, Chef, or Terraform.
- Strong scripting and automation skills, preferably Python, Rust, or Bash.
- Excellent problem-solving skills with a proactive and ownership mindset.
- Strong verbal and written communication skills.
Nice to have:
- Knowledge of trade flow protocols like FIX, BOE, OUCH/ITCH, PILLAR, SBE, OMEX.
- Experience with FPGA-based applications and L1 network design.
- Familiarity with various network switch architectures and vendors.
If you’re ready to work in a high-paced, challenging environment where your expertise directly impacts critical trading infrastructure, apply now to join this world-class team. Interested? Apply today to advance your career in low latency platform engineering!
Contact Detail:
Understanding Recruitment Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Platform Specialist (City of London)
✨Tip Number 1
Familiarise yourself with the specific technologies mentioned in the job description, such as Linux system operations and low latency networking principles. This will not only help you understand the role better but also allow you to speak confidently about your relevant experience during any discussions.
✨Tip Number 2
Network with professionals in the field of low latency infrastructure and high-performance computing. Engaging with industry experts can provide insights into the latest trends and challenges, which you can reference in conversations with our team.
✨Tip Number 3
Prepare to discuss specific examples of how you've optimised performance in previous roles. Highlighting your problem-solving skills and proactive mindset will resonate well with us, as these are key attributes we value in a Platform Specialist.
✨Tip Number 4
Showcase your scripting and automation skills by discussing any relevant projects or contributions you've made using Python, Rust, or Bash. Being able to demonstrate your technical abilities will set you apart from other candidates.
We think you need these skills to ace Platform Specialist (City of London)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights relevant experience in Linux system operations, performance tuning, and low latency networking. Use specific examples from your past roles that demonstrate your skills in these areas.
Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for low latency infrastructure and your understanding of the role. Mention your experience with high-performance computing and any relevant projects you've worked on.
Highlight Technical Skills: In your application, emphasise your technical skills such as scripting in Python, Rust, or Bash, and your familiarity with configuration management tools like Ansible or Terraform. Be specific about your hands-on experience with kernel tuning and network protocols.
Showcase Problem-Solving Abilities: Provide examples in your application that demonstrate your problem-solving skills and proactive mindset. Discuss situations where you identified bottlenecks and implemented optimisations in previous roles.
How to prepare for a job interview at Understanding Recruitment
✨Showcase Your Technical Expertise
Be prepared to discuss your experience with Linux system operations and performance tuning in detail. Highlight specific projects where you've optimised low latency applications, and be ready to explain the technical challenges you faced and how you overcame them.
✨Demonstrate Problem-Solving Skills
Expect scenario-based questions that assess your problem-solving abilities. Prepare examples of past incidents where you identified bottlenecks or resolved performance issues, showcasing your proactive approach and ownership mindset.
✨Familiarise Yourself with Relevant Technologies
Brush up on low latency networking principles and the specific technologies mentioned in the job description, such as kernel bypass and configuration management tools like Ansible or Terraform. Being able to discuss these topics confidently will set you apart.
✨Communicate Clearly and Effectively
Strong verbal and written communication skills are essential for this role. Practice explaining complex technical concepts in a clear and concise manner, as you'll need to collaborate with various teams and partners throughout your work.
