51 to 75 of 146 Site Reliability Engineering Jobs in London

months Start Date: ASAP (unfortunately we are unable to consider candidates with a notice period longer than 2 weeks) Working Arrangements: Fully remote with the option to go on site if you wish. Role Summary You'll be responsible for designing, building, and managing core services and tooling for GitHub Enterprise. This includes automating repository lifecycle management, enforcing organizational … technologies like Generative AI. Skills & Experience Needed Mandatory: Strong coding skills in Go, Python, or Java Deep experience with GitHub APIs, GitHub Actions, and GitHub Apps Background in Operations, SRE, or Infrastructure Engineering Familiarity with IaC tools like Terraform Solid understanding of modern SDLC practices and secure coding Highly Advantageous: Experience with Generative AI tools (e.g., GitHub Copilot) Knowledge More ❯

months Start Date: ASAP (unfortunately we are unable to consider candidates with a notice period longer than 2 weeks) Working Arrangements: Fully remote with the option to go on site if you wish. Role Summary You'll be responsible for designing, building, and managing core services and tooling for GitHub Enterprise. This includes automating repository lifecycle management, enforcing organizational … technologies like Generative AI. Skills & Experience Needed Mandatory: Strong coding skills in Go, Python, or Java Deep experience with GitHub APIs, GitHub Actions, and GitHub Apps Background in Operations, SRE, or Infrastructure Engineering Familiarity with IaC tools like Terraform Solid understanding of modern SDLC practices and secure coding Highly Advantageous: Experience with Generative AI tools (e.g., GitHub Copilot) Knowledge More ❯

to complex challenges as part of a team who help keep the UK safe? Join BAE Systems as an experienced DevOps Engineer. As a key member of a Software Engineering team, you’ll be working with our National Security Customers to build systems that support their core mission capabilities. You’ll work as part of empowered, autonomous DevOps teams … our customer organisations. You will work in a small team given as much ownership and responsibility as you have the appetite for but be part of a much bigger Engineering community to give you the support you need to grow in your career. We fully embrace DevOps ways of working in our teams, and build a very broad range … an organisation who makes a huge impact to the security of the UK. About you You will have many of the following: Experience working in a similar DevOps/SRE/Infrastructure role An appreciation of Infrastructure as Code, and CI/CD tooling An understanding of live service and how to support critical business systems Scripting abilities with languages More ❯

and optimizing cloud-modernization solutions that drive our business forward Extensive experience in modernizing Java based monolith applications to Microservices based architecture on Azure Extensive experience in DevSecOps and SRE Primary Responsibilities: Lead the design and implementation of microservices architecture on Azure. Architect and deploy scalable, reliable, and secure solutions using AKS. Design and manage PostgreSQL databases in a cloud … Conduct assessments of existing applications and recommend modernization strategies. Develop and maintain architectural documentation and guidelines. Ensure compliance with security and governance policies. Provide technical leadership and mentorship to engineering teams. Stay updated with the latest industry trends and technologies. Implement Infrastructure as Code (IaC) using tools like Terraform or ARM templates. Oversee DevOps practices and CI/CD More ❯

. AWS certifications such as AWS Certified Solutions Architect - Professional or Associate . Preferred Qualifications Experience in hybrid cloud environments and integration with on-premise systems. Background in DevOps, SRE, or Infrastructure Engineering. Knowledge of monitoring/logging tools (e.g., CloudWatch, Datadog, Prometheus, ELK). Experience with enterprise security and compliance frameworks (e.g., ISO 27001, SOC 2, GDPR). Familiarity More ❯

has helped build some of the world's largest companies. Our team in London is growing and we're looking for talented people to join us on our journey Engineering at Duffel We're building tools to simplify travel distribution, search and booking. What does this actually mean? It's one common and seamless API. This brings huge technical … experience to go with it. The tools used on the team include Elixir, Phoenix, Kubernetes and Google Cloud Platform. Site Reliability Engineering at Duffel As an SRE at Duffel, you'll be part of a small team within engineering that is responsible for the reliability, performance, and resilience of our infrastructure and applications. You will … be working closely with engineering teams to understand their needs and help meet the demands of our product as we scale globally. What we're looking for - An infrastructure and systems engineering generalist who is comfortable diving deep into the weeds on different issues. Some recent examples include: - A configuration issue between Google's Load Balancer and the More ❯

team of passionate thinkers, innovators, and dreamers - and help us connect people and build communities to create economic opportunity for all. About the team and the role: As a Site Reliability Engineer at eBay, you'll play a key role in managing major incidents and the overall health of our services, making sure they are both resilient and … high-performing. You'll create strategies for availability and reliability, enhance domain ecosystem observability, and support a shift toward a more engineering-focused culture. Your contributions will ensure that eBay's technology remains cutting-edge and reliable for our global community. What you will accomplish: Proactive Monitoring : Continuously monitor the health of eBay's critical services to identify … and address potential issues before they escalate. Solution Development : Collaborate with Architecture, Engineering, and Operations teams to develop solutions that ensure high site availability, reliability and performance. Collaborative Problem Solving : Work closely with partner teams to resolve recurring technical issues, onboard new alerts, and develop high-quality Standard Operating Procedures (SOPs). Automation and Process Enhancement : Identify More ❯

Global Site Reliability Engineer Location: London About Us Founded in 2013, GSR is a leading market maker and programmatic trading firm in the fast-evolving world of cryptocurrency trading. With over 200 employees across seven countries, we provide billions of dollars in liquidity daily to cryptocurrency protocols and exchanges. We build long-term relationships with crypto communities and … at GSR is an opportunity to be deeply embedded in every major sector of the cryptocurrency ecosystem. About the Role We are seeking a Site Reliability Engineer (SRE) to design, optimize, and support highly available systems across our global trading infrastructure. As part of GSR's SRE team, you will manage a multi-regional cloud environment while integrating … work across all layers of infrastructure, including: Networking & Exchange Connectivity Linux Systems & Kubernetes Administration Microservice Orchestration & Observability Disaster Recovery & Security Optimization Your mission is to improve latency, scalability, and reliability, ensuring GSR remains a best-in-class market maker. We value engineers who drive automation, reduce friction, and enhance developer velocity through better tooling, CI/CD, and infrastructure More ❯

Frequency Prop Trading and Market Making and known for consistent success and impressive profitability. With continued growth across the firm, they are now looking to expand their world-class engineering team by hiring an experienced Site Reliability Engineer to help design, optimise and maintain their global trading infrastructure. (FYI: the base salary advertised does not include cash … operational bottlenecks, driving automation efforts, and improving the developer experience through streamlined tooling, infrastructure design, and robust CI/CD practices. KEY RESPONSIBILITIES: As part of a high-performing engineering function, you will oversee the operation and evolution of a multi-region cloud estate, while also automating physical server management using Infrastructure as Code (IaC) principles. This senior position More ❯

socials, away days, philanthropic activities and lunch & learns. Our Mission We unleash the potential of organisations through the science of board effectiveness, building better businesses and benefiting society. Our Engineering Team We build, maintain, and improve the software that our clients … rely on. Our work ensures that Board Intelligence product suite is efficient, scalable, and capable of adapting to changing customer needs. The Role We are looking for a Lead SRE to enable the highest standards of availability, scalability, performance, and security for our SaaS environments across multiple cloud vendors and our private cloud infrastructure. Your team will deliver enabling infrastructure … open-minded on the background someone may have coming into this role, but things that could help a candidate to be successful would be: Proven experience leading and mentoring SRE or DevOps teams, with strong delegation, communication, and collaboration skills Extensive experience managing and maintaining on-premises infrastructure Deep understanding of cloud-native architectures and experience managing infrastructure solutions. Expertise More ❯

About the Opportunity Are you a seasoned technology leader with a passion for building cutting-edge enterprise products and a hands-on approach to engineering? Join Citi's Cloud Technology Services (CTS) team and be part of our commitment to transform Citi technology leveraging game-changing Cloud capabilities to drive agility, efficiency, and innovation. We're providing our businesses … with a competitive edge by leveraging public cloud scale and enabling new infrastructure economics. As the Public Cloud Compute Services Engineering Head , you will play a pivotal role in shaping and executing our public cloud strategy. You will be part of a team that continues to deliver big! From building cloud base High Performance Compute (HPC) platform to run … development background is highly desirable, specifically architecting or developing microservices using Java/Spring Boot to automate infrastructure deployment. Agile and DevOps Mindset: Familiarity with Agile Development, DevOps, and SRE practices. Strategic Thinking: Experience evaluating complex requirements and rationalizing them into a consistent service offering. Leadership Experience: A proven track record of managing a diverse, inclusive, and high-performing Engineering More ❯

with GitHub/GitOps/container orchestration/Kubernetes operations Working configuration and deployment management experience with CI/CD Skills AWS prometheus grafana Splunk Go SQL Job Title: SRE Location: London, UK Job Type: Contract Trading as TEKsystems. Allegis Group Limited, Maxis 2, Western Road, Bracknell, RG12 1RT, United Kingdom. No. (phone number removed). Allegis Group Limited operates More ❯

functional teams to enhance cloud infrastructure and improve performance Driving automation and Infrastructure as Code (IaC) using tools such as Terraform, GitHub, and Ansible Implementing best practices in security, reliability, and scalability across cloud environments Working with Agile methodologies to optimise cloud platform performance and streamline development processes Providing guidance and mentorship to teams, helping to establish best practices … working What You’ll Need: 4+ years of experience in Platform Engineering, Cloud Engineering, or DevOps Hands-on experience in DevSecOps, Site Reliability Engineering (SRE), or Agile Delivery Strong cloud expertise in AWS, Azure, or GCP Proficiency in Infrastructure as Code (IaC) using Terraform, GitHub, and Ansible A solid understanding of cloud security, networking, and … projects, collaborate with industry experts, and be part of a company that values innovation and continuous learning. If you are looking for a challenging and rewarding role in cloud engineering, contact Anna-Jane Murphy at Anson McCade to learn more. AMC/AJM/CPEKJ1 More ❯

functional teams to enhance cloud infrastructure and improve performance Driving automation and Infrastructure as Code (IaC) using tools such as Terraform, GitHub, and Ansible Implementing best practices in security, reliability, and scalability across cloud environments Working with Agile methodologies to optimise cloud platform performance and streamline development processes Providing guidance and mentorship to teams, helping to establish best practices … working What You’ll Need: 4+ years of experience in Platform Engineering, Cloud Engineering, or DevOps Hands-on experience in DevSecOps, Site Reliability Engineering (SRE), or Agile Delivery Strong cloud expertise in AWS, Azure, or GCP Proficiency in Infrastructure as Code (IaC) using Terraform, GitHub, and Ansible A solid understanding of cloud security, networking, and … projects, collaborate with industry experts, and be part of a company that values innovation and continuous learning. If you are looking for a challenging and rewarding role in cloud engineering, contact Anna-Jane Murphy at Anson McCade to learn more. AMC/AJM/CPEKJ1 More ❯

UI web components that are cross browser compatible. • Contribute to all phases of the development lifecycle • Work independently and own feature development from concept to delivery. • Collaborate with the engineering team and contribute to the overall design of the system. • Develop automated tests and conduct performance tuning • Contribute to code reviews Key qualifications • Bachelor's degree in a technical … field, computer science, software engineering or similar. • 10+ years’ experience in software development, spanning backend, web frontend and large scale systems • In-depth knowledge of Angular, React or NextJS, including state management (NGRX, Redux) • Expert knowledge of Typescript and reactive patterns • Strong understanding of modern Domain Driven Design or similar methodologies • Knowledge of SOLID principles and Test Driven Development … and Progressive Web Apps • Experience with Go services deployed to Kubernetes • Experience with Microservices, gRPC, containerisation and Event-driven architectures. • Some experience managing Cloud resources, infrastructure as code, and site reliability engineering. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, sex More ❯

UI web components that are cross browser compatible. • Contribute to all phases of the development lifecycle • Work independently and own feature development from concept to delivery. • Collaborate with the engineering team and contribute to the overall design of the system. • Develop automated tests and conduct performance tuning • Contribute to code reviews Key qualifications • Bachelor's degree in a technical … field, computer science, software engineering or similar. • 10+ years’ experience in software development, spanning backend, web frontend and large scale systems • In-depth knowledge of Angular, React or NextJS, including state management (NGRX, Redux) • Expert knowledge of Typescript and reactive patterns • Strong understanding of modern Domain Driven Design or similar methodologies • Knowledge of SOLID principles and Test Driven Development … and Progressive Web Apps • Experience with Go services deployed to Kubernetes • Experience with Microservices, gRPC, containerisation and Event-driven architectures. • Some experience managing Cloud resources, infrastructure as code, and site reliability engineering. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, sex More ❯

and future states of the organisation and make faster, more informed decisions. The company is headquartered in London, with offices in Philadelphia, The Hague, Toronto, and Sydney. Role: Principal Site Reliability Engineer You will be a senior technical leader focused on scaling and hardening our AWS- and Kubernetes-based infrastructure. You will collaborate across product, platform, and operations … expertise, excellent communication skills, and a collaborative spirit. Responsibilities: Define and enforce SLOs, SLIs, and error budgets across critical services Develop and implement cloud infrastructure and tooling strategies Enhance SRE practices across the organization Implement robust observability metrics, logs, and traces using our observability tools Guide the team in building automated, self-healing systems Own and evolve incident response processes … security, DevOps, and software teams to ensure compliance and operational excellence Evaluate and adopt tools and practices to improve platform performance and reliability Desired Skills & Experience: Experience leading SRE transformations Hands-on expertise with Kubernetes (EKS preferred) in production Strong experience with AWS core services (EC2, EKS, RDS, S3, ALB/NLB, IAM, CloudWatch, etc.) Proficiency in Infrastructure as More ❯

that has the feel of a start-up. As a System Development Engineer you will help to deploy, manage, fix and reinvent the tools, services and components that network engineering rely on to automate our network and keep it operational. Your internal customers are your network engineer colleagues, and through close collaboration, support and exchange of ideas, we share … we feel supported in the workplace and at home, there's nothing we can't achieve in the cloud. BASIC QUALIFICATIONS - Relevant experience in software development, systems engineering, SRE or DevOps roles - Knowledge of professional software engineering best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and … operations. - Practical understanding of network fundamentals (DNS, DHCP, TCP/IP, routing, switching, HTTP) - Knowledge of systems engineering fundamentals (host networking, storage, nix operating systems) - Demonstrable experience programming with at least one modern language such as Python, C++, C#, Java, Golang, Ruby PREFERRED QUALIFICATIONS - Experience with Python - Experience of designing, developing or operating cloud services running on AWS or More ❯

About the Opportunity Are you a seasoned technology leader with a passion for building cutting-edge enterprise products and a hands-on approach to engineering? Join Citi's Cloud Technology Services (CTS) team and be part of our commitment to transform Citi technology leveraging game-changing Cloud capabilities to drive agility, efficiency, and innovation. We're providing our businesses … with a competitive edge by leveraging public cloud scale and enabling new infrastructure economics. As the Public Cloud Engineering Practices Lead , you will play a pivotal role in shaping and executing our public cloud strategy. You will be part of a team that continues to deliver big! From building cloud base High Performance Compute (HPC) platform to run huge …/Continuous Delivery) pipelines : Harness, Tekton, Jenkins, etc. Chaos Engineering: AWS Fault Injection Simulator (FIS), Chaos Mesh, etc Agile and DevOps Mindset: Familiarity with Agile Development, DevOps, and SRE practices. Adaptability: Demonstrated ability to quickly learn new technologies and adapt to changing project requirements Strategic Thinking: Experience evaluating complex requirements and rationalizing them into a consistent service offering. Leadership More ❯

Full time - London or Paris Hybrid or remote from UK/EU + equity As a Senior Site Reliability Engineer working on Blockchain Protocols at Kiln, you will join our Infrastructure Team, composed of 10 Engineers, to build the future of our Validator product and deploy new blockchain protocols. You will report to our Head of Infrastructure and … Solidity, Foundry, OpenZeppelin Requirements: +5 years of background experience in Software or Infrastructure , within a high standard. engineering environment - preferably FinTech or Crypto. Proven experience as a Senior SRE with a very strong focus on Kubernetes. Proficiency with IaC (Terraform/Terragrunt) and infrastructure automation (Helm, GitOps). Familiar with Prometheus and PromQL Familiar with infrastructure and data security More ❯

Core, BCG X, and CT 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 needs, and broader business outcomes. … that support modern work scenarios, 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 threat detection and automated response. … Apply SRE principles to improve reliability, performance, and maintainability of security services. Lead platform health, patching automation, and vulnerability remediation workflows. Define service level objectives (SLOs) and key performance indicators (KPIs) for all security services. Compliance, Governance & Risk Management: Ensure alignment with global compliance requirements such as ISO 27001, NIST, SOC 2, GDPR, and others. Partner with governance, legal More ❯

and modernising our digital estate to build a market-leading digital offering with customer experience at its heart. This is an exciting and key role, partnering with business aligned engineering and product teams, to ensure a collaborative team culture is at the heart of what we do. To be successful in this role you should have: Strong hands-on … running of ForgeRock COTS based IAM solutions (PingGateway, PingAM, PingIDM, PingDS), including designing and implementing cloud-based, scalable and resilient IAM solutions for large corporate organisations. Experience with IAM engineering experience across authentication, authorisation, single sign-on, multi-factor authentication, identity lifecycle management, OAuth2.0, OpenID Connect, SAML and policy management Expertise with JavaScript, Java, Python, and must be comfortable … with API and microservices development. Strong working knowledge of Site Reliability Engineering principles Experience with Cloud computing (AWS is essential, Azure is a plus) Some other highly desirable skills include: Experience in DevSecOps - knowledge of Product Operating Model Knowledge of Infrastructure as a Code tooling (Chef is essential, Ansible is a plus), containerization knowledge of authentication and More ❯

Nine . Welcome to Spend Control 2.0 - built for tougher times. What we're looking for We're looking for an exceptional, product-minded software engineer to join our engineering team & help scale Omnea with us. Our team will grow from low double-digit to 200+ enterprise customers and through 10x revenue growth all in the next … level. We care more about skills than years of experience, but for your calibration, typically we'd expect candidates at this level to have around 5+ years of software engineering experience. You should be prepared to undertake our pair-programming stage of the interview process in Javascript or Typescript and be assessed on that basis as if it has … skills and build quickly You're someone who craves ownership. Maybe you find yourself gravitating towards the meatier engineering projects or you want to level up DevOPS or SRE game. If there's an opportunity to work on something bigger, you're keen to take it on. You're a team builder. You're a team player. You're More ❯

Lead Site Reliability Engineer Hybrid/Remote – Once a month requirement in Leeds. Up to £80,000 per annum plus car allowance plus bonus. VIQU have partnered with a leading company within the supply chain industry who are seeking a Lead Site Reliability Engineer (AWS) to join and mentor their growing team. This position will lead … the organisations cloud infrastructure. This role is mostly remote, with monthly travel required to Leeds. Responsibilities of the Lead Site Reliability Engineer: Lead a team of four SRE's, helping to maintain the stability of cloud platforms. Take on hands on technical responsibilities within AWS, utilising a range of cloud technologies (CI/CD, Container Orchestration, IaaS, Scripting … the Lead Site Reliability Engineer: Must have at least a years' experience in managing technical teams, and over five years of experience in a hands on, technical SRE/Dev Ops Engineer role. Experience with CI/CD tools (Jenkins and Concourse CI ideally). Must hold experience within AWS and hold relevant AWS certifications (SA1, DOP-C02 More ❯

Lead Site Reliability Engineer Hybrid/Remote – Once a month requirement in Leeds. Up to £80,000 per annum plus car allowance plus bonus. VIQU have partnered with a leading company within the supply chain industry who are seeking a Lead Site Reliability Engineer (AWS) to join and mentor their growing team. This position will lead … the organisations cloud infrastructure. This role is mostly remote, with monthly travel required to Leeds. Responsibilities of the Lead Site Reliability Engineer: Lead a team of four SRE's, helping to maintain the stability of cloud platforms. Take on hands on technical responsibilities within AWS, utilising a range of cloud technologies (CI/CD, Container Orchestration, IaaS, Scripting … the Lead Site Reliability Engineer: Must have at least a years' experience in managing technical teams, and over five years of experience in a hands on, technical SRE/Dev Ops Engineer role. Experience with CI/CD tools (Jenkins and Concourse CI ideally). Must hold experience within AWS and hold relevant AWS certifications (SA1, DOP-C02 More ❯