Software Architect

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Overview

We are looking for a highly skilled Software Architect to lead the UI design and delivery for a large-scale technology transformation project within a global financial services organization. This role entails hands-on involvement in defining architecture standards and best practices for frontend development in alignment with a microservices architecture. The successful contractor will collaborate closely with various teams, including product, UX, and DevOps, ensuring scalable and responsive web applications for cross-border payments and emerging markets.

Responsibilities

  • Define and own frontend architecture across a microservices-based platform.
  • Design scalable UI solutions aligned to API-first backend services.
  • Establish reusable components, UI standards, and enterprise design systems.
  • Define integration approaches with RESTful and event-driven services.
  • Ensure performance, security, and responsiveness across web applications.
  • Embed CI/CD, testing, and DevOps best practices within frontend teams.
  • Support containerised deployments using Docker and Kubernetes.
  • Mentor engineers and provide technical leadership across UI development.

Requirements

  • Strong experience in UI or Frontend Architecture within complex environments.
  • Expertise in React, JavaScript (ES6+), TypeScript, HTML5, and CSS3.
  • Experience designing SPA or micro-frontend architectures.
  • Strong understanding of API integration (REST, API gateway patterns, BFF).
  • Experience working in cloud environments such as AWS or Azure.
  • Exposure to Docker, Kubernetes, and CI/CD pipelines.
  • Strong focus on performance optimisation techniques such as lazy loading and code splitting.
  • Experience using AI development tools (e.g., GitHub Copilot) within engineering workflows.
SkillsDevOps, Kubernetes, React, JavaScript, TypeScript, HTML, CSS, AWS, Azure, Kafka
LocationLondon Area
TypeHybrid
Rate
£68-£70/hour
SourceLinkedIn
RecruiterSanderson
Posted24/06/26