Cloud Network Engineer - Hedge Fund

Saragossa; Greater London; On-site; GBP 90,000 - 130,000; Full time

Job summary

Saragossa is looking for a hands-on infrastructure engineer to join a fast-growing hedge fund in London. You will work across AWS networking, Python scripting, and Terraform to build scalable infrastructure that supports multiple trading teams worldwide.

This on-site role in Central London offers concrete impact on network operations and the chance to shape the firm's technology. You will thrive in a fast-paced environment where speed and precision matter, with opportunities to take on greater

Qualifications

• Experience with AWS networking and cloud infrastructure.
• Proficient in Python scripting.
• Experience using Terraform for infrastructure automation.

Responsibilities

• Build and manage scalable network infrastructure for a fast-growing hedge fund.
• Collaborate with trading teams across the globe to support trading systems.
• Automate infrastructure provisioning and deployment using Terraform.
• Operate in a fast-paced environment where speed and precision matter.

Skills

Python

AWS networking

Cloud infrastructure

Tools

Terraform

AWS

Job description

One of the most exciting hedge fund launches in recent years, and they need you to help build it.

This is a fast-growing, multi-strategy hedge fund that is scaling quickly. You are joining at a moment where there is real work to be done, real infrastructure to shape, and real decisions to make. You are not maintaining someone else's legacy setup. You are building.

Day to day, you are working across AWS networking, writing Python, and using Terraform to automate and manage infrastructure. You are dealing with multiple trading teams across the globe, which means variety, pace, and the kind of exposure that simply does not exist in larger, slower environments. No two days look the same.

The trading floor moves fast. You do not need a background in finance to thrive here. What matters is that you enjoy operating in an environment where speed and precision both count.

Because the team is lean and the business is growing, your work has visible impact. You are not a small cog in a large machine. You are someone who shapes how the network functions at a firm that genuinely depends on it.

This would be a great second or third role in your career if you are ready to step into somewhere with more responsibility and less hand-holding. You know your way around AWS, you can write Python, and you are comfortable with Terraform. That is what they need from you.

• 5x days on site in Central London

Ready to do the most interesting work of your career so far?