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- Tasks: Join a dynamic team to deliver low-latency infrastructure solutions across 400+ servers globally.
- Company: Be part of a leading quant hedge fund known for innovative trading and technology.
- Benefits: Enjoy hybrid working flexibility and a relaxed, friendly culture with regular social events.
- Why this job: This role offers excellent career growth in a tech-driven environment with collaborative teams.
- Qualifications: 5+ years in Linux systems, server management, and low latency network interfaces required.
- Other info: Work permit needed if not a passport holder of the country for the vacancy.
The predicted salary is between 43200 - 72000 £ per year.
Our client is a leading quant and systematic hedge fund, leveraging a deep knowledge of trading, technology and operations to deliver high-quality, uncorrelated returns. Seeking a Linux Platform Engineer with a background in ultra low latency systems to join their team in London or Singapore.
In this role, you will provide low-latency infrastructure solutions consistently across 400+ servers at 22+ global sites. Your responsibilities will cover project delivery, support escalations, monitoring, automation, security, documentation and capacity management. This will involve collaborating with business partners, application owners, clients, vendors and internal teams to deliver systems, based on Linux (CentOS and Rocky) in response to requirements and day-to-day requests. You’ll also take the initiative where possible to automate routine tasks and promote the practice of Infrastructure as Code.
This is a technology and data-driven firm, offering excellent opportunities for career growth. You’ll be expected to be well-organized, proactive, resourceful; able to handle a fast-paced, dynamic environment, question the status quo; be accountable and possess an ownership mindset.
Requirements- 5+ years’ experience working with Linux (RHEL/CentOS/Rocky preferred) in a large environment focused on operations, systems engineering and systems performance
- Experience in server management and support: HP, SuperMicro, Dell, various overclock servers
- Proficiency with low latency network interfaces and kernel bypass (configuration and optimization): Solarflare with onload, Mellanox with VMA
- In-depth knowledge of server network stack configuration, tuning & troubleshooting including TCP, UDP (unicast/multicast), NTP, PTP, wireshark/tshark
- Bachelor’s degree in Engineering, Computer Science (or related)
- Excellent critical and analytical problem-solving skills
- Good knowledge of system hardware/OS tuning and performance troubleshooting, understanding of CPU architectures
- Experience with build and configuration management tools, specifically Chef or Ansible
- Experience with observability tools, in particular Grafana & Prometheus
- Experience with scripting & automation (Python, Ruby, Bash)
Great opportunity to be part of a tech-driven environment with close collaboration between desks. Relaxed, friendly culture, with a regular socials. Hybrid working flexibility.
Please note that if you are NOT a passport holder of the country for the vacancy you might need a work permit.
Ultra-Low-Latency Platform Engineer (Colocation) – London / Singapore employer: Oxford Knight
Contact Detail:
Oxford Knight Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Ultra-Low-Latency Platform Engineer (Colocation) – London / Singapore
✨Tip Number 1
Familiarise yourself with the specific technologies mentioned in the job description, such as Linux (CentOS and Rocky), low latency network interfaces, and automation tools like Chef or Ansible. Being able to discuss these technologies confidently during your interview will show that you're well-prepared and genuinely interested in the role.
✨Tip Number 2
Network with professionals in the ultra-low-latency space, especially those who work at hedge funds or similar tech-driven environments. Engaging with them on platforms like LinkedIn can provide you with insights into the company culture and expectations, which can be invaluable during your application process.
✨Tip Number 3
Prepare to demonstrate your problem-solving skills through real-world scenarios. Think of examples from your past experience where you've successfully tackled challenges related to server management or network performance, as this will highlight your critical thinking abilities and technical expertise.
✨Tip Number 4
Showcase your proactive nature by discussing any personal projects or contributions to open-source initiatives that involve automation or infrastructure management. This not only reflects your passion for the field but also your commitment to continuous learning and improvement, which is highly valued in fast-paced environments.
We think you need these skills to ace Ultra-Low-Latency Platform Engineer (Colocation) – London / Singapore
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Linux systems, low-latency network interfaces, and server management. Use specific examples that demonstrate your skills in a large operational environment.
Craft a Strong Cover Letter: In your cover letter, express your enthusiasm for the role and the company. Mention your relevant experience and how it aligns with the responsibilities outlined in the job description, particularly your ability to automate tasks and work in a fast-paced environment.
Showcase Relevant Skills: Emphasise your proficiency with tools like Chef or Ansible, and your experience with observability tools such as Grafana and Prometheus. Highlight any scripting skills you have in Python, Ruby, or Bash, as these are crucial for the role.
Proofread Your Application: Before submitting, carefully proofread your application for any spelling or grammatical errors. A polished application reflects your attention to detail and professionalism, which is essential for a technical role.
How to prepare for a job interview at Oxford Knight
✨Showcase Your Technical Skills
Be prepared to discuss your experience with Linux systems, particularly RHEL, CentOS, and Rocky. Highlight specific projects where you've optimised low-latency systems or managed server performance, as this will demonstrate your technical expertise.
✨Demonstrate Problem-Solving Abilities
Expect to face scenario-based questions that assess your critical thinking and analytical skills. Prepare examples of past challenges you've encountered in server management or network configuration, and explain how you resolved them.
✨Emphasise Collaboration and Communication
Since the role involves working with various teams and stakeholders, be ready to discuss your experience in collaborative environments. Share examples of how you've effectively communicated technical concepts to non-technical partners.
✨Prepare for Automation Discussions
Given the emphasis on Infrastructure as Code, be ready to talk about your experience with automation tools like Chef or Ansible. Discuss any scripting you've done in Python, Ruby, or Bash, and how it has improved efficiency in your previous roles.
