via indeed · 10 June 2026 ·4 days ago

Site Reliability Engineer (SRE) Fintech

Ant-Tech
London Remote
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Remote (UK Working Hours) \| Permanent

Salary: £90,000 \- £110,000 \+ Shares \+ Benefits

About the Opportunity

We are looking for a talented Site Reliability Engineer to join a fast\-growing fintech technology company building high\-performance infrastructure and connectivity solutions for global financial institutions.

This is a remote\-first position with flexible working arrangements across the UK and Europe. You'll play a key role in designing, automating, and maintaining critical infrastructure that supports mission\-critical financial systems.

Tasks
---------

What You'll Be Doing

  • Build and enhance automated provisioning for servers and network infrastructure across physical environments and cloud platforms (AWS, GCP).

  • Improve and evolve CI/CD pipelines for infrastructure provisioning and software deployment.

  • Develop and maintain infrastructure automation using tools such as Ansible.

  • Support and manage server, network, and platform reliability across the organisation.

  • Work closely with hardware vendors, telecom providers, and third\-party service providers.

  • Coordinate procurement, deployment, and lifecycle management of infrastructure hardware.

  • Contribute to an engineering culture focused on automation, reliability, and continuous improvement.
Requirements
----------------

Requirements

Must\-Have Skills

  • Experience as a Site Reliability Engineer, Systems Administrator, Network Engineer, or similar infrastructure\-focused role.

  • Basic programming skills and the ability to build automation scripts or small applications.

  • Hands\-on experience with infrastructure automation tools such as Ansible.

  • Strong understanding of Linux systems administration.

  • Good networking knowledge including routing, switching, connectivity, and troubleshooting.

  • Experience building or maintaining CI/CD pipelines for provisioning and deployments.

  • Experience managing third\-party vendors via email and phone.

  • Comfortable negotiating with suppliers and coordinating hardware purchases.

  • Self\-motivated, proactive, and capable of working independently in a remote environment.
Nice to Have
  • AWS or GCP experience.

  • Authentication technologies such as SAML, OAuth2, Kerberos, or Active Directory.

  • Azure Active Directory / Microsoft Entra ID.

  • Database high availability, clustering, or replication experience (PostgreSQL preferred).

  • Financial services or fintech experience.
Benefits
------------

What We Offer
  • Competitive salary up to £110,000\.

  • Equity participation.

  • Comprehensive benefits package.

  • Fully remote working environment.

  • Opportunity to work on large\-scale infrastructure and automation projects.

  • Collaborative engineering culture with significant autonomy and ownership.

  • Exposure to cutting\-edge financial technology environments.
Interview Process
  • Recruiter / HR Call

  • Hiring Manager Interview

  • Technical Interview \& Practical Exercise

  • Founder / CEO Interview
Apply Now

If you enjoy automation, infrastructure engineering, networking, and solving complex reliability challenges, we'd love to hear from you.

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