Company: Jack & Jill
Location: London
Job Description:
Jack & Jill, a high-growth startup, is seeking a Senior Product Engineer (Backend) to innovate CRM solutions for the AI era. This role involves architecting high-performance systems using Node.js and TypeScript, contributing to real-time data processing for over 5,000 customers.
Candidates should have deep experience with scalable, data-intensive applications and enjoy a fast-paced environment. The compensation package offers a competitive salary of £95,000 – £125,000, coupled with equity options.
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Posted: June 13th, 2026