Senior Network Engineer

Senior Network Engineer

London Full-Time 48000 - 84000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Design and build high-performance network solutions for low-latency environments.
  • Company: G-Research is a leading quantitative research and technology firm in finance.
  • Benefits: Enjoy competitive pay, 35 days leave, free lunch, and a relaxed dress code.
  • Why this job: Join a dynamic team that values innovation and collaboration in a stimulating culture.
  • Qualifications: Experience with WAN solutions, low latency networks, and automation tools like Python and Git.
  • Other info: Work in a new Soho office with a focus on diversity and inclusion.

The predicted salary is between 48000 - 84000 £ per year.

Do you want to tackle the biggest questions in finance with near infinite compute power at your fingertips? G-Research is a leading quantitative research and technology firm, with offices in London and Dallas. We are proud to employ some of the best people in their field and to nurture their talent in a dynamic, flexible and highly stimulating culture where world-beating ideas are cultivated and rewarded.

This is a role based in our new Soho Place office – opened in 2023 - in the heart of Central London and home to our Research Lab. Engineering underpins our continued growth and success, and we are committed to recruiting and developing the world’s best Engineers. The Low Latency Engineering Group at G-Research is responsible for providing and evolving our low-latency platform. We are looking for a Network Engineer to join our Colo Infrastructure team within Low Latency Engineering. You will help design and build high performance and highly available network solutions for our colocation and low latency environments.

G-Research fosters a DevOps culture with a particular focus on automation. We want engineers that can absorb new technologies and drive the future technology direction in collaboration with teams and individuals across the business.

The ideal candidate will have the following skills and experience:

  • Global WAN solutions
  • Low latency networks, including layer 1 switching
  • Timing solutions using GPS, PTP, NTP and PPS
  • Packet capture solutions, including optical taps, SPAN, tap aggregation and timestamping
  • Packet Analysis using Wireshark
  • Interconnecting for market data and order entry in exchange collocations
  • Multicast configuration and troubleshooting
  • Product evaluation and testing
  • Automation tools, including Git, Python, Golang, Jenkins, Terraform and Ansible

Why should you apply?

  • Highly competitive compensation plus annual discretionary bonus
  • Lunch provided (via Just Eat for Business) and dedicated barista bar
  • 35 days’ annual leave
  • 9% company pension contributions
  • Informal dress code and excellent work/life balance
  • Comprehensive healthcare and life assurance
  • Monthly company events

G-Research is committed to cultivating and preserving an inclusive work environment. We are an ideas-driven business and we place great value on diversity of experience and opinions. We want to ensure that applicants receive a recruitment experience that enables them to perform at their best. If you have a disability or special need that requires accommodation please let us know in the relevant section.

At G-Research, we are passionate about the intersection of finance, technology, and the future. We offer a dynamic, flexible and highly stimulating culture where world-beating ideas are cultivated and rewarded. We are proud to employ some of the best people in their field and to nurture their talent in our collaborative working environment.

Senior Network Engineer employer: Barlowe LLP

G-Research is an exceptional employer, offering a dynamic and flexible work culture in the heart of Central London, where innovation thrives and ideas are celebrated. With a commitment to employee growth, competitive compensation, and generous benefits such as 35 days' annual leave and comprehensive healthcare, we ensure our team members are well-supported both personally and professionally. Join us at our state-of-the-art Soho Place office, where you will collaborate with some of the brightest minds in finance and technology, driving the future of low-latency engineering.
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Contact Detail:

Barlowe LLP Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Network Engineer

✨Tip Number 1

Familiarise yourself with the latest trends in low-latency networking and global WAN solutions. Being able to discuss recent advancements or case studies during your interview can demonstrate your passion and knowledge in the field.

✨Tip Number 2

Showcase your experience with automation tools like Git, Python, and Terraform. Prepare examples of how you've used these tools to improve network performance or streamline processes, as this aligns with G-Research's focus on a DevOps culture.

✨Tip Number 3

Network with current employees or industry professionals who have experience in low-latency environments. Engaging in conversations about their work can provide insights into the company culture and expectations, which you can leverage during your application process.

✨Tip Number 4

Prepare to discuss your approach to troubleshooting and packet analysis, particularly using tools like Wireshark. Being able to articulate your problem-solving strategies will be crucial in demonstrating your fit for the role.

We think you need these skills to ace Senior Network Engineer

Global WAN Solutions
Low Latency Networks
Layer 1 Switching
Timing Solutions (GPS, PTP, NTP, PPS)
Packet Capture Solutions
Optical Taps
SPAN
Tap Aggregation
Timestamping
Packet Analysis using Wireshark
Interconnecting for Market Data and Order Entry
Multicast Configuration and Troubleshooting
Product Evaluation and Testing
Automation Tools (Git, Python, Golang, Jenkins, Terraform, Ansible)
Collaboration Skills
Adaptability to New Technologies

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights relevant experience and skills that align with the job description. Focus on your expertise in low latency networks, WAN solutions, and automation tools like Python and Terraform.

Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for technology and finance. Mention specific projects or experiences that demonstrate your ability to design high-performance network solutions and your familiarity with packet analysis tools.

Showcase Relevant Projects: If you have worked on any significant projects related to network engineering, include them in your application. Detail your role, the technologies used, and the impact of your contributions.

Highlight Soft Skills: G-Research values collaboration and innovation. Make sure to mention your ability to work in a team, absorb new technologies quickly, and drive future technology directions within a DevOps culture.

How to prepare for a job interview at Barlowe LLP

✨Showcase Your Technical Skills

Be prepared to discuss your experience with global WAN solutions and low latency networks. Highlight specific projects where you've implemented timing solutions or packet capture techniques, as these are crucial for the role.

✨Demonstrate Your Problem-Solving Abilities

G-Research values engineers who can tackle complex challenges. Prepare examples of how you've approached troubleshooting in multicast configurations or packet analysis using tools like Wireshark. This will show your analytical thinking.

✨Emphasise Your Automation Experience

Since G-Research fosters a DevOps culture, be ready to discuss your familiarity with automation tools such as Git, Python, and Terraform. Share instances where you've successfully automated processes to improve efficiency.

✨Align with Their Culture

G-Research prides itself on a collaborative and inclusive environment. Research their values and be ready to discuss how you can contribute to their dynamic culture, showcasing your adaptability and teamwork skills.

Senior Network Engineer
Barlowe LLP
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  • Senior Network Engineer

    London
    Full-Time
    48000 - 84000 £ / year (est.)

    Application deadline: 2027-03-21

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    Barlowe LLP

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