Senior Developer

PLEASE NOTE THIS ROLE IS 2 DAYS ON SITE AND INSIDE IR35 Role: Mid/Senior Developer - Contract (Inside IR35) Location: Hybrid (2-3 days onsite in Warrington or York, rest remote) Duration: 6 months (likely extension) We are seeking an experienced Mid/Senior Developer to join a large digital experience programme. This is an exciting opportunity to contribute to the ongoing transformation of customer-facing applications, ensuring best practices in development and deployment are followed. Responsibilities: Support the transition from project-based delivery to product-focused development. Embed disciplined code promotion processes and improve CI/CD practices. Drive improvements in code quality and maintainability. Enhance application observability, including logging and monitoring. Provide technical guidance and advocate for best development practices. Essential Skills: Strong knowledge of JavaScript & TypeScript. Experience with Next.js and Node.js. Familiarity with Git flow branching strategy. Development experience with Azure Function Apps. Proficiency in GitHub Enterprise. Hands-on experience deploying and hosting apps in Azure. Agile/Scrum team experience. Strong documentation skills with Markdown. Desirable Skills: Infrastructure as Code (IaC) experience, ideally with Bicep. ECS Recruitment Group Ltd is acting as an Employment Business in relation to this vacancy

Location: Warrington, Cheshire, GB

Posted Date: 9/14/2025