376 to 391 of 391 Performance Tuning Jobs in England

Lead Optimisation Engineer – Python/Pyomo/Gurobi 💻 Fully Remote (UK) | 🏙 2 Days in London Office per Month 💰 Base Salary up to £85,000 + Performance Bonus Are you a problem-solver who loves applying mathematical models to real-world optimisation challenges? We’re looking for a Lead Optimisation Engineer to take ownership of a core optimisation engine that … platform. This is an ideal next step for a 2nd-job engineer ready to move from supporting optimisation projects to leading them — with full exposure to product, architecture, and performance tuning. What You’ll Be Doing Designing, implementing, and maintaining MILP optimisation models using Pyomo and Gurobi/SCIP . Researching and prototyping new optimisation methods to improve runtime … solution quality. Managing API operations end-to-end — from schema design to orchestration and integrations. Refining methodologies including refill, extrapolation, benchmarking, and recosting. Reviewing and QA’ing code, running performance testing, and owning debugging cycles. Collaborating closely with product and engineering leads to prioritise features and manage technical debt. Engaging with stakeholders to troubleshoot and propose optimisation improvements. What More ❯

The role Remote £550 Inside ir35 6 Months contract Key Skills needed - Design/implementing Unix/Linux system and services open-source solutions and performance tuning. - HPC technologies: Lustre, Slurm - Configuration systems such as Ansible and Terraform - Unix/Linux scripting. - Networking: TCP/IP, DHCP, VLANs, spanning tree protocol, link aggregation for performance (MTU settings) and More ❯

The role Remote£550 Inside ir35 6 Months contract Key Skills needed - Design/implementing Unix/Linux system and services open-source solutions and performance tuning.- HPC technologies: Lustre, Slurm- Configuration systems such as Ansible and Terraform- Unix/Linux scripting.- Networking: TCP/IP, DHCP, VLANs, spanning tree protocol, link aggregation for performance (MTU settings) and More ❯

Warwick Job Overview: The Network Technical Lead is responsible for the design, implementation, and management of enterprise network infrastructure. This role involves leading network-related initiatives, ensuring high availability, performance, and security of network services, and providing technical leadership across projects and operational support. Key Responsibilities: Lead the design and evolution of LAN, WAN, WLAN, SD-WAN, and cloud … network-related projects including migrations, upgrades, and new deployments. Collaborate with cross-functional teams to ensure seamless integration of network services. Oversee day-to-day network operations, troubleshooting, and performance tuning. Manage network monitoring tools and respond to incidents and outages. Implement and maintain network security measures including firewalls, VPNs, and access controls. Ensure compliance with internal policies and … vendors, and managed service partners. Provide technical guidance to stakeholders and mentor junior network engineers. Maintain accurate documentation of network configurations, policies, and procedures. Produce regular reports on network performance, capacity, and incidents. Required Skills & Experience: Proven experience in enterprise network design and operations. Strong knowledge of routing, switching, firewalls, and VPN technologies. Experience with Cisco, Juniper, Fortinet, Palo More ❯

the technical lead for network projects (migrations, upgrades, deployments). Collaborate with cross-functional teams for seamless integration of network services. Operations & Support Oversee daily network operations, troubleshooting, and performance tuning. Manage network monitoring tools and promptly respond to incidents/outages. Security & Compliance Implement and maintain network security controls (firewalls, VPNs, access controls). Ensure compliance with ISO … and managed service partners. Provide technical guidance and support to stakeholders; mentor junior engineers. Documentation & Reporting Maintain detailed documentation of configurations, policies, and procedures. Prepare regular reports on network performance, capacity, and major incidents. Required Skills & Experience 5–8 years of proven experience in enterprise network design/operations. Strong expertise in routing, switching, firewalls, and VPN technologies. Hands More ❯

soundness and scalability. Mentor and guide senior and mid-level engineers, fostering technical growth and elevating the overall team's capabilities. Anticipate and address complex system challenges such as performance optimization, fault tolerance, and data-intensive workloads. Influence product direction, leveraging deep technical insight to shape road Knowledge and Experience Bachelor's degree in Computer Science, or equivalent practical … structures, algorithms, and distributed systems. 5+ years of backend experience building, deploying, and operating large-scale distributed systems in production. Deep expertise in system design, API design, scalability, and performance tuning. Proficiency in at least one modern backend programming language (Java preferred). Hands-on experience with cloud-native architectures, containerization, orchestration, and CI/CD pipelines. We Would More ❯

integrations. What you’ll do Architect Core Systems: Design and implement systems—especially save/load and state restoration—that support rapid and frequent game state capture with minimal performance overhead. Integrate Ludeo Tech: Work closely with partner teams to embed Ludeo’s technology into games using various engines, ensuring high performance and predictable timelines. Tool Development: Build … at least two shipped AAA titles, with significant contributions to gameplay or systems architecture. Deep understanding of game architecture, including gameplay systems, save/load systems, multiplayer networking, and performance tuning. Expert-level knowledge of game engines. Experience working with custom/proprietary engines. Strong analytical and creative problem-solving skills. Excellent communication skills in English, capable of articulating More ❯

integrations. What you’ll do Architect Core Systems: Design and implement systems, especially save/load and state restoration, that support rapid and frequent game state capture with minimal performance overhead. Integrate Ludeo Tech: Work closely with partner teams to embed Ludeo’s technology into games using various engines, ensuring high performance and predictable timelines. Tool Development: Build … at least two shipped AAA titles, with significant contributions to gameplay or systems architecture. Deep understanding of game architecture, including gameplay systems, save/load systems, multiplayer networking, and performance tuning. Expert-level knowledge of game engines. Experience working with custom/proprietary engines. Strong analytical and creative problem-solving skills. Excellent communication skills in English, capable of articulating More ❯

processing tools (Artemis, Link, LMS). • Knowledge of brake system design, materials, and thermal behaviour. • Experience in structured problem-solving (8D, RCA) and quality tools. Desirable • Experience in thermal performance analysis of brake systems. • Familiarity with pedal feel and brake system performance tuning. • Exposure to whole vehicle NVH development • Knowledge of ISO 26262 functional safety principles (for mechatronic More ❯

build cutting edge frontend systems for Fixed Income eTrading including Rates, Credit, and Bonds. You'll work closely with world-class technologists and domain experts to deliver scalable, high-performance UIs that support real-time trading and analytics. Key Responsibilities Design and develop responsive, low-latency front-end trading systems using React. Build dashboards and visualisation tools for Fixed … Income market data and trade execution. Collaborate with traders, quants, and back-end engineers to deliver seamless UI experiences. Contribute to architectural decisions and front-end performance tuning. Required Skills & Experience Expertise in React.js and modern JavaScript (ES6+) Proven experience delivering front-end applications in electronic trading environments Strong understanding of performance optimisation and low-latency UI design More ❯

build cutting edge frontend systems for Fixed Income eTrading including Rates, Credit, and Bonds. You'll work closely with world-class technologists and domain experts to deliver scalable, high-performance UIs that support real-time trading and analytics. Key Responsibilities Design and develop responsive, low-latency front-end trading systems using React. Build dashboards and visualisation tools for Fixed … Income market data and trade execution. Collaborate with traders, quants, and back-end engineers to deliver seamless UI experiences. Contribute to architectural decisions and front-end performance tuning. Required Skills & Experience Expertise in React.js and modern JavaScript (ES6+) Proven experience delivering front-end applications in electronic trading environments Strong understanding of performance optimisation and low-latency UI design More ❯

platforms e.g. Linux, AIX, Windows, VMware. Ensure compliance with patching, config standards and security. Manage End-of-Life (EoX) planning, upgrades, migrations etc. Oversee platform monitoring including capacity and performance management. Implement standard operating procedures to ensure consistency across computing services. Collaborate with engineering and architecture teams to influence operational designs. Drive automation of routine operational tasks using tools … e.g. Ansible, SCCM, SCOM (or similar). Provide reporting on platform performance, incidents & compliance. Manage vendor relationships. Contribute to audits, IT risk assessments and compliance reporting. Identify opportunities for continuous improvement. Skills & experience required: Technical knowledge of Linux, AIX, Windows Server, VMware, and Red Hat Demonstrated expertise in patch management Demonstrated expertise in configuration compliance Demonstrated expertise in performance More ❯

platforms e.g. Linux, AIX, Windows, VMware. Ensure compliance with patching, config standards and security. Manage End-of-Life (EoX) planning, upgrades, migrations etc. Oversee platform monitoring including capacity and performance management. Implement standard operating procedures to ensure consistency across computing services. Collaborate with engineering and architecture teams to influence operational designs. Drive automation of routine operational tasks using tools … e.g. Ansible, SCCM, SCOM (or similar). Provide reporting on platform performance, incidents & compliance. Manage vendor relationships. Contribute to audits, IT risk assessments and compliance reporting. Identify opportunities for continuous improvement. Skills & experience required: Technical knowledge of Linux, AIX, Windows Server, VMware, and Red Hat Demonstrated expertise in patch management Demonstrated expertise in configuration compliance Demonstrated expertise in performance More ❯

platforms e.g. Linux, AIX, Windows, VMware. Ensure compliance with patching, config standards and security. Manage End-of-Life (EoX) planning, upgrades, migrations etc. Oversee platform monitoring including capacity and performance management. Implement standard operating procedures to ensure consistency across computing services. Collaborate with engineering and architecture teams to influence operational designs. Drive automation of routine operational tasks using tools … e.g. Ansible, SCCM, SCOM (or similar). Provide reporting on platform performance, incidents & compliance. Manage vendor relationships. Contribute to audits, IT risk assessments and compliance reporting. Identify opportunities for continuous improvement. Skills & experience required: Technical knowledge of Linux, AIX, Windows Server, VMware, and Red Hat Demonstrated expertise in patch management Demonstrated expertise in configuration compliance Demonstrated expertise in performance More ❯

platforms e.g. Linux, AIX, Windows, VMware. Ensure compliance with patching, config standards and security. Manage End-of-Life (EoX) planning, upgrades, migrations etc. Oversee platform monitoring including capacity and performance management. Implement standard operating procedures to ensure consistency across computing services. Collaborate with engineering and architecture teams to influence operational designs. Drive automation of routine operational tasks using tools … e.g. Ansible, SCCM, SCOM (or similar). Provide reporting on platform performance, incidents & compliance. Manage vendor relationships. Contribute to audits, IT risk assessments and compliance reporting. Identify opportunities for continuous improvement. Skills & experience required: Technical knowledge of Linux, AIX, Windows Server, VMware, and Red Hat Demonstrated expertise in patch management Demonstrated expertise in configuration compliance Demonstrated expertise in performance More ❯

and support enterprise-grade networks using Juniper Routers and Switches. Provide troubleshooting and escalation support for complex wired and wireless networking issues. Configure and manage wireless infrastructure, ensuring optimal performance and security. Assist in the deployment and maintenance of F5 load balancers. Collaborate with cross-functional teams to support network upgrades, migrations, and performance tuning. Required Skills Expert More ❯