10 of 10 Performance Tuning Jobs in Buckinghamshire

SQL Database Administrator

Hiring Organisation
Careerwise
Location
High Wycombe, Buckinghamshire, UK
Employment Type
Full-time
workloads on Microsoft Azure Manage and support virtualized environments using Hyper-V Implement and maintain backup and recovery solutions using Veeam Perform capacity planning, performance tuning, and query optimization Manage HA/DR solutions (Always On Availability Groups, Failover Clustering, Azure SQL MI) Ensure security, compliance, and access … experience with Azure Cloud, including: Azure SQL (IaaS & PaaS) Azure Virtual Machines Azure Storage, Backup, and Monitoring Experience with Veeam Backup & Replication Expertise in performance tuning, indexing, and troubleshooting Strong scripting skills (PowerShell, T-SQL) Nice to Have Experience with Azure DevOps/CI-CD pipelines Infrastructure ...

Senior Compiler Engineer

Hiring Organisation
IC Resources
Location
High Wycombe, Buckinghamshire, UK
Employment Type
Full-time
Remote (UK/EU) Working Model: Fully Remote The Company Spectral Compute is a deep-tech startup building compiler technology that enables portable, high-performance GPU computing across diverse hardware platforms. Their work removes vendor lock-in by allowing existing CUDA applications to run efficiently across different … heterogeneous compute. Compiler Engineer Responsibilities: Design and develop compiler infrastructure for GPU and accelerator targets Build and optimise compiler passes, code generation, and performance layers Analyse performance bottlenecks and drive low-level optimisations Work closely with systems and performance engineers on cross-platform support Contribute ...

Principal Software Engineer (DevOps)

Hiring Organisation
Oracle
Location
High Wycombe, Buckinghamshire, UK
Employment Type
Full-time
Join OCI's Edge Security team as a Principal Engineer to architect and deliver cloud-scale DDoS protection. You'll lead design for high-performance detection and mitigation systems, drive automation and operational excellence, and set the technical direction for customer-facing DDoS capabilities across OCI's global edge. …/Python/C Rust/Go (strong preference for Java for control-plane/services). Deep systems design expertise: concurrency, memory management, performance tuning, API design, consistency models, and distributed systems fundamentals. Proven DevOps leadership at scale: CI/CD, automated testing, canarying, rollout/rollback ...

Oracle APEX Developer

Hiring Organisation
Frontier Resourcing
Location
High Wycombe, Buckinghamshire, UK
Employment Type
Full-time
Agile delivery squads with APEX devs, data engineers, integration specialists and business SMEs. Essential Skills Strong Oracle APEX development capability (apps, forms, processes, security, performance tuning). Hands-on experience with Oracle Analytics Cloud (OAC dashboards, DV, RPD/semantic modelling). Experience with Autonomous Data Warehouse … Oracle Fusion data structures. Data modelling, ETL/ELT, SQL tuning and general analytics engineering skillset. Proven ability to collaborate with AI teams, data scientists or ML engineers in shared workloads. UK Citizen with SC (minimum). Desirable OCI and OIC experience. Exposure to ML/AI concepts ...

Azure Data Engineer / BI Developer

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£375 - £450 per day
Advanced Power BI + SQL (SSIS a bonus) Solid data modelling (star schema, medallion, ETL patterns) Confident working with messy/complex data sources Performance tuning & optimisation skills Contract details 6-month Contract with a view of being extended Hybrid: 3 days onsite in Milton Keynes Azure Data ...

Full Stack Developer - SC Cleared

Hiring Organisation
Run-Time Group Ltd
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Back end requires: C#, .Net Framework 8.0 (or newer), Restful APIs, LINQ, Visual Studio, Azure DevOps, IIS, SQL Server, including T-SQL, Schema Design, Performance Tuning. Front end requires: React (JavaScript Framework), CSS, JSON, Swagger, Postman, Lighthouse, Visual Studio, Azure DevOps ...

Infrastructure Engineer

Hiring Organisation
Nextech Group Limited
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
Role: Infrastructure Engineer Location: Milton Keynes Model: Hybrid Working Salary: Up to £55,000 + Performance Bonus Our client, a large UK organisation within a global group, is seeking an experienced Infrastructure Engineer to join their IT team in a hybrid role. This position will focus on the design … Responsibilities Design, implement and support on-premise and Azure-based infrastructure Manage servers, virtualised environments, storage (SAN/NAS) and network devices Monitor system performance, availability, backups and security Support disaster recovery and business continuity processes Respond to infrastructure incidents and contribute to continuous improvement Maintain technical documentation ...

SQL Database Administrator

Hiring Organisation
AQA
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
used in scanning and marking exams. Key responsibilities Managing and maintaining SQL Server databases across on-premise and Azure environments. Supporting upgrades, migrations, and performance tuning to keep systems efficient and secure. Collaborating with development and architecture teams to deliver robust database solutions. What we are looking … Strong experience with Microsoft SQL Server administration and performance tuning. Hands-on experience with Azure cloud services and hybrid environments. Proven track record of SQL Server upgrades and migrations. Ability to troubleshoot and resolve database issues quickly and effectively. Excellent communication skills and a collaborative mindset. What ...

Principal Cloud & IT Infrastructure Engineer - Defence

Hiring Organisation
Matchtech
Location
Marlow, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
GBP 65,000 - 75,000 Annual
Responsibilities: Designing, implementing, and managing IT infrastructure solutions Ensuring the stability, integrity, and efficient operation of the in-house information systems Conducting regular system performance tuning, hardware upgrades, and resource optimisation Providing technical guidance and support to internal teams and stakeholders Implementing security measures and compliance policies … systems Leading infrastructure projects from conception through to completion Monitoring network performance and troubleshooting issues as they arise Documenting infrastructure changes and maintaining up-to-date technical documentation Job Requirements: Extensive experience in IT infrastructure within the Defence & Security sector Strong understanding of network and server hardware, software ...

Systems Architect and Support Manager

Hiring Organisation
Haddenham Healthcare Ltd
Location
Long Crendon, Aylesbury, Buckinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 per annum
growth. The team member will be expected to work pragmatically within our current structure, processes, and technology stack, while driving measurable improvements in reliability, performance, maintainability, and operational readiness. Key Objectives: Define and evolve a coherent systems architecture that supports current operations and future growth. Plan and implement system … improvements, upgrades, and new capabilities in line with business priorities. Maintain and improve the performance, reliability, and security of live systems. Ensure systems are maintainable, supportable, and well-documented over the long term. Reduce recurring incidents and operational friction through preventative improvements. Strengthen IT support processes, tooling, and operational ...