About this role
Shape how millions of users see products by blending ML model outputs with business logic (like campaign boosts or sponsored items)Build and own our high-throughput ranking engine ("Spotsetter") to ensure fast, deterministic, and fair product sortingDesign reliable batch write pipelines that stream data from BigQuery straight into high-performance relational stores like Postgres and MySQLDevelop low-latency serving APIs with Fastify and Node.js/TypeScriptWork closely with data engineers, product managers, and commercial teams to make data-driven ranking decisionsArchitectural freedom: collaborate with our Tech Lead, bring in your own ideas, and keep our codebase clean You love digging into ranking problems, taking deep ownership of a product, and seeing your changes move real business metrics5+ years of experience with backend systems (Node.js/TypeScript preferred, but we welcome fast learners from Java, Go, or Kotlin)Strong hands-on SQL knowledge (Postgres/MySQL schema design, query optimization, and batch operations beyond basic ORMs)Good algorithmic intuition for sorted data, deduplication, latency trade-offs, and constraint logicYou're excited to bridge backend engineering and ML by serving model scores or ranking data in live systemsClear communication skills in English and a pragmatic, solution-oriented mindsetNice to Have
Experience with job queues (BullMQ, Redis) or batch processing pipelinesExposure to cloud tooling (AWS Step Functions, CDK, GCP/BigQuery)Background in e-commerce, sponsored products, or ad-tech systemsCuriosity about learning-to-rank algorithms Your perks at a glance: Visit our benefits page.
Simply apply online via our career page - we will get back to you as soon as possible!
A Place Where You Can Be You
We take it as our responsibility to create an environment where everyone feels welcome, exactly as they are.
Different backgrounds and perspectives make us stronger and shape our culture in ways that matter.
What we stand for internally, we stand for as a brand: acceptance, inclusion, and a fairer approach to fashion.