226 to 250 of 311 Performance Tuning Jobs in England

automate business processes. Integrate Power Apps with various data sources using standard and premium connectors and develop custom connectors if necessary Implement security measures for Power platform solutions Perform performance tuning and optimization of Power Platform solutions Participate in the deployment of Power Platform solutions to higher environments (QA, UAT, Production) Implement and enhance robust ALM process for More ❯

automate business processes. Integrate Power Apps with various data sources using standard and premium connectors and develop custom connectors if necessary Implement security measures for Power platform solutions Perform performance tuning and optimization of Power Platform solutions Participate in the deployment of Power Platform solutions to higher environments (QA, UAT, Production) Implement and enhance robust ALM process for More ❯

backend development, with strong computer science fundamentals and fluency in Python; Should be comfortable taking ownership of complex systems in production, with a clear grasp of observability, monitoring, and performance tuning; Champion developer-driven quality, write testable and maintainable code, and advocate for continuous improvement in engineering practices; Are pragmatic, collaborative, and bring sound judgment to system design More ❯

maintain custom connectors, rules, and workflows for privileged access governance. Collaborate with stakeholders to define access policies, role models, and certification campaigns . Perform technical troubleshooting , log analysis, and performance tuning. Support compliance and audit requirements by generating reports and access reviews. Document architecture, configurations, and operational procedures. Required Skills & Experience: 3+ years of hands-on experience with SailPoint More ❯

deployment and optimisation of our FPGA-based system - handling all things embedded software, from the design and build of the embedded runtime of the QEC system, to debugging and performance tuning. As a Senior FAE - Embedded Software (Europe), you will help integrate our multi-FPGA, low-latency, high throughput system that needs to perform complex operations, in a predictable More ❯

request, contingent upon proper approvals. Facilitate onboarding processes for new employees, including account creation and hardware/software provisioning. Uphold workstation security through routine patch management, antivirus updates, and performance tuning. Perform remote support for computing equipment and peripherals, including wireless and mobile devices. Maintain accurate and up-to-date documentation of troubleshooting steps, support procedures, system configurations, and More ❯

support complex enterprise technology solutions that are critical to our firm's operations. This role serves as the central point of contact for multiple high-impact systems, ensuring their performance, security, and reliability. You'll collaborate closely with internal stakeholders, IT teams, and external vendors to troubleshoot issues, implement upgrades, and drive continuous improvement. Key Responsibilities Oversee and maintain … enterprise-level systems, ensuring optimal performance and uptime. Lead system implementations, upgrades, and patching in alignment with security protocols. Monitor system health, set alerts, and respond to incidents to maintain a stable environment. Identify opportunities to automate and streamline administrative tasks. Manage system documentation, including configuration changes and run books. Collaborate with vendors and internal teams on licensing, maintenance … and upgrades. Support capacity planning, performance tuning, and disaster recovery initiatives. Ensure compliance with Service Level Agreements (SLAs) for system availability. Participate in cross-functional project meetings and contribute to business objectives. Provide on-call support and work flexible hours, including nights/weekends as needed. What You'll Bring Strong expertise in systems administration, including Active Directory More ❯

Strong knowledge of IaC and configuration management tools (Terraform & Ansible or similar) - Proven experience leading cross-functional teams and managing cloud infrastructure projects - Experience in cloud monitoring, alerting, and performance tuning - Experience with CI/CD tools and supporting development workflows SALARY - UP TO £80,000 LOCATION - MILTON KEYNES (2 Days per month) BENEFITS: - Performance related bonus More ❯

Strong knowledge of IaC and configuration management tools (Terraform & Ansible or similar) - Proven experience leading cross-functional teams and managing cloud infrastructure projects - Experience in cloud monitoring, alerting, and performance tuning - Experience with CI/CD tools and supporting development workflows SALARY - UP TO £80,000 LOCATION - MILTON KEYNES (2 Days per month) BENEFITS: - Performance related bonus More ❯

re looking for a place to stretch your skills and make a real impact, this is it. What You'll Do Engineer the Backbone : Design, build, and evolve high-performance Java applications that power critical backend services and interact with petabyte-scale PostgreSQL databases. Innovate with Intent : Develop robust libraries and applications using a combination of proprietary frameworks, Spring … Boot, and Micronaut-helping to standardize engineering excellence across teams. Champion Performance & Security : Tune systems for scalability and resilience, ensuring that every line of code contributes to secure, reliable, and responsive services in alignment with Mimecast's cybersecurity standards. Drive Ecosystem Integration : Evaluate and implement tools that complement the Java/PostgreSQL stack, enabling observability, automation, and operational efficiency … Bring Technical Excellence : At least 3 years experience with Java and modern frameworks like Spring Boot or Micronaut Data Fluency : Strong understanding of PostgreSQL, including database design, optimization, and performance tuning at scale. Architectural Awareness : Familiarity with RESTful APIs, microservices, CI/CD pipelines, and distributed systems-plus an appreciation for designing systems that last. Security Mindset : Awareness More ❯

law firm is seeking an experienced Applications Operations Analyst to join its London office. This is a fantastic opportunity to play a key role in maintaining and improving the performance, security, and reliability of enterprise applications across a dynamic and fast-paced professional services environment. Reporting to the Manager of Applications Operations, the successful candidate will be responsible for … patching, monitoring, and troubleshooting, while also contributing to process improvement, documentation, and integration stability. The role involves close collaboration with infrastructure, security, and business teams to ensure seamless application performance and user experience. Key Responsibilities: Perform system maintenance, patching, and upgrades in line with change management procedures Monitor application health and performance, proactively resolving issues Manage user access … base articles Identify opportunities for automation and process optimisation Track and report on KPIs, system uptime, and user engagement metrics Collaborate with cross-functional teams to support scalability and performance tuning Ideal Candidate Profile: 3+ years of experience in enterprise application support or IT operations Strong troubleshooting and analytical skills Familiarity with ITSM platforms (e.g., ServiceNow) and monitoring More ❯

the business, this group plays a crucial role in making data work better-for everyone. THE ROLE: This is a strategic and operational role for someone who loves automation, performance tuning, and platform thinking. As a Senior DataOps Engineer, you'll focus on improving the efficiency, observability, and cost-effectiveness of data pipelines running across a modern cloud … stack. Take a "helicopter view" of the platform and monitor pipeline performance Identify bottlenecks, streamline processes, and optimise job run times Drive automation and reduce manual intervention across the platform Ensure pipelines are production-grade: scalable, monitored, and cost-efficient YOUR SKILLS AND EXPERIENCE: A successful Senior DataOps Engineer will have the following skills and experience: Strong hands-on More ❯

systems, driving excellence in design, support, and continuous improvement. This role is hands-on, strategic, and cross-functional-you'll work across teams and time zones to ensure stability, performance, and innovation. Serve as subject matter expert in at least two of the following areas: O365/Exchange management Lead deployment and support of hybrid cloud environments (Azure/… on-prem) Perform advanced support (Tier 3), including root-cause analysis and performance tuning Contribute to automation efforts using scripting (PowerShell, Python, etc.) Ensure security, backups, monitoring, patching, and documentation are rock solid Support SOX-compliant operations and participate in audits as needed Partner with global teams to align on standards and drive toward "One Signode" What You More ❯

interfaces, deterministic data flows, and complex multi-threaded processing pipelines. This is a hands-on development role focused on the Linux environment, with additional contributions in system integration and performance analysis. The successful candidate will play a key role in enabling advanced test and validation capabilities for internal engineering teams. Key Responsibilities Design and develop real-time software for … threaded applications Implement deterministic data sequencing and synchronisation logic Collaborate with hardware teams for seamless integration and timing alignment Lead and support system-level integration, verification, and testing Conduct performance optimisation, profiling, and debugging Document architecture, interface specifications, and test procedures Required Skills & Experience Strong experience in C++ development on Linux platforms Proficiency in C# for tooling or support … e.g., with PCIe cards) Experience building custom sequencing frameworks or state machines for test automation Familiarity with hardware-software integration and system-level debugging Solid grasp of software architecture, performance tuning, and memory management Proficient with version control tools (e.g., Git ) and CI/CD pipelines Desirable Skills Experience with SFPDP in defence, aerospace, or high-speed data More ❯

storage systems, and hardware, along with hands-on proficiency in CICS , DB2 , and IBM mainframe technologies . Key Responsibilities: Manage and maintain IBM i & IBM z infrastructure, ensuring optimal performance and reliability. Administer and support mainframe storage systems and hardware components. Provide technical expertise in CICS and DB2 environments. Collaborate with cross-functional teams to support infrastructure upgrades, migrations … experience with IBM i and IBM z platforms. In-depth knowledge of mainframe infrastructure, storage systems, and hardware. Hands-on experience with CICS and DB2 . Familiarity with system performance tuning and capacity planning. Excellent problem-solving and analytical skills. Strong communication and collaboration abilities. More ❯

a permanent basis. Please note, the role is Hybrid, with 2 days required on-site each week. You will play a key role in network troubleshooting, security enhancements, and performance tuning, while collaborating with cross-functional teams to support business continuity and IT modernization initiatives. You will be rewarded with an excellent salary, as well as a brilliant … intrusion prevention systems Familiarity with network automation (Python, Ansible) and monitoring tools (SolarWinds, PRTG, Wireshark) Strong problem-solving and troubleshooting skills, with the ability to analyse packet captures and performance logs Network Engineer - Hybrid Due to the volume of applications received for positions, it will not be possible to respond to all applications and only applicants who are considered More ❯

a permanent basis. Please note, the role is Hybrid, with 2 days required on-site each week. You will play a key role in network troubleshooting, security enhancements, and performance tuning, while collaborating with cross-functional teams to support business continuity and IT modernization initiatives. You will be rewarded with an excellent salary, as well as a brilliant … intrusion prevention systems Familiarity with network automation (Python, Ansible) and monitoring tools (SolarWinds, PRTG, Wireshark) Strong problem-solving and troubleshooting skills, with the ability to analyse packet captures and performance logs Network Engineer – Hybrid Due to the volume of applications received for positions, it will not be possible to respond to all applications and only applicants who are considered More ❯

efficient and convenient. Are you adaptable, flexible and pragmatic with a DevOps mindset? Are you able to apply good engineering processes to deliver software products of high quality and performance, even with occasionally ambiguous requirements? Our ideal candidate will be a lifelong learner who enjoys solving technical problems, is curious about new technologies, and loves sharing knowledge and experience … and emerging technologies to assist in the future roadmap of our products. As a team, we are responsible for the health of the systems we build. You should understand performance tuning and optimisation, and how to diagnose technical issues across local, pre-release and production environments running on AWS. We operate a DevOps culture and are responsible for More ❯

in a fast-paced Agile environment Key Skills: Strong DevOps background with experience in Splunk and Agile delivery Experience with Apache NiFi is a plus Comfortable with infrastructure maintenance, performance tuning, and upgrades Skilled in content analysis, data validation, and quality assurance If you're ready to take on a technically challenging role in a secure, mission-driven More ❯

monitoring solutions are used effectively and to gather new requirements and identify new opportunities for their use. Required Skills and Knowledge: Excellent knowledge of the Zabbix platform including deployment, performance tuning and management Experience of developing Zabbix templates, including bespoke items, triggers, actions, discovery processes and automation. Strong scripting skills especially on the Windows platforms such as PowerShell More ❯

e.g., PagerDuty, Datadog). Technical Expertise required for this engagement: Guide operational practices across services built using Java (Spring Boot) , Kafka , MongoDB and related technologies. Oversee monitoring, observability, and performance tuning using Datadog , ELK , Prometheus , or similar tooling. Problem Management & Root Cause Elimination required: Lead proactive and reactive problem management efforts. Identify recurring production issues and collaborate with More ❯

of designing and developing scalable distributed applications Knowledge of patterns and their trade-offs in a distributed environment Comfortable working with large codebases External API integration Code profiling and performance tuning Great to have: Experience of relational and/or NoSQL databases for large datasets Cloud platforms and automation Visa is an EEO Employer. Qualified applicants will receive More ❯

OOP) concepts. Modern Practices: Familiarity with reactive programming (Combine) , dependency injection, feature flags, and A/B testing . API & Data: Experience with RESTful APIs , offline storage, threading, and performance tuning . Development Environment: Proficient in a macOS environment and experienced with source control software (ideally Git ). Release & CI/CD: Good understanding of the iOS release More ❯

multidisciplinary team to understand and translate product requirements into technical specifications. Write clean, maintainable, and efficient code, primarily in C++. Develop and execute software testing plans, including debugging and performance tuning. Provide technical documentation and support throughout the product lifecycle. Participate in code reviews and contribute to continuous improvement processes. Maintain existing codebases and implement enhancements where required. Stay More ❯

and support both MVC and Console apps , leveraging SQL Server and integrating with external data sources and APIs. Lead end-to-end implementations, including security, data migration, integration, and performance tuning. Team & Technical Leadership Provide technical direction and oversight to other developers and contractors, helping to manage task allocation, priorities, and quality. Act as a bridge between transformation squads … the ASP.NET MVC framework .. Proficient in .NET (C#), JavaScript, Web API, SQL Server , and working knowledge of HTML, CSS, XML, JSON . Comfortable with complex data modelling and performance optimisation in large-scale MVC environments. Adept at explaining technical solutions to non-technical stakeholders and working closely with business users. Hands-on experience with CI/CD , source … work independently and mentor others. Strong team player who thrives in collaborative environments. Excellent attention to detail and commitment to quality. Organised and capable of working in a high-performance, fast-paced setting. A natural coach, keen to upskill colleagues and foster a strong development culture. Benefits Flexible hybrid working environment Exposure to enterprise-wide digital transformation Opportunity to More ❯