101 to 125 of 161 Linux Jobs in London

Platform Engineering Lead

Hiring Organisation
ALFA TECHNOLOGY RECRUITMENT LTD
Location
City of London, London, United Kingdom
Employment Type
Permanent
cloud or bare metal infrastructure GPU provisioning or GPU deployment Strong networking knowledge across clusters Production grade coding in Python and Golang or Rust Linux and distributed systems experience Experience leading technical work or mentoring strong engineers Bare metal experience is essential. A lot of people have cloud and Kubernetes ...

Team Lead, Platform Engineering

Hiring Organisation
We Love Alfa
Location
SW1V, Victoria, Greater London, United Kingdom
Employment Type
Permanent
Salary
£200000 - £250000/annum
cloud or bare metal infrastructure GPU provisioning or GPU deployment Strong networking knowledge across clusters Production grade coding in Python and Golang or Rust Linux and distributed systems experience Experience leading technical work or mentoring strong engineers Bare metal experience is essential. A lot of people have cloud and Kubernetes ...

Software Engineer in Test

Hiring Organisation
Bentley Whitaker Search and Selection
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £110,000 per annum
training. Core skills/experience for the Software Engineer in Test role: 6yrs+ commercial Testing experience Strong commercial coding experience in C++ on a Linux/Unix environment Automation testing experience Great at formulating Test cases and thinking laterally Happy to work in pair programming teams. This is definately ...

Systems Engineer (£150k–£195k + Equity) at Harmonic Security Inc.

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
concurrency, IPC, and platform-specific APIs. Proven track record of shipping production‐grade security software such as EDR, XDR, or DLP agents across Windows, Linux, and macOS platforms. Disciplined engineering mindset with a passion for automated testing, observability, and using AI tools to accelerate the software development lifecycle. #J ...

Equities Middle Office Application Support - Vice President

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
prioritization* Effective written and verbal communications including ability to explain technical issues in simple terms that non-IT staff can understand.* Experience of Linux servers, MSSQL, Oracle and Mongo DB as well as monitoring and observability tools* Knowledge/experience of problem Management Tools.**What we’ll provide ...

Solace Middleware Engineer

Hiring Organisation
Teksystems
Location
London, United Kingdom
Employment Type
Contract
with electronic trading systems, such as FX or Fixed Income. Strong understanding of messaging patterns, including pub/sub, multicast, and guaranteed messaging. Solid Linux/Unix and networking fundamentals. Proven ability to diagnose and resolve performance and latency issues. Additional Skills & Qualifications experience with market data systems or trading ...

Build Engineer

Hiring Organisation
Teksystems
Location
Central London, London, United Kingdom
Employment Type
Contract
understanding the entire tech stack. Proven Experience of working with Bazel in a project that targets at least two of the following platforms: Windows, Linux, macOS, iOS or Android. Additional consideration for Experience with C++-based projects Experience in writing Bazel definitions in Starlark language Base Experience working with ...

DevOp Engineer

Hiring Organisation
Experis
Location
South East London, London, United Kingdom
Employment Type
Contract
ROLE TITLE: DevOp Engineer LOCATION: London hybrid CLEARANCE: The ideal candidate will have active SC Clearance or be eligible to undergo SC Clearance. We are actively looking to secure a Duty Technician to join Experis. ...

DevOp Engineer

Hiring Organisation
Experis
Location
London, South Bank, United Kingdom
Employment Type
Contract
ROLE TITLE: DevOp Engineer LOCATION: London hybrid CLEARANCE: The ideal candidate will have active SC Clearance or be eligible to undergo SC Clearance. We are actively looking to secure a Duty Technician to join Experis. ...

Performance Engineering Lead for HPC & Kubernetes

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
exceptional Engineering Manager to lead our Compute Performance Engineering team in Greater London. This impactful role involves designing techniques to maximize performance across our Linux HPC and Kubernetes environments. The ideal candidate will have a strong background in computer science, experience managing engineers, and a passion for performance optimization. ...

Engineering Manager - Networking & Observability

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Cilium project, focusing on security and observability solutions. Candidates should have a solid technical foundation in software engineering, significant management experience, and familiarity with Linux networking. The position offers a dynamic environment collaborating across time zones, prioritizing regions within the US East Coast and Europe. #J-18808-Ljbffr ...

Engineering Manager, Cloud-Native Networking Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
candidate will have over 3 years of Engineering Management experience and extensive knowledge in software development, particularly with Go, as well as familiarity with Linux and Kubernetes. This position allows for remote work within Europe and America’s East Coast. #J-18808-Ljbffr ...

Solace Middleware Engineer - London - Inside IR35

Hiring Organisation
Akkodis
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£450 - £500 per day
messaging (e.g. Solace, TIBCO, MQ) Experience in investment banking/electronic trading environments Knowledge of FX and/or Fixed Income trading systems Strong Linux + networking fundamentals (low-latency systems, multicast preferred) Scripting skills ( Python or similar ) Experience working at application/platform engineering level Architecture exposure within distributed ...

Infrastructure Support Analyst

Hiring Organisation
MRC Laboratory of Medical Sciences
Location
London, United Kingdom
Employment Type
Permanent
Salary
£42159 - £47071/annum
About us The MRC Laboratory of Medical Sciences (LMS) is a biomedical research institute, with a unique computing environment using Windows, Apple and Linux technologies, where scientists and clinicians collaborate to advance the understanding of Biology and its application to medicine. LMS is one of three directly funded MRC Research ...

London - Hybrid - Global FinTech Organisation - Application Security / OffSec / Pen Testing Lead

Hiring Organisation
Meliora
Location
London, UK
Employment Type
Full-time
security in general. • Secure code review, managing SAST, DAST and VM tools across the firm globally • Knowledge of mobile pen testing is highly advantageous • Linux is a key component for the role, also any certs around OSCP, OSWE or OSCE are good to have • Consider British passport or ILR only ...

Java 17 Developer (Investment Banking, Kafka)

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Kafka Contribute to the development and optimisation of Trade Runner frameworks Build containerised microservices deployed via Kubernetes Ensure system reliability and performance in a Linux-based environment Collaborate within Agile teams, contributing to design, code reviews, and best practices Required Skills & Experience Strong hands-on experience with Java (Java … with trade processing systems Exposure to or direct experience with Trade Runner platforms Strong knowledge of: Apache Kafka (event-driven architecture) Kubernetes (container orchestration) Linux/Unix environments Experience building low-latency, high-throughput systems Strong problem-solving skills and ability to work in a front office environment Desirable Skills ...

Application Support Engineer

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
pricing applications, algorithmic trading components, STP, for Rates and Credit businesses. The ideal candidate will have strong skills and experience of working with Windows, Linux, Scripting, Jenkins, and Networking experience. This role is based in London. This role will be Via Umbrella. Working in a Hybrid Model … document the release/change activities. Improve team documentation, keep it up-to-date and share knowledge with global team. Essential skills: Excellent Linux and Windows OS proficiency Strong all-around IT background and proven experience in electronic trading markets on similar environments Ability to analyse Memory, CPU, NIC/ ...

Graduate / Junior Developer, Python, Linux, C#, Java - London

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £40,000 per annum
Graduate/Junior Developer, Python, Linux, C#, Java - London (Teck stack: Graduate/Junior Developer, Python, Linux, C#, Java, .NET 10.0, 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 … 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 ...

DevOps Engineers

Hiring Organisation
Pertemps London
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 50,000 Annual
client is looking for a Platform Support Engineer to join their growing technology team. This is an excellent opportunity for someone from a Linux Systems Administration, Infrastructure Support or Technical Operations background who enjoys troubleshooting issues and getting to the root cause of problems. This is not a software development … keep the company's platforms running smoothly. What You'll Be Doing Monitoring and triaging infrastructure issues reported through support channels Investigating incidents within Linux environments using SSH and the command line Reviewing logs and system performance to identify root causes Escalating complex issues with clear documentation and context Contributing ...

Principal Product Manager

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
repudiation techniques* Operationalizing alert and intelligence data into actionable response* Excellent communication and documentation skills* Strong analytical and problem-solving skills* Windows & Linux System administrationDesirable Knowledge:* Working across hybrid cloud environments* CIS hardening & benchmark standards* Cloud and AI engineering capabilities* One or more of the following would be advantageous … Python, linux shell* Data regulations as they relate to IT systems* Data Visualisation skills* Secure enablement and governance of Microsoft Copilot and GenAI (Copilot for Security, Microsoft 365 Copilot).* Execution of change/project mgmt. across teams in & outside of IT* Working with Container and orchestration tools* Working with ...

Senior Software Engineer

Hiring Organisation
SoCode Limited
Location
London, Bunhill, United Kingdom
Employment Type
Permanent
Salary
£80000 - £100000/annum Discretionary Bonus + Private Medic
Senior Software Engineer Location: London, UK Working Environment: Hybrid (2 days on-site per week) The company is a leading financial data and analytics company and looking to hire a Senior Software Engineer with experience ...

Senior Platform Engineer Telephony / VoIP / Linux

Hiring Organisation
PiPcall
Location
North London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£95,000
Senior Platform Engineer Telephony/VoIP/Linux Are you a senior engineer who thrives on owning mission-critical platforms, solving complex real-time problems, and improving reliability at scale? PiPcall is looking for a Senior Platform Engineer to take technical ownership of our core telephony platform. This role … best suited to someone with strong Linux systems expertise, solid SIP/VoIP knowledge, and hands-on experience supporting production environments where performance, uptime, and troubleshooting depth really matter. Role snapshot: Senior Platform Engineer Telephony/VoIP/Linux | Full-time | Hybrid/Remote | Salary ...

Junior Security Testing Analyst

Hiring Organisation
Remarkable Jobs
Location
London Bridge, Southwark, Greater London, United Kingdom
Employment Type
Permanent
Salary
£30000 - £35000/annum Benefits + Hybrid
Management, or Junior Penetration Testing. Good understanding of networking fundamentals including TCP/IP, DNS, HTTP/S, ports, and services. Working knowledge of Linux and Windows environments. Familiarity with vulnerability scanning tools such as Nessus, OpenVAS, AppCheck, Qualys, or similar. Exposure to security testing tools such as Nmap, Burp … Suite, Kali Linux, Metasploit, Nikto, or Gobuster. Understanding of CVEs, CVSS scoring, vulnerability prioritisation, and remediation processes. Awareness of the OWASP Top 10 and common web application vulnerabilities. Strong written communication and report-writing skills. Desirable: CREST CPSA, CompTIA Security+, CompTIA PenTest+, eJPT, PNPT, or similar Cyber Security certifications. Experience ...

Software Engineer

Hiring Organisation
SoCode Limited
Location
London, Bunhill, United Kingdom
Employment Type
Permanent
Salary
£50000 - £65000/annum Discretionary Bonus + Private Medica
Software Engineer Location: London, UK Working Environment: Hybrid (2 days on-site per week) The company is a leading financial data and analytics company and they are looking to hire a Software Engineer into one ...

2nd line Support Engineer - Linux and Windows

Hiring Organisation
VIQU IT
Location
Central London, Shepherd's Bush Green, Greater London, United Kingdom
Employment Type
Contract
Contract Rate
£300 - £350/day inside IR35
Support Engineer (Windows/Linux) We are looking to speak with 2 nd Line Support Engineers with experience of supporting Linus and WIndows devices. This role is focused on EUC Support so you don’t have to have experience with the Server side but you will be asked to troubleshoot … Line issues with Windows and Linux endpoints. The ideal candidate will have practical experience building and supporting both Operating Systems and be available to be on site 5 days per week in London. Key Requirements & Skills Experience: Hands-on experience in IT Support, Systems Administration, or a similar 2nd Line ...