> Markdown version of [/jobs/ext/338533-site-reliability-engineer-sre-fintech](https://www.wearedevelopers.com/jobs/ext/338533-site-reliability-engineer-sre-fintech). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Site Reliability Engineer (SRE) Fintech - **Company:** Ant-Tech - **Location:** London, UK (Remote available) - **Salary:** £90,000.0 - £110,000.0 - **Contract:** Permanent contract - **Skills:** Active Directory, Amazon Web Services, User Authentication, Build Automation, Cluster Analysis, Databases, Kerberos (Protocol), PostgreSQL, Linux System Administration, Network Architecture, Routing, OAuth, Reliability Engineering, Azure Active Directory, Ansible, Security Assertion Markup Language (SAML), Software Deployment, Computer Network Technologies, System Availability, Infrastructure Automation Frameworks - **Published:** June 10, 2026 - **Apply:** https://uk.indeed.com/viewjob?jk=4abb151c92e76541 ## About the Role Do you have experience in System administration?, 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. ## Description 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. ## Related Videos - [SRE Methods In an Agency Environment](https://www.wearedevelopers.com/videos/348-sre-methods-in-an-agency-environment) - [Creating a routing app with Google Maps API from scratch](https://www.wearedevelopers.com/videos/831-creating-a-routing-app-with-google-maps-api-from-scratch) - [Dev & Test in the Cloud? Deploy your cloud environments with Ansible & Terraform](https://www.wearedevelopers.com/videos/1607-dev-test-in-the-cloud-deploy-your-cloud-environments-with-ansible-terraform) - [Keeping applications secure by evolving OAuth 2.0 and OpenID Connect](https://www.wearedevelopers.com/videos/100152-keeping-applications-secure-by-evolving-oauth-2-0-and-openid-connect) - [Embracing the Hybrid Cloud: Unlocking Success with Ansible](https://www.wearedevelopers.com/videos/932-embracing-the-hybrid-cloud-unlocking-success-with-ansible) - [A Technical Introduction to Bitcoin's 2nd Layer- The Lightning Network](https://www.wearedevelopers.com/videos/15-a-technical-introduction-to-bitcoin-s-2nd-layer-the-lightning-network) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [The Best Job Search Websites of 2025](https://www.wearedevelopers.com/magazine/368-the-best-job-search-websites-of-2025) - [Best Companies to work for in London: Top 25 Companies in 2023](https://www.wearedevelopers.com/magazine/187-best-companies-to-work-for-in-london-top-25-companies-in-2023)