Linux Jobs in the City of London

1 to 25 of 46 Linux Jobs in the City of London

Systems Engineer

City, London, United Kingdom
Hybrid / WFH Options
Saab UK
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 ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Technical Lead - Cloud & Infrastructure

City of London, London, United Kingdom
Hybrid / WFH Options
Eligo Recruitment Limited
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 ❯
Employment Type: Permanent, Work From Home
Posted:

Platform Engineer / DevOps Engineer (Azure)

City of London, London, United Kingdom
Hybrid / WFH Options
DGH Recruitment
/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 ❯
Employment Type: Permanent, Work From Home
Salary: £85,000
Posted:

Cloud Engineer (EDV)

City of London, London, United Kingdom
Hybrid / WFH Options
Natural Resourcing Ltd
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 ❯
Employment Type: Permanent, Work From Home
Posted:

Engineering Manager - Production Network Engineering

City, London, United Kingdom
Barclays Bank PLC
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 ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Junior Technical Analyst

City of London, London, United Kingdom
Hybrid / WFH Options
Anson Mccade
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 ❯
Employment Type: Contract, Work From Home
Posted:

Site Reliability Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
Digital Realty (UK) Limited
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 ❯
Employment Type: Permanent
Posted:

Java Quant Developer – FX & Crypto

City of London, London, United Kingdom
Bruin
stress-testing tools 🎯 What You Bring • 5+ years Java (OOP, low-latency systems) • 4+ years FX or Crypto trading experience • Python (NumPy, Pandas, SciPy) • SQL or time-series DBs • Linux & distributed systems expertise • Strong communication & market intuition ✨ Bonus Skills • KDB+/Q, Haskell, or other functional languages • Machine learning (scikit-learn, etc.) • Quant tools & mathematical background • Docker, Kubernetes, AWS 📍 Location More ❯
Posted:

Java Quant Developer – FX & Crypto

london (city of london), south east england, united kingdom
Bruin
stress-testing tools 🎯 What You Bring • 5+ years Java (OOP, low-latency systems) • 4+ years FX or Crypto trading experience • Python (NumPy, Pandas, SciPy) • SQL or time-series DBs • Linux & distributed systems expertise • Strong communication & market intuition ✨ Bonus Skills • KDB+/Q, Haskell, or other functional languages • Machine learning (scikit-learn, etc.) • Quant tools & mathematical background • Docker, Kubernetes, AWS 📍 Location More ❯
Posted:

Content Processing Technical Consultant - Developed Vetting

City of London, London, United Kingdom
PS Computer Services Ltd t/a Parker Shaw
Experience: C#/java, .NET Core Containerisation (Docker, Kubernetes, OpenShift) xUnit Agile working practices CI/CD tooling Scripting experience (Python, Perl, Bash, etc.) ELK (Elastic stack) JavaScript Cypress Linux experience Search engine technology (e.g., Elasticsearch) Big Data Technology experience (Hadoop, Spar k , Kafka, etc.) Microservice and cloud native architecture Desirable: Able to demonstrate experience of troubleshooting and diagnosis of More ❯
Employment Type: Contract
Rate: Up to £700 per day inside IR35
Posted:

Desk Quantitative Analyst

City of London, London, United Kingdom
Anson Mccade
high level of communication skills and ability to work efficiently with colleagues across multiple areas Additional desirable Qualifications for desk quant analyst Knowledge of Q/KDB+ Knowledge of Linux and Bash Further quantitative skills If you are interested, then please apply. Reference: AMC/THO/DQA001 Postcode: EC2M #thho More ❯
Employment Type: Permanent
Posted:

Swaps Developer

City of London, London, United Kingdom
Jefferies
based source control platform – beneficial. Experience with Atlassian products (Confluence, JIRA, BitBucket) – beneficial. Developing and supporting Windows technology applications, both desktop (UI) and server-side. Familiarity with developing for Linux deployment. Knowledge of swaps desirable, preferably with prior experience in this or a related area. Excellent communication skills – this is a front office role. Must be able to perform well More ❯
Posted:

Swaps Developer

london (city of london), south east england, united kingdom
Jefferies
based source control platform – beneficial. Experience with Atlassian products (Confluence, JIRA, BitBucket) – beneficial. Developing and supporting Windows technology applications, both desktop (UI) and server-side. Familiarity with developing for Linux deployment. Knowledge of swaps desirable, preferably with prior experience in this or a related area. Excellent communication skills – this is a front office role. Must be able to perform well More ❯
Posted:

Software Engineer C++

City of London, London, United Kingdom
Ncounter LTD
support, analysing production telemetry and driving improvements Core Skills & Experience: Strong proficiency in modern C++ (C++17 or later) and STL Deep understanding of multi-threading, low-latency optimisation and Linux systems Experience working on high-frequency or real-time systems (financial or otherwise) Familiarity with network programming, serialization and distributed architectures Strong analytical and debugging skills, using profiling tools to More ❯
Employment Type: Permanent
Posted:

Senior Software Engineer (C/C++)

City Of Westminster, London, United Kingdom
Hybrid / WFH Options
Sky
hardware teams, and the Head of Department to drive innovation and transformation of the router stack. What you'll bring Strong software development experience in C/C++ on Linux, with a solid understanding of the software development lifecycle. Expertise in software architecture for IP routers and network devices (VoIP, DSL, GPON, DOCSIS, Wi-Fi), and familiarity with protocols like More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

C++ Developer MacOS API

City of London, London, United Kingdom
Hybrid / WFH Options
Client Server
detect hackers, malware, data leakage and other malicious activity. As a C++ Developer you will focus on enabling the core product, written in C/C++ for Windows and Linux to run on Apple Mac software, using the latest Extensions, tools and API integrations. Location/WFH: You can work from home most of the time, meeting up with colleagues More ❯
Employment Type: Permanent, Work From Home
Salary: £80,000
Posted:

Network PreSales Engineer

City of London, London, United Kingdom
Solas IT Recruitment
SNMP, Netflow, VoIP LAN/WAN topologies (MPLS, Frame Relay, ATM) Security concepts and network infrastructure design Network performance and fault/alert management Solid understanding of: Operating systems – Linux, Windows Cloud and virtualisation technologies – SDN/NFV, Public/Private Cloud Performance tools – HP/OV, Tivoli, EMC SMARTS, ArcSight Relevant certifications – CCNA, CCNP, CCIE Formal presales training (e.g. More ❯
Posted:

Senior Technical Business Analyst - Financial / Banking

City of London, London, England, United Kingdom
N P Associates
and high-throughput, low-latency systems. Strong knowledge of data architecture and database design, with experience across relational, time-series, and high-availability database environments. Understanding of on-premises Linux-based infrastructure, and deploying and managing containerised/virtualised environments (AWS, OpenShift). Demonstrated ability to work within Agile/Scrum SDLC, translating business objectives into actionable user stories and More ❯
Employment Type: Full-Time
Salary: Salary negotiable
Posted:

Mandarin Speaking IT Infrastructure Manager

City of London, London, England, United Kingdom
People First
to Succeed: Degree educated in Information Technology, Computer Science, Software Engineering or other equivalent Certificate in SSCP, MCSA, RHCE, CCNP is preferred Experience in system administration (e.g. Windows Server, Linux) Experience in virtual technology products (e.g. VMware, Hyper-V) Experience in IT room and device administration Experience in project management Knowledge of principles of Information Technology Knowledge of database operations More ❯
Employment Type: Full-Time
Salary: Competitive salary
Posted:

Business Analyst - Spanish Speaking Trading

City of London, London, England, United Kingdom
Give a Grad a Go
this Finance Business Analyst job, we are looking for: A 2.1 in a STEM subject from a top-ranked university. Business level proficiency in Spanish Experience using Unix/Linux servers is desired. The ability to write SQL queries would be a real plus. Confident Excel users, VLookUps and Pivot tables are second nature to you! Excellent communication skills, both More ❯
Employment Type: Full-Time
Salary: Salary negotiable
Posted:

Platform Support Engineer – Web Technologies

City of London, London, United Kingdom
Principle
Your Profile: Good knowledge of object-oriented programming (e.g., Java). Familiarity with web application stacks. Experience with scripting languages: JavaScript, Python, Perl, Unix/Windows Shell. Understanding of Linux/Unix systems. Experience with relational databases (e.g., MySQL, Oracle). Interested? Next Steps... If you're ready to make an impact in a dynamic, fast-paced environment, Apply Now More ❯
Posted:

Platform Support Engineer – Web Technologies

london (city of london), south east england, united kingdom
Principle
Your Profile: Good knowledge of object-oriented programming (e.g., Java). Familiarity with web application stacks. Experience with scripting languages: JavaScript, Python, Perl, Unix/Windows Shell. Understanding of Linux/Unix systems. Experience with relational databases (e.g., MySQL, Oracle). Interested? Next Steps... If you're ready to make an impact in a dynamic, fast-paced environment, Apply Now More ❯
Posted:

Software Engineer C++ Mac Extensions EDR

City of London, London, England, United Kingdom
Hybrid / WFH Options
Client Server Ltd
detect hackers, malware, data leakage and other malicious activity. As a Software Developer you will focus on enabling the core product, written in C/C++ for Windows and Linux to run on Apple Mac software, using the latest Extensions, tools and API integrations. Location/WFH: You can work from home most of the time, meeting up with colleagues More ❯
Employment Type: Full-Time
Salary: £65,000 - £80,000 per annum
Posted:

Technical Architect

City Of Westminster, London, United Kingdom
Hybrid / WFH Options
Sky
hardware teams, and the Head of Department to drive innovation and transformation of the router stack. What you'll bring Strong software development experience in C/C++ on Linux, with a solid understanding of the software development lifecycle. Expertise in software architecture for IP routers and network devices (VoIP, DSL, GPON, DOCSIS, Wi-Fi), and familiarity with protocols like More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Solutions Architect

City Of Westminster, London, United Kingdom
Hybrid / WFH Options
Sky
hardware teams, and the Head of Department to drive innovation and transformation of the router stack. What you'll bring Strong software development experience in C/C++ on Linux, with a solid understanding of the software development lifecycle. Expertise in software architecture for IP routers and network devices (VoIP, DSL, GPON, DOCSIS, Wi-Fi), and familiarity with protocols like More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Linux
the City of London
10th Percentile
£53,375
25th Percentile
£67,500
Median
£80,000
75th Percentile
£95,000
90th Percentile
£121,500