101 to 125 of 199 Performance Tuning Jobs in the UK excluding London

Infrastructure Technical Lead

Hiring Organisation
Jobleads-UK
Location
Hereford, England, United Kingdom
templates and Azure-native technologies. Act as the senior escalation point for complex infrastructure incidents and major technical challenges. Champion best practices around monitoring, performance management, disaster recovery and service resilience. Strategy & Transformation Play a leading role in delivering our Cloud First strategy and Azure migration programme. Contribute … infrastructure architecture decisions and long-term technology roadmaps. Evaluate emerging technologies and recommend improvements that enhance performance, security and customer experience. Lead major infrastructure projects and collaborate with suppliers and technology partners. Team Leadership Lead, mentor and develop a team of Infrastructure Engineers. Foster a culture of technical excellence ...

Full Stack Developer

Hiring Organisation
Robert Half
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £500 per day
develop and maintain scalable full-stack applications using Azure, React, Node.js and TypeScript. Build, optimise and maintain SQL Server and Azure SQL databases, ensuring performance, security and data integrity. Develop responsive front-end applications using React and TypeScript. Build and maintain back-end services using Node.js. Deploy and support … Skills & Experience: Significant commercial experience as a Full-Stack Software Engineer. Strong SQL Server and Azure SQL expertise, including: Database design Query optimisation Performance tuning Data integrity Strong commercial experience with: React Node.js JavaScript TypeScript Experience deploying and supporting applications within Microsoft Azure, including Azure Web Apps. Experience ...

Senior Platform Engineer (RHEL)

Hiring Organisation
Leonardo DRS
Location
Yeovil, Somerset, United Kingdom
Salary
£ 50 K
planning, estimation, execution, and reporting.Develop and review system architectures, low-level designs, and technical documentation.Integrate and test platform components, ensuring compliance with security and performance requirements.Provide mentoring, guidance, and technical leadership to Platform Engineers and Technicians.Collaborate with stakeholders, project teams, and customers to ensure solutions meet requirements.Drive continuous improvement … tooling (e.g. Satellite, lifecycle management)Windows enterprise services (e.g. AD advanced config, Group Policy design)Virtualisation platform depth (VMware stack, clustering, HA/DR)Performance tuning and troubleshooting across Linux and Windows systemsContainer platforms (Kubernetes/OpenShift/Docker)Integration with enterprise services (PKI, PAM, monitoring, backup)Automation ...

Senior Software Engineer - Core

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
senior engineers, fostering continuous improvement. Collaborate closely with Product, Design, and stakeholders to shape requirements and make architecture and technical decisions that balance quality, performance, and delivery timelines. Implement high‐quality, resilient, and scalable distributed systems, incorporating resilience mechanisms and best practices. Lead troubleshooting and incident management, addressing critical … systems. Deep understanding of architectural principles and patterns for distributed systems (e.g., microservices, event‐driven architecture with Kafka). Expertise in resilience mechanisms and performance tuning to ensure system stability and efficiency at scale. Proficiency in managing cloud infrastructure and services (e.g., AWS, Kubernetes/EKS) and implementing ...

Platform Engineer

Hiring Organisation
IC Resources
Location
Greater Bristol Area, United Kingdom
maintaining enterprise data pipelines Building secure data ingestion and transformation workflows Developing Elasticsearch, Logstash and Kibana solutions Monitoring and optimising high-volume data platforms Performance tuning and troubleshooting Disaster Recovery and platform resilience Working closely with architects and security teams within a highly regulated environment Experience ...

GCP DevOps

Hiring Organisation
Pracyva ltd
Location
Bristol, City of Bristol, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £425/day
Networking & Security: Experience with GCP Cloud Armor, GCP Networking, and embedding secure-by-design controls from design to runtime. Automation & Observability: Implementing actionable observability, performance tuning, and automation to reduce toil. Defining and operating against SLOs/SLIs. Scripting & Tooling: Scripting in Bash, PowerShell, or Python. Familiarity with ...

SQL Server Developer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
South Yorkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
integrating with Microsoft Dynamics CRM/Dynamics 365 is essential. What you'll need to succeed SQL Server Development (T-SQL, Stored Procedures, Views, Performance Tuning) Microsoft Dynamics CRM/Dynamics 365 integrations Database design and development ETL and data migration experience Cloud migration experience (Azure preferred) What ...

MS Dynamics Developer

Hiring Organisation
ARM
Location
Farnborough, Hampshire, United Kingdom
Employment Type
Contract
Contract Rate
£38.25/hour
requirements into technical specifications Develop and maintain integrations between D365 and other enterprise systems using APIs and middleware Participate in system upgrades, patches, and performance tuning Ensure code quality through unit testing and code reviews Provide technical support and troubleshooting for D365 applications Maintain documentation for customizations, configurations ...

Data Migration Manager

Hiring Organisation
Biffa
Location
High Wycombe, Buckinghamshire, United Kingdom
Salary
£ 80 K
medium or larger sized organisations. Analytical mindset with a commitment to detail and adherence to coding and documentation standards. Advanced T-SQL programming and performance tuning abilities. Skilled in using SSIS or Azure Data Factory to manage data migration. Excellent communication and ability to explain technical challenges ...

Senior .NET Developer – Data & Product Analytics (Health Insurance Platform)

Hiring Organisation
Cegedim
Location
Bristol, Gloucestershire, United Kingdom
Salary
£ 70 K
commercial experience developing productionsystems with:.NET/C#ASP.NET Core or equivalent web frameworksAngular (or similar modern SPA framework)SQL Server (schema design, complex queries,performance tuning)MongoDB (or equivalent NoSQL document store)RESTful APIs; NServiceBus or equivalent messagingframework.Proven experience in data analysis and/or analyticsengineering:Comfortable writing ...

FP&A Systems Consultant

Hiring Organisation
Data Careers
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
business needs and client expectations. Act as the technical authority on Unit4 FP&A CPM/BI , providing best practice processes, troubleshooting, and performance tuning. Support sales and pre-sales activity, contributing to bids, proposals, and solution design. Develop and maintain delivery methodologies, governance frameworks, and quality assurance processes. ...

Principal Engineer – GPU Driver & System Software

Hiring Organisation
Jobleads-UK
Location
Cambridgeshire and Peterborough, England, United Kingdom
/AR, automotive etc. The team is now hiring all areas of GPU talents in all levels including Architecture, Architecture, SW driver, Compiler, Performance, Power and Model engineers to join Cambourne, Cambridge, UK. About The Role Bring your GPU driver expertise and play a key role in shaping … future of next‐generation GPU technologies. In this role, you will collaborate closely with Architecture, Micro‐architecture, Compiler, and Model teams to unlock maximum performance from our silicon and drive cutting‐edge GPU innovation. This is a full‐stack GPU software opportunity, offering exposure across the entire stack—from ...

Senior Developer

Hiring Organisation
Vallum Associates
Location
South Yorkshire, Sheffield, United Kingdom
Employment Type
Contract
Contract Rate
£428 - £471/annum
applications on Google Cloud Platform (GCP). Collaborate with architects, product owners, QA, and DevOps teams. Perform code reviews and mentor junior developers. Drive performance, security, reliability, and operational excellence. Support CI/CD pipelines and automated deployments. Required Skills Strong hands-on experience with Node.js and TypeScript. Expertise … PostgreSQL database design, performance tuning, and optimization. Experience with GCP services such as Cloud Run, GKE, Cloud Functions, Pub/Sub, Cloud Storage, and IAM. Knowledge of Docker, Kubernetes, and CI/CD practices. Experience designing and implementing REST APIs and microservices. Strong understanding of Agile delivery methodologies. ...

MongoDB-Site Reliability

Hiring Organisation
Barclays
Location
Knutsford, Cheshire, United Kingdom
Salary
£ 80 K
skills to deliver on work that impacts the whole business function. Set objectives and coach employees in pursuit of those objectives, appraisal of performance relative to objectives and determination of reward outcomesIf the position has leadership responsibilities, People Leaders are expected to demonstrate a clear set of leadership behaviours … behave. Join our team as a MongoDB Site Reliability Engineer, where you'll be at the forefront of designing and maintaining robust, high-performance systems that power critical financial services. In this dynamic and fast-paced environment, your role will be essential to ensuring our infrastructure remains resilient, secure ...

MongoDB SRE: Build Resilient, Automated Systems

Hiring Organisation
Jobleads-UK
Location
Knutsford, England, United Kingdom
Join our team as aMongoDB Site Reliability Engineer, where you'll be at the forefront of designing and maintaining robust, high-performance systems that power critical financial services. In this dynamic and fast-paced environment, your role will be essential to ensuring our infrastructure remains resilient, secure, and scalable. … should have experience with: Working in Site Reliability Engineering, DevOps, and MongoDB administration in financial services. Using MongoDB features like replicaset, sharding, backups, performance tuning, and shell scripting. Writing scripts in Python or Bash to automate tasks and reduce manual work. Some other highly valued skills may include ...

System Analyst/ Developer

Hiring Organisation
AGCO
Location
Kenilworth, Warwickshire, United Kingdom
Salary
£ 60 K
development, including stored procedures, triggers, and complex query logic. SQL Server database design, including schema creation and maintenance of reliable, scalable structures. Performance tuning and optimization, including analysis of execution plans and improvement of query efficiency. Design and implementation of ETL processes using SSIS. Experience with C# across … RESTful Web APIs using clean, maintainable, and testable code practices. Data access using Entity Framework and Dapper, selecting the most appropriate approach for performance and maintainability. Front-end and UI development using Blazor, with a solid understanding of HTML and CSS. Proven ability to translate business and operational requirements ...

Senior C++ Software Engineer - Linux

Hiring Organisation
Softweb Resourcing
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 55 K
career growth on offer.What you'll be doing: - Leading design and delivery of complex features in modern C++ (C++17) in Linux - Architecting robust, high performance solutions that balance security, maintainability and long term evolution - Technical leadership and mentoring of a small group of Software Engineers - Driving best practices … What we need from you: - Commercial C++ experience across the full software development lifecycle - Application development on Linux (or Windows), including memory management and performance tuning and systems level programming - Multi-threading and concurrent programming, including synchronization primitives and lock free techniques - Experience designing systems, working on software ...

Linux System Admin - Onsite Manchester

Hiring Organisation
Hackajob Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£65,000
standards, policies, and procedures for continual service improvement. Role responsibilities: Provide first and second level technical support on incidents and problems Monitor overall system performance and ensure smooth system functionality Create, maintain, and utilise documentation Assist building compliance with processes and policies What you will bring to the team … Process and job control (cron, at, systemd timers) Networking fundamentals (TCP/IP, DNS, DHCP, NFS, SSH, FTP) Filesystem management (LVM, ext4, XFS, ZFS) Performance tuning and monitoring (top, vmstat, iostat, sar, netstat) Exposure to automation software such as Ansible/Puppet Knowledge of scripting with Bash, Python ...

DevX Build Pipeline/ DevOps Engineer CGEMJP00349975

Hiring Organisation
Jobleads-UK
Location
Sheffield, England, United Kingdom
Extend Python tooling for SLSA provenance, SBOM generation, hash/digest accuracy, and security scan aggregation (SonarQube, Sonatype IQ, SAST/Container). Optimize performance (parallel builds, caching, scope-reduced BOMs, dependency prefetch). Ensure artifact integrity (correct SHA1/SHA256 mapping, reproducible inputs, evidence modeling). Refactor legacy …/Terraform and container image metadata. Supply-chain security (SLSA, CycloneDX SBOM, digests). Experience with SonarQube, Sonatype IQ, container and SAST scanning. Proven performance tuning (caching, parallelization, dependency pruning). Compliance Awareness. Nice-to-Have Artifact signing/attestations (cosign, OCI). Terraform module and Helm chart ...

Informatics Specialist

Hiring Organisation
Pure Resourcing Solutions
Location
Cambridge, Cambridgeshire, United Kingdom
Salary
£ 70 K
scalable and fit for purpose in a high-dimensional screening environment. Day to day you can expect to be working across API architecture, database performance tuning, third-party software integration and automated data pipelines, with a real focus on quality and developer experience.What you will be doing:Building … informatics role with a strong backend and API focusHands-on experience with SQLAlchemy (Python) or JPA/Hibernate (Java) for complex relational mappings and performance tuningStrong command of Python (FastAPI/Flask) or Java (Spring ecosystem)Deep understanding of PostgreSQL or MySQL, including execution plan analysis and normalisationFamiliarity with ...

Senior Systems Research Engineer - Research Engineering - MSR Cambridge

Hiring Organisation
Microsoft
Location
Cambridge, Cambridgeshire, United Kingdom
Salary
£ 70 K
seeking a Systems Research Engineer to accelerate our Future AI Infrastructure research area. You will bring key skills and experience in operating systems, performance, distributed systems, CPUs, GPUs, and machine learning. Good systems research happens when you build things to uncover hidden assumptions – your implementation skills … training and experience in research. Proficient in collaborative software development in Python and lower-level languages. Experience with one or more of operating systems, performance analysis, distributed systems, CPU and GPU architecture, or machine learning systems. Experience of low-level systems and/or performance tuning trade ...

Software Engineer III - Full Stack Java

Hiring Organisation
Jobleads-UK
Location
Glasgow, Scotland, United Kingdom
Human Resources, Compliance, and Legal. You will contribute to architecture and design discussions, translate requirements into robust technical solutions, and ensure implementations meet the performance, security, and scalability demands of a large, regulated financial institution. Your work will directly strengthen the firm's technology controls agenda and support … outputs, and adherence to resiliency and security expectations Preferred qualifications, capabilities, and skills Experience with observability and production support practices, including monitoring, logging, alerting, performance tuning, and structured incident and problem management in enterprise systems Exposure to cloud-native patterns, containerization, and platform modernization approaches Experience partnering closely ...

Database Administrator

Hiring Organisation
Pilgrims Europe
Location
Craigavon, County Armagh, Northern Ireland, United Kingdom
call support and major incident management What You'll Bring Strong experience as a SQL Server DBA in a complex enterprise environment Expertise in performance tuning, backup/recovery, security, HA/DR and Azure SQL Knowledge of SQL scripting, PowerShell and database administration best practices Experience working ...

SQL Server DBA

Hiring Organisation
The Curve Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
complex production issues and keeping critical SQL Server environments performing at their best. What they're looking for: Strong Production SQL Server Administration experience Performance tuning and troubleshooting expertise High Availability & Disaster Recovery experience Always On Availability Groups (a real priority for the hiring manager) Experience supporting large ...

Principal Database Platform Engineer

Hiring Organisation
Jobleads-UK
Location
Sheffield, England, United Kingdom
deployed on IaaS or part of DBaaS. Strong understanding of consumer use case and how databases infrastructure capabilities work.• Expertise in infrastructure components, performance tuning, and capacity planning.• Understanding of, and hands on experience of, micro services, software development, infrastructure automation, api development and basic application system ...