13 of 13 Part-Time Site Reliability Engineer Jobs in the City of London

high-growth SaaS business with some of the biggest brand names in the world as clients, the Senior Site Reliability Engineer (SRE) will join the global SRE team, working closely with software engineers to build, maintain, and scale resilient systems and provide first line operational support. You … DevOps team Maintaining and enhancing Engineering Operational Documentation for supported products Providing expertise to build and maintain products operational documentation and setting up product SRE practices Working in close collaboration with SRE team members and Engineering teams based in around the world Helping build a strong culture of reliability and performance in their services. The Senior Site Reliability Engineer will have: Strong experience in SRE, DevOps Engineer or production engineer Experience in Infrastructure as code (IaC) using Terraform Experience in building continuous integration declarative pipelines in Jenkins or CircleCI Experience with platforms like More ❯

Site Reliability Engineer Location: London Hybrid (3 days office) Salary … Range: Up to £140,000 Annapurna is working on behalf of a pioneering technology company to recruit a Site Reliability Engineer (SRE) . This is a unique opportunity to play a vital role in developing cutting-edge AI systems that power autonomous vehicle technology. What to Expect … The SRE will be instrumental in ensuring the stability, resilience, and efficiency of complex autonomous systems. This is a role for someone who thrives on innovation, loves solving infrastructure and reliability challenges, and wants to play a significant role in shaping the future of AI-driven mobility. Key responsibilities More ❯

Job Title: Site Reliability Engineer (SRE) – High-Frequency Trading Infrastructure Location: Onsite – New York City, London, or Singapore Our Client, a leading high-frequency trading firm, is seeking a Site Reliability Engineer (SRE) to architect and build next-generation production tools and infrastructure for … , scalability, and performance in one of the most competitive and technologically advanced industries. About the Role This opportunity is ideal for an experienced SRE who thrives in production-critical environments. The successful candidate will join a high-caliber team of engineers and work on automating, scaling, and securing systems … that drive global trading operations. Key Responsibilities Design and develop scalable production tools for deployment, monitoring, and infrastructure automation. Ensure the reliability and efficiency of trading systems through proactive automation and tooling. Collaborate with developers and traders to support the live trading environment. Manage and optimize configuration and deployment More ❯

line: “Application Support Request”. Role: Senior Site Reliability Engineer Location: London Job Type: Permanent Are you looking to take your SRE skills to the next level? We’ve got a great opportunity for you – Senior Site Reliability Engineer Careers at TCS: It means … react to them. Partner across teams to make performance, scalability, and user experience part of the whole engineering mindset. The Role As a Senior Site Reliability Engineer , you will be playing a key role in operational support, integration of applications and building and maintaining infrastructure. Your responsibilities … on-call responsibilities. Your Profile Essential skills/knowledge/experience: Working knowledge and prior hands-on experience using AWS services at the DevOps Engineer level. Previous experience with incidents, change and problem management. Strong background in setup and operation of enterprise observability tooling, specifically Prometheus, Grafana and Splunk More ❯

Site Reliability Engineer | Inside IR35 | Remote - UK | 6 Month Contract Our client a multinational and respected consultancy is hiring for a Site Reliability Engineer with expertise in GCP and DevOps Tools for a new project in the Communication Sector. Duration: 6 Months + Extensions More ❯

Site Reliability Engineer (SRE) Lead – Observability Rate: £450-£475 per day (Inside IR35) Location: London (Hybrid, 2 days on site per week) Contract Role Overview: Join a high-impact team where you'll lead and shape the SRE and Observability function for a major transformation programme. … This role goes beyond traditional SRE – you’ll champion best practices across product teams, drive observability strategy, and work hands-on with cutting-edge tools like Datadog and AWS. Key Responsibilities: Lead the SRE function and promote observability-first thinking across development and operations teams. Define and implement the observability … Partner with engineering squads to deliver on observability requirements in an agile, demand-led way. Core Skills & Experience: Proven experience as a hands-on SRE Engineer. Deep understanding of observability and monitoring practices. Practical experience with Datadog (or similar observability platforms). Strong DevOps toolchain knowledge: GitHub, GitHub Actions, Jenkins More ❯

Junior Site Reliability Engineer InsureTech London (Remote First) £40-45k Bonus, Share Options, Private Medical, L&D Fund, 25 days AL, Remote/Flexi working Azure, Functions, Azure Monitor, Azure DevOps, .Net, Powershell Do you want to work for a rapidly scaling InsureTech scale-up who … are making big waves in the Premium Finance Space? Do you want to play a pivotal role on a huge Site … Reliability scale-out involving cutting edge serverless tech? I am partnered with a very exciting InsureTech business who are looking for a Junior SRE to join their team and help spearhead the above project for them. Their ideal candidate would be a proven leader/manager who has solid More ❯

Site Reliability Engineer (DevOps) *UK Enhanced DV clearance essential* Start: ASAP Duration: initial 12-month contract Pay: inside IR35, negotiable Location: full time on site in central London (5-days in office) Role Description: In this role you’ll be at the forefront of delivering enhanced … tools where necessary. Understand the relationship between software and infrastructure, ensuring systems are scalable and resilient to failure. Participate in the wider DevOps/SRE community, sharing knowledge and best practices across the organisation. Key Skills & Experience: Experience or enthusiasm for software development in web technologies and object-oriented programming. … like Docker, Kubernetes, and OpenShift. A passion for learning new technologies and solving complex problems. Awareness of emerging tech trends and tools in the SRE space. Interested in this role? Please apply directly to this advert with an updated CV to be considered for the role. More ❯

complex infrastructure projects, we provide exceptional service while staying at the forefront of cloud technology advancements. Role Description This is a full-time on-site role 3 days a week minimum in Kings Cross London. We are seeking a skilled Site Reliability Engineer with a strong … using incident.io, ensuring timely resolution. Use JIRA to log, track, and prioritize support tickets and workflow tasks. Monitor and maintain cloud infrastructure for performance, reliability, and security. Collaborate with teams to identify and implement solutions to technical challenges. Assist in deploying, configuring, and optimising GCP resources. Create and maintain More ❯

Head of Site Reliability Engineering (SRE) Are you ready to lead a global SRE and Production Engineering function for a business-critical suite of platforms used by leading players in financial services? My client is hiring a Head of Production Engineering & SRE to drive the reliability, scalability … mission-critical, client-facing applications across global markets. Experience required: 10+ years of experience in engineering, with 5+ years in a leadership role in SRE, DevOps, or Production Engineering. Proven track record managing reliable, scalable systems in a high-compliance environment (e.g., FinTech, HealthTech). Strong understanding of modern software … Excellent leadership, communication, and stakeholder management skills. Experience in financial services, especially asset management or investor services. Why Join? Shape and scale a modern SRE function with true global impact Work in a fast-moving, high-accountability, engineering-led culture Lead on strategy, talent, and technology across global teams Competitive More ❯

This is an opportunity for a technical problem solving SRE to join a leading global fintech who are currently growing their presence in Europe. Role Responsibilities; Investigate, troubleshoot and diagnose incidents Provide first-third line investigation and diagnosis of incidents and Service Requests. Be the Incident coordinator for operational incidents … to handle multiple priorities and deal with ambiguity Experience with incident and problem management processes Experience working as an Application Support/DevOps or SRE Role (preferably with in Trading & Risk Management systems ) Experience communicating to customers as well as to sr. software engineers Experience with Python, PostgresSQL and Unix … scaling, monitoring, and general production challenges of real time (banking) systems. Familiarity with financial services infrastructure & processes (e.g ITIL) and related systems in an SRE or Dev/Ops capacity Familiarity with AWS Cloud Infrastructure & Processes Familiarity with Release management processes and SDLC using agile methodologies and best practices. Motivated More ❯

Overview This role is critical to the success of the digital services strategy, cloud infrastructure, and overall data platform. Sitting within the broader Digital Client technology team, this hire will focus on improving release and support processes, and enhancing infrastructure More ❯

Minimum Qualifications: • 7+ years experience in building, operating and scaling a large application in a private, public or hybrid cloud environment • Experience hiring and leading a team of engineers in their respective timezones • Deep expertise in Kubernetes, with hands-on More ❯