176 to 200 of 221 Performance Tuning Jobs in the UK excluding London

Linux Infrastructure Engineer

Hiring Organisation
Randstad Technologies Recruitment
Location
Reading, Berkshire, United Kingdom
Employment Type
Contract
Contract Rate
£80 - £85/hour
provisioning tasks using Bash and Python. Manage configuration and Infrastructure as Code (IaC) using tools such as Ansible, Puppet, or Terraform. Perform troubleshooting, performance tuning, and root-cause analysis for enterprise Linux servers. Monitor system health and ensure infrastructure aligns with internal security and compliance standards. Technical Requirements ...

SIEM Engineering Specialist

Hiring Organisation
Randstad Digital
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Contract
Kafka pipelines; integrate threat intelligence feeds. SIEM Development: Partner with SecOps to design SIEM solutions; optimize rules, alerts, and dashboards for precise threat detection. Performance Tuning: Write highly efficient Elasticsearch queries and proactively monitor SIEM infrastructure health. Security Engineering: Drive security projects, system transformations, and respond to emerging ...

Senior Infrastructure Engineer (67999)

Location
Sunderland, England, United Kingdom
uptime for production operations. Act as the Tier 3 escalation point for critical infrastructure issues, including complex Hyper-V diagnostics, failover clustering, and storage performance tuning. Support advanced routing, switching, networking, and security troubleshooting activities. Manage network segmentation requirements, including VLAN configuration changes across core and access switching infrastructure. ...

Lead Linux Engineer

Hiring Organisation
Sopra Steria
Location
Salisbury, Wiltshire, South West, United Kingdom
Employment Type
Permanent
Salary
25 days holidays, 6% contributory pension, 4 x life insurance, 3% Flex
scale platforms? We're looking for a Linux Infrastructure & Platform Architect to drive the design, automation, and evolution of critical infrastructure environments supporting high-performance computing, cloud services, and modern containerised platforms. In this hands-on technical leadership role, you'll combine architecture, engineering, and automation expertise to deliver … Salisbury OR Portsmouth. What you'll be doing: Leading the design, administration, optimisation, and support of large-scale Linux environments, ensuring high availability, performance, security, and resilience. Architecting and supporting High Performance Computing (HPC) platforms, including compute, storage, networking, workload scheduling, and user environments. Designing, deploying, and managing ...

Infrastructure Storage & Backup Tower Lead

Hiring Organisation
Sopra Steria
Location
Portsmouth, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£65,000
Series platforms. Manage NAS/SAN provisioning, LUN creation, NFS/SMB shares, and storage virtual machines (SVMs). Perform capacity planning, performance tuning, and storage optimisation. Administer Veeam Backup & Replication, including job design, scheduling, retention, and repository management. Integrate Veeam with NetApp storage for snapshot-based backups … advertised as full-time, we believe that flexibility at work can promote work/life balance, increase your motivation, reduce stress and improves performance and productivity. We support different ways of working and can offer a range of flexible working arrangements. So, if youre interested and need to work ...

Infrastructure Storage & Backup Tower Lead

Hiring Organisation
Sopra Steria
Location
Newport, Isle of Wight, UK
Employment Type
Full-time
Series platforms. Manage NAS/SAN provisioning, LUN creation, NFS/SMB shares, and storage virtual machines (SVMs). Perform capacity planning, performance tuning, and storage optimisation. Administer Veeam Backup & Replication, including job design, scheduling, retention, and repository management. Integrate Veeam with NetApp storage for snapshot-based backups … advertised as full-time, we believe that flexibility at work can promote work/life balance, increase your motivation, reduce stress and improves performance and productivity. We support different ways of working and can offer a range of flexible working arrangements. So, if you're interested and need ...

Associate Data Engineer

Location
Farnborough, England, United Kingdom
grasp of data modelling fundamentals, data contracts and schema evolution Experience designing for reliability, scalability, and operability: monitoring, alerting, deployment automation, incident handling, and performance tuning A practical security mindset: least privilege, auditability and designing controls that do not restrict usability Essential qualifications for the Associate Data Engineer … candidates by creating an environment where everyone feels value, heard and supported. If you have a disability or health condition that may affect your performance in certain assessment types, please speak to your Recruiter about potential reasonable adjustments. Many roles in QinetiQ are subject to national security vetting being ...

Real-Time ML Engineer - Scalable Data & Models

Location
Carlisle, England, United Kingdom
operationalize ML models using CML. The role spans data ingestion, transformation, and full-stack tooling with Java, Spark, Python, Flask, and React, emphasizing performance tuning and efficient resource use across batch and streaming workloads. #J-18808-Ljbffr ...

Senior SAP BW/4HANA Architect & Data Analytics Lead

Location
Birmingham, England, United Kingdom
ABAP development to support digital transformation across SAP environments. You will collaborate with business stakeholders, solution architects and delivery teams on migrations, data loads, performance tuning and reporting enhancements while mentoring junior consultants in a hybrid #J-18808-Ljbffr ...

ML Engineer

Location
Carlisle, England, United Kingdom
modern web frameworks(e.g., Flask, React). Collaborate closely with data scientists tooperationalize machine learning models using Cloudera Machine Learning(CML). Perform performance tuning and optimization of dataapplications on Hadoop to ensure optimal resource utilization. Technopals Pte.Ltd. is an Equal Opportunity Employer and does not discriminate ...

Senior Scala Backend Engineer – Cloud, Play, Hybrid

Location
Newcastle upon Tyne, England, United Kingdom
Newcastle office. Key focus areas include Scala 2.13, Play Framework, Pekko, MySQL, Redis, and AWS, with emphasis on clean code, testing, and performance tuning. #J-18808-Ljbffr ...

Senior DevOps Engineer — Remote, Global Cloud Ops

Location
Belfast City District, Northern Ireland, United Kingdom
highly scalable, reliable systems supporting millions of devices and users across seven geographically distributed platform instances. Play a significant role in the reliability, scalability, performance, and cost efficiency of Ayla's global cloud infrastructure. Collaborate with engineering leaders and peers across multiple countries to develop repeatable and scalable objectives. … years of database administration experience with technologies such as MySQL, Cassandra, or other NoSQL databases. 3+ years of experience in log collection and analysis, performance monitoring/tuning , using tools such as Coralogix, Prometheus, OpenTelemetry, New Relic, Datadog, or similar platforms. • • • • 3+ years of experience with infrastructure automation ...

Field Network Engineer - Northern England, North Midlands and Scotland

Location
Liverpool, England, United Kingdom
This role will be covering Northern England, North Midlands and Scotland Cisco Meraki Expertise Design, implement, and manage Cisco Meraki solutions, ensuring seamless network performance, security, and scalability. Provide network engineering support for diverse environments, ensuring robust functionality and connectivity. Administer development, test, and production servers, maintaining optimal performance. … enhance operational efficiency. Perform daily monitoring of network systems, proactively addressing issues related to functionality, connectivity, and load balancing. Contribute to network design, performance tuning, and optimization, leveraging industry best practices. Analyze and recommend commercially available hardware and software to meet system requirements. Offer hands‐on support, troubleshooting ...

Senior Data Platform Engineer - Snowflake

Location
Staines-upon-Thames, England, United Kingdom
platform or cloud engineering, with a strong focus on Snowflake in enterprise environments. Deep expertise in Snowflake, including warehouse management, RBAC, data sharing, and performance tuning. Hands‐on experience with Terraform and Infrastructure as Code for managing Snowflake and cloud resources. Proficiency in designing and automating CI/… encryption, identity federation, and network policies. Familiarity with observability practices, including query profiling, usage tracking, and integration with monitoring tools. Demonstrated ability to optimise performance and manage costs in large‐scale Snowflake environments. Excellent collaboration and communication skills, with experience working across engineering, data, and compliance teams. A proactive ...

Senior Data Platform Engineer - Snowflake

Location
Salford, England, United Kingdom
platform or cloud engineering, with a strong focus on Snowflake in enterprise environments. Deep expertise in Snowflake, including warehouse management, RBAC, data sharing, and performance tuning. Hands-on experience with Terraform and Infrastructure as Code for managing Snowflake and cloud resources. Proficiency in designing and automating CI/… encryption, identity federation, and network policies. Familiarity with observability practices, including query profiling, usage tracking, and integration with monitoring tools. Demonstrated ability to optimise performance and manage costs in large-scale Snowflake environments. Excellent collaboration and communication skills, with experience working across engineering, data, and compliance teams. A proactive ...

Senior Data Analytics Engineer

Location
Coventry, England, United Kingdom
/CD, and release governance. Define and enforce best practices for data modelling, ingestion, transformation, orchestration, and semantic layer design. Drive platform reliability, performance, security, and cost optimisation across lakehouse/warehouse workloads. Act as technical lead for solution design, incident resolution, and complex delivery challenges. Partner with business … place. What We're Looking For Proven experience within a modern data platform. Strong engineering background across data pipelines, SQL, data modelling, and performance tuning. Deep experience with source control and collaborative engineering practices in Git-based repositories. Experience designing and maintaining CI/CD for data solutions (testing ...

Technical Delivery Lead (Hybrid)

Location
Sheffield, England, United Kingdom
with Apache Airflow. Utilize container platforms such as GKE and Cloud Run. Apply strong software engineering skills in Python, APIs, configuration management, testing, and performance tuning. Implement CI/CD pipelines, release controls, automated quality gates, and Infrastructure‐as‐Code (Terraform). Design for reliability including retries, idempotency, dead … Cloud Run, applying GCP cloud architecture best practices. Proficiency in Python, with strong software engineering skills across APIs, configuration management, testing, and performance tuning. Working experience with Terraform and CI/CD pipelines, including release controls and automated quality gates. Experience designing resilient systems using patterns such as retries ...

Technical Web Designer

Location
Bury St Edmunds, England, United Kingdom
technical execution. Whether supporting our UK-based clients or our global plugin user base in the USA, you will be responsible for building high-performance, data-driven websites that prioritise both user experience and technical stability. This role is designed for someone who enjoys the variety of shifting between … Advanced Custom Fields): Proven ability to architect complex data structures, including custom post types and relational fields, to build scalable and manageable websites. Performance Engineering: A technical approach to site builds that prioritises Core Web Vitals, minimising asset bloat and ensuring high-speed delivery across all device types. Technical ...

Senior Software Engineer - AI Training (Remote)

Location
Manchester, England, United Kingdom
Software Engineer for AI training projects on a remote, part-time basis. The role focuses on real software engineering challenges, including feature implementation, refactoring, performance tuning, and code review across multiple repositories. Ideal candidates have strong software engineering experience, solid knowledge of algorithms and data structures, and comfort ...

ServiceNow Developer — Public Sector, Secure, Scalable Apps

Location
Manchester, England, United Kingdom
consultants, architects, developers and client stakeholders through design, development, testing, deployment and ongoing platform enhancements. This role emphasises a configuration-first approach, unit testing, performance tuning and strict adherence to UK security, governance and compliance requirements while maintaining #J-18808-Ljbffr ...

IT Consultant Devi Technologies

Location
Birmingham, England, United Kingdom
system compliance with data privacy and security policies. ✔️ Coordinate with vendors for software and hardware solutions. ✔️ Conduct training sessions for client technical teams. ✔️ Oversee performance tuning and system optimization. ✔️ Identify risks and prepare mitigation strategies. ✔️ Support pre-sales and technical proposal development. ✔️ Maintain strong client relationships and communication. ...

SAP Basis Specialist

Hiring Organisation
Certain Advantage
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Temporary
Salary
£35 - £45 per hour
driven to succeed. Youll be working in a small, experienced, and collaborative team, and be responsible for: System Administration & Landscape Operations Transport & Change Management Performance Tuning & Infrastructure Security, Compliance & Governance The Individual Were looking for people who can show: Dedicated SAP Basis/NetWeaver administration within enterprise environments ...

SAP Basis Specialist

Hiring Organisation
Certain Advantage
Location
Bristol, UK
succeed. You'll be working in a small, experienced, and collaborative team, and be responsible for: System Administration & Landscape Operations Transport & Change Management Performance Tuning & Infrastructure Security, Compliance & Governance The Individual We're looking for people who can show: Dedicated SAP Basis/NetWeaver administration within enterprise environments ...

Senior Decisioning Architect

Location
Swindon, England, United Kingdom
decisioning and personalisation capabilities. You’ll take technical ownership through the delivery lifecycle, from solution design and build through to testing, deployment, performance tuning and ongoing optimisation, ensuring solutions meet Pega architecture guidelines, industry standards and Nationwide’s risk appetite. The working hours (per week) for this role ...

SAP Basis Consultant – 12 Month FTC

Location
Leicester, England, United Kingdom
Proven ability to install, configure, and maintain SAP systems on‐premises or in cloud environments? Hands‐on expertise in HANA database administration, including backups, performance tuning, and troubleshooting? Knowledge of SAP integration (Fiori, Gateway, third‐party systems) and transport management tools (Active Control preferred)? Understanding of Agile delivery ...