Senior Backend Engineer, CCaaS & Customer Support

Company: Marks and Spencer
Apply for the Senior Backend Engineer, CCaaS & Customer Support
Location: London
Job Description:

Marks & Spencer is seeking a Senior Software Engineer focused on backend systems powering our Contact Centre. You will design, build and operate services with CCaaS platforms like Zendesk and Twilio, collaborating with Product, Architecture, Data, Security and Customer Service teams.

Expect ownership from discovery through live operation, with Java at the core and opportunities to contribute to React/Next.js interfaces.

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Posted: September 21st, 2026