Site Reliability Engineer
About the role
Full text from the employer, as published on Arbeitnow, arranged into sections. Nothing added or removed.
Location: Remote First; office location Moorgate, London (flexible remote working locations within UK/Europe) Employment type: Permanent Working Hours: Full-time (9-6 UK) Salary: Up to £120,000 + Shares + Benefits
TransFICC is hiring a Site Reliability Engineer to provide high-performance services to our customers. We develop an integration service product that enables our clients to have a flexible, hosted service without requiring their internal resources to respond to connectivity challenges across trading venues.
You will be joining our SRE team and contributing to TransFICC’s automation culture. We are a multi-disciplinary team covering everything from desktop and laptop support to data centre provisioning of servers and vendor network connectivity.
We all have areas we are stronger in, but we all share responsibility for the entire environment. We are seeking someone like-minded who can contribute to our team while also learning from us.
01About the Role, Your mission will be
Building out the automated provisioning of TransFICCs servers and networks both in physical environments and Cloud, i.e. AWS, GCP
Evolving our Continuous Delivery pipeline for provisioning servers and switches, and deploying software.
Interacting with hardware vendors, telecom providers, and financial institutions
02What we are looking for
Need to know how to code. You don’t need to be an expert, but basic programming in your language of choice is required - you need to be able to build a program.
Everything we configure at TransFICC is automated, so having experience with a software automation tool like Ansible and coding ability is a must.
We are looking for someone experienced as a sys admin or network engineer; however, you must have a reasonable understanding of both.
Constructive, open-minded and self-motivated. A belief in life learning, and an awareness of how much there still is to learn.
Appreciate autonomy and be able to take the initiative.
Experience managing 3rd parties via email and phone, negotiating with vendors, purchasing hardware and enabling remote work.
03Whilst not essential, it would be great if you had some of the following
Authentication Protocols, i.e. SAML, OAuth2, AD, Kerberos
Microsoft/Azure Active Directory
Database HA - Clustering/replication, e.g. Postgres
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Our own data about this role and place, from official statistics and our live job index.
Source: OECD Average annual wages, 2025
UN living-cost index for United Kingdom (ICSC post adjustment 76.4), as of 1 Oct 2026.
Source: ICSC post adjustment classifications (icsc.un.org)
- Skilled Worker visa: Job offer from a licensed sponsor at the required skill and salary level; English requirement
- Health and Care Worker visa: Eligible health and social care roles with a licensed sponsor
- Global Talent visa: Endorsement as a leader or potential leader in a listed field
Official routes: UK Visas and Immigration (GOV.UK)
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