Site Reliability Engineer (SRE) Fintech

📍 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. 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 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. 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 1. Recruiter / HR Call 2. Hiring Manager Interview 3. Technical Interview & Practical Exercise 4. Founder / CEO Interview Apply Now If you enjoy automation, infrastructure engineering, networking, and solving complex reliability challenges, we'd love to hear from you.