1 to 25 of 100 Permanent Unix Jobs

Head of QA and Automation Architecture

Hiring Organisation
CR2 UK Ltd
Location
Dublin, Ireland
Employment Type
Permanent
Salary
EUR 80,000 - 110,000 Annual
highly regulated environments such as banking or fintech. Direct experience with payment schemes or card processing solutions. Knowledge of environment configuration in Windows and Unix systems. Understanding of mobile development processes, security mandates, and distributed/cloud architectures (Azure preferred). Experience with TDD/BDD methodologies and frameworks such ...

Solace Administrator

Hiring Organisation
BGC Group
Location
City of London, London, United Kingdom
alerting. Proficiency in troubleshooting message delivery, persistence, and topic routing. Experience with capacity management , performance tuning, and system scaling. Familiarity with Linux/Unix systems and scripting (Bash, Python, etc.). Strong analytical and problem-solving skills, with attention to detail. Excellent communication and collaboration skills. Nice to Have: Experience ...

Python Developer

Hiring Organisation
Radley James
Location
City of London, London, United Kingdom
Expertise in testing frameworks, CI/CD, and containerization technologies such as Docker or Kubernetes. Experience in managing and deploying services in Linux/Unix environments. Strong analytical and problem-solving skills, with a keen attention to detail and an ability to thrive under pressure. Fluency in English is required. ...

Python Developer

Hiring Organisation
Radley James
Location
Slough, Berkshire, UK
Employment Type
Full-time
Expertise in testing frameworks, CI/CD, and containerization technologies such as Docker or Kubernetes. Experience in managing and deploying services in Linux/Unix environments. Strong analytical and problem-solving skills, with a keen attention to detail and an ability to thrive under pressure. Fluency in English is required. ...

Senior DevOps Consultant

Hiring Organisation
Exponential-e
Location
South West, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
products to provide objective and credible opinions and guidance Experience of Linux/RHEL v6x, 7x and 8x JavaScript, SQL, Java, Python and Unix coding Scripting knowledge AGILE JIRA Communicate with impact and empathy and adapt style to suit the situation OpenText Service Manager and/or ServiceNow report creation ...

Unix/Linux Engineer

Hiring Organisation
Anson Mccade
Location
Cumbria, North West, United Kingdom
Employment Type
Permanent
Salary
£50,000
Unix/Linux Engineer £Up to £52,000 GBP Onsite WORKING Location: Barrow-in-Furness, Manchester, North West - United Kingdom Type: Permanent Unix/Linux Engineer (SC) Location: Barrow-in-Furness (On-site, 5 days per week) Security Clearance: Must be eligible for SC clearance Join an award-winning organisation … chance to work in secure, mission-critical environments where reliability, quality, and impact truly matter. This is an excellent opportunity for an experienced Unix/Linux Engineer (SC) looking to support and protect essential systems at scale. The Role - Unix/Linux Engineer (SC) As a Unix/Linux Engineer ...

Senior DevOps Engineer (Ref: 194693)

Hiring Organisation
Forsyth Barnes
Location
City of London, London, United Kingdom
background in DevOps practices, tooling, and automation. Proven experience leading DevOps initiatives across development and operations teams. Hands-on experience with Kubernetes, Linux/Unix, and containerised systems. Experience building and operating deployment pipelines and debugging distributed systems. Knowledge of relational databases (SQL) and NoSQL technologies. Familiarity with modern architectures ...

Senior DevOps Engineer (Ref: 194693)

Hiring Organisation
Forsyth Barnes
Location
Slough, Berkshire, UK
Employment Type
Full-time
background in DevOps practices, tooling, and automation. Proven experience leading DevOps initiatives across development and operations teams. Hands-on experience with Kubernetes, Linux/Unix, and containerised systems. Experience building and operating deployment pipelines and debugging distributed systems. Knowledge of relational databases (SQL) and NoSQL technologies. Familiarity with modern architectures ...

Senior Software Engineer - Core Databases

Hiring Organisation
Theory Ventures
Location
Dublin, Ireland
Employment Type
Permanent
Salary
EUR 70,000 - 90,000 Annual
language), Python (used in testing), relational databases (Postgres, Oracle, SQL Server), make GitHub Copilot, Claude Code, Jenkins, GCP, Azure, AWS macOS/Linux/Unix/Windows, git What You'll Do Learn deeply about Fivetran in order to focus development on practical and relevant system improvements Contribute ...

Customer Support Engineer (DERMS)

Hiring Organisation
Stackstudio Digital Ltd
Location
United Kingdom
Employment Type
Permanent
systems, or grid operations platforms. Strong understanding of DERMS functions, distributed energy resources (solar, wind, batteries, EVs), and grid operations. Proficiency with Linux/Unix administration, databases (SQL/Oracle/PostgreSQL), and APIs/integration tools. Solid troubleshooting skills across application, middleware, and network layers. Experience with monitoring tools ...

Customer Support Engineer (DERMS)

Hiring Organisation
Stackstudio Digital Ltd
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Permanent
systems, or grid operations platforms. Strong understanding of DERMS functions, distributed energy resources (solar, wind, batteries, EVs), and grid operations. Proficiency with Linux/Unix administration, databases (SQL/Oracle/PostgreSQL), and APIs/integration tools. Solid troubleshooting skills across application, middleware, and network layers. Experience with monitoring tools ...

Customer Support Engineer (DERMS)

Hiring Organisation
Stackstudio Digital Ltd
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent
systems, or grid operations platforms. Strong understanding of DERMS functions, distributed energy resources (solar, wind, batteries, EVs), and grid operations. Proficiency with Linux/Unix administration, databases (SQL/Oracle/PostgreSQL), and APIs/integration tools. Solid troubleshooting skills across application, middleware, and network layers. Experience with monitoring tools ...

Lead Platform Engineer - Manchester Hybrid - £80-£90k

Hiring Organisation
INFUSED SOLUTIONS LIMITED
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£90,000
stakeholder management skills Agile delivery experience Desirable Skills Degree in Computer Science, Engineering, or related field Oracle application/database experience Familiarity with Unix/Solaris environments Service mesh & API gateway knowledge (Istio, Linkerd) Multi-cloud or hybrid infrastructure exposure Understanding of DevSecOps practices and compliance ...

Senior Staff Engineer - Workforce Management Modernization

Hiring Organisation
TJX UK
Location
Watford, Hertfordshire, South East, United Kingdom
Employment Type
Permanent
Minimum Qualifications 10+ years of overall Engineering & IT experience 10+ years of Experience in Estimating, Designing, Developing and Implementing solutions using DataStage, Dell Boomi, Unix 2+ years of Experience in creating overall architecture of complex solutions and have a great hands experience with building solutions 3+ SaaS/Cloud Practices ...

Senior IT Auditor

Hiring Organisation
Recruit & Employ
Location
New York, United States
Employment Type
Any
Salary
USD Annual
limiting to IT infrastructure controls, cyber security controls, application controls, IT general controls Experience working with operating systems, databases and applications such as UNIX/LINUX, and database management systems such as Windows Server, Oracle and SQL. Data analytics skills Previous experience working in a large complex environment is preferred ...

Senior Linux / Oracle DBA

Hiring Organisation
Proactive Appointments
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
supporting Oracle Flexcube in a banking environment Solid understanding of financial systems architecture and regulatory environments Advanced SQL and PL/SQL knowledge Strong Unix scripting skills (Bash, Korn) Experience with monitoring and alerting tools (OEM, Nagios or similar) Familiarity with ITIL processes and change management Excellent troubleshooting, communication ...

Senior Software Engineer, Network Service Mesh - Slack

Hiring Organisation
Slack Enterprise
Location
Dublin, Ireland
Employment Type
Permanent
Salary
EUR 80,000 - 100,000 Annual
focusing on stability, scalability, and performance limits of web services. Experience with TCP/IP, DNS, and network-related protocols. Experience with Linux/Unix operating on high volume systems at scale. Experience running deployment automation/configuration management systems at scale - e.g., Chef, Puppet, Terraform, Ansible, CloudFormation or others. ...

C/C++ Software Developer

Hiring Organisation
ZENOVO LTD
Location
South Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
structures, file formats, and binary protocols Maintain and modernise C++ codebases, improving performance, clarity, and maintainability Build cross-platform solutions for Linux, Windows, and Unix-based systems Develop real-time and high-throughput data acquisition and processing systems Diagnose and resolve complex software defects using systematic debugging techniques Write ...

Network Automation Engineer Specialist (telecoms/ network)

Hiring Organisation
Talent Locker
Location
United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
Proficient in Python, JavaScript, YAML, XML, YANG, and Jinja templates. Experience with API management (Apigee, Kong, OpenShift API Management) and API lifecycle. Background in UNIX/Linux administration and working with REST APIs, JSON, webhooks. Experience with Web Application Firewalls (WAF) (F5 ASM, AWS WAF, Azure WAF). Strong analytical ...

Python Developer

Hiring Organisation
Anson Mccade
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
/behave, JSON schema) Concurrency and parallelism (threading, multiprocessing, async I/O) Solid understanding of algorithms, data structures and optimisation Linux/UNIX proficiency, including POSIX concepts and networking Experience interfacing with C/C++ APIs and basic C++ knowledge Strong Git workflow experience, CI/CD pipelines ...

SC Cleared AWS DevOps Engineer

Hiring Organisation
ECS Resource Group
Location
London, UK
Employment Type
Full-time
GitLab Active SC Clearance (essential, candidates without this will not be considered) Additional experience with: Infrastructure as Code Monitoring and security best practices Unix/Linux environments APIs ...

SC Cleared AWS DevOps Engineer

Hiring Organisation
ECS Resource Group
Location
Slough, Berkshire, UK
Employment Type
Full-time
GitLab Active SC Clearance (essential, candidates without this will not be considered) Additional experience with: Infrastructure as Code Monitoring and security best practices Unix/Linux environments APIs ...

Junior C++ Engineer

Hiring Organisation
Harrington Starr
Location
Slough, Berkshire, UK
Employment Type
Full-time
June 2026) Strong programming capability in C++ and Python Solid foundations in data structures, algorithms, and operating systems Comfortable working in Linux/Unix environments A strong focus on writing clean, efficient, and maintainable code Excellent analytical thinking and problem-solving ability Clear communicator with the ability to collaborate effectively ...

Junior C++ Engineer

Hiring Organisation
Harrington Starr
Location
City of London, London, United Kingdom
June 2026) Strong programming capability in C++ and Python Solid foundations in data structures, algorithms, and operating systems Comfortable working in Linux/Unix environments A strong focus on writing clean, efficient, and maintainable code Excellent analytical thinking and problem-solving ability Clear communicator with the ability to collaborate effectively ...

Senior Managed Services Engineer

Hiring Organisation
Addition
Location
Studley, Warwickshire, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £59,300 per annum
Infrastructure (Windows server, AD, Exchange, RDS, O365) Networking and firewalls (FortiNet, FortiGate, Cisco, Juniper, Palo Alto) Virtualisation (VMware, Citrix, vSphere) Cloud platforms (Microsoft Azure) Unix (Solaris, Linux) Oracle OVM Database Platform (SQL server) Confident communicator, comfortable dealing directly with customers under pressure ITIL Foundation (or equivalent) and relevant technical certifications ...