7 of 7 Performance Optimisation Jobs in the Thames Valley

Software Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Oxfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
resonsible for designing, building, and maintaining scalable applications. You'll work across the full Microsoft Technology stack, contributing to both new feature development and performance optimisation of existing systems. Key Responsibilities: Design, develop, and maintain robust software components for their EPOS platform using C#, .NET 6/… ASP.NET Core . Build and integrate RESTful APIs , microservices , and backend services that ensure high performance and scalability. Work closely with UI/UX designers , QA engineers , and product managers to deliver high-quality releases on schedule. Participate in code reviews , sprint planning , and architecture discussions . Optimise database ...

Senior API Technical Consultant (GraphQL Specialist)

Hiring Organisation
Staffworx Limited
Location
Slough, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
market rates, outside IR35, 2 days on site
decisions. Experience Extensive production experience architecting and delivering complex applications with TypeScript and Node.js . Expert level GraphQL , including advanced API design, schema evolution, performance optimisation. Strong automated testing frameworks like Vitest and Playwright . Proficiency with modern DevOps tooling and cloud-native architecture, including Docker , Helm , Kubernetes . ...

SharePoint Developer

Hiring Organisation
VIQU IT Recruitment
Location
Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£450 - £550 per day
OneDrive, and other Microsoft 365 services. Build PowerApps that connect to live data sources (Dataverse, SQL, SharePoint, APIs). Support ongoing maintenance, troubleshooting, and performance optimisation of Power Platform solutions. The Sharepoint Developer is required onsite, 2 days a week in Northampton. Apply now to speak with VIQU ...

Software Engineer - Aerospace - Oxfordshire

Hiring Organisation
Bond Williams Limited
Location
Kidlington, Oxfordshire, South East, United Kingdom
Employment Type
Permanent
company is building a unified software platform that consolidates commercial and internal engineering tools. This platform will accelerate their design exploration, enabling faster performance optimization and rapid scaling for new applications. They are seeking a motivated Software Engineer to develop this platform. Working alongside Aerothermal Designers and Mechanical Engineers ...

Senior MySQL DBA

Hiring Organisation
Spectrum IT Recruitment
Location
Oxfordshire, United Kingdom
Employment Type
Permanent
Salary
£65000 - £75000/annum Equity & Benefits
track record of administering, supporting, and building databases in high-stakes, production environments. Key Responsibilities - Database Design & Capacity Management, Database Maintenance & Monitoring, Disaster Recovery, Performance Optimization, Security & Compliance, Automation & Upgrades, Data Analysis. Required Skills and Experience - Essential - sound commercial experience of MySQL databases Operating Systems: Linux, Ubuntu, Windows Languages ...

BMC Helix Technical Delivery Authority

Hiring Organisation
KBC Technologies UK LTD
Location
Reading, Berkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
reporting, stakeholder communication, and escalation management . Validate solution readiness through E2E testing, UAT, and go-live support . Implement monitoring, health checks, and performance optimization for ITSM and CMDB modules. Identify opportunities for automation and continuous process improvement . Required Skills & Experience 5+ years of hands-on experience ...

Firmware Engineer

Hiring Organisation
APRIL QUEST LIMITED
Location
Oxford, Oxfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£55,000
level device programming, hardware interfaces, and real-time data handling. Experience integrating embedded software with FPGA-based systems, including register-level communication and performance optimization. Proven ability to take ownership of complex technical work and drive it through multiple development phases. Desirable Requirements of a Firmware Engineer Experience developing ...