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Senior Backend Engineer - Ranking (all genders)

Hamburg or Berlin, de💼 Full-time🗓 2026-07-13 → 2026-10-02

Core

Develop smart product-stream sortings incorporating user signals, build and enhance high-traffic APIs, and manage extensive data volumes efficiently.

Role type

Senior Backend Engineer (Ranking & Data Platform)

Builds

Product-stream sortings, high-traffic APIs, data processing pipelines, and integrations with BI systems.

Domain

E-commerce / Fashion / Data Engineering

Required skills

Node.js, TypeScript, SQL/No-SQL databases, scalable API design, data modeling, distributed data processing

Preferred skills

Machine Learning models, LLM-based systems, Elasticsearch/OpenSearch, dbt, cloud ecosystems (AWS/GCP), orchestration services (Dagster/Airflow), centralized logging/monitoring

Technologies

Node.js, TypeScript, Google BigQuery, Elasticsearch, OpenSearch, dbt, AWS, GCP, Dagster, Airflow, Datadog

Responsibilities

Develop smart product-stream sortings incorporating user signals; Build and enhance high-traffic APIs ensuring minimal latencies; Manage extensive data volumes efficiently; Integrate with Business Intelligence systems and data platforms; Collaborate with product managers and data scientists to launch novel features. (via careerplan.io/jobs/744000137509139-senior-backend-engineer-ranking-all-genders-at-about-you-se-co-kg)

Seniority

Senior, hands-on IC