11 of 11 Performance Optimisation Jobs in the Channel Islands

Collaborate with Authoritys testing team to perform functional and user acceptance testing before deployment to live environments. Ensure data accuracy and consistency across multiple frameworks and reporting layers. Apply performance optimisation techniques such as query tuning, model restructuring, and indexing for faster report generation. Implement security and access controls aligned with MoDs OFFICIALSENSITIVE classification standards. Support root cause … Framework Manager, Report Studio, Query Studio, and Transformer. Strong SQL proficiency (Oracle or SQL Server). Understanding of data warehousing, ETL processes, and relational modelling. Demonstrated experience in report optimisation and performance tuning. Experience delivering secure reporting solutions within government or regulated sectors. Strong communication skills with the ability to liaise with both technical and non-technical stakeholders. More ❯

health visualization, config UIs). Integrate AI/ML-driven features into the UI to enable predictive or contextual automation suggestions. Own front-end CI/CD best practices, performance optimization, and automated testing. Provide technical leadership and mentorship to UI developers working on LCP modules. Qualifications Required: 5+ years experience in modern front-end engineering with expert-level More ❯

JavaScript) and ability to work full-stack when required. Ability to write clear, maintainable and well-documented code. Desired skills: Experience managing hosting environments and deployment workflows. Knowledge of performance optimisation and caching strategies. Familiarity with Composer and modern PHP development practices. Experience with e-commerce functionality within Craft Commerce. What youll be expected to do: Develop and … custom plugins and integrations with external APIs and services. Collaborate with project managers, designers, and front-end developers to deliver technically sound solutions. Support and troubleshoot existing sites, identifying performance, security or architectural improvements. Contribute to the evolution of our development processes and best practices. Participate in internal reviews, team discussions and (virtual) social events. More ❯

mobile applications using Flutter . Build responsive, intuitive features for Android and/or iOS platforms. Collaborate with designers, product managers, and stakeholders to deliver user-centric solutions. Troubleshoot performance issues and ensure app stability. Participate in code reviews and contribute to testing strategies. Stay current with mobile development trends and share insights with the team. What Were Looking … Flutter experience is essential Hands-on experience with Android or iOS Familiarity with Azure and .NET is a nice to have Strong understanding of mobile UI/UX and performance optimisation Proficiency in Git/TFS and DevOps tools Excellent communication and problem-solving skills Agile experience preferred Must be eligible for UK Security Clearance (SC More ❯

You will design and optimise internal database structures, develop ETL processes, and integrate data from multiple internal and external sources. Working closely with analysts, you will ensure data quality, performance, and accessibility, enabling the business to leverage analytics effectively. This role will suit someone with strong technical and interpersonal skills who enjoys collaboration and problem-solving. You will work … directly to the companys mission to build intelligent financial infrastructure. What you will bring: Proven experience managing MySQL databases within analytical or production environments Strong data modelling, ETL, and performance optimisation expertise Experience integrating diverse data sources and supporting analytics or BI teams Familiarity with Power BI or similar tools A collaborative, communicative, and proactive mindset Whats on More ❯

web development skills, including WebGL, React, GraphQL, and Relay. Solid experience in back-end development with Python, Hack, PHP, and similar tools. Expertise in interactive data visualization and browser performance optimisation. If you are passionate about bridging science and technology through innovative engineering, we want to hear from you! Apply now to make an impact in the world of More ❯

Produce both high-level and detailed technical design documentation, including data models, architecture diagrams, and system integrations. Provide leadership and mentorship to development teams, ensuring compliance with coding standards, performance optimization, and best practices. Partner with cross-functional teams to integrate CRM solutions with other business applications and platforms. What youll bring 5+ years experience as a Dynamics More ❯

the Role Youll take ownership of key features from design through to launch. Projects include: Core gameplay and logic systems Level and character development UI and live event systems Performance optimization and profiling Youll report to the Tech Director and join a 16-person global engineering team . What Were Looking For 5+ years Unity experience (mobile, console, or More ❯

expertise in Apex (including FFLib), Lightning Web Components (LWC) , Flow Builder, SOQL/SOSL, Platform Events, and API integrations (REST/SOAP). Solid understanding of Salesforce security architecture, performance optimization, and data modeling. Proven experience leading complex Salesforce projects and aligning technical solutions to business outcomes. Proficiency in Force.com, Heroku, and the broader Salesforce ecosystem including Partner and More ❯

optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all right here at Sky. As a Senior Performance Engineer, you will be working as part of Global Commerce Central test team. You will be responsible for coordinating performance testing activities, acting as a single point of … to non-technical and technical audiences. Taking ownership of NFR, requirement analysis and finalisation and driving non-functional initiatives like Chaos testing Detailed results analysis including application monitoring, identify Performance bottlenecks and recommend/implement improvements or performance optimisation. Mediate potential conflicts and foster solutions-oriented discussions with stakeholders. Establish and maintain efficient and scalable performance testing … automation framework. Design, develop and maintain Performance Test scripts. Test execution & co-ordination across multiple external and internal teams for issue resolution. Conduct discovery process to specify scope, extent and type of Performance testing required. Able to define and troubleshoot Test environments to identify issues across System integration or component NFT. What you'll bring Experience in performance More ❯

mobile application. The app plays a critical role in real-time safety monitoring and alerting, and the team is looking for an expert to validate the current implementation, identify optimisation opportunities, and advise on new development approaches particularly around background functionality, location services, and notification handling within iOSs evolving constraints. Context and Technical Challenges: Due to Apples strict background … have closed many of these workarounds. Current implementations such as persistent login sessions and a lock screen widget for quick alert triggering help maintain usability, but further validation and optimisation are required. The incoming developer will review these existing solutions, confirm their effectiveness, and recommend potential improvements or alternative approaches to ensure reliability, security, and compliance. Key Responsibilities: Conduct … workarounds for iOS background activity limitations and identify sustainable solutions. Analyse and document technical issues, inefficiencies, and potential security or privacy vulnerabilities. Refactor and optimise the codebase to improve performance, readability, and scalability. Ensure continued compliance with Apple App Store guidelines and data protection requirements. Collaborate with backend developers and product teams to ensure smooth integration and end-to More ❯