1 to 25 of 51 Permanent Site Reliability Engineering Jobs in London

SITE RELIABILITY ENGINEER- EDV CLEARED SITE RELIABILITY ENGINEER- Permanent opportunity for a Site Reliability Engineer with enhanced DV Clearance. - Salary up to £95,000 DOE + DV Bonus - London based offices - To apply, please call Laura Jackson on , or email with … date CV. WHO ARE WE We're hiring for Site Reliability Engineers at various levels to join a top consultancy delivering cutting-edge solutions for industry-leading Defence and National Security clients. You'll have the opportunity to work across multiple high-impact, innovative and mission-critical projects ...

public health services, both within the Organisation and between the Organisation and its customers and stakeholders. As a Specialist Site Reliability Engineer (SRE) you will: Remediate infrastructure and operational problems Leverage automation and Continuous Integration/Continuous Delivery (CI/CD); ensuring our services run reliably, are scalable … operational service improvements and performance improvements to meet/exceed SLOs (Service Level Objectives) The role will be responsible to the Principal Specialist Engineer SRE and is part of the High Performance Computing, Site Reliability Engineering , Artificial intelligence (HPC/SRE/AI) & research computing unit whose ...

Join our team as a MongoDB Site Reliability Engineer, where you'll be at the forefront of designing and maintaining robust, high-performance systems that power critical financial services. In this dynamic and fast-paced environment, your role will be essential to ensuring our infrastructure remains resilient, secure … read the following job description thoroughly to ensure you are the right fit for this role before applying. To be successful as a MongoDB Site Reliability Engineer, you should have experience with: Working in Site Reliability Engineering, DevOps, and MongoDB administration in financial services. Using ...

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 design, ensuring reliability standards and driving improvements across the platform. You'll have a broad scope including hands-on coding (Java) to build tools and automation, incident response, observability, performance ...

worldwide. This role is also accountable for embedding security within DevSecOps practices, enforcing automation at scale, and applying Site Reliability Engineering (SRE) principles across all security services. The role requires strong partnership with ISRM, with a focus on balancing and prioritizing security requirements, automation opportunities, user experience … remote access, zero-trust networking, and AI/ML workloads. Leverage automation frameworks and IaC to improve scalability and reduce manual intervention. Operational Security, SRE & Assurance: Ensure security platforms are resilient, continuously monitored, and designed for 24x7 support and incident response readiness. Embed security telemetry and observability to enable proactive ...

Core, BCG X, and CT worldwide. This role is accountable for embedding security within DevSecOps practices, applying Site Reliability Engineering (SRE) principles across all security services, and aligning with privacy, compliance, and business leaders to maintain trust and regulatory compliance. Key Responsibilities: Strategic Leadership & Transformation: Define … protection of sensitive data in AI/ML workloads. Leverage automation frameworks and IaC to improve scalability and reduce manual intervention. Operational Security, SRE & Assurance: Ensure security platforms are resilient, continuously monitored, and designed for 24x7 support and incident response readiness. Embed security telemetry and observability to enable proactive threat ...

toward better design, operational readiness, and measurable service health. Contribute to documentation, runbooks, and operational processes that scale. Key requirements: 5–8+ years in SRE, Platform, Cloud Infrastructure, or operational engineering roles. Hands-on experience architecting and improving large-scale, distributed systems. Strong coding proficiency in Python, Go, Bash … response leadership and root-cause analysis expertise. Excellent documentation and communication skills. Strong analytical and troubleshooting abilities. Bonus Experience mentoring or leading engineers within SRE or platform teams. Experience with load testing, stress testing, and chaos engineering. A passion for uplifting engineering culture through tooling, automation, and reliability ...

toward better design, operational readiness, and measurable service health. Contribute to documentation, runbooks, and operational processes that scale. Key Requirements 5–8+ years in SRE, Platform, Cloud Infrastructure, or operational engineering roles. Hands-on experience architecting and improving large-scale, distributed systems. Strong coding proficiency in Python, Go, Bash … response leadership and root-cause analysis expertise. Excellent documentation and communication skills. Strong analytical and troubleshooting abilities. Bonus Experience mentoring or leading engineers within SRE or platform teams. Experience with load testing, stress testing, and chaos engineering. A passion for uplifting engineering culture through tooling, automation, and reliability ...

Engineering team at Macquarie plays a critical role in supporting the organisation’s data-driven decision-making. We design, maintain, and optimise data pipelines, cloud infrastructure, and associated tools, enabling seamless data ingestion, storage, and querying across our platforms. The team works collaboratively with business users, developers, data engineers … friendly and supportive team where everyone - no matter what role - contributes ideas and drives outcomes. What role will you play? As a Site Reliability Engineer, you join our dynamic Engineering team and help ensure the reliability, scalability, and performance of our data platforms. You monitor, troubleshoot ...

Department: Engineering Location: Cardiff Description Hybrid working - 2 days per week in Cardiff office required. We're also open to hiring this role at Senior level for the right candidate. Confused.com is the UK's first comparison platform for car insurance. We've been helping customers since … cost optimised Cloud platforms (preferably Azure) from the ground up, following well architected principles Solid understanding of platform and reliability engineering approaches (SRE), including observability, performance optimisation, capturing analytics and security best practices Experience developing and rolling out Service Level Objectives across an organisation and using them ...

Department: Engineering Location: Cardiff Description Hybrid working - 2 days per week in Cardiff office required. We're also open to hiring this role at Senior level for the right candidate. Confused.com is the UK's first comparison platform for car insurance. We've been helping customers since … cost optimised Cloud platforms (preferably Azure) from the ground up, following well architected principles Solid understanding of platform and reliability engineering approaches (SRE), including observability, performance optimisation, capturing analytics and security best practices Experience developing and rolling out Service Level Objectives across an organisation and using them ...

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 ...

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 ...

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 ...

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 ...

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. ...

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 ...