System Performance Jobs in UK

OverviewThe Datacenter Engineering Lead is responsible for the design implementation and maintenance of the on-premises data center infrastructure. The role involves ensuring the optimal performance security and reliability of data center operations. The engineer will work closely wit More...

Senior Scada Engineer (Development) Prenton & Glasgow Salary from 53280 to 66600Permanent / HybridClosing Date: 11/08/2025Help us create a better future quicker!As part of Network Digitalisation the Development department is responsible for developing remote control and monitoring More...

Complex Metering Specialist (37 hours per week Permanent)Location: Hybrid working with Salvus House Durham as a baseSalary: 25733 - 32165 plus a discretionary bonus potential of up to 8% of annual salaryJob Level: DReporting to: Metering Team LeaderWe want our people to have a great w More...

About the roleWere looking for exceptionally talented Senior Full Stack Engineers with deep expertise /C# and WPF to join our growing team.In this role you will lead the full software development lifecycle: from design and implementation to testing deployment and ongoing support for o More...

About MegaportWere not your typical tech company and we dont want to be. Megaport is the global leader in Network as a Service (NaaS) and has transformed the way businesses connect to the cloud data centers and each other. Were publicly listed on the Australian Stock Exchange and par More...

Quantitative Developer Systematic EquitiesLocation:LondonCompany Overview:A leading global hedge fund dedicated to leveraging cutting-edge technology and data-driven strategies to deliver superior investment performance.Role Summary:A dynamic and entrepreneurial systematic investment More...

DescriptionJoin our dynamic team to revolutionize how technology intersects with business. Your analytical skills and tech-savviness will be pivotal in creating impactful solutions.As a Solutions Analyst III in Margin & Collateral Technology you will aid in bridging the gap betwee More...

Branch: GasAffiliation: Management & ExemptEmployment Status: Full-Time RegularExpected Hiring Range: $95200.00to $111900.00 AnnuallyShort-term Incentive Eligible: YesWorkplace Flexibility:NoPosting End Date: Open until filledAs the provinces largest energy provider with more than More...

Simpson Associates transforms raw data into actionable insights that drive positive change. Our Microsoft data expertise our specialist sector knowledge plus our innovative and trusted advice and guidance are just some of the reasons clients choose to work with us. Our mission is to More...

Key Responsibilities:Ensure continuous customer operations by proactively preventing equipment-related disruptions.Conduct systems analysis across multiple platforms including Siemens S7 PLCs Profibus ASi-Bus and Ether CAT networks; perform detailed log analysis on sorter controllers. More...

Job Description We are seeking a skilled IT Infrastructure & Support Specialist to join our team at COMPANY NAME. The ideal candidate will be responsible for maintaining upgrading and managing the IT infrastructure to ensure smooth and efficient operations. This role requires More...

Job DescriptionTest Automation Engineer Contract AWS Applications London (Hybrid)Initial 6 Months Inside IR35 Competitive Day RateWere hiring a Test Automation Engineer to join a fast-paced delivery team supporting the quality assurance of AWS-hosted applications. This contract r More...

Main Purpose of the roleResponsible for the system design managing work packages management of site works and ensuring system performance and integration.Primary Responsibilities Lead in producing innovative value-engineered control and electrical systems based on client requirements. More...

DescriptionWe are seeking an experienced and detail-oriented HRIS Officer to join our dynamic HR team at Testronic. This role plays a key part in the efficient operation and enhancement of our Human Resources Information System (BambooHR) and requires strong HRIS administration projec More...

AtSouth West Waterwe believe that the strongest businesses are built on solid stable foundations - with a vision and a culture that gives them the freedom to change improve and innovate. Were proud to be responsible for providing reliable efficient and high-quality drinking water and More...

This job will provide you with an opportunity to further your career alongside some of the best and most passionate technology experts from around the world in a leading company within the test measurement and data analytics industry. You will be a strong contributor collaborating clo More...

Project Kuiper is an initiative to increase global broadband access through a constellation of 3236 satellites in low Earth orbit (LEO). Its mission is to bring fast affordable broadband to unserved and underserved communities around the world. Project Kuiper will help close the digit More...

Job DescriptionAre you a service-focused leader with deep experience in Building Management Systems (BMS) and a passion for reducing carbon emissions through smart data-led solutionsWere supporting a market-leading BMS specialist in their search for a Bureau Manager to head up their 2 More...

At Koinly were looking for a Senior Ruby Developer to help design build and maintain scalable backend systems that power crypto tax reporting for over 1.5 million crypto investors. Youll write clean efficient and high-performance code not to just ship new features but to continuously More...

Become part of the backbone of the crypto data flowAt Koinly we help over 1.5M users make sense of their crypto taxes. None of that works without clean reliable data from 900 wallets exchanges and blockchains. Keeping things stable at scale takes serious engineering effort. Thats wher More...