22 of 22 Unix Jobs in Northern Ireland

innovation. Technical Skills: Microsoft SQL Server (SQL, Stored Procedures, Query Optimization) Oracle or other enterprise relational databases Database performance analysis and tuning Linux/Unix fundamentals Application troubleshooting and performance diagnostics Incident and Problem Management processes Monitoring and observability platforms Desirable: OpenShift/Kubernetes Cloud technologies (Google Cloud Platform, Azure ...

operating and improving distributed systems, focusing on reliability, performance and user outcomes. * Experience building and supporting applications in containerised environments. * Knowledge of Linux/Unix fundamentals and TCP/IP networking. * Strong communication skills with the ability to build effective relationships across technical and non-technical teams. Desirable Skills: * Python ...

operating and improving distributed systems, focusing on reliability, performance and user outcomes. * Experience building and supporting applications in containerised environments. * Knowledge of Linux/Unix fundamentals and TCP/IP networking. * Strong communication skills with the ability to build effective relationships across technical and non-technical teams. Desirable Skills: * Python ...

understanding of time-series data, analytics, and query optimization. Experience working with large-scale data processing and real-time applications. Familiarity with Linux/Unix environments and scripting (Shell, Python, etc.). Basic understanding of networking, APIs, and cloud technologies (AWS, Azure, GCP). For Senior Candidates: 5+ years ...

learn)• Familiarity with monitoring tools like Splunk, Grafana, or enterprise monitoring platforms• Knowledge of Kafka or other real-time data streaming technologies• Strong Unix/Linux scripting skills for automation• Experience with incident management processes and ticketing systems (ServiceNow, JIRA)• Exposure to cloud platforms (AWS, Azure, or Google Cloud)• Understanding ...

learn)• Familiarity with **monitoring tools** like Splunk, Grafana, or enterprise monitoring platforms• Knowledge of **Kafka** or other real-time data streaming technologies• Strong **Unix/Linux scripting** skills for automation• Experience with **incident management** processes and ticketing systems (ServiceNow, JIRA)• Exposure to **cloud platforms** (AWS, Azure, or Google Cloud)• Understanding ...

SQLCloud experience with Micro Services and Containerization is a big plusTest driven development and to adhere with firms min development standardsExperience with Unix or Linux scriptingSolid experience with CICD tools Agile Development and Software life cycleBasic experience with MS office platform tools like Work PPT and Excel is necessaryQualificationsBachelors degreeUniversity ...

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 ...

etc.).Deep expertise in RDBMS (preferably Oracle) and the ability to write advanced SQL to analyse and resolve complex data issues.Strong proficiency in UNIX environments and shell scripting.Proven experience across the full Software Development Lifecycle (SDLC) and deep familiarity with Agile methodologies and tools like Jira.Exceptional analytical and problem-solving ...

other technology teams.Key Skills and Experience required – Working knowledge of Oracle SQL/Sybase. (Able to build ad hoc SQL queries)Working knowledge of UNIX (Solaris/Linux). (Able to navigate the system and write shell scripting)Working knowledge of Python ScriptingDemonstrable track record of hands-on application support ...

technology teams. Key Skills and Experience required Working knowledge of Oracle SQL/Sybase. (Able to build ad hoc SQL queries) Working knowledge of UNIX (Solaris/Linux). (Able to navigate the system and write shell scripting) Working knowledge of Python Scripting Demonstrable track record of hands‐on application ...

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 ...

/Experience Comptia Network + & Security + Fortinet Cisco ASA & FirePower Palo Alto Azure/AWS Python, Go, Bash Native Cloud Security Linux/Unix OS Windows OS Knowledge and understanding of TCP/IP & OSI seven-layer model and how data networks are structured and operate. Knowledge ...

KDB+ databases and the Q programming language.Programming Languages: Strong skills in Q/KDB+, Java and Python/PyKX,Good understanding of Linux/UNIX, OS tuningKnowledge of TCP/IP, UDP, Multicast and exchange specific protocols (FIX, OUCH, ITCH)Proven track record in profiling and optimizing for latencyStrong debugging ...

databases and the Q programming language. Programming Languages: Strong skills in Q/KDB+, Java and Python/PyKX, Good understanding of Linux/UNIX, OS tuning Knowledge of TCP/IP, UDP, Multicast and exchange specific protocols (FIX, OUCH, ITCH) Proven track record in profiling and optimizing for latency ...

look right. You'll ideally have knowledge across several (not all) of the following: Enterprise infrastructure and platforms Windows, Linux and/or Unix Cloud and SaaS Microsoft 365 Networking Identity and access management APIs and integrations SQL and database technologies Enterprise/business applications Disaster recovery and backup Cyber ...

architectures and 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 ...

mentoring junior 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 ...

with a focus on low-latency performance and scalable analytics. Strong KDB+/Q, Java and Python skills are required, along with Linux/UNIX expertise. The role offers hybrid work up to 2 days remote per week, a competitive base salary, and comprehensive benefits. #J-18808-Ljbffr ...

Job ID: 99856935728Posted: 2026-09-01Location: Belfast, Northern Ireland, United KingdomCategory: Technology, Applications DevelopmentCompany: CitiThe Global Fixed Income Trade Processing (FiTP) Team is seeking a Senior Software Engineer (Java) with a proven track record ...

The Global Fixed Income Trade Processing (FiTP) Team is seeking a Senior Software Engineer (Java) with a proven track record of design and developing large, complex and distributed systems. This role is within the FiTP ...

hybrid schedule that balances US trading‐hour coverage with regular UK hours. 2+ years experience in technical support within financial services. Strong proficiency with Unix/Linux operating systems. Demonstrated ability in second‐ and third‐line support and client onboarding. Excellent written and verbal communication skills. Solid analytical and logical … Lucera's core financial products during US trading hours. Assist with client onboarding, configuration, and issue resolution. Monitor, diagnose, and resolve incidents in Unix/Linux environments. Collaborate with global support teams to ensure seamless hand‐offs and knowledge sharing. Document troubleshooting steps, solutions, and process improvements in the knowledge ...