1 to 25 of 28 Linux Jobs in Central London

Cyber Security Engineer

Hiring Organisation
Accenture
Location
City of London, London, United Kingdom
Core concepts of cyber security and platform engineering such as networking, Cloud security, CI/CD pipelines, virtualisation, and IaC Software development skills using Linux or WSL SIEM and log routing experience in tools such as Splunk, Sentinel, Cribl, and ELK Familiarity with AWS, Azure, and GCP services Proficiency ...

Senior Java Developer

Hiring Organisation
HCLTech
Location
City of London, London, United Kingdom
building and deploying event-driven and RESTful APIs, with foundational knowledge of SQL and relational database design Infrastructure and DevOps - Hands-on experience with Linux-based server environments, scripting (Bash/Python) and provisioning/configuration tooling (e.g. Ansible or equivalent). Familiarity with CI/CD pipelines (e.g. TeamCity ...

Cloud Engineer

Hiring Organisation
Anson McCade
Location
City of London, London, United Kingdom
Experience with monitoring, observability and FinOps practices within AWS. •Experience with CI/CD tools such as Jenkins, Bamboo, TeamCity or Bitbucket. •Understanding of Linux, networking, routing and firewalls. What's on Offer? •Work on high-impact cloud projects supporting national security and critical services. •Hybrid working across London, Manchester ...

Lead DevOps Engineer

Hiring Organisation
Anson Mccade
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
switch between talking technical to other DevOps engineers, to explaining the business benefits of containers to non-technical business partners • Proven experience with Linux/Unix/Microsoft configuration • Hands on experience with public cloud providers such as AWS, Azure and/or GCP • Proven experience in software development ...

Cyber Security Analyst

Hiring Organisation
Digital Waffle
Location
City of London, London, United Kingdom
frameworks such as MITRE ATT&CK and the Cyber Kill Chain Experience investigating phishing, malware, endpoint, identity and network security incidents Familiarity with Windows, Linux, Active Directory and cloud environments (AWS, Azure or Microsoft 365) Strong analytical and problem-solving skills with the ability to make decisions under pressure Excellent ...

Lead Java Developer (Server-side, Microservices) Bank - London

Hiring Organisation
Salt
Location
Westminster, Greater London, UK
services in Java Experience of developing containerised services using Docker and Kubernetes Hands-on SpringBoot skills Experience of developing and deploying on Unix or Linux Hands-on experience of using the Kafka ecosystem Experience of profiling and performance tuning Experience of Behaviour-Driven and Test-Driven development principles and skills ...

Cyber Software Engineer

Hiring Organisation
Anson Mccade
Location
Central London, London, United Kingdom
Employment Type
Permanent
Scripting or automation using Python, JavaScript, PowerShell or similar Secure software development and software engineering best practices Source control, debugging, testing and continuous integration Linux and/or Windows operating systems Strong understanding of core computer science principles Excellent communication skills and the ability to work within highly collaborative engineering ...

Senior Software Engineer

Hiring Organisation
Apex Systems
Location
City of London, London, United Kingdom
Strong understanding of networking fundamentals (DNS, HTTP/TLS, load balancing) Experience operating and maintaining production software, including monitoring, alarming, and incident response Linux/UNIX proficiency (command-line tools, shell scripting) Preferred Qualifications Experience with high-throughput, low-latency systems at scale Advanced coding skills including concurrency, profiling ...

Infrastructure Engineer

Hiring Organisation
Halian Technology Limited
Location
Central London, London, United Kingdom
Employment Type
Permanent
Salary
£70,000
infrastructure in a DevOps-aligned environment, including Infrastructure-as-Code , automation, and enterprise monitoring tools (e.g., Ansible, Terraform , Zabbix, Azure Monitor) Strong experience with Linux server administration Hands-on experience with Azure plus one of: AWS or Google Cloud Knowledge of IP-based networking, WAN technologies, virtualisation, cloud platforms, DHCP ...

Senior Security Engineer

Hiring Organisation
Taylor James Resourcing Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£95,000
would be advantageous; understanding the principles is required. * Cisco Secure Access * Cisco Umbrella * Cisco ASA * Digicert Certificates and Microsoft Certificate Services * Ivanti patching * Kali Linux (NMAP, Metasploit, BurpSuite, John etc) * Microsoft Purview Candidate Profile * Desired Education: CISM, CISSP, OSCP or other penetration testing qualifications. * Industry: Financial services, SOC, Pentesting ...

Senior PHP Developer

Hiring Organisation
Profectus Recruitment
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £80,000 per annum
Symfony/Yii2 Azure PaaS Azure Functions REST APIs/GraphQL JavaScript/HTML/CSS MySQL/PostgreSQL Git/CI/CD Linux (CentOS/RedHat) Azure-native tooling and integrations The Ideal Background: Strong hands-on software engineering capability Experience developing and maintaining production applications ...

Senior Data Engineer

Hiring Organisation
CMC Markets UK Plc
Location
City of London, London, United Kingdom
Employment Type
Permanent
Spark, Polars, Dask, Ray or similar). Experience with Kafka or similar streaming technologies. Familiarity with PostgreSQL, ClickHouse, Snowflake, Databricks, kdb+ or similar. Docker, Linux, Git and CI/CD experience. Highly Desirable Familiarity with OneTick, PostgreSQL, ClickHouse, Snowflake, Databricks, kdb+ or similar. Order book reconstruction Tick-to-bar aggregation ...

Cash Equities Java Engineer

Hiring Organisation
ARM
Location
City of London, London, United Kingdom
Employment Type
Permanent
teams and business stakeholders to deliver robust, scalable solutions. Essential Experience Strong Core Java development Multithreaded programming Network programming Strong understanding of design patterns Linux development Enterprise-scale application development Production support within a business-critical environment Excellent communication and stakeholder management skills Desirable Experience Cash Equities or Capital Markets ...

Quantitative Researcher

Hiring Organisation
Search Elements MENA
Location
City of London, London, United Kingdom
Mathematics, Statistics, or a closely related quantitative discipline from a top-tier academic institution. Programming Expertise: Advanced proficiency in Python and C++ within a Linux/UNIX environment. Technical Stack: Extensive practical experience with leading machine learning frameworks (e.g., PyTorch , JAX , or TensorFlow ). Research Experience: A demonstrated track record ...

Infrastructure Lead - Perm - Investment Banking

Hiring Organisation
SRG
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£100,000 per annum
experience in infrastructure engineering within enterprise environments. Experience leading, mentoring or coordinating technical teams whilst remaining involved in delivery. Strong technical knowledge across Windows, Linux, cloud, networking, virtualisation, storage and endpoint technologies. Experience balancing operational support, project delivery and stakeholder management. Exposure to automation, scripting and modern engineering practices. Strong ...

Vulnerability Researcher

Hiring Organisation
Anson Mccade
Location
Central London, London, United Kingdom
Employment Type
Permanent
Exploit Development Tools such as Ghidra, IDA Pro, Unicorn or other reverse engineering frameworks Low-level programming and operating system internals Android, iOS, Linux or Windows platforms Binary analysis, debugging and exploit development techniques Capture the Flag (CTF), bug bounty or independent security research experience Strong communication skills ...

Application Support Specialist

Hiring Organisation
JSS
Location
City of London, London, United Kingdom
Experience in application support within Financial Services, ideally banking Knowledge of banking platforms and their security/assurance requirements Experience supporting enterprise applications on Linux, with database and middleware platforms Confidence managing third-party vendor relationships against SLAs Familiarity with UK payment schemes and payment technologies Experience within ITIL ...

Penetration Tester

Hiring Organisation
Big Red Recruitment
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
security testing Security assessments and audits Vulnerability identification and validation Strong understanding of networking concepts, protocols, routing and firewall technologies. Experience working with Windows, Linux and macOS environments. Familiarity with security assessment tools such as: Burp Suite Nessus Metasploit Nmap Wireshark Experience producing high-quality technical reports and client-facing ...

FIX Support Engineer Analyst - Equities

Hiring Organisation
McGregor Boyall Associates Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£85,000
order and trade lifecycle systems Client Execution Knowledge - understanding of trade flows and execution workflows Fidessa/Flextrade - hands-on experience highly preferred Linux - confident working in production environments SQL - ability to query, analyse, and troubleshoot data issues Additional Requirements 7+ years of experience in FIX connectivity/electronic trading ...

Cassandra Database Engineer (NoSQL)

Hiring Organisation
Adecco
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £730/day
hands-on experience in NoSQL database engineering, specifically with Apache Cassandra. Proficiency in keyspace and table design, replication strategies, and performance tuning. Familiarity with Linux administration, CQL, and cluster operations. Experience in regulated environments, with a keen understanding of security measures. Join Us Today! If you're ready to step ...

Principal Network and Security Engineer

Hiring Organisation
Places for People
Location
Westminster, Greater London, UK
Infrastructure as Code (IaC) as default. You will provide architectural leadership, assurance and formal peer review across the Infrastructure Engineering and Database/Linux Engineering teams, ensuring solutions meet our technical, security and regulatory standards before they are released into live service. This role is not about operational firefighting. ...

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 ...

Principal Platform Engineer

Hiring Organisation
Searchability NS&D
Location
City of London, London, United Kingdom
nature of the work, SC Clearance eligibility is required. PRINCIPAL PLATFORM ENGINEER ESSENTIAL EXPERIENCE Principal or Senior Platform Engineering experience Large scale AWS environments Linux Kubernetes Git Terraform Cloud platform architecture Technical leadership across multiple teams Experience leading platform engineering within large, complex enterprise environments Excellent communication and stakeholder management … skills Eligible for SC Clearance PRINCIPAL PLATFROM ENGINEER ESSENTIAL SKILLS Design and build enterprise-scale AWS platform solutions Remain hands-on across Linux, Kubernetes and cloud infrastructure Provide technical leadership across multiple engineering teams Influence platform architecture and cloud strategy Help define governance, engineering standards and best practice Mentor ...

Business Analyst / Product Manager - Equities, ETF’s, Fixed Income, Structured Products.

Hiring Organisation
N P Associates
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £110,000 per annum
with Agile/scrum Software Development Life Cycle (SDLC) methodology, translating business requirements into stories and epics. Some knowledge of IT including Windows/Linux and general networking Good understanding of networking (TCP and UDP) and multicast data delivery Good understanding of distributed server architectures running on Linux Knowledge ...

Principal Platform Engineer

Hiring Organisation
Sanderson Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
experience in Platform Engineering, Infrastructure Engineering, DevOps, SRE or Software Engineering Expert-level AWS infrastructure experience Strong Infrastructure as Code expertise with Terraform Strong Linux systems administration and networking knowledge Experience designing and operating distributed systems at scale Hands-on experience deploying and managing distributed database platforms Deep understanding … fault-tolerant architectures Strong understanding of CI/CD, automation and DevOps practices Experience mentoring engineers and providing technical leadership Key Technologies AWS Terraform Linux Cassandra Couchbase ScyllaDB Kafka CI/CD Pipelines Observability & Monitoring Platforms Distributed Database Technologies Nice to Have Experience with additional distributed persistence technologies Background ...