76 to 100 of 585 Linux Jobs in London

assistance with HR Applications services. Technical Proficiency: Understanding of end-user devices (desktops, laptops, tablets, smartphones) running Windows OS, Android OS and Apple iPhones/iPads. Expert knowledge of Linux server infrastructure, Windows server infrastructure and Active Directory. Expert knowledge of Microsoft SQL Server 2016-2022 and IIS based web servers. Expert knowledge of networking infrastructure. Strong background of cloud More ❯

Other duties as needed About You 7+ years' experience in Site Reliability Engineer roles 3+ years' experience with an object-oriented language (preferably Java, .NET or C++) Expert+ level Linux administration, scripting, and troubleshooting Demonstrable knowledge of Observability tools (New Relic, Splunk, DataDog) Comprehensive experience with AWS (Amazon Web Services) and its core capabilities (VPC, EC2, ECS, Route53, Fargate, ALB More ❯

resolving incidents and problems aligned to the SLAs • Continuously seeking opportunities for system performance improvements • A passion for learning new technologies and innovation Desirable: • Experience of working on AWS • Linux and Windows administration • Containerisation experience such as Docker, Kubernetes or OpenShift • Experience of security protocols such as PKI, TLS etc #LI-JS2 Together, as owners, let's turn meaningful insights More ❯

or PHP is a bonus) Oracle of security concepts such as best configuration practices, risk mitigation techniques , threat modelling, incident reporting, Infosec and ISO27001 Cool as a cucumber with Linux and Command-Line Interfaces Extraordinary understanding of networking Shiny DevOps/Cloud certifications as an added bonus (particularly AWS) Experience migrating and modernising existing applications into cloud-native solution Get More ❯

ownership, innovation, and engineering excellence Your skills and experience Proven experience leading SRE or Production Engineering functions in complex, high-availability environments—ideally within capital markets Advanced proficiency in Linux/Unix systems, SQL, and programming languages such as C++, Java or Python. Strong understanding of distributed systems and low-latency architectures Hands-on experience with observability stacks (e.g., Prometheus More ❯

to plug any knowledge gaps. o Software development in web technologies and object oriented programming o Database technologies such as Oracle SQL, Mongo, Postgres o Know your way around Linux and Windows command lines, e.g. Bash and PowerShell o Monitoring large systems using technologies such as Grafana, Prometheus, ELK, Splunk o Experience of working in Agile teams, and the tooling More ❯

ownership, innovation, and engineering excellence Your skills and experience Proven experience leading SRE or Production Engineering functions in complex, high-availability environments-ideally within capital markets Advanced proficiency in Linux/Unix systems, SQL, and programming languages such as C++, Java or Python. Strong understanding of distributed systems and low-latency architectures Hands-on experience with observability stacks (e.g., Prometheus More ❯

or a related field from a top-tier university. Experience in developing and deploying statistical and machine learning models, particularly within the finance industry. Familiarity with working in a Linux environment and cloud platforms (e.g., AWS) You may be assessed on the key critical skills relevant for success in role, such as risk and controls, change and transformation, business acumen More ❯

of experience in software development or related field with proficiency in at least one modern programming language such as Java, Typescript, Python, or Ruby - 3+ years of experience with Linux, using the command line and basic administration, and computer networking fundamentals - Able to troubleshoot at all levels, from network to operating systems to software applications - Experience supporting cloud systems or More ❯

Hedge Fund Trading - Contract Python Developer - Futures, FX, Credit, PnL, Data eng, AWS, Javascript Job Description We are looking for a motivated Software Engineer to work directly in one of our Trading teams. This is an exciting opportunity to develop More ❯

Cloud Engineer - Saas/AWS - London - upto £60K + Benefits Key Skills: Ubuntu Linux, Bash scripting, Chef/Puppet, Jenkins, Networking protocols - TCP/IP, HTTP, SSL, shell/perl scripting, Web Servers e.g. Apache, etc, Agile methodologies, Docker A well known B2B Saas business are now hiring a Cloud Engineer due to steady growth. There are looking for a … maintenance of their back-end systems. Please apply if you have of the following: *** Amazon Web Services AWS (certifications desirable but not essential) - EC2, Autoscaling, S3, Cloudwatch, Route 53 *** Linux Ubuntu, bash *** Docker/Terraform *** Chef/Puppet, Jenkins, Ansilbe *** Networking skills TCP/IP, HTTP, SSL, *** Scripting experience ***Experience working with Agile methodologies Apply now for more details with More ❯

Cloud Engineer - Saas/AWS - London - upto £60K + Benefits Key Skills: Ubuntu Linux, Bash scripting, Chef/Puppet, Jenkins, Networking protocols - TCP/IP, HTTP, SSL, shell/perl scripting, Web Servers e.g. Apache, etc, Agile methodologies, DockerA well known B2B Saas business are now hiring a Cloud Engineer due to steady growth. There are looking for a technical … maintenance of their back-end systems. Please apply if you have of the following: *** Amazon Web Services AWS (certifications desirable but not essential) - EC2, Autoscaling, S3, Cloudwatch, Route 53*** Linux Ubuntu, bash*** Docker/Terraform*** Chef/Puppet, Jenkins, Ansilbe*** Networking skills TCP/IP, HTTP, SSL,*** Scripting experience***Experience working with Agile methodologiesApply now for more details with a More ❯

Graduate/Junior Developer, Python, Linux, C#, Java - London (Teck stack: Graduate/Junior Developer, Python, Linux, C#, Java, .NET 9, C#, J2EE, Agile, TDD, BDD, Graduate/Junior Developer) Since 2006 our client's revolutionary marketing software platform has been helping businesses all over the world to attract, engage, and delight customers by delivering inbound experiences that are relevant … helpful, and personalized. Having recently launched in the UK, they looking to hire Graduate/Junior Developer (Python, Linux, C#, Java)) to become a part of their ever-growing family. They believe that individual developers are in the best position to make decisions about what should be created, and how it should be built. Within their setup those decisions are … of learning. These roles would be suitable Graduate/Junior Developer who have recently graduated from university and have a basic understanding of any of the following technologies: Python, Linux, C# or Java; which might have been acquired as part of your degree course or through a placement year in industry. At the center of our client's culture is More ❯

Lead Systems Administrator: Linux Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications from a diverse background, REC Solutions Limited does not discriminate in regards to age, gender, national origin, religion or any other basis. Do you want to join a well-established growing financial services/FinTech (Financial Technology) company who are forward thinking … and working with cutting edge technologies? a fantastic opportunity has arisen for aLead Systems Administrator - Linux to join a friendly collaborative team. Ideally, we seek candidates who have a strong technical background coupled with the ability/experience to lead and manage a team. The successful candidate will be both technically astute and a strong people manager. Benefits (not exhaustive … list): Lead Systems Administrator (Linux) Competitive salary 25 days annual leave - not including bank holidays Can opt to join Private Medical insurance scheme Hybrid working Flexible working hours Company pension Group Policies Life Assurance, Income Protection and Critical Illness Discretionary bonus Electric Car Scheme Enhanced Maternity and Paternity Policy Workplace Nursery Scheme Length of service holiday entitlement Company Culture: Lead More ❯

Linux Sys Admin Manager Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications from a diverse background, REC Solutions Limited does not discriminate in regards to age, gender, national origin, religion or any other basis. Do you want to join a well-established growing financial services/FinTech (Financial Technology) company who are forward thinking … and working with cutting edge technologies? a fantastic opportunity has arisen for a Linux Sys admin Manager to join a friendly collaborative team. Ideally, we seek candidates who have a strong technical background coupled with the ability/experience to lead and manage a team. The successful candidate will be both technically astute and a strong people manager. Benefits (not … exhaustive list) - Linux Sys admin Manager Competitive salary 25 days annual leave - not including bank holidays Can opt to join Private Medical insurance scheme Hybrid working Flexible working hours Company pension Group Policies Life Assurance, Income Protection and Critical Illness Discretionary bonus Electric Car Scheme Enhanced Maternity and Paternity Policy Workplace Nursery Scheme Length of service holiday entitlement Company Culture More ❯

Backend Software Engineer/Developer (Linux SQL C++17) London/WFH to £110k Global-leading FinTech is seeking a senior Backend Software Engineer to take ownership of strategic enhancements on their core platform, as well as directly on bespoke client projects. The organisation is a pioneer in the field of cross-asset securities and derivatives post-trade processing technology, and … join colleagues in the London office three days a week with flexibility to work from home the other two days. About you: You have strong C++ development experience on Linux or UNIX, C++14 and above You have good SQL skills You're a passionate technologist who is motivated by working on cutting-edge systems and engineering complex solutions You're … 110k Pension (to 9% contribution) Healthcare Volunteer/charity days Hybrid working Career development and training Apply now to find out more about this Backend Software Engineer/Developer (Linux SQL C++17) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose More ❯

Backend Software Engineer/Developer (Linux SQL C++17) London/WFH to £110k Global-leading FinTech is seeking a senior Backend Software Engineer to take ownership of strategic enhancements on their core platform, as well as directly on bespoke client projects. The organisation is a pioneer in the field of cross-asset securities and derivatives post-trade processing technology, and … join colleagues in the London office three days a week with flexibility to work from home the other two days. About you: You have strong C++ development experience on Linux or UNIX, C++14 and above You have good SQL skills You're a passionate technologist who is motivated by working on cutting-edge systems and engineering complex solutions You're … 110k Pension (to 9% contribution) Healthcare Volunteer/charity days Hybrid working Career development and training Apply now to find out more about this Backend Software Engineer/Developer (Linux SQL C++17) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose More ❯

hi ch includes furthering the skills of our colleagues. At DXC, building a better you, builds a better us. At DXC, one of our platinum accounts has openings for Linux System Administrators at varying skill levels. The successful candidate will work wit hi n multiple teams and will be innovative and analytical with a good eye for detail . Your More ❯

with MongoDB development and administration experience would be ideal. Responsibilities: Use your strong interpersonal, analytical and problem-solving skills towards all aspects of MongoDB architecture and administration along with Linux OS and Cloud administration. Important experience: Strong understanding of MongoDB architecture, including sharding, replication and indexing. Proficiency with Linux systems and shell scripting. Familiarity with monitoring tools and performance tuning … Experience with disaster recovery plans is a plus Proven experience working with cloud platforms, VM management in the cloud (preferable AWS) Hands on experience in use and administration of Linux OS Requirements: Bachelors Degree in Information Technology, Computer Science or equivalent Minimum 2 years of proven experience with Mongo Atlas and/or self-managed MongoDB clusters Minimum 4 years … Mongo DBA experience MongoDB certified Strong written and verbal English Tech Stack Java, Angular, Ionic, Spring Boot, REST APIs and Mongo DB Linux, Git, SVN, Ansible & Maven CI/CD with Gitlab/Bamboo Agile-Scrum Compensation and Location: Competitive salary and package Remote/Hybrid On-site/Customer-site depending upon project Office Location: West London, near Heathrow More ❯

with MongoDB development and administration experience would be ideal. Responsibilities: Use your strong interpersonal, analytical and problem-solving skills towards all aspects of MongoDB architecture and administration along with Linux OS and Cloud administration. Important experience: Strong understanding of MongoDB architecture, including sharding, replication and indexing. Proficiency with Linux systems and shell scripting. Familiarity with monitoring tools and performance tuning … Experience with disaster recovery plans is a plus Proven experience working with cloud platforms, VM management in the cloud (preferable AWS) Hands on experience in use and administration of Linux OS Requirements: Bachelor’s Degree in Information Technology, Computer Science or equivalent Minimum 2 years of proven experience with Mongo Atlas and/or self-managed MongoDB clusters Minimum … years Mongo DBA experience MongoDB certified Strong written and verbal English Tech Stack Java, Angular, Ionic, Spring Boot, REST APIs and Mongo DB Linux, Git, SVN, Ansible & Maven CI/CD with Gitlab/Bamboo Agile-Scrum Compensation and Location: Competitive salary and package Remote/Hybrid On-site/Customer-site depending upon project Office Location: West London, near More ❯

FX Production Engineer - Front Office, Java, Python, Monitoring, Trade Lifecycle, Docker, Kubernetes, Docker, Kubernetes, Linux, Unix - London - Paying up to £125,000 A Production Engineer is currently being sought by a leading investment bank to join their Foreign Exchange team on a permanent basis in London. You will be responsible for providing end to end support across the front office … lifecycle (FX knowledge preferred) Experience using monitoring tools such as Splunk, Prometheus or Grafana etc. Expertise on containerization alongside tools like Docker, Kubernetes, and CI/CD. Exposure to Linux/Unix and SQL This is a great opportunity for a Production Engineer to join a critical program of work within a leading investment bank. More ❯

Trading Application Support - (SQL, FIX Protocol, UNIX/LINUX, Trading, FinTech, Financial Technology) This is a hybrid role, 2 days remote and 3 days in the office Our client actively encourages diversity, equality and inclusion within it's workforce and welcomes applications from a diverse background, REC Solutions Limited does not discriminate in regards to age, gender, national origin, religion … with your thinking, then my client could be the ideal place for you to develop your career. Benefits (not exhaustive list): Trading Application Support - (SQL, FIX Protocol, UNIX/LINUX, Trading, FinTech, Financial Technology) Competitive salary 25 days annual leave - not including bank holidays Private medical insurance Flexible working hours Company pension Group Policies - Life Assurance, Income Protection and Critical … employment without regard to race, gender, colour, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Job Overview: Trading Application Support - (SQL, FIX Protocol, UNIX/LINUX, Trading, FinTech, Financial Technology) The primary responsibilities of the Operations Analyst will be maintaining and running the client exchange platforms. My client is a growing business and this list of More ❯

Graduate IT Support (SQL, FIX Protocol, UNIX/LINUX, Trading, FinTech, Financial Technology, Computer Science or Finance Degree) This is a hybrid role, 2 days remote and 3 days in the office Our client actively encourages diversity, equality and inclusion within it's workforce and welcomes applications from a diverse background, REC Solutions Limited does not discriminate in regards to … thinking, then my client could be the ideal place for you to start and develop your career. Benefits (not exhaustive list):Graduate IT Support (SQL, FIX Protocol, UNIX/LINUX, Trading, FinTech, Financial Technology, Computer Science or Finance Degree) Competitive salary 25 days annual leave - not including bank holidays Private medical insurance Flexible working hours Company pension Group Policies - Life … employment without regard to race, gender, colour, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Job Overview: Graduate IT Support (SQL, FIX Protocol, UNIX/LINUX, Trading, FinTech, Financial Technology, Computer Science or Finance Degree) The primary responsibilities of the Graduate Trading Support Analyst will be maintaining, and running the client exchange platforms, full on job More ❯

and Azure-through effective vulnerability lifecycle management, stakeholder engagement, and comprehensive tracking and reporting. Key Responsibilities Lead the identification, assessment, and remediation of vulnerabilities across all operating systems (Windows, Linux, macOS) and platforms (on-premise and cloud). Analyze vulnerability scan results from tools such as Qualys, Nessus and cloud native tools. Collaborate with system, application, and infrastructure teams to … vulnerabilities, CVEs, and remediation techniques. Technical Skills: Strong knowledge of vulnerability management tools (e.g., AWS Inspector, Azure Security Center, Qualys, or similar). Solid understanding of operating systems (Windows, Linux) Hands-on experience with AWS and Azure cloud security practices. Familiarity with patch management, endpoint protection, and configuration management tools. In-Depth Knowledge Of: Windows Server, Linux distributions (Ubuntu, RHEL More ❯

CTO, managing and mentoring both junior and senior engineers, and drive the transition to modern DevOps practices. The DevOps Manager responsibilities: Oversee the team that provides operational support for Linux servers, networks, and AWS cloud infrastructure. Manage security vulnerabilities and implement mitigations. Implement and maintain monitoring and observability solutions. Provision infrastructure for new projects and products. Support project delivery and … and improve configuration management (Puppet) and DevOps processes. Lead the transition to containerization and GitOps workflows. The ideal DevOps Manager will have experience in: Extensive infrastructure engineering experience with Linux systems. Kubernetes. AWS. Experience managing junior and senior engineers. Ability to work in a fast-paced, high-pressure environment. Nice to have: AWS certifications. Ansible and Terraform skills. Experience in More ❯