126 to 150 of 159 Linux Jobs in Northern Ireland

Senior Software Developer

Location
Belfast, Northern Ireland, United Kingdom
Qualifications BSc Degree (2.1 or higher) or equivalent in Computer Science or related discipline Networking, and programming (preferably C++ or Java) Git source control Linux Effective communication – both written and verbal Strong team working and problem solving skills Flexible ‘can do’ attitude 4+ years industry experience in the above areas … Skills & Competence Knowledge of Python, Multi-threaded programming, Linux administration and networking protocols Knowledge of mobile internet technologies GitLab for CI/CD Knowledge of Agile methodologies Cloud Technologies (e.g. Containerisation, Grafana, Victoria Metrics/Logs) Able to accept feedback and act on it Ability to manage time and prioritise ...

Remote Technical Support Engineer (L2)

Hiring Organisation
Runpod
Location
Craigavon, Co. Armagh, UK
least 2 years of experience in software engineering/development or 2 years of experience as a networking admin Knowledge of various operating systems (Linux/Ubuntu), containerization (Docker), SQL databases (MySQL, PostgreSQL), and an understanding of data center components such as server hardware and network operations, as well … Excellent communication skills, both verbal and written. Advanced knowledge of operating systems, including: Proficiency with SSH and the use of terminal commands Experience with Linux (server versions specifically) Strong asset: proficiency in Docker and deployment on the docker Preferred: Strong technical skills, including proficiency in Django, Flask, PyTorch, JavaScript (React ...

Remote Technical Support Engineer (L2)

Hiring Organisation
Runpod
Location
Ballymena, Co. Antrim, UK
least 2 years of experience in software engineering/development or 2 years of experience as a networking admin Knowledge of various operating systems (Linux/Ubuntu), containerization (Docker), SQL databases (MySQL, PostgreSQL), and an understanding of data center components such as server hardware and network operations, as well … Excellent communication skills, both verbal and written. Advanced knowledge of operating systems, including: Proficiency with SSH and the use of terminal commands Experience with Linux (server versions specifically) Strong asset: proficiency in Docker and deployment on the docker Preferred: Strong technical skills, including proficiency in Django, Flask, PyTorch, JavaScript (React ...

Remote Technical Support Engineer (L2)

Hiring Organisation
Runpod
Location
Downpatrick, Co. Down, UK
least 2 years of experience in software engineering/development or 2 years of experience as a networking admin Knowledge of various operating systems (Linux/Ubuntu), containerization (Docker), SQL databases (MySQL, PostgreSQL), and an understanding of data center components such as server hardware and network operations, as well … Excellent communication skills, both verbal and written. Advanced knowledge of operating systems, including: Proficiency with SSH and the use of terminal commands Experience with Linux (server versions specifically) Strong asset: proficiency in Docker and deployment on the docker Preferred: Strong technical skills, including proficiency in Django, Flask, PyTorch, JavaScript (React ...

Remote C++ Software Engineer

Hiring Organisation
Reactive Markets
Location
Castlewellan, Co. Down, UK
Employment Type
Full-time
commitment — but owning a production trading platform means being there when it matters. What You'll Work On Modern C++20 and Go on Linux — a modern software stack based on open source Cloud-native infrastructure on AWS with colocation in key data centres Microsecond-level latency optimisation and high-throughput … metrics that make system behaviour visible Production systems that handle real money — reliability is not optional What We Need Technical: Strong C++ with Linux systems programming (3+ years) Comfortable working close to the metal — you understand what's underneath your code Experience with performance-sensitive systems (profiling, optimisation, deterministic behaviour ...

Remote C++ Software Engineer

Hiring Organisation
Reactive Markets
Location
Portrush, Co. Londonderry, UK
Employment Type
Full-time
commitment — but owning a production trading platform means being there when it matters. What You'll Work On Modern C++20 and Go on Linux — a modern software stack based on open source Cloud-native infrastructure on AWS with colocation in key data centres Microsecond-level latency optimisation and high-throughput … metrics that make system behaviour visible Production systems that handle real money — reliability is not optional What We Need Technical: Strong C++ with Linux systems programming (3+ years) Comfortable working close to the metal — you understand what's underneath your code Experience with performance-sensitive systems (profiling, optimisation, deterministic behaviour ...

Remote C++ Software Engineer

Hiring Organisation
Reactive Markets
Location
Craigavon, Co. Armagh, UK
Employment Type
Full-time
commitment — but owning a production trading platform means being there when it matters. What You'll Work On Modern C++20 and Go on Linux — a modern software stack based on open source Cloud-native infrastructure on AWS with colocation in key data centres Microsecond-level latency optimisation and high-throughput … metrics that make system behaviour visible Production systems that handle real money — reliability is not optional What We Need Technical: Strong C++ with Linux systems programming (3+ years) Comfortable working close to the metal — you understand what's underneath your code Experience with performance-sensitive systems (profiling, optimisation, deterministic behaviour ...

Remote C++ Software Engineer

Hiring Organisation
Reactive Markets
Location
Enniskillen, Co. Fermanagh, UK
Employment Type
Full-time
commitment — but owning a production trading platform means being there when it matters. What You'll Work On Modern C++20 and Go on Linux — a modern software stack based on open source Cloud-native infrastructure on AWS with colocation in key data centres Microsecond-level latency optimisation and high-throughput … metrics that make system behaviour visible Production systems that handle real money — reliability is not optional What We Need Technical: Strong C++ with Linux systems programming (3+ years) Comfortable working close to the metal — you understand what's underneath your code Experience with performance-sensitive systems (profiling, optimisation, deterministic behaviour ...

Remote 2nd Line IT Support Engineer

Hiring Organisation
Open Cosmos
Location
Londonderry, Co. Londonderry, UK
devices, networks, identity, and SaaS services, helping keep Open Cosmos running smoothly as we grow. You will: Own and resolve escalated issues across Windows, Linux, macOS, iOS/Android, networks, identity, and collaboration tools. Troubleshoot, perform root-cause analysis, and implement corrective and preventative actions. Meet SLAs and communicate clearly … scripting and tooling. Champion security best practice across patching, hardening, device compliance, and access controls. What You’ll bring Strong troubleshooting skills across Windows, Linux, macOS, mobile OS and SaaS platforms. Demonstrable ability in administering M365, Entra ID, IAM, MFA/SSO, device compliance, EDR/AV and patching. Comfortable ...

Remote 2nd Line IT Support Engineer

Hiring Organisation
Open Cosmos
Location
Dungannon, Co. Tyrone, UK
devices, networks, identity, and SaaS services, helping keep Open Cosmos running smoothly as we grow. You will: Own and resolve escalated issues across Windows, Linux, macOS, iOS/Android, networks, identity, and collaboration tools. Troubleshoot, perform root-cause analysis, and implement corrective and preventative actions. Meet SLAs and communicate clearly … scripting and tooling. Champion security best practice across patching, hardening, device compliance, and access controls. What You’ll bring Strong troubleshooting skills across Windows, Linux, macOS, mobile OS and SaaS platforms. Demonstrable ability in administering M365, Entra ID, IAM, MFA/SSO, device compliance, EDR/AV and patching. Comfortable ...

Remote 2nd Line IT Support Engineer

Hiring Organisation
Open Cosmos
Location
Ballymena, Co. Antrim, UK
devices, networks, identity, and SaaS services, helping keep Open Cosmos running smoothly as we grow. You will: Own and resolve escalated issues across Windows, Linux, macOS, iOS/Android, networks, identity, and collaboration tools. Troubleshoot, perform root-cause analysis, and implement corrective and preventative actions. Meet SLAs and communicate clearly … scripting and tooling. Champion security best practice across patching, hardening, device compliance, and access controls. What You’ll bring Strong troubleshooting skills across Windows, Linux, macOS, mobile OS and SaaS platforms. Demonstrable ability in administering M365, Entra ID, IAM, MFA/SSO, device compliance, EDR/AV and patching. Comfortable ...

Remote 2nd Line IT Support Engineer

Hiring Organisation
Open Cosmos
Location
Downpatrick, Co. Down, UK
devices, networks, identity, and SaaS services, helping keep Open Cosmos running smoothly as we grow. You will: Own and resolve escalated issues across Windows, Linux, macOS, iOS/Android, networks, identity, and collaboration tools. Troubleshoot, perform root-cause analysis, and implement corrective and preventative actions. Meet SLAs and communicate clearly … scripting and tooling. Champion security best practice across patching, hardening, device compliance, and access controls. What You’ll bring Strong troubleshooting skills across Windows, Linux, macOS, mobile OS and SaaS platforms. Demonstrable ability in administering M365, Entra ID, IAM, MFA/SSO, device compliance, EDR/AV and patching. Comfortable ...

Remote 2nd Line IT Support Engineer

Hiring Organisation
Open Cosmos
Location
Craigavon, Co. Armagh, UK
devices, networks, identity, and SaaS services, helping keep Open Cosmos running smoothly as we grow. You will: Own and resolve escalated issues across Windows, Linux, macOS, iOS/Android, networks, identity, and collaboration tools. Troubleshoot, perform root-cause analysis, and implement corrective and preventative actions. Meet SLAs and communicate clearly … scripting and tooling. Champion security best practice across patching, hardening, device compliance, and access controls. What You’ll bring Strong troubleshooting skills across Windows, Linux, macOS, mobile OS and SaaS platforms. Demonstrable ability in administering M365, Entra ID, IAM, MFA/SSO, device compliance, EDR/AV and patching. Comfortable ...

Application Support Engineer | Hybrid

Location
Belfast City District, Northern Ireland, United Kingdom
application support, preferably in a financial services or trading environment 2+ years in a customer-facing role Strong foundational knowledge of networking, operating systems (Linux and Windows), and databases (MSSQL and/or NoSQL) Hands-on experience using AI coding assistants or LLM-based tooling in a professional setting Ability … architecture Proficiency in SQL and NoSQL databases (MSSQL, MongoDB, Postgres) Solid networking knowledge, including TCP/IP, DNS, and network security concepts Experience with Linux and Windows operating systems Strong scripting abilities in Python and PowerShell Practical skill with AI coding assistants, including the ability to break a problem into ...

Linux Engineer Level 3: Reliability, Security & Performance

Location
Belfast City District, Northern Ireland, United Kingdom
Telefónica Tech UK&I is seeking an experienced Level 3 Linux Engineer to support, maintain, and enhance critical Linux environments. You will troubleshoot complex issues and lead the delivery of high-impact projects to ensure reliability and performance. You will collaborate with cross-functional teams to optimize security, scalability … efficiency of Linux-based systems, while guiding and mentoring junior engineers and aligning with industry best practices. #J-18808-Ljbffr ...

Remote Software Engineer - On Board Processing

Hiring Organisation
Open Cosmos
Location
Downpatrick, Co. Down, UK
maintaining satellite flight software Supporting ground tools, ensuring software is robust, traceable, and fit for the reliability demands of space missions Developing features for Linux and RTOS-based systems in line with mission and system requirements Participating in code reviews, testing campaigns, and CI/CD processes to ensure high … production environment Proficiency in compiled and object-oriented programming paradigms, with an emphasis on performance, reliability, and correctness Ability to work in Linux development environments, including scripting and command-line tooling, as part of day-to-day engineering work Familiarity with CI/CD pipelines and automation tools such ...

Remote Software Engineer - On Board Processing

Hiring Organisation
Open Cosmos
Location
Dungannon, Co. Tyrone, UK
maintaining satellite flight software Supporting ground tools, ensuring software is robust, traceable, and fit for the reliability demands of space missions Developing features for Linux and RTOS-based systems in line with mission and system requirements Participating in code reviews, testing campaigns, and CI/CD processes to ensure high … production environment Proficiency in compiled and object-oriented programming paradigms, with an emphasis on performance, reliability, and correctness Ability to work in Linux development environments, including scripting and command-line tooling, as part of day-to-day engineering work Familiarity with CI/CD pipelines and automation tools such ...

Remote Software Engineer - On Board Processing

Hiring Organisation
Open Cosmos
Location
Craigavon, Co. Armagh, UK
maintaining satellite flight software Supporting ground tools, ensuring software is robust, traceable, and fit for the reliability demands of space missions Developing features for Linux and RTOS-based systems in line with mission and system requirements Participating in code reviews, testing campaigns, and CI/CD processes to ensure high … production environment Proficiency in compiled and object-oriented programming paradigms, with an emphasis on performance, reliability, and correctness Ability to work in Linux development environments, including scripting and command-line tooling, as part of day-to-day engineering work Familiarity with CI/CD pipelines and automation tools such ...

Remote Software Engineer - On Board Processing

Hiring Organisation
Open Cosmos
Location
Carrickfergus, Co. Antrim, UK
maintaining satellite flight software Supporting ground tools, ensuring software is robust, traceable, and fit for the reliability demands of space missions Developing features for Linux and RTOS-based systems in line with mission and system requirements Participating in code reviews, testing campaigns, and CI/CD processes to ensure high … production environment Proficiency in compiled and object-oriented programming paradigms, with an emphasis on performance, reliability, and correctness Ability to work in Linux development environments, including scripting and command-line tooling, as part of day-to-day engineering work Familiarity with CI/CD pipelines and automation tools such ...

Data Center Technician - UK -Belfast- On-site

Location
Belfast City District, Northern Ireland, United Kingdom
including Cisco and Juniper routers, switches, and firewalls, to ensure secure and efficient network operations that align with organizational standards. Manage and troubleshoot both Linux and Windows-based systems, performing essential updates, patches, and security enhancements to keep systems secure and up-to-date. Document all installations, repairs, maintenance tasks … independent or freelance projects. Technical Skills: Extensive hands‐on experience with Cisco and Juniper networking devices. Strong proficiency in managing and troubleshooting Windows and Linux-based systems. Solid understanding of networking principles (TCP/IP, DNS, VPN, VLANs). Experience with virtualization technologies such as VMware or Hyper ...

Global Payroll Manager

Location
Douglas, Northern Ireland, United Kingdom
Home based - EMEA; Office Based - London, UK We are hiring a Global Payroll Manager , ideally a candidate who thrives on building scalable systems, automating manual processes, and creating operational excellence in a high growth technology ...

General Counsel

Location
Douglas, Northern Ireland, United Kingdom
Home based - EMEA; Office Based - London, UK We are hiring a General Counsel , reporting to the Chief Operating Officer (COO). This role leads Canonical’s global Legal and Compliance function. This is a unique ...