25 of 25 Contract Performance Optimisation Jobs in the UK excluding London

Experience with automated testing and modern software engineering practices DESIRABLE SKILLS Familiarity with Micro Frontend and Single Page Application design patterns, best practices and performance optimisation Strong analytical and problem-solving skills Excellent collaboration and communication skills Apply now or email for more information ...

with TypeScript * Micro Frontends using Module Federation * Reusable components, state and API data handling * Testing with Jest, React Testing Library or Cypress * Accessibility and performance Python: * Strong hands-on Python building production services * APIs consumed by React front ends * Serverless Python on AWS Lambda * Automated testing with PyTest * Clean … GitHub * Automated testing and modern software engineering practices Desirable: * Knowledge of Micro Frontend and Single Page Application design patterns, best practices and performance optimisation * Experience of public sector delivery and the GDS service standard * Strong analytical, problem-solving, collaboration and communication skills INTERESTED? Send your CV or call ...

DevOps GitHub Actions Jenkins GitLab CI Cloud automation Data & Messaging PostgreSQL NoSQL Databases Kafka Event-driven architectures Observability & Reliability Prometheus Grafana OpenTelemetry Monitoring and Performance Optimisation Desirable experience Banking or Financial Services experience. Open Banking exposure. Experience building shared frameworks or engineering platforms. AWS, Azure or GCP experience. ...

analysis and training systems that support complex products and their associated subsystems. Key Responsibilities: Design and develop system interface software to capture and analyse performance data Support the setting to work of software on Windows hardware for target testing Architect and implement robust, scalable and maintainable multi-threaded applications … design, development, integration and verification of software solutions Lead and support system integration, verification and testing at component and system levels Carry out performance analysis, debugging and optimisation of real-time systems Work closely with subsystem design teams and manufacturing teams Document software architecture, interface definitions and test ...

turn user needs into well-crafted interfaces Building reusable, consistent components and contributing to sound frontend architecture Making sensible trade-offs across usability, security, performance and delivery Taking part in code reviews, improving test automation and CI/CD, and sharing knowledge across the team What you’ll bring … choices to technical and non-technical people Nice to have Design system experience Jest, Jasmine, Cypress, Playwright or similar NgRx or Angular signals Web performance optimisation and tools such as Sentry Docker, AWS and modern deployment pipelines Experience in agile, product-led or data-rich B2B environments ...

engineering changes using your ability to manage manufacturing systems such as MES to assist in the execution of all manufacturing practices, resulting in the optimisation of resources, increased uptime and reduction in costs. In return, you will join an inclusive and supportive team with a great attitude and family … implementation. Working cross-functionally, responsible for implementation of MES upgrades including testing & troubleshooting to ensure smooth introduction to live production environment. System Monitoring and Performance Optimisation : Monitor the performance of manufacturing systems, proactively identify and resolve issues that could impact production efficiency. Continuous Improvement : Actively participate ...

ways of working - Work closely with colleagues to understand real user needs and turn them into practical, easy-to-use solutions - Consider security, accessibility, performance and data protection throughout the development lifecycle - Investigate problems, learn from feedback and continuously improve the applications and services we provide - Share your knowledge … such as Microsoft SQL Server or MySQL - Experience creating automated tests and working with continuous integration and deployment pipelines - An understanding of web security, performance optimisation and recognised accessibility standards - Experience working in an Agile delivery environment Safeguarding and referencing The RNLI is committed to safeguarding; protecting ...

validation, reconciliation and error-handling processes. Support system-to-system integrations, including APIs. Essential Skills: Python and T-SQL expertise , including data transformation and performance optimisation. Hands-on experience with Microsoft Azure and Azure SQL . Strong understanding of ETL processes, data mapping, validation and reconciliation. Experience integrating data ...

APIs: RESTful API design and development using C# with Open API standard Source Control: GitHub and Azure DevOps Production Engineering: Troubleshooting, monitoring, logging and performance optimization Highly Desirable Amazon MSK or managed Kafka experience AWS EKS/ECS Terraform/AWS CloudFormation AWS Lambda, API Gateway ...

Databricks , and modern data platforms? Do you have a proven track record designing scalable data architectures that support supply planning, demand forecasting, inventory optimisation, and operational decision-making? If so, we would like to hear from you. Our client is undertaking a significant airline operations supply chain transformation … architecture, engineering, and implementation teams. Produce architecture artefacts including data models, architecture diagrams, interface specifications, and implementation standards. Support testing, deployment, production readiness, performance optimisation, and operational governance activities. Essential Skills & Experience: Proven experience as a Data Architect, Information Architect, or Solution Architect delivering data-intensive enterprise ...

monitoring, incident management, backup and recovery activities, upgrades and platform maintenance. Key Responsibilities Administration and support of enterprise database platforms, primarily Oracle. Database monitoring, performance optimisation and capacity management. Backup, recovery and disaster recovery management using RMAN. Incident investigation and resolution across production environments. Database patching, upgrades … work within structured change and operational processes. Desirable Experience Oracle RAC, Data Guard and high-availability technologies. SQL Server, MariaDB or Sybase administration. Performance tuning and optimisation. AWS or Azure cloud platforms. Automation and scripting (Python, Shell, PowerShell or Ansible). Experience within financial services or another regulated environment. ...

both technical and non-technical stakeholders. Work closely with finance, risk, data and technology teams. Requirements Strong SQL skills including joins, aggregations, CTEs and performance optimisation. Experience working with financial services data. Data reconciliation and data quality experience. Strong problem-solving and stakeholder communication skills. Experience with BI tools ...

both technical and non-technical stakeholders. Work closely with finance, risk, data and technology teams. Requirements Strong SQL skills including joins, aggregations, CTEs and performance optimisation. Experience working with financial services data. Data reconciliation and data quality experience. Strong problem-solving and stakeholder communication skills. Experience with BI tools ...

architecture, data engineering, and product teams to convert operational problems into reusable graph-powered capabilities. Own technical design reviews, coding standards, model validation, observability, performance tuning, security controls, documentation, and production-readiness gates. Mentor data scientists and engineers while remaining accountable for prototypes, reference implementations, critical code, troubleshooting … Programming and engineering: Advanced Python and SQL; APIs; test automation; data structures; distributed processing; Git; CI/CD; containers; infrastructure awareness; production debugging and performance optimization. Data engineering: Spark or Databricks, Kafka or equivalent streaming, ETL/ELT, batch and real-time pipelines, data contracts, lineage, cataloguing, quality rules ...

queries, relational data structures, indexing, and efficient data retrieval. Experience integrating web applications with SQL databases. Ability to diagnose and resolve database performance, connectivity, and data integrity issues. Understanding of database relationships and the management of structured datasets. Experience developing and maintaining database-driven applications. Understanding of database access … reverse proxies, and server-side settings. Ability to diagnose and resolve web server, PHP application, connectivity, and configuration issues. Understanding of web server security, performance optimisation, and reliable application hosting. Experience implementing appropriate security configurations for Apache and PHP applications. Computer-to-Computer Database Synchronisation Experience implementing computer ...

onsite support team. Servicing as a key technical authority for our Citrix infrastructure, you will play a crucial role in maintaining platform stability, driving performance optimization, and supporting strategic scalability initiatives across our UK Secure Client environments. As a multi-skilled 3rd Line Specialist, you will oversee the maintenance ...

Delivery organisation, which is responsible for: Managed Services and Applications Multi-Cloud Services and Networks Service Operations Service Management and Security Service Futures and Optimisation Due to increasing project demand, particularly surrounding the Data Centre Exit programme, an additional architect is required to augment the existing team and maintain … high-quality architectural documentation, designs, and solution proposals. Provide technical leadership and governance across storage-related projects. Assess current-state environments and recommend improvements, optimisation opportunities, and migration strategies. Ensure solutions meet operational, security, resilience, and service management requirements. Support project delivery teams throughout the full solution lifecycle. ...

Contribute to the development of advanced electronic subsystems within energy-intensive platforms. - Apply knowledge of energy storage technologies to system-level design, integration and performance optimisation. - Support technical proposals, engineering studies and programme delivery activities. - Collaborate with engineering teams and stakeholders to develop innovative technical solutions. - Participate in design ...

scalable, resilient and loosely coupled services, including service-to-service communication and integration patterns. API Architecture & Design - API contracts, versioning, security, integration patterns and performance optimisation. Application Modernisation - Experience modernising legacy applications, service decomposition and integration with existing systems. Docker & Kubernetes - Containerisation, deployment and management of microservices. Technical Leadership … dependencies and supporting delivery planning. Desirable Skills AWS JPA/Hibernate Maven/Gradle Mockito GitLab Helm OpenAPI/Swagger SQL Kibana Observability and performance monitoring Event-driven architecture/messaging Shell scripting AI-Assisted Development & Leadership Willingness to actively embrace and promote the effective use of approved ...

experience in developing enterprise-grade backend applications that capture, process, transform, and distribute real-time data across multiple systems while ensuring reliability, scalability, and performance Required Experience 8+ years of backend application development experience using Java. Experience building ultra-low-latency systems (<100ms processing latency). Experience handling systems … processing millions of events/transactions daily. Real-time data synchronization across multiple platforms. Strong expertise in low-latency application design and performance optimization. Proven experience with Kafka, event streaming, and asynchronous architectures. Experience implementing Change Data Capture (CDC) solutions using Debezium or similar technologies. Experience with cloud-native ...

test interfaces, or Windows components as needed. Demonstrable skills in multi-threaded and concurrent programming. Strong understanding of software design principles, memory management, and performance optimisation. Experience with version control systems (e.g., Git) and CI/CD Experience of working with technical documentation to inform the software engineering process … project requires all employees to achieve the appropriate level of security clearance. Responsibilities: Design and develop the system interface computer software that captures the performance data. Support setting to work of new software to perform target testing on Windows hardware Architect and implement robust, scalable, and maintainable multi-threaded ...

software solutions that are key to the success of our products. Responsibilities: Design and develop the system interface computer software that captures the performance data. Support setting to work of new software to perform target testing on Windows hardware Architect and implement robust, scalable, and maintainable multi-threaded applications. … Lead and contribute to system integration, verification, and testing at both component and system levels. Conduct performance analysis, debugging, and optimisation of real-time systems. Document architecture, interface definitions, and test procedures to support handover and formal test activities. Skillset/experience required: Extensive experience in C++/ ...

data synchronisation where required. Implement device capabilities, notifications or file handling within the agreed requirements. Test supported devices and operating system versions, addressing performance, usability and security issues. Manage builds, signing, release preparation and app store submissions where applicable. Maintain documentation, support handover and resolve issues identified after release. … storage and application lifecycle behaviour. Experience building responsive interfaces for different screen sizes and device capabilities. Practical knowledge of testing, debugging, crash reporting and performance optimisation. Experience with version control and repeatable build and release processes. Ability to work independently and communicate effectively with clients and technical colleagues. Desirable ...

Central Government programme. You will provide expert support across enterprise Linux platforms operating within a secure and assured infrastructure , with responsibility for system stability, performance, security, troubleshooting and the ongoing development of Linux-based services. Working closely with other infrastructure specialists, you will help resolve incidents, improve platform capability … service management and security frameworks . Key Responsibilities Act as a Linux SME , providing expert technical support across enterprise Linux environments. Support the stability, performance, security and reliability of Linux-based infrastructure. Troubleshoot and resolve complex Linux platform issues and incidents. Build, maintain and support Linux-based development environments ...

availability, resilience and performance. Design, implement and support enterprise wireless networks, including Aruba Access Points and Mobility Controllers. Administer Aruba Central, monitoring network health, performance, compliance and generating operational reporting. Configure and manage Aruba ClearPass Policy Manager, supporting Network Access Control (NAC), 802.1X, RADIUS, TACACS+ and certificate-based authentication. … issues across routing, switching, wireless connectivity, authentication and network performance. Support network refresh, migration, upgrade and transformation activities. Conduct wireless surveys, coverage assessments and performance optimisation. Use diagnostic and monitoring tools, including Wireshark, SolarWinds and PRTG, to investigate incidents and identify root causes. Integrate network security solutions with Active ...