candidate will have a strong background in data architecture, cloud platforms, and modern data integration patterns, with a proven ability to translate business requirements into scalable, secure, and high-performance data solutions. Responsibilities Design and implement end-to-end Snowflake data architecture and data models to support analytical and operational reporting needs. Define best practices for Snowflake usage, data … ingestion, transformation, and performance tuning. Develop and optimize ETL/ELT pipelines using tools such as Snowpipe, dbt, Airflow, Informatica, or Talend . Collaborate with data engineers, BI developers, and data scientists to ensure consistent and efficient data access. Implement data governance, security, and compliance standards (RBAC, masking, encryption, etc.). Work with cloud platforms (AWS, Azure, or GCP … to integrate Snowflake with cloud-native services. Oversee data migration from legacy systems to Snowflake. Conduct performancemonitoring and capacity planning for Snowflake workloads. Provide technical leadership and mentor junior engineers on Snowflake best practices. Skillset Design end-to-end Snowflake data architecture, including schema design, data modeling (3NF, star/snowflake, data vault), and ELT frameworks. Define More ❯
proactively identify potential issues. Maintain detailed documentation , knowledge base articles, and support procedures. Automate recurring operational tasks and fixes to improve efficiency. Support tooling integration and configuration to enhance monitoring, reporting, and performance. Assist customers with onboarding, configuration, and platform best practices . Collaborate with infrastructure, platform, and application teams to resolve integration and interoperability issues . Ensure adherence … Administer and support GPU cluster infrastructure. High Availability & Resilience: Implement failover and redundancy strategies to ensure minimal downtime. Resource Optimization: Manage GPU resource partitioning, workload scheduling, and capacity planning. PerformanceMonitoring: Utilize HPE tools for real-time monitoring, diagnostics, and tuning. Incident Response: Address node failures, driver issues, and networking incidents; escalate to vendors when needed. Security … including ticketing, escalation, and troubleshooting workflows. Familiarity with cloud-based platforms , APIs, and distributed systems. Understanding of AI/ML workflows (model training, inference, data pipelines). Experience with monitoring and logging tools (e.g., Grafana, Kibana, Splunk). Excellent communication and customer engagement skills. Working knowledge of ML engineering and data science toolchains to optimize user experience. Core Technical More ❯
Birmingham, England, United Kingdom Hybrid / WFH Options
Network IT Recruitment Limited
join our client's Enterprise Support & Security team, supporting the lifecycle management of Linux-based SAP HANA services. This is a hands-on technical role focused on database administration, performance optimisation, and ensuring secure, reliable infrastructure to support business-critical operations. You’ll work closely with the SAP team and wider IT stakeholders to maintain high availability, troubleshoot issues … strategic infrastructure support, including upgrades, compliance, and automation initiatives. Key Responsibilities In this dynamic role, you’ll be at the heart of our client’s SAP HANA infrastructure—optimising performance, solving complex database challenges, and ensuring seamless operations across critical business systems. From tuning and troubleshooting to collaborating with cross-functional teams and driving automation, you’ll play a … paced environment and enjoy blending technical depth with real-world impact, this is the opportunity to make your mark. Administer, manage, and maintain SAP HANA databases. Perform database tuning, performancemonitoring, and capacity planning. Support backup, recovery, and replication operations. Resolve database performance and data-related issues. Collaborate with SAP and IT teams to ensure smooth operations More ❯
Ensure system scalability, reliability and security Ensure data governance and compliance Establish strong engineering processes, CI/CD pipelines and agile methodologies Evaluate and implement new technologies to improve performance and customer experience Proactively manage discussions around "buy or build" decisions Organize internal stakeholder management within Shipcloud and Logicall Group Platform Stack Hosted: Azure cloud Programming language: .Net, VueJS … growth environments Strong grasp of modern cloud infrastructure (Azure), microservices and APIs Demonstrated ability to deliver quickly without compromising code quality or stability Experience with software security, DevOps and performancemonitoring Excellent leadership, strategic thinking and engineering skills Bachelor s or Master's degree in Computer Science, Engineering or a related field Excellent English language skills; Dutch language More ❯
Months Outside IR35 - Up to £650 per day The Network Solution Architect designs and documents enterprise network architectures for LAN, WAN, WLAN, and cloud environments to ensure optimal performance, scalability, and security. This role collaborates with stakeholders to align solutions with business objectives, maintains network standards and roadmaps, leads designs for data centers and cloud integration, and creates HLDs … AWS, Azure, and GCP. Integrate hybrid and multi-cloud networks and services. Develop automation tools and scripts for network management and operational processes (e.g., Terraform, Ansible). Deploy network performancemonitoring systems, including SolarWinds or Cisco DNA Center, to maintain system performance and uptime. Knowledge of IPv4/IPv6, routing, switching, subnetting, VLANs, NAT, and QoS Proficient More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Robert Half
and supporting the team's move toward predictive analytics and ML Ops workflows. Role The Data Engineer will own and assess the Snowflake platform, proposing and executing optimisation around performance, cost, scalability, and architecture improvements. Lead DBT development and maintenance, with emphasis on test frameworks, transformation efficiency, and eliminating redundant or resource-heavy flows (e.g., excessive temp table usage … . Design, implement, and maintain CI/CD pipelines to automate reliable deployment of data transformations. Provide deep insight into Snowflake infrastructure, including cost and pricing models, performance tuning, and resource governance. Support ML Ops/predictive analytics operationalisation - managing updates, performancemonitoring, and change rollout rather than building models from scratch. Be a technical mentor and … environments. Advanced experience with DBT, including testing, modular modelling, and optimisation. Track record in building or maintaining CI/CD pipelines for data workflows. Strong familiarity with Snowflake infrastructure, performance tuning, and cost modelling. Excellent communication skills and ability to mentor or teach other engineers. Desirable/Nice to Have Exposure to ML Ops (particularly around operationalising models). More ❯
a dynamic infrastructure engineering team, supporting mission-critical applications and data systems across enterprise platforms. This role is ideal for a professional who thrives on ensuring reliability, scalability, and performance in complex environments while embracing automation and continuous improvement. The Role The Mainframe DB2 System Specialist will be responsible for building, maintaining, and enhancing mainframe infrastructure that underpins key … support large-scale data systems and business applications. Key Responsibilities Install, maintain, and upgrade IBM DB2 and associated products, including DB2 CA, DB2 Connect, and Data Studio. Oversee the performance, availability, and security of mainframe infrastructure and DB2 databases. Develop and implement automation scripts to streamline operational processes and reduce manual intervention. Monitor system health, identify issues, and resolve … incidents efficiently using data-driven approaches. Collaborate closely with engineers, architects, and product teams to deliver scalable, high-performing solutions aligned with business goals. Apply best practices in system performance, incident management, and security compliance. Stay current with emerging technologies and contribute to a culture of innovation and continuous improvement. Core Skills & Experience Proven experience as a DB2 Systems More ❯
a dynamic infrastructure engineering team, supporting mission-critical applications and data systems across enterprise platforms. This role is ideal for a professional who thrives on ensuring reliability, scalability, and performance in complex environments while embracing automation and continuous improvement. The Role The Mainframe DB2 System Specialist will be responsible for building, maintaining, and enhancing mainframe infrastructure that underpins key … support large-scale data systems and business applications. Key Responsibilities Install, maintain, and upgrade IBM DB2 and associated products, including DB2 CA, DB2 Connect, and Data Studio. Oversee the performance, availability, and security of mainframe infrastructure and DB2 databases. Develop and implement automation scripts to streamline operational processes and reduce manual intervention. Monitor system health, identify issues, and resolve … incidents efficiently using data-driven approaches. Collaborate closely with engineers, architects, and product teams to deliver scalable, high-performing solutions aligned with business goals. Apply best practices in system performance, incident management, and security compliance. Stay current with emerging technologies and contribute to a culture of innovation and continuous improvement. Core Skills & Experience Proven experience as a DB2 Systems More ❯
warrington, cheshire, north west england, united kingdom
Anson McCade
a dynamic infrastructure engineering team, supporting mission-critical applications and data systems across enterprise platforms. This role is ideal for a professional who thrives on ensuring reliability, scalability, and performance in complex environments while embracing automation and continuous improvement. The Role The Mainframe DB2 System Specialist will be responsible for building, maintaining, and enhancing mainframe infrastructure that underpins key … support large-scale data systems and business applications. Key Responsibilities Install, maintain, and upgrade IBM DB2 and associated products, including DB2 CA, DB2 Connect, and Data Studio. Oversee the performance, availability, and security of mainframe infrastructure and DB2 databases. Develop and implement automation scripts to streamline operational processes and reduce manual intervention. Monitor system health, identify issues, and resolve … incidents efficiently using data-driven approaches. Collaborate closely with engineers, architects, and product teams to deliver scalable, high-performing solutions aligned with business goals. Apply best practices in system performance, incident management, and security compliance. Stay current with emerging technologies and contribute to a culture of innovation and continuous improvement. Core Skills & Experience Proven experience as a DB2 Systems More ❯
bolton, greater manchester, north west england, united kingdom
Anson McCade
a dynamic infrastructure engineering team, supporting mission-critical applications and data systems across enterprise platforms. This role is ideal for a professional who thrives on ensuring reliability, scalability, and performance in complex environments while embracing automation and continuous improvement. The Role The Mainframe DB2 System Specialist will be responsible for building, maintaining, and enhancing mainframe infrastructure that underpins key … support large-scale data systems and business applications. Key Responsibilities Install, maintain, and upgrade IBM DB2 and associated products, including DB2 CA, DB2 Connect, and Data Studio. Oversee the performance, availability, and security of mainframe infrastructure and DB2 databases. Develop and implement automation scripts to streamline operational processes and reduce manual intervention. Monitor system health, identify issues, and resolve … incidents efficiently using data-driven approaches. Collaborate closely with engineers, architects, and product teams to deliver scalable, high-performing solutions aligned with business goals. Apply best practices in system performance, incident management, and security compliance. Stay current with emerging technologies and contribute to a culture of innovation and continuous improvement. Core Skills & Experience Proven experience as a DB2 Systems More ❯
OS Mainframe Systems Programmer to join us. The z/OS Mainframe Systems Programmer will provide full lifecycle support for mainframe infrastructure, including planning, installation, configuration, maintenance, troubleshooting, and performance tuning. This individual will be responsible for ensuring high availability, security, and disaster recovery readiness across a multi-LPAR Parallel Sysplex environment. Duties and Responsibilities: Provide day-to-day … auditing. Support third-party vendor software, including TCP/IP Monitor, VPS (LRS). Execute and document Disaster Recovery (DR) exercises; maintain DR readiness and audit compliance. Perform system performancemonitoring and tuning using SMF, RMF, and other performance data analysis tools. Support all technical staff and engineers and provide knowledge transfer through structured documentation in Microsoft … environments. Required Skills/Certifications: Strong expertise with Sysplex, Coupling Facility, JES2, SMP/E, TCP/IP, VTAM, RACF, CICS, USS, and IBM Workload Scheduler. Proven ability in performance tuning, SMF, RMF data analysis, and troubleshooting complex system issues. Experience working with IBM mainframe hardware from z13 to z17. Proficiency in COBOL (v6.2, v5.2, v4.2), Assembler, and REXX More ❯
end-user support for ERP, data collection (barcode scanners and barcode printers), EDI, and other 3rd party applications via the use of SQL queries, code reviews, logs, data analysis, performancemonitoring, and testing. Coordinate with 3rd party vendors and internal stakeholders for installations, testing, troubleshooting, supporting tickets, and case escalation. Spend time with business users and plant-floor More ❯
and rule frameworks . Partner with data science teams to integrate statistical and machine learning models . Ensure compliance with lending regulations and deliver full audit transparency . Establish performancemonitoring frameworks - approval rates, default trends, model accuracy . Drive automation across the credit life cycle to reduce manual intervention and increase efficiency . Act as a subject More ❯
and want to work for. You'll take up this new role, working closely with our Regulatory Reporting Manager on key programmes and work streams related to Water Quality performancemonitoring and analysis, to ensure we meet our regulatory requirements and provide concise information to our regulator - the Drinking Water Inspectorate (DWI). As a Water Supplier, we More ❯
weekends. Participate in sprint planning and estimation and provide regular status updates to project managers. Essential experience and skill set required JAVA: Multithreading, Low latency & Garbage collection-aware techniques. Performancemonitoring including designing appropriate metrics Front Office facing experience High-level of technical ability. Experience of development methodologies such as Agile etc. Clear communication abilities able to liaise More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Quanteam UK
weekends. Participate in sprint planning and estimation and provide regular status updates to project managers. Essential experience and skill set required JAVA: Multithreading, Low latency & Garbage collection-aware techniques. Performancemonitoring including designing appropriate metrics Front Office facing experience High-level of technical ability. Experience of development methodologies such as Agile etc. Clear communication abilities able to liaise More ❯
london, south east england, united kingdom Hybrid / WFH Options
Quanteam UK
weekends. Participate in sprint planning and estimation and provide regular status updates to project managers. Essential experience and skill set required JAVA: Multithreading, Low latency & Garbage collection-aware techniques. Performancemonitoring including designing appropriate metrics Front Office facing experience High-level of technical ability. Experience of development methodologies such as Agile etc. Clear communication abilities able to liaise More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Quanteam UK
weekends. Participate in sprint planning and estimation and provide regular status updates to project managers. Essential experience and skill set required JAVA: Multithreading, Low latency & Garbage collection-aware techniques. Performancemonitoring including designing appropriate metrics Front Office facing experience High-level of technical ability. Experience of development methodologies such as Agile etc. Clear communication abilities able to liaise More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Quanteam UK
weekends. Participate in sprint planning and estimation and provide regular status updates to project managers. Essential experience and skill set required JAVA: Multithreading, Low latency & Garbage collection-aware techniques. Performancemonitoring including designing appropriate metrics Front Office facing experience High-level of technical ability. Experience of development methodologies such as Agile etc. Clear communication abilities able to liaise More ❯
+ Pension/Bonus Join a leading financial technology and trading organisation driving innovation in electronic markets. As an eFX Software Engineer, you'll design and deliver high-performance, low-latency trading solutions that underpin mission-critical systems. This role offers the chance to work on cutting-edge technology where speed, scalability, and resilience are key. About the Role … Lead the design and development of secure, high-performance eFX systems Define and evolve Java patterns and techniques optimised for ultra-low latency ( Architect fault-tolerant, scalable trading systems Influence technical strategy, architecture, and product roadmaps Collaborate with multiple teams to deliver best-in-class E-trading platforms Ensure all solutions meet security, compliance, and performance standards What … level Java development, including low-GC and lock-free patterns Proven background in FX trading systems, pricing, and risk management Deep understanding of CPU architecture, cache optimisation, and Linux performance tuning Expertise in networking and messaging (TCP, UDP, Multicast, FIX) Knowledge of quantitative instruments and algorithmic trading Experience implementing controls in automated trading environments Skilled in TDD, automated testing More ❯
+ Pension/Bonus Join a leading financial technology and trading organisation driving innovation in electronic markets. As an eFX Software Engineer, you’ll design and deliver high-performance, low-latency trading solutions that underpin mission-critical systems. This role offers the chance to work on cutting-edge technology where speed, scalability, and resilience are key. About the Role … Lead the design and development of secure, high-performance eFX systems Define and evolve Java patterns and techniques optimised for ultra-low latency (<40μs) Architect fault-tolerant, scalable trading systems Influence technical strategy, architecture, and product roadmaps Collaborate with multiple teams to deliver best-in-class E-trading platforms Ensure all solutions meet security, compliance, and performance standards … level Java development, including low-GC and lock-free patterns Proven background in FX trading systems, pricing, and risk management Deep understanding of CPU architecture, cache optimisation, and Linux performance tuning Expertise in networking and messaging (TCP, UDP, Multicast, FIX) Knowledge of quantitative instruments and algorithmic trading Experience implementing controls in automated trading environments Skilled in TDD, automated testing More ❯
+ Pension/Bonus Join a leading financial technology and trading organisation driving innovation in electronic markets. As an eFX Software Engineer, you’ll design and deliver high-performance, low-latency trading solutions that underpin mission-critical systems. This role offers the chance to work on cutting-edge technology where speed, scalability, and resilience are key. About the Role … Lead the design and development of secure, high-performance eFX systems Define and evolve Java patterns and techniques optimised for ultra-low latency (<40μs) Architect fault-tolerant, scalable trading systems Influence technical strategy, architecture, and product roadmaps Collaborate with multiple teams to deliver best-in-class E-trading platforms Ensure all solutions meet security, compliance, and performance standards … level Java development, including low-GC and lock-free patterns Proven background in FX trading systems, pricing, and risk management Deep understanding of CPU architecture, cache optimisation, and Linux performance tuning Expertise in networking and messaging (TCP, UDP, Multicast, FIX) Knowledge of quantitative instruments and algorithmic trading Experience implementing controls in automated trading environments Skilled in TDD, automated testing More ❯
+ Pension/Bonus Join a leading financial technology and trading organisation driving innovation in electronic markets. As an eFX Software Engineer, you’ll design and deliver high-performance, low-latency trading solutions that underpin mission-critical systems. This role offers the chance to work on cutting-edge technology where speed, scalability, and resilience are key. About the Role … Lead the design and development of secure, high-performance eFX systems Define and evolve Java patterns and techniques optimised for ultra-low latency (<40μs) Architect fault-tolerant, scalable trading systems Influence technical strategy, architecture, and product roadmaps Collaborate with multiple teams to deliver best-in-class E-trading platforms Ensure all solutions meet security, compliance, and performance standards … level Java development, including low-GC and lock-free patterns Proven background in FX trading systems, pricing, and risk management Deep understanding of CPU architecture, cache optimisation, and Linux performance tuning Expertise in networking and messaging (TCP, UDP, Multicast, FIX) Knowledge of quantitative instruments and algorithmic trading Experience implementing controls in automated trading environments Skilled in TDD, automated testing More ❯
london (city of london), south east england, united kingdom
Sanderson
+ Pension/Bonus Join a leading financial technology and trading organisation driving innovation in electronic markets. As an eFX Software Engineer, you’ll design and deliver high-performance, low-latency trading solutions that underpin mission-critical systems. This role offers the chance to work on cutting-edge technology where speed, scalability, and resilience are key. About the Role … Lead the design and development of secure, high-performance eFX systems Define and evolve Java patterns and techniques optimised for ultra-low latency (<40μs) Architect fault-tolerant, scalable trading systems Influence technical strategy, architecture, and product roadmaps Collaborate with multiple teams to deliver best-in-class E-trading platforms Ensure all solutions meet security, compliance, and performance standards … level Java development, including low-GC and lock-free patterns Proven background in FX trading systems, pricing, and risk management Deep understanding of CPU architecture, cache optimisation, and Linux performance tuning Expertise in networking and messaging (TCP, UDP, Multicast, FIX) Knowledge of quantitative instruments and algorithmic trading Experience implementing controls in automated trading environments Skilled in TDD, automated testing More ❯
+ Pension/Bonus Join a leading financial technology and trading organisation driving innovation in electronic markets. As an eFX Software Engineer, you’ll design and deliver high-performance, low-latency trading solutions that underpin mission-critical systems. This role offers the chance to work on cutting-edge technology where speed, scalability, and resilience are key. About the Role … Lead the design and development of secure, high-performance eFX systems Define and evolve Java patterns and techniques optimised for ultra-low latency (<40μs) Architect fault-tolerant, scalable trading systems Influence technical strategy, architecture, and product roadmaps Collaborate with multiple teams to deliver best-in-class E-trading platforms Ensure all solutions meet security, compliance, and performance standards … level Java development, including low-GC and lock-free patterns Proven background in FX trading systems, pricing, and risk management Deep understanding of CPU architecture, cache optimisation, and Linux performance tuning Expertise in networking and messaging (TCP, UDP, Multicast, FIX) Knowledge of quantitative instruments and algorithmic trading Experience implementing controls in automated trading environments Skilled in TDD, automated testing More ❯