1 to 25 of 147 Linux Jobs in the City of London

of exp) Infrastructure Engineer to join their high-performing team. This individual will help support and evolve the firm’s multi-cloud technology estate (Azure & AWS) across Windows and Linux, where performance, scalability, and resilience are critical. You’ll work closely with an Infrastructure Team Lead and senior leadership, contributing to cybersecurity posture and disaster-recovery programs while improving DevOps More ❯

with Prometheus and Grafana for system monitoring and alerting. Proficiency in troubleshooting message delivery, persistence, and topic routing. Experience with capacity management , performance tuning, and system scaling. Familiarity with Linux/Unix systems and scripting (Bash, Python, etc.). Strong analytical and problem-solving skills, with attention to detail. Excellent communication and collaboration skills. Nice to Have: Experience with containerized More ❯

of exp) Infrastructure Engineer to join their high-performing team. This individual will help support and evolve the firm’s multi-cloud technology estate (Azure & AWS) across Windows and Linux, where performance, scalability, and resilience are critical. You’ll work closely with an Infrastructure Team Lead and senior leadership, contributing to cybersecurity posture and disaster-recovery programs while improving DevOps More ❯

with Prometheus and Grafana for system monitoring and alerting. Proficiency in troubleshooting message delivery, persistence, and topic routing. Experience with capacity management , performance tuning, and system scaling. Familiarity with Linux/Unix systems and scripting (Bash, Python, etc.). Strong analytical and problem-solving skills, with attention to detail. Excellent communication and collaboration skills. Nice to Have: Experience with containerized More ❯

messaging: Azure SQL/Cosmos/Postgres, Redis, Service Bus/Event Hubs (Kafka nice to have). Scripting & automation: Bash/PowerShell/Python; YAML/JSON; solid Linux fundamentals. Ways of working: collaborative, clear documentation, agile delivery; on-call/incident experience; relevant certs (AZ-104/AZ-400/CKA) a bonus. Protecting your privacy and the More ❯

messaging: Azure SQL/Cosmos/Postgres, Redis, Service Bus/Event Hubs (Kafka nice to have). Scripting & automation: Bash/PowerShell/Python; YAML/JSON; solid Linux fundamentals. Ways of working: collaborative, clear documentation, agile delivery; on-call/incident experience; relevant certs (AZ-104/AZ-400/CKA) a bonus. Protecting your privacy and the More ❯

Experience/Qualifications Essential requirements Demonstrable knowledge and experience in 3 or more of the following: Microsoft Windows Server Microsoft SQL Server Networking (Load balancing, Firewalls, TCP/IP) Linux (Debian or RHEL) Telephony/UC (SIP, ACD, VOIP) Active Directory (ADFS, domain management, users/groups, policies, certificates etc.) Infrastructure management and maintenance (COTS hardware & Virtualisation - VMware, Hyper-V More ❯

containerised and hybrid platforms (e.g. IBM Skytap). Provide technical guidance and mentoring to engineers, instilling best practice. Required Skills & Experience Expert-level knowledge of AWS, Azure, Windows, and Linux (RHEL, Bottle Rocket) . Hands-on experience with Flexera FNMS and discovery agents . Strong understanding of complex networking and security configurations . Demonstrable track record as a hands-on More ❯

/Experience: - Strong experience developing automation solutions from ideation through to deployment - Experience with CI/CD tooling - Experience developing pipelines & scripts - Terraform - Experience automating into public cloud providers - Linux - Git version control Desired Skills/Experience: - Microsoft Azure certification - PowerShell - Kubernetes - Ansible - Python - Visual Studio Code - Windows Server and associated infrastructure (e.g. AD) Platform Engineer/DevOps Engineer (Azure More ❯

team. Key Technologies Cloud & Infrastructure : AWS CloudFormation, Amazon ECS, Docker, Kubernetes Automation & CI/CD : CI/CD automation (ideally DroneCI), Git (GitHub or GitLab), Ansible Scripting & Administration : Advanced Linux administration and scripting (e.g., Bash) Security : Strong knowledge of security best practices, including automation/implementation (e.g., Kubernetes security groups, mutual authentication, HTTP security headers) Advantageous Experience : AWS Developer tools More ❯

QEMU, KVM, HCI across Cloud Platforms (Public/Private/Hybrid) and uCPE Platforms (x86, aRM), including open networking technologies for example routing daemons (FRR, Bird, GoBGP), ONF stack, LINUX Networking (eBFF, VPP, AF_XDP), DENT, SONiC or Cumulus Experience in network programming/automation, IaC, configuration management tools and data modelling for example RESTCONF, NETCONF/YANG, Python, Ansible More ❯

deliverables. Skills & Experience Required: Minimum of 2 years' experience in an IT-focused role (e.g., systems administration, technical support, or similar). Foundational knowledge of Windows and/or Linux environments , cloud platforms (e.g., Azure, M365), and scripting (e.g., PowerShell). Strong problem-solving and analytical skills, with a proactive, learning-focused attitude. Relevant academic qualification in Computer Science , Information More ❯

a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms Other tech in the stack includes Scala, React, Spring, Oracle, Redis, Kubernetes, Docker and Linux so previous exposure to any of these would be beneficial You're collaborative with good communication skills What's in it for you: As a Java Developer/Backend Software More ❯

a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms Other tech in the stack includes Scala, React, Spring, Oracle, Redis, Kubernetes, Docker and Linux so previous exposure to any of these would be beneficial You're collaborative with good communication skills What's in it for you: As a Java Developer/Backend Software More ❯

globally dispersed engineering teams (20-30+ heads) in global banks. Experience with Microsoft-based legacy systems (.NET, C#, SQL, Azure, on-prem/cloud) and emerging technologies including Linux, Java, microservices, and containerisation (Docker, Kubernetes, Helm, Camunda). Proficiency in CI/CD pipelines (Jenkins), version control (GitHub/GitLab/BitBucket), backend/frontend frameworks (Spring Boot, Angular More ❯

globally dispersed engineering teams (20-30+ heads) in global banks. Experience with Microsoft-based legacy systems (.NET, C#, SQL, Azure, on-prem/cloud) and emerging technologies including Linux, Java, microservices, and containerisation (Docker, Kubernetes, Helm, Camunda). Proficiency in CI/CD pipelines (Jenkins), version control (GitHub/GitLab/BitBucket), backend/frontend frameworks (Spring Boot, Angular More ❯

interfaces. Required Experience Strong experience in Python, SQL, AWS, and Snowflake. Deep understanding of object-oriented programming. Familiarity with DevOps practices, including Docker and cloud-native deployments. Experience in Linux and Windows environments. Excellent communication skills and a passion for technology innovation. Benefits Competitive salary and comprehensive medical, dental, and retirement benefits. Employee assistance and wellness programs. Parental and family More ❯

communication, and problem-solving skills. A proactive, curious mindset and a willingness to take initiative. Desirable Experience with dashboarding/BI tools (Power BI, Tableau, Streamlit). Familiarity with Linux scripting or workflow orchestration tools (Airflow, Prefect). Exposure to financial markets , asset management, or consulting environments. This role would suit someone who is technically strong, logical, and ambitious, with More ❯

communication, and problem-solving skills. A proactive, curious mindset and a willingness to take initiative. Desirable Experience with dashboarding/BI tools (Power BI, Tableau, Streamlit). Familiarity with Linux scripting or workflow orchestration tools (Airflow, Prefect). Exposure to financial markets , asset management, or consulting environments. This role would suit someone who is technically strong, logical, and ambitious, with More ❯

Experience with monitoring/alerting tools, troubleshooting, performance diagnostics. Understanding of ITIL processes (Incident, Change, Problem Management) and ability to work under SLA constraints. Desirable: Experience with Unix/Linux support (even if the role is Windows-centric), given our roles often cross platforms. Familiarity with middleware technologies (e.g., MQ, WebSphere) or other vendor tools. Experience with CI/CD More ❯

Experience with monitoring/alerting tools, troubleshooting, performance diagnostics. Understanding of ITIL processes (Incident, Change, Problem Management) and ability to work under SLA constraints. Desirable: Experience with Unix/Linux support (even if the role is Windows-centric), given our roles often cross platforms. Familiarity with middleware technologies (e.g., MQ, WebSphere) or other vendor tools. Experience with CI/CD More ❯

youll need 5+ years of operations and engineering experience Bachelors degree in Computer Science (or equivalent) preferred Strong experience with automation tools (Ansible, Terraform, etc) Strong experience working with Linux systems and tools Experience with Python (or equivalent high-level language) Experience software development tools (Github, Jenkins, etc) and software development practices Experience with any of the Hyperscale cloud platforms More ❯

a DV clearance Ability to work at least part-time in a central London office Strongly preferred: AWS experience, particularly AWS Certifications at Associate level Understanding of containerisation and Linux operating systems Automated deployment, CI/CD and testing patterns Experience with Agile methodologies Benefits 27 days of paid leave, not including public holidays Access to AWS training through our More ❯

a DV clearance Ability to work at least part-time in a central London office Strongly preferred: AWS experience, particularly AWS Certifications at Associate level Understanding of containerisation and Linux operating systems Automated deployment, CI/CD and testing patterns Experience with Agile methodologies Benefits 27 days of paid leave, not including public holidays Access to AWS training through our More ❯

pipelines. Collaborate with engineering teams on large-scale data pipelines. Continuously evaluate new tools and technologies. Requirements: Strong Python skills. Experience with AWS and cloud-based systems. Background with Linux, Docker, SQL/relational databases. 2+ years’ industry experience and a STEM degree. Bonus: Spark, Kafka, Terraform, Airflow or similar. What’s on offer: Competitive salary + bonus. Hybrid working More ❯