Infrastructure Engineer – London, UK

JR United Kingdom; London; On-site; GBP 60,000 - 90,000; Full time

Job summary

An established industry player is seeking an experienced Infrastructure Engineer to join their dynamic team in London. This role involves deploying and managing exchange infrastructure for a regulated trading venue focused on digital asset derivatives. The ideal candidate will have extensive experience with Linux solutions, configuration management tools, and a strong understanding of networking. The company values diversity and offers competitive benefits, making it an exciting opportunity for professionals looking to make a significant impact in the fintech space.

Benefits

Competitive Benefits

Diversity and Inclusion Initiatives

Qualifications

• 5+ years of experience in administering and deploying Linux solutions.
• Experience with configuration management tools like Ansible or Puppet.
• Strong problem-solving skills and ability to document processes.

Responsibilities

• Deploy and configure exchange infrastructure including network and server hardware.
• Support daily exchange operations and resolve operational issues.
• Monitor and improve the availability and performance of the infrastructure.

Skills

Linux Administration

Ansible

Python

Bash Scripting

Networking

Zabbix

Problem-Solving

Tools

ESXi

Proxmox

LDAP

Job description

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Infrastructure Engineer – London, UK, london

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Client:

GFO-X

Location:

london, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

3

Posted:

08.05.2025

Expiry Date:

22.06.2025

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Job Description:

"Global Futures and Options Ltd (GFO-X)”, a UK FCA-authorised and regulated MTF, is seeking an Infrastructure Engineer to join our growing team in London, UK.

GFO-X is the UK's first regulated and centrally cleared trading venue dedicated to digital asset derivatives. GFO-X has partnered with LCH SA which will offer clearing of Bitcoin index futures and options contracts traded on GFO-X. This will be made available through a new segregated clearing service, LCH DigitalAssetClear. GFO-X services large global institutional participants who require a regulated, institutional-grade trading venue for digital asset derivatives, including bitcoin index futures and options.

The successful candidate will join the Infrastructure team, report to the Head of Infrastructure, work with developers and project stakeholders, and build the infrastructure for an institutional grade fully UK-regulated trading venue for digital asset futures and options.

The successful candidate will join the Infrastructure team, reporting to the Infrastructure Team Lead, and will work with the project stakeholders to build and maintain the infrastructure necessary for an institutional-grade trading venue.

Role

• Deployment and configuration of exchange infrastructure, including network and server hardware, Linux OS, database and other services, and the exchange applications
• Deployment, configuration, and ongoing management of the exchange monitoring platforms
• Support of the Trading Platform Support and Exchange Operations teams to assist in daily exchange operations and resolving operational issues
• Working with the Security team to implement corporate security policies to ensure our IT environments adhere to internal and industry-standard policies and practices
• Monitoring and improving the availability, resiliency, and performance of the exchange infrastructure.
• Monitoring platform capacity and identifying where we may have insufficient headroom
• Contributing to out-of-hours market rehearsals and test sessions
• Propose and lead projects that improve our test and production environments
• Create and maintain technical documentation
• Contribute to Exchange design and architecture discussions
• Work shifts and on-call as may be required

Requirements

• At least 5 years of experience in administering and deploying Linux solutions in similar industries — ideally with experience in a high-frequency or market-making environment
• Practical exposure to Ansible, Puppet, or similar configuration management tools
• Experience with configuring and managing resilient, low-latency environments is particularly welcome
• Experience in deployment and operations of virtualization platforms including ESXi and Proxmox
• Demonstrable skills with orchestration and automation tools, including scripting languages such as Bash, and Python
• Experience with configuring Zabbix or similar monitoring platforms
• Experience with IPA or similar identity management platforms, including practical LDAP skills
• Intermediate understanding of networking infrastructure and in particular, multicast and high throughput, low jitter networks
• Hands-on experience with identifying and mitigating platform security issues and threats
• Very strong problem-solving skills and a sense of ownership of their domain
• Demonstrable continuous learning and acquisition of new skills
• Self-starter and independent, able to work within a team. Detail-oriented with a structured approach to managing workload
• Capable of interacting with different teams throughout the organization and with external clients to identify/resolve technical issues in a professional and effective manner
• Ability to write clear, concise, and comprehensive documentation for processes and systems
• Experience in proposing and evaluating new hardware and software solutions and their associated processes
• Strong command of spoken and written English

This role is to be based at our London office. Application from any region is acceptable, but candidates based in the United Kingdom will be given preference. GFO-X is an equal opportunities employer committed to diversity and inclusion. Competitive benefits included.

If you are interested in any of our roles, please apply through the link provided in the job posting.

Inquiries from agencies should be directed to [emailprotected] . Please refrain from sending recruitment inquiries to any other email address or individual within our organization. GFO-X does not guarantee employment or engagement based solely on inquiry.

All unsolicited CVs from agencies shall be treated as such and will not be counted as submissions.