attitude Preferred technical and professional experience Expertise in Java and Scala programming on the JVM Experience with concurrency, memory management and I/O Experience with Linux or other Unix-like systems Experience with distributed databases, DataStax Enterprise or Apache Cassandra in particular Experience with distributed computing platforms, Apache Spark in particular ABOUT BUSINESS UNIT IBM Software infuses core business More ❯
London, England, United Kingdom Hybrid / WFH Options
ExtraHop
service, organizational, and documentation skills. Work cooperatively with others within the organization and other cross-functional stakeholders. Work well in fast-paced, high-stress environments. Preferred Qualifications Experience with Unix/Linux-based operating systems. An understanding of cybersecurity concepts and terminology. Certifications in networking or infrastructure (like CompTIA). The salary range for this role is More ❯
Reigate, England, United Kingdom Hybrid / WFH Options
ZipRecruiter
understanding of SQL and data mining tools Has strong knowledge of databases structures, pension administration systems and member data in a Trust based pensions environment A working knowledge of Unix is advantageous, but not necessary Experience of end to end Project Delivery If this role is of interest to you or you would like to learn more, please apply now More ❯
Livingston, Scotland, United Kingdom Hybrid / WFH Options
Plexus
of education and experience sufficient to successfully perform the key job accountabilities may be considered. Other Qualifications: Working knowledge of at least one of the following: Windows operating systems, UNIX or UNIX derivative operating systems or storage Understanding of network topology, wireless systems or firewalls General understanding or ability to learn scripting and automation tools to improve efficiencies or effectiveness More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
design principles. Experience with multi-threaded programming and real-time systems. Familiarity with network programming and protocols (e.g., TCP/IP, UDP) is a plus. Proficiency in Linux/Unix environments. Knowledge of hardware optimization techniques (e.g., SIMD, GPU computing) is a plus. Responsibilities: Design, develop, and maintain high-performance C++ trading applications. Optimize code for maximum speed and efficiency More ❯
Macro system responsibilities You’ll need: Proven background supporting electronic trading platforms, preferably within the Rates asset class (though knowledge in other areas is also valuable) Strong command of Unix/Linux environments, with hands-on ability to investigate, troubleshoot, and resolve technical issues Confidence working closely with Front Office teams, including Traders and Product Owners, as well as technical More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Vertus Partners
Macro system responsibilities You’ll need: Proven background supporting electronic trading platforms, preferably within the Rates asset class (though knowledge in other areas is also valuable) Strong command of Unix/Linux environments, with hands-on ability to investigate, troubleshoot, and resolve technical issues Confidence working closely with Front Office teams, including Traders and Product Owners, as well as technical More ❯
Slough, England, United Kingdom Hybrid / WFH Options
Hays
working outside standard hours when required. Must-Have Requirements: Expertise in Network Management testing and advanced problem-solving. Deep understanding of Network Management Systems, including FCAPS compliance. Proficiency in UNIX for operational and testing tasks. Thorough knowledge of the Telecom Security Act and its implications for mobile network operators. Strong analytical skills for reviewing technical documentation and defining effective testing More ❯
London, England, United Kingdom Hybrid / WFH Options
Australian Investors Association
. Packaging & validating multiple vendor products on our various infrastructures – cloud/on-prem (GCP/Anthos/Bare metal). Configuring & tuning market data infrastructure products in a Unix/Linux environment. Providing standards for our global MDT (Market Data Technology) teams. Third level support for market data applications. Development of test tools & scripts. Your skills and experience Strong More ❯
Patuxent River, Maryland, United States Hybrid / WFH Options
Rollout Systems
accounts Ensure compliance to database DoD STIGs Other duties as assigned or required REQUIREMENTS Experience performing database installations, configurations, and upgrades Experience performing database administration tasking with MongoDB Strong UNIX background Additional experience administering MariaDB, MySQL or NoSQL platforms, desired Experience with migrating existing databases to cloud-based (AWS) environments is a plus REQUIRED CERTIFICATION(s) CompTIA Security+ CE SECURITY More ❯
London, England, United Kingdom Hybrid / WFH Options
Lunar Energy
developing code in React Native for Android and iOS Experience in Frontend and Backend development Experience in UI/UX design, and tools such as Figma Working experience with Unix operating systems You love working in a smaller team where you can see the huge impact of your work You love learning and are open minded about changing your opinion More ❯