Senior Backend Engineer - Ranking (all genders)
Core
Building intelligent product stream rankings using user signals, managing large datasets, and optimizing high-traffic APIs.
Role type
Senior Backend Engineer (Ranking & Data Systems)
Builds
Scalable ranking APIs, data pipelines, and BI integrations for product streams.
Domain
E-commerce / Fashion / Data Engineering
Deliverable
production ML models | product features | infrastructure
Required skills
Node.js, TypeScript, Google BigQuery, SQL/NoSQL, API design, system scalability, code quality, analytical problem solving
Preferred skills
Machine Learning, LLM systems, Elasticsearch/OpenSearch, dbt, data orchestration (Dagster/Airflow), cloud ecosystems (AWS/GCP), centralized logging/monitoring
Technologies
Node.js, TypeScript, Google BigQuery, Elasticsearch, OpenSearch, dbt, Dagster, Airflow, AWS, GCP, Datadog
Responsibilities
Develop intelligent product stream sorting algorithms using user signals; manage large-scale data ingestion and processing; optimize high-traffic APIs for minimal latency; integrate systems with Business Intelligence platforms; collaborate with Data Scientists and Product Managers on feature implementation.
Seniority
Senior, hands-on IC