151 to 175 of 194 Performance Tuning Jobs in England

Express or Sequelize • Previous work deploying, configuring and monitoring applications on AWS • Confidence working with both relational and NoSQL databases, including complex queries and performance tuning • Good understanding of common web design patterns such as the SOLID principles • Comfortable working in a collaborative and agile environment • Familiar with ...

develop, and maintain Java-based solutions using the Spring Framework Collaborate with cross-functional teams to deliver high-quality software Contribute to solution design, performance tuning, and code reviews Requirements: Proven experience as a Java Developer (Spring Boot/Spring Framework) Degree in IT or a business-related ...

Diagnose and resolve hardware issues, including problems with peripherals, malfunctioning systems, or defective components. Able to perform regular patching, system updates, proactive maintenance and performance tuning across supported endpoints and infrastructure. Supporting AV equipment for conferencing (Logitech & Yealink) Software Support: Set up new software applications or assist with ...

ServiceNow Orchestration, Flow Designer, and Integration Hub spokes. Familiarity with Salesforce, SAP, Oracle, Azure, AWS integrations. Experience in instance consolidation, upgrades, migrations, and performance tuning. Excellent communication and client-facing skills. Person Specification: Assertive and confident in client-facing scenarios. Strong team leadership and mentoring skills. Effective communicator ...

support and enhance a secure ServiceNow environment. The successful candidate will be responsible for maintaining, configuring, and optimising the ServiceNow platform, ensuring stability, performance, security, and alignment with business and ITIL best practices. This role requires strong hands-on ServiceNow administration and development experience, combined with excellent stakeholder engagement … process improvement skills. Key Responsibilities Monitor ServiceNow platform health and performance; apply patches and upgrades Troubleshoot and resolve platform-related issues, escalating to ServiceNow support when required Ensure compliance with organisational standards, security policies, and governance Configure and support ServiceNow modules including Incident, Problem, Change, and Service Catalog Develop ...

systems, and modern AWS infrastructure. You’ll lead a squad of 4 engineers , guiding them through complex technical decisions and helping them deliver high-performance, data-intensive systems operating over hundreds of millions to billions of rows . The product itself is an AI/ML-driven SaaS platform … pipelines and SQL-based workflows , ensuring scalability and performance. Run technical design reviews , guide architecture decisions, and support engineers in navigating trade-offs around performance, cost, and reliability. Champion operational excellence — strong observability, testing discipline, incident response, and SLO ownership. Collaborate with Product & Design to define technical requirements, prioritise ...

Databricks Data Engineer Azure Cloud & Performance Optimization £400-£458pd (Inside IR35) SC Clearance is Essential Remote Overview We are seeking a Databricks Data Engineer experienced in building high-quality data pipelines and optimizing large-scale workloads on the Databricks Data Intelligence Platform. The ideal candidate is strong in PySpark … Delta Lake, Azure services, workflow automation, and performance tuning. Key Responsibilities Build and maintain scalable batch and streaming pipelines using Databricks notebooks, Jobs, and Workflows. Optimize Spark and Delta Lake performance through cluster tuning, efficient configurations, AQE, and caching. Run performance tests and ensure workloads ...

related issues. Allocating LUNs to different operating systems like MS Windows, VMWare ESX/ESXi, Linux and Solaris/AIX/HPUX. Exposure to performance tuning techniques for SAN and NAS Experience in handling major incident bridges, critical issues. Good in scripting and automating the standard storage procedures. … Should be familiar with ITIL processes. Roles & Responsibilities 1. Design, architect, and deploy HPE 3PAR and Alletra storage solutions based on customer business, performance, and availability requirements. 2. Lead technical discussions with customers and internal stakeholders to understand workload needs and propose optimal storage designs. 3. Manage 3PAR/ ...

elegant UI engineering and wants to build products that matter at millisecond scale. This is your chance to work at the core of high-performance trading tech, crafting ultra-fast, hyper-polished interfaces used by some of the sharpest and most demanding minds in global finance. What … shape next-generation trading tools Designing and evolving front-end architectures for real-time data and complex visualisations Working in an environment where craftsmanship, performance, and code quality are taken seriously — every single day Tech Stack Languages: TypeScript, JavaScript (ES6+) Frameworks: React, Redux (or similar state management) Tooling: Webpack ...

services background preferred The Role: Administer Solace appliances/brokers (on-prem & cloud) Production support, incident response, root cause analysis System monitoring, capacity planning, performance tuning WAN optimization for low-latency messaging Automation and documentation ...

Java Engineer, contributing to the backbone of ultra-low latency systems powering high-volume electronic trading. This role focuses on building high-performance, globally distributed Java services that enable real-time transaction processing, configuration management, and support for quantitative research and trading teams. Key Responsibilities: Develop scalable backend systems … support high-frequency FX trading Collaborate with quants and traders to deliver platform enhancements Drive performance tuning and solve low-level technical bottlenecks Maintain high standards in testing, documentation, and code quality Tech Stack & Skills: Strong proficiency in core Java Exposure to JavaScript/TypeScript & HTML5 ...

cases and evidence chain procedures (attack lifecycle mapping, triage steps). Dashboards & reports (logging, KPIs, capacity, coverage, exceptions). Day‐2 materials: runbooks, tuning guidelines, upgrade/patch procedures. Required Qualifications & Experience 8+ years in network/security architecture with 3+ years hands‐on VMware NSX (NSX‐T) micro … micro), and integrating identity‐based controls. Strong background in logging/monitoring, SIEM/SOAR integration, and building operational metrics. Proficiency with capacity planning, performance tuning, and platform visibility tooling. Excellent documentation skills; able to produce architecture artefacts, standards, and runbooks. Technical Skills (Must‐Have) VMware ...

orchestration, and vector search. Vector Search Strategy: Define approach for semantic retrieval using pgvector, AlloyDB AI, or Azure Cognitive Search with embeddings. Cost & Performance: Establish strategies for latency optimization and cost control across clouds. AI Enablement & Delivery RAG System Design: Implement retrieval-augmented generation patterns for small, volatile data … following: Experience with Vertex AI RAG Engine or Azure equivalents. Exposure to LangChain/LlamaIndex for orchestration. Understanding of cost/performance tuning for AI workloads. What we offer: The opportunity to join a growing tech company, with strong product-market fit and an ambitious roadmap The chance ...

building microservices with distributed systems and RESTful APIs. Hands-on experience with Kafka (producers, consumers, streams, schema registry). Solid knowledge of Cassandra with performance tuning and data modeling. Front-end development experience using React/Angular/Vue. Strong understanding of concurrency, multithreading, and non-blocking programming ...

experience in Kotlin/Java, Strong knowledge of Android SDK, Android UI design principles, patterns, and best practices, Experience with offline storage, threading, and performance tuning, Awesome knowledge of the open-source Android ecosystem and the libraries available, for common tasks and benchmarking and optimisation, Proficient in Google ...

core products – ASP.Net Core, C#, React.js Knowledge of HTML/CSS/JavaScript/Typescript Deployment and support of solutions into Azure Experience of performance tuning when dealing with large data sets Strong stakeholder management Experience taking a product from inception through to completion. Please note: You must ...

Config. Hybrid Networking & Connectivity - AWS Direct Connect, VPN, Transit Gateway, PrivateLink, and BGP routing. AWS Security & Monitoring - logging, and threat detection. Cloud Cost Optimisation & Performance Tuning - Right-sizing, auto-scaling, and FinOps principles. Minorities, women, LGBTQ+ candidates, and individuals with disabilities are encouraged to apply. Interviews will take ...

stakeholders to translate requirements into scalable technical solutions. Ensure adherence to SAP's Clean Core guidelines and modern development standards. Participate in code reviews, performance tuning, and continuous improvement activities. Must-Have Skills (Mandatory) These are strict filters — candidates lacking any of these will be rejected. Recent ...

passion for learning. Key Skills: 2+ years of modern C++ development in Linux environments. Strong knowledge of computer systems, including OS, networking, and performance tuning. Experience with Object-Oriented design and multi-threaded programming. ...

engineering and architecture. Experience with cloud technologies and infrastructure management tools. Proficiency in coding and scripting for automation purposes. Knowledge of system monitoring and performance tuning. Understanding of security protocols and compliance requirements. A collaborative approach to working in multidisciplinary teams. Job Offer 100% Remote 26 days holiday + ...

Engine/C++ Engineer, you’ll work across AR broadcast, VR environments and simulator systems. The role is hands-on, building core modules, improving performance on consumer hardware and guiding the wider team’s approach. You’ll work directly with the CEO, with real input on both foundations …/UE5) Advanced C++ for real-time visual work Plugin development Perforce experience Blueprint prototyping AR/VR/XR development and GPU performance tuning This is an exciting time to join as a Senior Unreal Engine/C++ Engineer. The company has multi-year contracts through ...

FPGA ENGINEER – ULTRA-LOW LATENCY SYSTEMS Location: London (Hybrid: 4 days onsite) Sector: Quant Trading/High-Performance Computing Quant Capital is partnering with a global trading firm building a greenfield FPGA team focused on low-latency, high-throughput hardware systems. This small, senior group will deliver high-speed … skills with experience building complex, optimised designs Programming skills, C, C++ or similar Solid grasp of timing closure, datapath design, and hardware-level performance tuning Familiar with toolchains (Vivado, Quartus) and debugging workflows Comfortable working close to hardware and owning the full development cycle Interest in improving hardware ...

manipulate data. Knowledge of release packaging, deployment, and version control. Proven capability in analysis and design of data/reporting solutions. Experience with performance tuning and optimisation. Demonstrated success developing data solutions and reporting services. Ability to support critical project and programme deliveries. A proactive approach and desire ...

Provide advanced technical support and escalation for CCTV systems (Hikvision and Avigilon), including camera configuration, VMS/NVR/recording servers, network design and performance tuning. Design, review and sign-off CCTV and access control system schematics, cabling topology, and server/network requirements. Lead commissioning and fault resolution ...

record changes and work history details such as JIRA, Exposure to Node.js, Spring Framework, Microservices or Weblogic/WebSphere App Server Knowledge of Application Performance Monitoring/Tuning/Load Testing and exposure to APM tools like AppDynamics/DynaTrace/Splunk Conversant with SDLC automation tools like ...