101 to 125 of 180 Performance Tuning Jobs in the UK excluding London

SQL Server DBA with Azure experience. What were looking for: 3+ years' experience in SQL Serverwith hands-on Azure SQL Database administration Strong T-SQL (queries, stored procedures, indexing, performance tuning) Proven experience maintaining, optimising, and scaling production databases Knowledge of Azure Data Factory, Synapse Analytics is a plus Track record of working in or supporting SaaS or More ❯

engineers, and business stakeholders to deliver clean, reliable data. Supporting the migration of legacy systems to a modern Azure-based architecture Ensuring best practices in data governance, security, and performance tuning Requirements: Proven experience with Azure Data Services (ADF, Synapse, Data Lake) Strong hands-on experience with Databricks (including PySpark or SQL) Solid SQL skills and understanding of More ❯

across stakeholders Work closely with the BI Operations Manager and wider tech/data teams Tech Stack You’ll Use: AWS: Glue, S3, Redshift, Airflow Power BI: Deployments, troubleshooting, performance tuning ETL & Scripting: SQL, Python (desirable) Monitoring & incident response in a live production data environment What You'll Need ✅ Extensive experience in analytics engineering Strong hands-on experience More ❯

BI security models Demonstratable experience with Azure Data Lake, Synapse and MS Fabric Minimum 4 years hands on experience delivering Power BI solutions working across all ecosystems, dataflows, dashboards, performance tuning Proven experience supporting digital system or software application projects in complex environments. Strong grasp of project governance, stakeholder management, and risk control. Ability to translate client requirements More ❯

and well-documented code. Excellent communication and interpersonal skills. Desirable Skills: Experience with SQL on IBM i, APIs, or web services integration. Knowledge of Power 8 hardware architecture and performance tuning. Exposure to modernisation tools or strategies for legacy systems. Understanding of change control and segregation of duties in IT environments. Qualifications: Degree in Computer Science, Information Systems, or More ❯

one cloud platform, ideally AWS Working knowledge of infrastructure tooling e.g. Docker, Kubernetes Some experience with front end development, e.g. React Strong experience working with PostgreSQL or similiar, including performance tuning and query optimisation (Desirable) Experience working in fintech (Desirable) Experience in API-driven SaaS. Ideally you would be: Confident, and able to take initiative in a delivery … focused environment Able to learn quickly in a dynamic fast-paced industry Enjoy working as part of a high-performance team Hard-working, innovative and taking pride in their work Passionate about creating innovative solutions for customers Welcoming of feedback and committed to personal development Salary range Why Join Bondsmith? Bondsmith is a fintech success story in the making. More ❯

ll lead the enablement of Arm's most advanced architectural features across compilers, operating systems, tools, and first-party applications. Your work will ensure that our customers extract maximum performance and value from Arm-based platforms, and you'll do so by guiding both internal engineering efforts and strategic customer relationships. This is more than a technical leadership role … boundaries, and pushing industry standards forward. Responsibilities: Drive end-to-end enablement of innovative Arm architecture features across the compiler, OS, and broader software stack-turning hardware innovation into performance uplift. Translate microarchitectural insights into real software strategies, in close collaboration with hardware and architecture teams. Develop and optimize backend compiler components, including instruction selection, vectorization, and code generation. … Analyze and tune performance across diverse workloads, benchmarks, and platforms. Lead the design and implementation of both general-purpose and target-specific compiler optimizations. Act as a strategic technical partner to customers, identifying high-value engineering opportunities that align business and technical goals. Represent the compiler and architecture team in technical customer engagements, providing deep architectural and compiler insight. More ❯

Execution: Run scripts (primarily SQL/DB scripts) to support application functionality, perform data fixes, and maintain system integrity. Database Administration: Carry out basic database admin tasks, including backups, performance monitoring, and routine maintenance. Documentation: Create and maintain documentation for supported applications, scripts, and processes. Continuous Improvement: Identify opportunities to improve system performance or simplify support processes. Skills … SQL skills, with the ability to write and execute complex queries and scripts. Experience working with relational databases (preferably Microsoft SQL Server). Previous exposure to DBA tasks (backups, performance tuning, troubleshooting) is highly desirable. Excellent communication skills and ability to work with non-technical users. Self-starter with a keen interest in understanding business operations and systems. More ❯

architectural visions, strategies & designs and implementing POCs. You'll have previous experience with high-volume systems and designing scalable solutions and a good knowledge of streaming architectures, cost analysis, performance tuning, and quality of service. You'll have a broad vision of technological systems, understanding long-term implications, familiarity with micro-frontend patterns and mobile development best practices … people who can support our ethos. To apply to this post, you will have: In-depth knowledge of complex development systems and high-volume architectures, focusing on reliability and performance at scale with proven experience designing and implementing AI solutions in complex enterprise environments Experience in all architecture domains:- application, data, cloud ( AWS) and technology with expertise with AI More ❯

maintainable code Ability to take ownership of development work and contribute to planning decisions Desirable Skills Knowledge of government digital services Familiarity with accessibility standards, security best practices, and performance tuning Understanding of event-driven architecture and asynchronous messaging Benefits: Join a rapidly expanding start-up where personal growth is a part of our DNA. Benefit from a More ❯

through Large Language Models (LLMs), GenAI, and predictive analytics. Key Responsibilities: Design, develop, and deploy AI/ML models, including LLMs and GenAI. Conduct feature engineering, model optimization, and performance tuning. Implement and train supervised, unsupervised, and reinforcement learning models. Carry out advanced data exploration, analysis, and preprocessing. Deploy scalable models into production, with ongoing monitoring and tuning. Collaborate More ❯

maintain project delivery in a "green" status. Take ownership of technical challenges and offer proactive solutions to drive project outcomes. Coordinate technical project activities including installations, upgrades, configurations, and performance tuning. Engage with SAP Support for problem resolution, system escalations, and patch management. Contribute to the planning and execution of system architecture and high-availability strategies. Assist in sandbox More ❯

life. To help us maintain this status, we are currently looking for an experienced Linux Administrator to work closely with researchers, data scientists, and IT teams to ensure optimal performance, reliability, and scalability of our Linux systems, while encouraging use of Linux in general to students and staff alike. The Role: The post of Linux Administrator will give you … storage systems, and interconnects - Install, configure, and maintain cluster management tools, job schedulers (e.g., Slurm), and system software - Manage user accounts, access controls, and security policies and - Monitor system performance and usage; identify and resolve issues to minimize downtime. As part of our collaborative and supportive technical team, we anticipate that your proficiency with Linux (e.g., RHEL, CentOS, Ubuntu … and Bash scripting will allow you to effectively: - Plan and implement HPC upgrades, expansions, and migrations - Support users with job submissions, software builds, and application performance tuning - Automate routine tasks using scripts (e.g., Bash, Python, Ansible) - Ensure data integrity and backup/recovery processes and - Document system configurations, procedures, and troubleshooting steps. Furthermore, the role will also give More ❯

career and development opportunities within a rapidly growing, innovative Group-where all profits go to charity and good causes. What you'll be doing Achieve individual objectives and key performance indicators and maintain own technical competence with in-depth knowledge sufficient to fulfil the role Continually expand knowledge of SQL Server and its related tools Create and modify DWH … objects, such as tables and views; Develop, and maintain, ETL processes to update the data within the DWH Performance tuning of the DWH, such as indexing, for both the updating and consumption of data within it Monitor automated tasks failed on the SQL Server estate, and review or escalate within the team as necessary What you'll need More ❯

support across the business. As an Infrastructure Engineer, you will be responsible for maintaining, supporting, and optimizing core systems. Youll work across Windows and Linux platforms, focusing on networking, performance tuning, and automation to ensure seamless operations and scalability. Key Responsibilities: Design, implement, and support infrastructure systems across Windows Server and Linux environments Manage Active Directory, DNS, DHCP … Group Policy Maintain and configure networking components (firewalls, switches, VPNs) Troubleshoot complex system and network issues Automate routine tasks using scripting tools (e.g., PowerShell, Bash) Monitor infrastructure health and performance, ensuring high availability Collaborate with DevOps, security, and development teams on infrastructure projects Participate in on-call rotations and incident response Requirements: 3+ years of experience in IT infrastructure More ❯

CSS, JavaScript, jQuery, and React Collaborate with stakeholders to define technical requirements and improve existing architecture Write clean, efficient, and well-documented code Debug and resolve software issues and performance bottlenecks Design, implement and optimise MySQL database schemas Participate in code reviews and promote best coding practices Stay up to date with emerging technologies and development trends Required Experience … Laravel Proficient in HTML, CSS, JavaScript, and jQuery At least 1 year of experience with React Strong MySQL database design and optimisation skills Familiarity with nginx configuration and server performance tuning Proficient in Git version control Strong analytical and problem-solving skills Excellent communication and team collaboration abilities Desirable (Not Essential) Experience working with REST APIs Familiarity with More ❯

Databricks expert with deep knowledge of both data infrastructure and engineering We’re looking for a Databricks Champion to take ownership of an enterprise-scale Azure Databricks environment — driving performance, governance, connectivity, and cost optimisation across the platform. This is a client-facing, hands-on role that combines cloud engineering, data architecture, and platform operations. You’ll work closely … to Slough (a few days per week) Start : ASAP Type: Full time permenant What You’ll Be Doing: Manage & optimise Azure Databricks workspaces (VNet Injection, private endpoints, cluster config, performance tuning, cost control) Design and implement Unity Catalog for governance, access control, data lineage, and auditing Integrate Entra ID for SSO, SCIM, credential passthrough, Key Vault, and ACLs More ❯

a Fullstack Developer to help build and evolve their in-house publishing and content systems. The company delivers content to hundreds of millions globally and prides itself on scale, performance, and innovation. This is a great opportunity to join a collaborative, fast-paced engineering team working on everything from web platform architecture to high-volume APIs and machine learning … cross-functional teams to prototype, test, and deliver features across large-scale platforms. Helping transition a legacy CMS system into a modular, React-driven application. Participating in code reviews, performance tuning, and infrastructure discussions. Getting involved in new projects spanning ad tech, machine learning, and real-time analytics. What you'll bring: Strong commercial experience with Node.js, React More ❯

with text manipulation and data extraction. Pentaho Data Integration: Designing and implementing ETL workflows. Job orchestration and data transformation. Oracle/PL-SQL: Writing complex queries and stored procedures. Performance tuning and optimization. Database Administration (Added Advantage): Familiarity with backup, recovery, and user management. Understanding of database security and performance monitoring. Data Analysis: Identifying and resolving data More ❯

way. We are the most forward-thinking, innovative, and ambitious software company in the supply chain sector. Our mission? To help manufacturers, retailers, and logistics providers unlock next-level performance and sustainability-powered by artificial intelligence, automation, and decades of deep industry expertise. With over 3,000 global clients already on board, you'll work with some of the … capabilities. Configure & Prototype : Build workflows and simulations in our platform to bring solution concepts to life. Train & Tune AI Models : Collaborate on AI/ML model configuration and support performance tuning using Python or other tools. Collaborate with Sales : Support Account Managers and Client Partners in the sales cycle, from early discovery to proposal. Guide Innovation : Share customer More ❯

products using modern engineering practices and technologies (e.g. serverless, containerisation, elasticity). Partner with engineers, data scientists, and business stakeholders to translate business needs into effective technical solutions. Lead performance tuning, troubleshooting, and support activities for production systems. Ensure solutions align with enterprise architecture, governance, security, privacy, and regulatory standards. Evaluate new AI technologies and contribute to the More ❯

full: Job Summary: We are seeking a highly skilled SAP Fiori Consultant/Architect to join our dynamic team. The ideal candidate will have experience in the designing, implementing, performance tuning, and supporting SAP Fiori applications to enhance the end-user experience within SAP systems. This includes experience of customising existing Fiori apps, creating new ones, and ensuring 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 ❯

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 ❯