Salary: £80,000 - 85,000 per year Requirements: 5 years of experience in Solution Architecture Strong background in e-commerce platforms or API/middleware environments Strong knowledge of Node.js, Java (Spring Boot), and PostgreSQL Ability to review and critique code as well as architectural designs Strong experience with API-led architecture, webhooks, and event-driven systems Familiarity with Kafka or Azure Event Hubs Proven experience migrating legacy systems into cloud-based microservices architectures Experience with Visio or Lucidchart for design Strong documentation practices, such as Confluence Azure architecture certification such as AZ-305, or equivalent experience Responsibilities: Produce high-quality High-Level Designs (HLDs) and Low-Level Designs (LLDs) across core platforms and strategic initiatives Review and audit third-party code and architecture to ensure adherence to defined standards and best practices Lead complex data integrations between legacy systems and modern API-driven middleware environments Investigate recurring system issues such as performance, errors, and data inconsistencies, and implement sustainable long-term solutions Maintain clear and comprehensive architectural documentation to support knowledge transfer and ongoing system evolution Technologies: API Architect Azure Cloud Confluence Support Java Kafka PostgreSQL Spring Spring Boot microservices NodeJS More: We are looking for an experienced Solution Architect to join a high-performing technology team delivering complex, enterprise-scale platforms. This role is based onsite in Wembley with a salary of up to £85,000 plus benefits. We offer a one-stage interview process and an ASAP start. You will help design and shape scalable, resilient systems across e-commerce and integration platforms, working closely with internal teams and external vendors to ensure our solutions are robust, secure, and aligned with our long-term architectural vision. last updated 24 week of 2026