5 of 5 Permanent Performance Optimisation Jobs in Cardiff

and support both MVC and Console apps , leveraging SQL Server and integrating with external data sources and APIs. Lead end-to-end implementations, including security, data migration, integration, and performance tuning. Team & Technical Leadership Provide technical direction and oversight to other developers and contractors, helping to manage task allocation, priorities, and quality. Act as a bridge between transformation squads … the ASP.NET MVC framework .. Proficient in .NET (C#), JavaScript, Web API, SQL Server , and working knowledge of HTML, CSS, XML, JSON . Comfortable with complex data modelling and performance optimisation in large-scale MVC environments. Adept at explaining technical solutions to non-technical stakeholders and working closely with business users. Hands-on experience with CI/CD … work independently and mentor others. Strong team player who thrives in collaborative environments. Excellent attention to detail and commitment to quality. Organised and capable of working in a high-performance, fast-paced setting. A natural coach, keen to upskill colleagues and foster a strong development culture. Benefits Flexible hybrid working environment Exposure to enterprise-wide digital transformation Opportunity to More ❯

Technical Leadership Bolst Platform Architecture: Design and deliver cloud-native, API-first architecture for both contractor mobile app and client web platform (primary focus) Platform Transition Management: Maintain optimal performance of existing systems while executing phased migration strategy to Bolst Client Platform Development: Build web platform delivering contractor analytics and compliance visibility for clients Team Leadership & Development: Build and … in CI/CD, automated testing, and deployment pipelines Migration Expertise: Experience managing complex system transitions while maintaining service continuity API Strategy: Experience designing and implementing robust API architectures Performance Optimisation: Track record optimising applications for scale and user experience Highly Valued Experience within Financial Services Tech: Fintech, payments, or financial software technical background Key Skills Software Architecture … architectures Strategic Thinking: Ability to connect technical decisions to business outcomes Stakeholder Management: Excellent communication and collaboration skills across technical and non-technical teams Data-Driven Approach: Proficiency with performance monitoring and analytics tools Leadership Qualities Strategic vision with hands-on execution ability Strong decision-making in fast-paced environments Budget management and resource allocation experience Natural collaborator across More ❯

API Integrations. As well as a strong appreciation of A/B Testing, Monitoring and DevOps principles Solid understanding of mobile app development principles, including UI/UX design, performance optimization/monitoring, capturing analytics and security best practices. A breadth of knowledge and experience with native app development using all aspects of software development and familiarity with cross More ❯

concepts. Lead the development, testing, and prototyping of innovative new products. Support legacy product improvements and provide technical leadership across production activities. Oversee system architecture, technical design, scalability, and performance optimisation. Drive best-in-class engineering practices, DFM/DFA principles, and quality compliance. Support technical sales activities, including customer meetings, quotations, and product specifications. Champion continuous improvement, innovation More ❯

concepts. Lead the development, testing, and prototyping of innovative new products. Support legacy product improvements and provide technical leadership across production activities. Oversee system architecture, technical design, scalability, and performance optimisation. Drive best-in-class engineering practices, DFM/DFA principles, and quality compliance. Support technical sales activities, including customer meetings, quotations, and product specifications. Champion continuous improvement, innovation More ❯