26 to 50 of 75 Site Reliability Engineering Jobs in London

Senior DevOps Engineer, DevOps Engineer, Cloud Infrastructure Engineer, Infrastructure Lead, DevOps Lead, Infrastructure Engineer, Cloud Engineer, Platform Engineer, Site Reliability Engineer, SRE Engineer, DevOps Architect, Infrastructure Architect or in a similar role. Leadership experience of 2 years within Infrastructure and DevOps environments. Strong technical knowledge across ...

production environment by monitoring availability and taking a holistic view of system health Build software and systems to manage platform infrastructure and applications Improve reliability, quality, and time-to-market of our suite of software solutions Measure and optimize system performance, with an eye toward pushing our capabilities forward … getting ahead of customer needs, and innovating to continually improve Provide primary operational support and engineering for multiple large distributed software applications How will you make an impact? Gather and analyze metrics from both operating systems and applications to assist in performance tuning and fault finding Partner with development ...

production environment by monitoring availability and taking a holistic view of system health Build software and systems to manage platform infrastructure and applications Improve reliability, quality, and time-to-market of our suite of software solutions Measure and optimize system performance, with an eye toward pushing our capabilities forward … getting ahead of customer needs, and innovating to continually improve Provide primary operational support and engineering for multiple large distributed software applications How will you make an impact? Gather and analyze metrics from both operating systems and applications to assist in performance tuning and fault finding Partner with development ...

migration of applications within Microsoft Azure , modernizing ways of working and enabling product teams to adopt best practices. This role involves hands-on engineering, collaboration with product teams, and driving modernization initiatives. Key Responsibilities Design and implement Infrastructure as Code (IaC) solutions using Terraform. Support migration of applications from … with cross-functional teams and influence modernization initiatives. Excellent problem-solving and communication skills. Desirable Previous experience as a Site Reliability Engineer (SRE). Exposure to cloud migration projects and modernization strategies. ...

critical and trusted member of the Systems Engineering team, you'll be working side-by-side with software engineers to design and deliver mission critical services and systems. You'll be working with infrastructure and services at scale, utilizing wide variety of cutting edge technologies used to support … Programming experience with any of Python, Go, PHP,Ruby, Node.js. Experience with incident response and security-focused mindset; University Degree in Computer Science/Engineering (or related field) is preferred; Benefits: Fast-track your career growth - our meritocratic culture is known for promoting from within and producing industry leaders ...

clearance. - London based, or able to commute- Experience as a hands-on technical DevOps Engineer DEVOPS ENGINEER ESSENTIAL SKILLS- Experience operating in an SRE/DevOps environment - Experience in containerisation technologies such as Docker or Kubernetes, for example. - Experience with Infrastructure as code technologies like ansible or terraform. - Ideally … consent for us to process and submit (subject to required skills) your application to our client in conjunction with this vacancy only. KEY SKILLSDEVOPS, SITE RELIABILITY ENGINEER, PLATFROM ENGINEER, CI/CD, CONTAINERISATION, INFRASTRTCTURE AS CODE, DEFENCE, NATIONAL SECURITY, DV CLEARED, DV CLEARANCE, SECURITY CLEARED ...

SRE Engineer (Java JVM) London/WFH to £110k Are you a Site Reliability Engineer with a strong knowledge of Java and JVM internals? You could be progressing your career in an impactful role at a global CFD trading company that has been consistently voted … employers. As an SRE Engineer you will collaborate with development teams, as a trusted technical advisor to influence system click apply for full job details ...

Cleared Cloud Engineer6 Months Contract Remote Outside ir35 As a Site Reliability Engineer you will:? Be part of a multidisciplinary team developing and supportingour central cloud, developer and identity and access platforms? Write infrastructure as code using terraform to ensure ourinfrastructure is consistent, reusable and reliable? Deploy ...

resilience Craft great code and tests, using automation as your friend Analyse, capture and communicate your design decisions Interact and collaborate with stakeholders, SRE’s and Infrastructure engineers What you’re going to need: Strong analytical and system design skills Excellent C# ability including strong focus on testing processes .NET ...

including implementation, migration, and maintenance, designing solutions end-to-end 2+ years of experience in technical customer-facing roles, such as Customer Engineering, SRE, Cloud Architect, or equivalent 2+ years of experience in an IT environment, including hands-on experience in CI/CD, and DevOps tools - an advantage ...

will not only handle our most complex technical issues, but will also mentor junior engineers, shape tooling and processes, and partner closely with Engineering and Product teams to drive continuous improvement across the platform. You bring a deep understanding of cloud-native systems and distributed architecture, and will become … support model, platform tooling, and processes across regions Requirements What we are looking for 5+ years in technical support, cloud infrastructure, or SRE/DevOps roles, ideally within high-scale, client-facing environments Deep experience with incident management, root cause analysis, and production troubleshooting Strong Linux systems knowledge, including filesystems ...

least-once delivery where appropriate. Ensure security, compliance, and auditability across the payments lifecycle (encryption, secrets management, logging). Collaborate with product, QA, SRE, and architecture teams to deliver high-quality features in iterative releases. Contribute to performance tuning, resilience testing, and SLAs/SLOs for real-time processing. Write … with Hazelcast, Kafka Connect, Schema Registry, or Confluent Platform. Knowledge of security in payments: OAuth2/OpenID Connect, mTLS, HSMs, tokenisation. Background in performance engineering (JMH, Gatling, k6) and chaos/resilience testing. Cloud experience (AWS/GCP/Azure) and infrastructure-as-code (Terraform/Ansible). Domain ...

resilience, and performance standards. Essential Skills & Experience 5–8 years as a Solution or Technical Architect in complex digital or enterprise environments. Strong software engineering foundation with expertise in modern application architectures (microservices, APIs, distributed systems). Proficiency in architectural modelling techniques (C4, UML, data flow diagrams). Hands … Business Suite). Knowledge of UK Government Digital Service standards and architecture frameworks. Understanding of Domain-Driven Design or event-driven architectures. Exposure to SRE, platform engineering, or infrastructure architecture. Prior consultancy experience across multiple client environments. Please share your up-to-date CV in English. ...

Stackdriver) to ensure high availability and proactive incident response for all hybrid infrastructure. Required Skills & Qualifications Experience: 5+ years of experience in a DevOps, SRE, or Platform Engineering role. GCVE Expertise: Strong practical experience with Google Cloud VMware Engine, including deployment, operations, networking, and migration strategies. Cloud Platforms: Proficiency ...

automate CI/CD processes. Ensure zero-downtime deployment strategies and effective rollback procedures. Build and maintain a stable, efficient development environment for the engineering team. Provide tooling and automation to reduce friction and accelerate development velocity. Monitor system reliability, performance, and security across environments. Implement robust observability … Collaborate closely with the wider team to align infrastructure strategy with product and business goals. Required Skills & Qualifications: 8+ years of experience in DevOps, SRE, or Infrastructure Engineering roles. Strong hands-on experience with AWS, Docker, Kubernetes, and Terraform. Proficiency in CI/CD pipelines and Linux systems administration. ...

automate CI/CD processes. Ensure zero-downtime deployment strategies and effective rollback procedures. Build and maintain a stable, efficient development environment for the engineering team. Provide tooling and automation to reduce friction and accelerate development velocity. Monitor system reliability, performance, and security across environments. Implement robust observability … Collaborate closely with the wider team to align infrastructure strategy with product and business goals. Required Skills & Qualifications: 8+ years of experience in DevOps, SRE, or Infrastructure Engineering roles. Strong hands-on experience with AWS, Docker, Kubernetes, and Terraform. Proficiency in CI/CD pipelines and Linux systems administration. ...

with cutting-edge solutions. We are looking for a talented and forward-thinking engineer to join the Infrastructure team in a DevOps and platform engineering capacity. The ideal candidate will have extensive experience in building cloud-native environments with a focus on automation, scalability, and security, along with strong … with automated rollback and recovery. Drive infrastructure improvements, reducing single points of failure and enhancing autoscaling, high availability, and managed service utilisation. Collaborate with SRE, Security, and Engineering teams to improve observability, monitoring, and alerting using tools such as Prometheus, Grafana, and CloudWatch. Work closely with Security to embed ...

since grown to 25 people with further plans to expand to 40 people in 2026. Focusing across 6 disciplines. Software Development Quant Research SRE/DevOps Data Science Infrastructure Entry Level Your role Initially starting out as a Researcher your job will be help assist source candidates initially while developing ...

certificates and continuous monitoring for expiration, revocation, and other infrastructure issues. We’re a cross-functional squad of Product, Backend, Frontend, Security, SRE/DevOps who own design, implementation, testing and production support end-to-end. We prioritise innovation and automation at scale. With an ambitious roadmap and evolving … landscape, we experiment, iterate, and build modern solutions that push the boundaries of reliability, scalability, and developer experience. About the role We are seeking a talented Software Engineer who prioritizes product and user experience. The ideal candidate understands that effective code is simple, maintainable, and gets the job done ...

hardware mitigation platforms. Advanced telemetry/streaming pipelines for near-real-time detection (e.g., high-rate packet/flow analytics). Background in resilience engineering, chaos testing, and capacity planning at hyperscale. Containerization/orchestration experience and secure service-to-service communication (mTLS, policy). Familiarity with zero trust … infrastructure-as-code. Create robust observability (metrics, logs, traces) and capacity/scale modeling for high-throughput, high-availability systems. Partner with product, SRE, and network engineering to deliver roadmap features from concept to GA with security-by-design. Contribute to threat modeling, architecture reviews, and compliance/audit ...

industry, known for its innovative approach to technology. Description We are seeking an DevOps & Operations Lead to own our production environment and ensure the reliability and stability of our platform. This is a hands-on technical leadership role: you will build and configure the monitoring, instrumentation, and tooling needed … Experience with infrastructure as code (Terraform, Bicep, ARM templates) Background in .NET/C# development Experience in financial services or regulated environments Familiarity with SRE principles and practices Job Offer Competitive salary ranging from £80,000 to £95,000 per annum. Flexible working arrangements with a minimum of 3 days ...

formulate the need for new capabilities and operating model changes · Advising on, designing and implementing modern engineering capabilities including Platform Engineering, DevOps, SRE, Automation, Data & AI and Cloud · Conducting Agile and modern engineering maturity assessments to identify opportunities to improve quality, consistency and speed to market · Developing … common pitfalls during operating model transformation and devising appropriate risk mitigation strategies · Leading and coaching client teams in adopting new operating models and engineering practices ...

Principal Platform Engineer, Observability £150,000170,000 + bonus Join a high-performance trading platform and take ownership of their Observability and SRE evolution. Youll work at scale, shaping data ingestion and monitoring pipelines that handle huge real-time trading flows. What youll work with Python … DevOps/SRE setting Linux, Kubernetes, public cloud Prometheus, Grafana, telemetry and full Observability tooling GitLab, Bitbucket and modern CI/CD Bonus: Slurm, HPC What theyre looking for 8+ years engineering with Python or Go Strong systems engineering mindset Confident in design discussions, delivering clean and reliable ...

Storage Engineering Manager We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity. From our London HQ, we unite world-class researchers and engineers in an environment that values deep exploration and methodical execution - because the best ideas take time to evolve. Together … management and communication skills Experience building automation and tooling to improve user experience and platform efficiency Familiarity with CI/CD, configuration management and SRE principles A clear understanding of ML workloads and storage access patterns Experience with cloud storage, with AWS preferred Commitment to building secure, resilient, high-integrity ...

engineering teams to design and review system/data architectures through the development of patterns and principles Working within environments utilising DevOps, DevSecOps, SRE, CI/CD, Infrastructure & Security as Code (Docker, Git, Terraform) Managing technical assessments of security related technologies, vulnerability assessments and penetration tools and techniques Enabling … designs and systems Communication with different stakeholders: Demonstrate a deep understanding of security concepts and can apply them to a technical level to guide engineering teams Effectively translate and accurately communicate security and risk implications to technical and non-technical stakeholders Manage delivery manager and stakeholder expectations ...