About this role
The Senior Associate - Front End Engineering is a hands-on front-end engineering role, equivalent in scope and expectations to a UK Intermediate Engineer. The role is responsible for building high-quality user-facing software solutions across the Consulting & Technology estate. The role provides strong squad-level technical contribution across the React ecosystem, including TypeScript, component architecture, state management, automated front-end testing, accessibility, performance, and integration with modern API-driven services. Working closely with architects, lead engineers, and senior engineers, the role helps translate technical direction into maintainable implementation, follows agreed engineering standards, and contributes to delivery quality through sound engineering practice. This role is ideal for an experienced front-end engineer who can operate independently on well-defined work, contribute to technical discussions, support good engineering discipline, and deliver robust web applications in Agile engineering squads. Front End Design & Development Design, develop, and maintain high-quality React and TypeScript applications aligned to agreed architecture and squad delivery priorities. Build reusable components, shared UI patterns, and design-system-aligned experiences that support consistency and maintainability. Contribute to client-side implementation decisions including routing, state management, data fetching, forms, validation, error handling, and API integration. Write clean, maintainable, secure front-end code following modern React patterns and agreed engineering standards. Work with UX/UI colleagues and Product Owners to deliver responsive, accessible, intuitive user experiences. Engineering Quality, Testing & DevOps Create and maintain automated tests across unit, component, integration, and end-to-end layers using tools such as Jest / Vitest, React Testing Library, Playwright. Contribute to CI/CD pipelines for front-end applications, including build quality gates, test automation, static analysis, and deployment readiness. Support front-end performance optimisation, observability, resilience, and maintainability across browser-based applications. Apply secure coding practices across authentication flows, authorisation boundaries, API consumption, data handling, and dependency management. Technical Contribution & Collaboration Operate as an experienced engineer within the squad, demonstrating good engineering discipline, ownership, and pragmatic problem-solving. Participate in code reviews, pairing, design discussions, and constructive technical feedback with peers and junior developers. Contribute to shared front-end standards, templates, component patterns, and engineering practices. Support onboarding activities where front-end engineering input is required. Problem Solving & Support Diagnose, troubleshoot, and resolve front-end issues affecting delivery, quality, performance, or production stability. Work with Architects, Lead Engineers, Backend Engineers, QA, and Platform Engineers to resolve cross-cutting technical problems. Contribute to improvements in shared front-end libraries, frameworks, and platform components where required. Collaboration & Stakeholder Engagement Work closely with Architects, Product Owners, Platform Engineers, Backend Engineers, and QA teams to ensure technical solutions meet business and user needs. Participate actively in Agile ceremonies, contributing to planning, refinement, retrospectives, technical discovery, and continuous improvement. Continuous Improvement & Innovation Identify practical opportunities to improve developer experience, front-end quality, accessibility, performance, and delivery effectiveness. Keep up to date with relevant React, TypeScript, testing, and web platform developments. Contribute to continuous learning and engineering improvement across the squad and wider engineering community.