201 to 225 of 314 Linux Jobs in Central London

. You'll be responsible for high priority database environments that are part of sophisticated trading systems across multiple asset classes. Designing of database platforms (Oracle AND Postgres) across Linux/UNIX systems. You'll own the database infrastructure roadmap and work with top engineers to implement and integrate solutions critical for trading operations. This is a hands-on technical More ❯

PSQ and Oracle Practical experience with Web services protocols REST/SOAP and JAVA/JSP Practical experience with web development basics like HTML, CS, JS. Maintain and upgrade Linux/Windows servers and databases SQL/Oracle Good to excellent practical experience of Microsoft Office (Inc Visio). Knowledge and experience of scripting in PowerShell. Participate in IAM audit More ❯

Skills & Experience: Must have front-office exposure, proven experience interacting with Traders. Proven experience supporting Murex (v2.11 and/or v3.1) in a production environment Strong working knowledge of Linux/Unix and SQL Understanding of FX and Commodities trade lifecycles Hands-on experience with monitoring tools (e.g. Splunk, Grafana, ITRS) Scripting skills in Python or Shell Additional Information: Location More ❯

Flexcube. Key Skills/Experience: University degree educated. Computer Sciences or other related discipline is a must. Key Technical Skills: Oracle FLEXCUBE WS02 API platform Oracle PL/SQL Linux system administration Microsoft Windows 10,2012,2016,2019 support & administration More ❯

Flexcube. Key Skills/Experience: University degree educated. Computer Sciences or other related discipline is a must. Key Technical Skills: Oracle FLEXCUBE WS02 API platform Oracle PL/SQL Linux system administration Microsoft Windows 10,2012,2016,2019 support & administration More ❯

Flexcube. Key Skills/Experience: University degree educated. Computer Sciences or other related discipline is a must. Key Technical Skills: Oracle FLEXCUBE WS02 API platform Oracle PL/SQL Linux system administration Microsoft Windows 10,2012,2016,2019 support & administration More ❯

closely with business stakeholders to support data governance initiatives. Required Experience: Extensive hands-on experience with Informatica IDQ 10.X, EDC 10.5.X, and Axon 7.3.X. Strong knowledge of Unix/Linux commands, shell scripting, and Informatica command-line utilities. Solid experience with AWS services (EC2, RDS, S3, Route 53, etc.). Expertise with Oracle and MS SQL Server databases. Demonstrated experience More ❯

in full before applying We need someone with a Microsoft tech-stack background who has experience as a Azure DevSecOps Consultant or even a good old fashioned Unix/Linux Systems Administrator. We want someone with a development/some form of coding background who has blossomed into Software Security/Cloud Security engineer. We NEED for you to have More ❯

to internal methodologies and marketing efforts Must-Have Skills Strong knowledge of OWASP testing methodologies and common protocols (SSL/TLS, SSH, HTTP) Proficient with tools such as Kali Linux, Burp Suite, Nmap, Nessus, Qualys, and Metasploit Skilled in mobile and cloud security testing across AWS, Azure, and GCP Understanding of networking protocols and the OSI model Soft Skills Strong More ❯

for improvements to reduce latency and increase throughput You have experience with Spring framework and Java build tools such as Gradle/Maven You're comfortable working in a Linux environment You are collaborative and pragmatic with excellent communication skills What's in it for you: As a Java Developer you will receive a competitive package including: Salary to £100k More ❯

to support the business, including on-premises and cloud environments. They operate a fully virtualised infrastructure using VMware and Microsoft Azure to host a mix of Microsoft Windows and Linux servers running both third party and in-house applications. The on-premises hardware platform is built on Dell Compute, Pure Storage, Cisco networking, and a resilient 10Gbps WAN connecting our More ❯

onboarding new trading desks, products, and exchanges—delivering low-latency infrastructure and reliable integration. Ideal Candidate Profile 3+ years’ experience supporting high-performance trading systems in a Python and Linux-heavy environment. Strong knowledge of the trade lifecycle in one or more asset classes (e.g., FX, Commodities, Equities). Proven expertise in FIX protocol, trading workflows, and exchange connectivity. Skilled More ❯

diagnostic skills across hardware, software, and networking. Experience with hardware components like sensors, locks, motors, and touchscreens. Solid understanding of networking: TCP/IP, VPN, DNS, DHCP. Familiarity with Linux, Windows, or Android-based systems. Working knowledge of databases and SQL for system integration. Excellent communication skills for both technical and non-technical audiences. Proven ability to create clear, user More ❯

Tenable IO or Nessus Palo Alto Firewalls, InTune, Entra ID, Active Directory Desirable: Imperva WAF, Menlo Security, Cisco Secure Access/Umbrella, KnowBe4, AppCheck Ivanti or Automox patching Kali Linux, Metasploit, NMAP, BurpSuite Candidate Profile Professional certifications such as CISM, MS SC100/200/900, OSCP are advantageous Background in financial services, SOC environments, or penetration testing preferred Strong More ❯

also have: An understanding of cloud environments (AWS, Azure, GCP) and how to secure them. Familiarity with data loss prevention technologies . A solid grasp of both Windows and Linux security fundamentals . Experience working in a regulated environment or financial services — though it’s not a dealbreaker. What You’ll Get The chance to work in a mission-critical More ❯

skills and experience Have significant exposure to technical implementation Database: -SQL/Oracle, Web deployment: -Apache Tomcat, Middleware: IBM MQ, DAPR, Kafka, Cloud: - AWS, Mircosoft Azure Operating Systems: -Windows, Linux Have excellent troubleshooting skills Have a vast range of technical knowledge Demonstrate good internal and external stakeholder management experience French speaking required Learn more about the LexisNexis Risk team and More ❯

hardware, software, and networking Bachelor’s degree in Computer Science, Information Technology, Engineering, or related field (preferred). Equivalent experience and qualifications would be considered. Proficiency with Windows/Linux operating systems and command-line tools Excellent problem-solving and analytical skills Customer-focused attitude with a commitment to providing exceptional service Self-motivated with the ability to work independently More ❯

Flexcube. Key Skills/Experience: University degree educated. Computer Sciences or other related discipline is a must. Key Technical Skills: Oracle FLEXCUBE WS02 API platform Oracle PL/SQL Linux system administration Microsoft Windows 10,2012,2016,2019 support & administration In return we offer a fantastic benefits package including: Up to 10% employer pension contribution Life Assurance Cover Income protection More ❯

Cyber Security Engineer required by a London financial brokerage ( near Bank station ), paying up to £60k + bonus + benefits. Hybrid role (3 days office-based). Join a focused 3-person IT Security team, reporting to the IT Security More ❯

Linux/Redhat Specialist Higher Education - London £400-£500 per day - Inside IR35 Hybrid role - 3 days per week on site presence Requirements: - Provide technical leadership within the Faculty IT & Partnering Group. - Lead on high-priority and complex work delivering maximum value to teaching and research. - Provide technical leadership - Providing creative input, you will be responsible for the implementation of … and the leadership of project’s technical implementation team, including any detailed design activities. - Design and deliver bespoke or specialist technology solutions to Faculties across the University. - MUST HAVE - Linux Administration/Networks/VMware virtualised environments More ❯

Are you a Linux Engineer with lots of ideas? Build them here, with minimal red-tape and access to the best technology in the market. You'll be joining a team that builds everything from scratch and automates wherever they can. Being collaborative and open to sharing ideas with your colleagues is rule number one, but getting your hands dirty … much as possible and ensuring every single system you come into contact with is robust, minimalising downtime. You'll need to be great at scripting and have extremely strong Linux sys admin skills. There's a range of levels of position here, so whether you've been working for 18 months purely on kernel development and you're looking for … something new to sink your teeth into, or you've done everything there is to be done on Linux and you want to lead a team of engineers, there will be something for you here. If you're from a big tech or finance background, even better, but as long as you're working in a complex tech environment with More ❯

software releases. Assist the infrastructure team in testing and completing server and network upgrade projects. Job Requirements A STEM Degree Demonstratable interest in working in technology Good understanding of Linux OS Ability to manage and prioritise work and can maintain high levels of productivity with minimal supervision. Will respond promptly to client needs and proactively solicit feedback to improve service. … team to deliver results to tight deadlines. The role is London City based, 5 days in the office. This role suits a fresh STEM graduate with a passion for Linux, you will be using Linux at home and will have a confident command of the terminal, this role could also suit a candidate with some commercial experience with Linux and More ❯

engineers to test and implement new software releases. Assist the infrastructure team in testing and completing server and network upgrade projects. Job Requirements: A STEM Degree. Good understanding of Linux OS. Ability to manage and prioritize work and maintain high levels of productivity with minimal supervision. Respond promptly to client needs and proactively seek feedback to improve service. Strong analytical … deliver results within tight deadlines. The role is based in London City, requiring 5 days in the office. This role is suitable for a fresh STEM graduate passionate about Linux, with experience using Linux at home and confident with the terminal. It may also suit a candidate with some commercial Linux experience and an interest in financial services technology. #J More ❯

Job title: Production Support Engineer – Trading Client: FinTech Salary: £75,000-£90,000 + Bonus Location: London Skills: Linux, Windows, SQL, C#, Java, Front Office The role: My client are seeking an experienced Application/Production Support Engineer to join their small but busy team. You will be providing Support to Front Office Trading Applications, as well as other Middle … etc. The role is hybrid, with 4 days in the office required. Core experience required: Experience working in Front Office Application/Production Support within Financial Services Experience with Linux/Windows Ability to read and debug C#/Java code Strong experience with SQL and interrogating databases Strong understanding of Trade Flow and the Trading Lifecycle Desirable skills: Bloomberg More ❯

an IT Operations Engineer to join a fast-paced, engineering-led tech function. This is a hands-on support and systems role spanning desktop, server, and network infrastructure across Linux, Windows, and macOS environments. You’ll provide critical support to internal users, manage systems configuration and deployments, and contribute to automation projects that reduce manual effort and improve reliability across … critical workflows. Key Responsibilities Respond to support tickets and resolve hardware, software, and infrastructure issues across a diverse user base Build and configure laptops, desktops, and servers across Windows, Linux, and macOS Support domain infrastructure including Active Directory, Group Policy, and access control Monitor critical systems, identify risks or outages, and contribute to resolution planning Develop and maintain automation scripts … with Windows OS (client/server), Active Directory, and enterprise IT environments Clear written and verbal communication, especially for supporting non-technical users Comfortable working across platforms, experience with Linux/macOS a plus Scripting capability in PowerShell or Bash is highly desirable Fluent English required Why Apply? High-impact IT role supporting a globally distributed trading infrastructure Variety of More ❯