Senior Backend Software Engineer at Joinfleek.com

Job Title:

Senior Backend Software Engineer

Company Description:

Joinfleek.com - Series B fashion-tech marketplace backed by a16z and YC

Job Description:

You will architect the transaction layer for the world’s first AI-native secondhand fashion marketplace. Reporting to the CTO, you will build scalable systems handling 500k+ items monthly, integrating proprietary computer vision models into core ecommerce flows. This is a high-impact role digitizing a $350B industry while diverting millions of garments from landfills.

Location:

London, UK

Why this role is remarkable:

• Join a hyper-growth Series B startup that has raised ~$50M from top-tier investors including a16z, Y Combinator, and HV Capital.

• Work on FleekSort, a proprietary AI model that is fundamentally transforming global supply chains by automating the grading and pricing of unique items at scale.

• M...