51 to 75 of 314 Unix Jobs in London

Senior KDB+ Developer

Location
Greater London, England, United Kingdom
including ticker plant, RDB, HDB nd associated patterns Proven experience working with large datasets and optimising queries for performance and scalability Strong background in Unix/Linux environments, including shell scripting for automation, monitoring and operational tooling Solid understanding of software delivery processes and methodologies (Agile, CI/CD, Version ...

Senior KDB+ Developer

Hiring Organisation
Luxoft
Location
London, UK
Employment Type
Full-time
tick architecture including ticker plant, RDB, HDB nd associated patternsProven experience working with large datasets and optimising queries for performance and scalabilityStrong background in Unix/Linux environments, including shell scripting for automation, monitoring and operational toolingSolid understanding of software delivery processes and methodologies (Agile, CI/CD, Version control ...

kdb+ Contractor (Capital Markets)

Location
Greater London, England, United Kingdom
deep expertise in q and time-series data. Proven experience designing and implementing kdb+ architectures and scaling kdb+ systems in production. Strong background in Unix/Linux environments and scripting. Demonstrated technical leadership and decision-making in fast‐paced projects. Excellent communication skills to explain complex systems to both technical ...

Lead DevOps Engineer – AWS, Kubernetes, Terraform

Location
Greater London, England, United Kingdom
Science, Computer Engineering, Mathematics, or a related technical field. Linux: understands the OS architecture, fluent user of the command line, speaks Perl or Python, UNIX scripting, Java. Cloud native: skilled in building and running applications that fully leverage cloud computing, using technologies like microservices, containers, and dynamic orchestration. CI/ ...

Tivoli Netcool OMNIbus SME

Hiring Organisation
Proactive Appointments
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£750.00 - £815.00 per day
Policy Language, Probe Language, JavaScript and PowerShell . Experience developing automation procedures, event rules, triggers, Probe rules files and enrichment solutions. Strong Linux/UNIX administration and Bash, KornShell or similar scripting skills. Excellent troubleshooting and root cause analysis capabilities. Experience working within ITIL-aligned Incident, Problem, Change and Service ...

CRB Developer, Global Markets

Location
City of Westminster, England, United Kingdom
ownership and learn quickly. Excellent Python programming skills and the ability to write clean, maintainable, production-quality code. Strong experience working in Linux/Unix environments. Experience building, deploying, and supporting production software systems, including CI/CD, automation, monitoring, and DevOps practices. Strong communication and collaboration skills, with ...

DevOps Engineer (AWS Focus) IT · Wimbledon, Portsmouth ·

Location
Wimbledon, England, United Kingdom
creatively solve problems alongside your team. Proven technical expertise in implementing AWS Control Tower, Landing Zones, and cloud security controls. Proficiency in Linux/Unix environments and familiarity supporting Microsoft technologies (C#, .NET). A proven ability to identify and implement AWS cost-saving measures. Familiarity with CI/ ...

Low-Latency Market Data Engineer

Location
Greater London, England, United Kingdom
oriented and dedicated Low-Latency Market Data Engineer with at least 10 years of experience in the design, implementation, and support of Linux/Unix operating systems. What you’ll do Manage, communicate, and implement infrastructure changes, upgrades, and migrations on co-located network devices and Linux servers Support, monitor ...

IBM Netcool / Observability Technical Lead

Hiring Organisation
Deerfoot Recruitment Solutions Ltd
Location
London, United Kingdom
Employment Type
Full-Time
Salary
£780.00 - £830.00 per day
Scripting and development capability across Impact Policy Language, Probe rules files, JavaScript, PowerShell and shell scripting (Bash, Korn Shell or similar) Solid Linux/UNIX administration skills and deep understanding of event processing, correlation and alert lifecycle management Experience integrating monitoring with ServiceNow and automation platforms Excellent troubleshooting and root ...

IBM Netcool / Observability Technical Lead

Hiring Organisation
Deerfoot Recruitment Solutions
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£780 - £830 per day
Scripting and development capability across Impact Policy Language, Probe rules files, JavaScript, PowerShell and shell scripting (Bash, Korn Shell or similar) Solid Linux/UNIX administration skills and deep understanding of event processing, correlation and alert lifecycle management Experience integrating monitoring with ServiceNow and automation platforms Excellent troubleshooting and root ...

Lead Software Engineering - Python - Front Office Quant Developer

Location
Greater London, England, United Kingdom
unit testing Experience across the full project lifecycle Preferred Qualifications, Capabilities, and Skills: Equities business knowledge or relevant experience in other business areas. Unix or Linux knowledge Working knowledge of continuous integration and deployment processes Experience with project management Familiarity with service-oriented platforms and current generation open source frameworks ...

Platform Engineer

Location
Greater London, England, United Kingdom
Production experience with Python or Go, with the ability to discuss real code from professional work Confidence working with Linux, Bash, Docker, and standard Unix tooling Strong Git practices within a team environment, including branching strategies, PR/MR workflows, review feedback, and merge conflict resolution A proven track record ...

Domain Consultant 2

Hiring Organisation
Palo Alto Networks
Location
London, UK
Employment Type
Full-time
injection data risks, shadow AI mitigation).Familiarity with Terraform, Ansible, CloudFormation, or ARM templates. Exposure to endpoint management and least privilege tools. Proficiency in UNIX/Linux, database security, network security, scripting, and DevOps practices. Proven ability to integrate third-party solutions seamlessly within complex enterprise environments. Experience scripting ...

Application Support Analyst | Energy Trading Operations

Location
Greater London, England, United Kingdom
Strategic collaborator with insight and agility, able to anticipate future challenges, ensuring operational effectiveness. Skills and Experience: Essential: Solid background in Windows, Linux/Unix OS, including one of the following: SQL, PostgreSQL, MongoDB, Oracle. Strong Excel skills, including advanced formulas, VBA and other Excel features for handling complex tasks. ...

Fastly: Senior SRE – Networks

Location
Greater London, England, United Kingdom
i.e., GCP, AWS and Azure). Knowledge of DevOps practices and CI/CD pipelines (ie. Git, Jenkins, Ansible). Understanding of Linux/Unix systems administration and network stack optimisation. Adept at knowledge sharing and creating comprehensive documentation to empower teams. Able to collaborate with cross-functional teams ...

Application Support Analyst | Operations Technology

Location
Greater London, England, United Kingdom
immediately To provide input to risk management processes, as required. Competencies , Skills and Experience Skills and Experience: Essential: Solid background in Windows, Linux/Unix OS, including one of the following: SQL, PostgreSQL, MongoDB, Oracle. Must be able to work under demanding conditions with a calm demeanour. Experience gained ...

GCP Engineer - SaaS - £110K+

Location
Greater London, England, United Kingdom
From day one you’ll be involved in the strategy, design, development, and implementation of projects in the cloud. You’ll work closely with UNIX/Linux, Network and Data Engineering teams and be able to work with a variety of technologies, including Python and Kubernetes, Ansible and Terraform. ...

BSS Software Developer

Hiring Organisation
MBR Partners
Location
London, UK
Employment Type
Full-time
Agile methodologies. Desirable Exposure to JBoss Fuse/Apache Camel, DROOLS (JBoss Rules), or Business Intelligenceplatforms. Experience with C/Pro*C on UNIX environments. Knowledge of Telecom BSS/OSS, Mediation, Billing, or Online Charging systems. Understanding of Cloud-native architectures and DevOps pipelines. ...

Full Stack Java Spring Software Engineer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
services and GIT Version Control Strong understanding of Java, Spring framework, UI Design & design patterns. Good understanding of HTML , CSS & JavaScript . Knowledge of Unix/Linux operating system Knowledge of CI/CD pipelines, Docker, Kubernetes and DevOps principles. My client is based in London 1 day per week ...

kbd+ Developer

Location
City Of London, England, United Kingdom
analytics What You’ll Bring 5+ years of hands-on kdb+ and q experience Proven track record of scaling production-grade kdb+ systems Strong Unix/Linux scripting skills Excellent stakeholder engagement—able to communicate across quant, trading, and tech teams Domain expertise in capital markets or investment banking Passion ...

Quantitative Researcher

Location
Greater London, England, United Kingdom
data in a scientific manner Proficient in Python; strong experience in at least one compiled language (Rust, C++, Go, etc.) Comfortable with Linux/Unix, cloud environments (e.g., AWS), Git and containerisation (Docker) Prior exposure to market microstructure or trading research is preferred Entrepreneurial mindset, proactive problem‐solver, and effective ...

Cloud & Infrastructure IT Systems Engineer

Hiring Organisation
Sanderson
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£550.00 - £650.00 per day
Experience Strong PowerShell scripting and automation experience. Terraform and/or Ansible. Microsoft Azure. Microsoft Intune/SCCM administration. Windows Server environments. Linux/UNIX administration. Exchange Online. Networking, storage and infrastructure technologies. Firewall, VPN, switching and routing technologies. Hypervisor and hyperconverged infrastructure platforms. Strong understanding of IT security best ...

Trade Flow Support - Trading Infrastructure Support Lead

Hiring Organisation
SQUAREPOINT CAPITAL
Location
London, UK
Employment Type
Full-time
hands-on with troubleshooting and lead major outage recovery efforts to minimize impact. Required Qualifications: 5+ years of hands-on experience in Linux/Unix administration (RHEL/CentOS/OEL preferred).Strong understanding of CI/CD practices, including observability, orchestration, containerization, automated testing, deployment pipelines, and configuration management.3+ ...

DevOps Engineer

Location
Greater London, England, United Kingdom
Skill Set: Demonstrated skill in utilizing virtualization, containerization, Framework as Code, and DevOps tools, techniques, and methods while making, sending, and overseeing Linux or Unix-based arrangements. Certificate from one of the appropriate Linux certificate bodies, like GIAC, LPI, Prophet, RedHat, or The Linux Foundation, at a level similar ...

Desktop Trade Support Engineer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
user provisioning, system configuration, and diagnostic workflowsEvaluating and introducing emerging technologies to enhance performance and reliabilityYour Background: Extensive experience supporting heterogeneous environments (Windows, macOS, Unix/Linux)Deep familiarity with trade floor technology and the demands of low-latency systemsExperience supporting or deploying trading and market data platformsScripting capabilities (PowerShell ...