Senior Backend Engineer - AI-Powered Marketplace, Equity

Senior Backend Engineer - AI-Powered Marketplace, Equity

Full-Time 70000 - 90000 Β£ / year (est.) No working from home possible
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At a Glance

  • Tasks: Own the ecommerce backend, designing services for item discovery and payments.
  • Company: Fleek, a fast-growing startup in London focused on AI-powered marketplaces.
  • Benefits: Competitive salary, flexible working hours, and opportunities for professional growth.
  • Other info: Exciting environment with the chance to work on innovative projects.
  • Why this job: Join a dynamic team and shape the future of ecommerce with AI technology.
  • Qualifications: 6–10 years of backend experience with Node.js and TypeScript.

The predicted salary is between 70000 - 90000 Β£ per year.

Fleek in London is seeking a Senior Backend Software Engineer to own the end-to-end ecommerce backend, including item discovery, search, multi-currency payments, and credit infrastructure. You will design and scale services handling millions of items per month, connecting AI grading engines to real-time marketplace workflows in a fast-growing startup.

The ideal candidate has 6–10 years of backend experience with Node.js and TypeScript, a product-driven mindset, and familiarity with AI tools.

Senior Backend Engineer - AI-Powered Marketplace, Equity employer: Jack & Jill

At Jack & Jill, we pride ourselves on being an exceptional employer that fosters a dynamic and innovative work culture. Our team enjoys a range of benefits including flexible working arrangements, professional development opportunities, and a collaborative environment that encourages creativity and growth. Located in a vibrant area, we offer unique advantages such as access to cutting-edge technology and the chance to work with industry leaders in AI-driven marketing strategies.

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Contact Details:

Jack & Jill Recruitment Team

We think you need these skills to ace Senior Backend Engineer - AI-Powered Marketplace, Equity

Backend Development
Node.js
TypeScript
Ecommerce Backend Design
AI Tools Familiarity
Service Scaling
Multi-Currency Payment Integration