26 to 50 of 52 Linux Jobs in Belfast

solutions. Integrate and debug solutions on target hardware, addressing hardware/software integration issues. Target multiple real-time platforms (e.g., VxWorks, MicroC/OS, Linux, FreeRTOS) using C and/or C++. Participate in various software lifecycle methodologies. Manage software requirements and traceability using industry best practices. Plan and execute ...

Candidates applying for this role must be willing to provide necessary personal details for the application and maintenance of necessary security clearance. Experience with Linux System Administration, Kubernetes, Cloud, Exadata, Networking, Database, Storage, Compute, Virtualization and Troubleshooting An understanding of infrastructure as code tooling. Experience participating in or running incident ...

creation. Hold a foundational understanding of network technologies and protocols, including DHCP, TCP/IP, DNS, and HTTP. Maintain familiarity with Microsoft Windows Server, Linux, and/or macOS operating systems. Communicate technical details clearly and effectively to non-technical users, fostering commitment and understanding across diverse audiences. Build cross ...

Information Technology experience within the Information Security area. Specific technical experience includes: Firewall and Intrusion Detection technologies TCP/IP networking Experience in securing Linux Scripting languages and command lineinterfaces beneficial Risk and vulnerability assessments (network, host, application), Fortinet Firepower IDS Must be able to effectively evaluate technical security controls ...

cash equities flow products , including asynchronous, event-driven architectures. Practical, hands‐on experience with NUMA-aware design, CPU core pinning/affinity and isolation, Linux kernel/OS tuning, and low-latency networking (kernel bypass, RDMA, or specialized NIC tuning) for ultra low-latency, high-throughput systems. Strong understanding ...

mentor junior developers while collaborating with quants and analysts. The ideal candidate has over 7 years of kdb+ experience and a strong Unix/Linux background. This role offers both contract and permanent opportunities, contributing to innovative solutions for high-stakes financial clients. #J-18808-Ljbffr ...

developers and driving innovation in kdb+ techniques. Ideal candidates have over 5 years of kdb+ development experience and a strong background in Unix/Linux environments. The position supports hybrid working, offering global opportunities with clients across major financial hubs. #J-18808-Ljbffr ...

intelligence, attack surface mgmt. and exposure mgmt. platforms. Expert understanding of vulnerability scoring, including CWE, CVSS and MITRE ATT&CK. Foundational knowledge of windows, Linux and networking. Ability to assess security risks and prioritise remediation works at enterprise scale. Experience in the creation and development of Vulnerability dashboards, reports ...

threat intelligence, attack surface mgmt. and exposure mgmt. platforms. Expert understanding of vulnerability scoring, including CWE, CVSS and MITRE ATT&CK.Foundational knowledge of windows, Linux and networking. Ability to assess security risks and prioritise remediation works at enterprise scale. Experience in the creation and development of Vulnerability dashboards, reports ...

Trading and Sales) that supports it. Access to a wide range of technology platforms and resources in a Global enterprise company Skills Unix/Linux FIX protocol Intermediate networking knowledge is desirable but not required Real-time high frequency, low latency messaging work is desirable but not required Qualifications Strong ...

meet remediation SLAs We're looking for experience with: Enterprise Vulnerability Management platforms Threat Intelligence/Attack Surface Management/Exposure Management Windows, Linux and networking fundamentals Enterprise-scale vulnerability remediation Security risk assessment and prioritisation SOC environments and broader cyber security operations Communicating technical risks to technical ...

Candidates applying for this role must be willing to provide necessary personal details for the application and maintenance of necessary security clearance. Experience with Linux System Administration, Kubernetes, Cloud, Exadata, Networking, Database, Storage, Compute, Virtualization and Troubleshooting Experience participating in or running incident bridges. Customer focus, passion for delighting customers. ...

quality across all published customer‐facing materials PREFERRED EXPERIENCE: Strong understanding of embedded APU AI software stacks, including ROCm and Ryzen AI Software, across Linux and Windows environments Hands‐on experience implementing AI/ML and high‐performance compute workloads on heterogeneous compute platforms Experience with embedded systems, AI software ...

self-directed environment and to collaborate with team members Nice to have Experience with Email Systems, Networking and/or DNS Experience with Linux is beneficial Innovative thinker who is positive, proactive, and readily embraces change Why Proofpoint? At Proofpoint, we believe that an exceptional career experience includes a comprehensive ...

consistent, sustainable product delivery.● Bachelor's degree in Computer Science or equivalent practical/industry experience. ****Nice to Haves:**** ● Experience working in a Linux environment.● Familiarity with networking protocols.● Desire to work in an environment where software engineers are full participants in shaping the product and the business.● Creative problem ...

scalability. You will collaborate with architecture, firmware, hardware, validation, and software teams across the full product lifecycle. A strong C/C++ background, Linux knowledge, and experience leading large features are essential to succeed in this role. #J-18808-Ljbffr ...

reduce repetitive work. Ideal candidates bring 3+ years in application support, 2+ years in a customer-facing role, and strong knowledge of networking, Linux/Windows, databases, and REST APIs. #J-18808-Ljbffr ...

Operational practices, implement positive tooling or procedural changes and monitoring refinement activities. What You Bring to the Team Strong Technical knowledge, predominantly with Linux OS, to inform diagnosis & resolution of Incidents on critical customer facing systems Major Incident Management skillset, including creation and documentation of Major Incident detail and actions ...

TelefonicaTech ·United Kingdom, Belfast Job Description We are seeking an experienced Level 3 Linux Engineer to support, maintain, and enhance critical Linux environments. This role involves troubleshooting complex issues, ensuring system reliability, and leading the delivery of high-impact projects. The successful candidate will work closely with cross-functional teams … optimize performance, security, and scalability of Linux-based systems. You will have deep expertise and experience in Linux operating systems and environments. You will also have good foundational knowledge in multiple capabilities ranging from VMware, Windows Active Directory Services, DHCP, DNS, PKI, File Services, SQL, Backups, Citrix, Storage, and Data ...

role requires rotating 24x7 shifts, primarily covering 06:00-19:00 GMT/BST, and close collaboration with a global team. A strong Linux background and monitoring tool proficiency are essential for diagnosing problems #J-18808-Ljbffr ...

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 ...

Instil Software Ltd. is seeking a Senior C++ Developer to design and build high-performance services in a Linux-based distributed system. You will focus on reliability, maintainability, and performance on embedded devices within a fully remote UK setup. The role requires 7+ years in C++ (C++14/17/… strong Linux experience, and solid knowledge of microservices, RESTful APIs, Docker, IPC, and CI/CD pipelines. #J-18808-Ljbffr ...

looking for a Senior C++ Developer with strong experience in Linux-based development environments and Microservices architecture. This role involves designing and building high-performance, scalable services in a distributed system, with a focus on reliability, maintainability, and performance on an embedded device. Key Responsibilities Design, implement, and maintain C++ … services in a microservices-based architecture. Develop and debug software in Linux environments, including scripting and system-level programming. Collaborate with cross-functional teams to define APIs, service contracts, and deployment strategies. Optimize system performance and ensure high availability in distributed systems. Contribute to CI/CD pipelines and automated ...

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 ...

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 ...