26 to 50 of 50 Unix Jobs in London

Business Analyst

Hiring Organisation
Axiom Software Solutions Limited
Location
London Area, United Kingdom
specifications. Strong analytical and problem-solving skills. Excellent communication skills, both written and verbal. Hands-on experience with Oracle relational databases, XML parsing, and Unix commands. Experience with structured development methodologies. ...

Senior Network Engineer - 12 Month FTC - Circa 75k - Remote

Hiring Organisation
Hybrid Global Solutions Limited
Location
East London, London, United Kingdom
Employment Type
Contract
Contract Rate
£75,000
Balancing SDWAN Meraki You would ideally have a solid understanding or experience with the following areas: QoS (Quality of Service) Network Monitoring & Alerting TLS Unix command line API NGFW SASE/Web Filtering DNS Azure Nice to Have Network automation (Terraform/Ansible) Proficiency in any high-level programming language ...

Senior Financials Support Analyst

Hiring Organisation
Superdrug
Location
Croydon, Surrey, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
plans. Technical Skills: . 5+ years supporting Oracle EBS R12.2. . Ability to respond to technical incidents. . Strong technical skills in sql, plsql, UNIX scripting, Oracle Reports, Oracle Forms, Forms Personalization. . Good knowledge of Oracle Applications Development Standards. . Ability to discuss functional issues with users, with ...

IAM Engineer – Privileged Access & Secrets Management

Hiring Organisation
Levy Global
Location
London Area, United Kingdom
Responsibilities: Privileged Access Management (PAM) Own and operate enterprise PAM platforms (e.g. CyberArk or equivalent) Design, implement, and maintain privileged access controls across Windows, Unix/Linux, and application environments Automate onboarding of privileged and service accounts, including credential rotation and reconciliation Enforce least privilege and just-in-time access ...

Front-Office Credit Application Support Analyst

Hiring Organisation
Akkodis
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Competitive salary
Credit Indices/ETFs Experience supporting electronic trading and risk platforms Understanding of market data flows Excellent problem solving and communication skills Technical Skills Unix/Linux SQL Python KDB Monitoring tools: Dynatrace , Splunk ITIL processes Grid/distributed computing (nice to have) Modis International Ltd acts as an employment ...

Application Support Engineer

Hiring Organisation
CMC Markets UK Plc
Location
City of London, London, United Kingdom
Employment Type
Contract
genuine passion for technology 5+ years experience in an IT or application support environment 2+ years experience working with Red Hat Linux (or other Unix variants), including scripting 2+ years experience supporting applications such as Java, .NET, Apache or IIS Desirable: Experience within the financial services or trading environment Knowledge ...

Application Support Engineer

Hiring Organisation
CMC Markets
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
genuine passion for technology 5+ years’ experience in an IT or application support environment 2+ years’ experience working with Red Hat Linux (or other Unix variants), including scripting 2+ years’ experience supporting applications such as Java, .NET, Apache or IIS Desirable: Experience within the financial services or trading environment Knowledge ...

Artificial Intelligence Engineer

Hiring Organisation
Deloitte
Location
Greater London, England, United Kingdom
impact solutions. Essential Skills and Experience Expert-level Python programming skills; strong advocate for PEP8 compliance, clean code, unit testing, and version control (Git, Unix, pytest). Experience retrieving data from structured, unstructured and web sources (Selenium/PlayWright, Pandas, XML etc) Must have experience building data engineering pipelines ...

Director of Software Engineering - C++ - Global Head of Derivatives Exchange Connectivity

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
C++ concepts and proficient advanced experience. Hands‐on practical C++ experience delivering system design, application development, testing, and operational stability. Proficiency in C++ on Unix/Linux operating systems. Scripting skills to automate day‐to‐day development and testing tasks. Excellent understanding of software and hardware interaction. Expertise in application ...

Java Developer

Hiring Organisation
Vertech Group (UK) Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 - 130,000 Annual
e.g. Binance, OKX, Coinbase or similar) • Understanding of how different exchanges behave and how to optimise connectivity and routing • Comfortable working in Linux/Unix environments Nice to have: • Experience with FIX or market data systems • Experience working in trading or real-time environments • Scripting experience (Python or similar) This ...

Java Developer Crypto Exchange Connectivity - Home Based

Hiring Organisation
VERTECH GROUP (UK) LTD
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
e.g. Binance, OKX, Coinbase or similar) Understanding of how different exchanges behave and how to optimise connectivity and routing Comfortable working in Linux/Unix environments Nice to have: Experience with FIX or market data systems Experience working in trading or real-time environments Scripting experience (Python or similar) This ...

Java Developer

Hiring Organisation
Vertech Group (UK) Ltd
Location
WC2H, Leicester Square, Greater London, United Kingdom
Employment Type
Permanent
Salary
£100000 - £130000/annum + Benefits
e.g. Binance, OKX, Coinbase or similar) • Understanding of how different exchanges behave and how to optimise connectivity and routing • Comfortable working in Linux/Unix environments Nice to have: • Experience with FIX or market data systems • Experience working in trading or real-time environments • Scripting experience (Python or similar) This ...

Application Support Engineer – Platform & Scripting

Hiring Organisation
Principle
Location
London Area, United Kingdom
Minimum 2 years’ experience in application or technical support Confident with SQL – running queries, joins, analysing data structures Able to read and troubleshoot scripts – Unix shell, Bash, and UI scripts Understanding of web-based UI behaviour is a bonus Strong communication and problem-solving skills This is a hands ...

QA Tester / Support Analyst

Hiring Organisation
Global Investment Bank
Location
London Area, United Kingdom
bank or trading environment Strong experience in: Functional testing of trading applications Test automation (any framework/language) SQL for data validation and analysis Unix/Linux (commands and basic scripting) Good understanding of the trade lifecycle (Front Office to Back Office) Familiarity with FIX Protocol (working knowledge, not necessarily ...

Senior Oracle Financial Support Analyst

Hiring Organisation
Alexander Lloyd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £70,000 per annum
Person Strong I.T background to include Oracle EBS Excellent customer service skills Finance/Accounting understanding/exposure Strong technical skills in sql, plsql, UNIX scripting Oracle Applications Development Standards knowledge Please quote 52357when calling Alexander Lloyd. This is only one of many vacancies we are handling. Alexander Lloyd ...

Solace Middleware Engineer

Hiring Organisation
Reed
Location
Central London, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
£700 - £720 per day, Inc benefits
middleware technologies and multicast messaging protocols. Specific experience with market-facing and low-latency infrastructure for Forex and Fixed Income trading. Strong Linux/Unix administration skills with focus on network and messaging performance tuning. Automation and scripting proficiency (Python, Shell scripting, SQL). Experience & Soft Skills: Strong experience ...

Jnr SOC Analyst

Hiring Organisation
Orro Group
Location
City of London, Greater London, UK
platforms such as Splunk, Microsoft Sentinel or SentinelOne Experience with Microsoft Security platforms and Windows security fundamentals. Familiarity with Linux/Unix-based systems and basic scripting knowledge. Exposure to vulnerability management tools like Rapid7, Tenable, or Qualys. Understanding of the MITRE ATT&CK Framework and Cyber Kill Chain. Ability ...

Quantitative Developer

Hiring Organisation
Durlston Partners
Location
London Area, United Kingdom
StatArb/equities experience ideal) Deep Python expertise (Numpy/Numba) Strong grasp of statistical methods, numerical optimisation, and equity market microstructure Experience with Unix internals and graph-based data processing frameworks What you'll be doing: Building and supporting complex StatArb strategies across large-scale data processing, modelling, portfolio ...

Credit Trading Application Support - Front Office

Hiring Organisation
Akkodis
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Competitive salary
Default Swaps) Credit ETFs/Indices Knowledge of market data flows Tech/Tools (Nice to Have) Monitoring tools: Dynatrace, Splunk Working knowledge of Unix, SQL, Python Experience in production support/ITIL-style environments Why Apply? Trader-facing role with real impact Exposure to full front-to-back trade ...

Tech lead - SOC responder

Hiring Organisation
Colt Technology Services UK
Location
East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Systems experience, preferably in an Enterprise environment Strong understanding of Information Security and the threat landscape surrounding enterprise systems. Strong Scripting experience (python, powershell, Unix shell) Demonstrated experience working in all phases of the SDLC Deep understanding and experience using cyber security operations, security monitoring, endpoint (EDR), Network, and SIEM ...

Technical / Infrastructure Manager

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£700 - £750 per day
Large fast paced organisation in an Enterprise Wide Role. Need to be strong technically - have an excellent understanding of Computer Operating Platforms (Windows, Unix etc) - need to be strong on VMWare - ideally had experience around VROPS - and migrations from VMWare to another Hypervisor Platform - eg Azure, Red Hat etc. Must ...

Sr Python Developer – Trading / Risk Platforms

Hiring Organisation
Crisil
Location
City of London, London, United Kingdom
FastAPI/Django) Strong understanding of data structures and performance optimization Experience working with large-scale data processing and performance optimization Working knowledge of Unix/Linux environments and basic shell scripting Domain Experience (Critical) Experience working in Investment Banking/Capital Markets environments Hands-on exposure to: Market Risk … swaps, futures, options), bonds Good-to-Have Exposure to PySpark or large-scale data processing Experience working with quants or pricing models Basic scripting (Unix/Bash) Prior experience in global banking environments Experience ~7–12 years of experience Note: Candidates without capital markets/risk/trading domain experience ...

Senior Linux/Oracle Database Administrator

Hiring Organisation
Morgan McKinley
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Description: Senior Systems & Database Administrator Job Title: Senior Unix/Linux & Database Administrator Dept: Infrastructure Operations Reports to: Head of Infrastructure Job Purpose We are seeking a motivated, hands-on, and experienced Senior Administrator specialising in Unix/Linux environments and Database management within the financial services sector. This role … stability, performance, and scalability of core banking and financial platforms. The ideal candidate will possess deep expertise in enterprise server hardware, multi-flavour Unix/Linux system administration, and robust database management, with hands-on experience supporting mission-critical financial applications. Main Responsibilities Database Management: Administer and optimise enterprise databases ...

Senior Java Developer x 3

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£825 - £850/day Up to £850pd Umbrella
I am currently working with a London-based financial services client who are actively seeking 3 Senior Java developers to assist in the development and maintenance of a business-critical system in the Equity Derivatives ...

Bioinformatician

Hiring Organisation
UK Health Security Agency
Location
London, NW9 5EQ, United Kingdom
Salary
£37749.00 to £45353.00
UKHSA. Essential Criteria Degree in Bioinformatics or a related microbiology discipline. Application and adaptation of bioinformatics tools to analyse biological data using the UNIX command line. Experience in the analysis of large molecular datasets (incl. next-generation/whole genome sequences). Programming/Script writing (eg. Python, bash). … applications, we may conduct an initial sift on the following Essential Criteria: Application and adaptation of bioinformatics tools to analyse biological data using the UNIX command line. Experience in the analysis of large molecular datasets (incl. high throughput sequencing data). Programming/script writing (eg. Python, bash). Desirable ...