12 of 12 Senior Automation Engineer Jobs in the City of London

Intercontinental Exchange Holdings, Inc. is seeking a QA Automation Engineer to contribute to the ICE Digital Trade Platform. The role focuses on test automation, API testing, client onboarding support, and production readiness within a fast-paced technology group. You’ll leverage JavaScript/TypeScript, Cypress, and various ...

London Metal Exchange (LME) seeks a Senior Engineer for the LMEsmart platform in London. You will engineer high-throughput Inter-Office integrations, automate test tooling, and drive real-time performance monitoring across trading workflows. Responsibilities include developing automated test suites, handling test environments, and delivering robust automation ...

Senior Linux & Infrastructure Automation Engineer Location: (Canary Wharf/Hybrid-3 days in a week) Type: Contract (Inside IR 35) The Role in Brief We are looking for a Senior Linux System Administrator who thrives on high-performance environments and loves automating infrastructure. In this role … network traffic flow across critical financial systems. Key Responsibilities Linux Systems Admin: Keep core Red Hat/Linux server infrastructure fast, secure, and resilient. Automation: Write clean scripts and playbooks in Python , Bash , and Ansible to automate repetitive tasks and system deployments. Network & Traffic Management: Manage load balancing ...

various applications, including API services. In this role, you’ll be responsible for ensuring the quality and reliability of the IDT platform through test automation, certification testing, client onboarding, production support, and effective communication with stakeholders. We’re looking for a results-oriented, self-driven professional who thrives … integration, and regression testing (especially APIs). Write and execute SQL queries for data validation. Use CI/CD tools, version control (Git), and automation frameworks. Respond to client API queries and support onboarding. Log and track defects; coordinate client-side testing. Contribute to internal monitoring tools and scripting. ...

Group in London is seeking a Senior Technical Support Engineer to join the Tech Support team, ensuring the stability, performance and smooth operation of business-critical systems across front and back-office functions. You will lead root cause analysis, drive process improvements, mentor engineers, and serve … escalation point between Tech Support and senior stakeholders, including on-call coverage. #J-18808-Ljbffr ...

Group in London seeks a Senior Network Engineer to own and evolve the company’s high-speed, highly available network infrastructure across data centers and cloud environments. You will guide design, implementation and operation of core network services, drive automation and collaboration across teams, and mentor engineers ...

Group in London seeks a Senior Network Engineer to strengthen and evolve our enterprise network. You will lead data center enhancements, design and operate containerised and cloud-based platforms, and drive proactive improvements across reliability and performance. You will collaborate with development teams, mentor engineers, and maintain comprehensive ...

Howden Group Services Limited seeks a Senior Database Platform Engineer to own the reliability, performance and evolution of our database platforms. You will manage SQL Server and Azure SQL, drive modernisation toward PostgreSQL and cloud-native services, and partner with Platform, Data and Operations teams to deliver resilient … data services. The role emphasizes automation, improved observability, incident response and continual improvement as we evolve our data platforms and lakehouse #J-18808-Ljbffr ...

Liquidnet Europe Limited is seeking a Senior Front Office Support Engineer to take a leading role in the Europe Front Office Support team. You will apply deep FIX, Linux, Windows Server, DevOps, databases, networking, and cloud skills to ensure platform reliability and performance. This hands-on leadership role … involves complex troubleshooting, driving automation, overseeing migrations to cloud, and mentoring colleagues across global teams. A strong customer-service mindset is essential. #J-18808-Ljbffr ...

seeking a Staff Security Engineer to advance security observability, automate controls and strengthen governance across its global tech estate. This senior individual contributor role partners with engineering, data, AI and digital workplace teams to raise security maturity in a fast-moving environment. You will design scalable security observability ...

London is seeking a Lead Security Engineer to shape and deliver security across networks, devices, identity and access. This senior individual-contributor role requires practical, hands-on delivery and strong technical judgement to translate risks into effective controls. You'll design identity and access controls, automate security policies ...

Group in London is seeking an experienced Infrastructure Engineer to oversee and support virtualisation, storage and backup systems within our global fintech environment. You will act as an escalation point for production issues and drive improvements across our infrastructure stack. The role requires deep hands-on expertise with Nutanix … large-scale server estates, automation, and strong collaboration across teams. We offer a flexible benefits package and a hybrid work model. #J-18808-Ljbffr ...