Vinted is seeking a Senior Backend Engineer for the Buyer Domain to help create a seamless, highly engaging experience for members as they search, discover, and purchase items. The role sits in the Content Visibility Platform (CVP) team, which owns the core platform and services that govern how content is geofenced, balanced, and surfaced across Vinted's growing international markets. The aim is to enable cross-border visibility and optimize liquidity metrics like Sell-Through Rate (STR) and Gross Merchandise Value (GMV) by balancing content across multiple channels. In this position, you’ll: design, implement, and maintain scalable, reliable, and secure backend systems to ensure efficient content visibility and search; influence technical decisions, lead system design reviews, and ensure high-quality, maintainable code; scale features globally with rapid production deployments; own your services, monitor performance, and participate in on-call rotations with SLIs/SLOs; lead team-level initiatives and collaborate with other engineering teams; work cross-functionally with product managers, analysts, and stakeholders to communicate clearly; contribute to product direction with feasibility assessments and effort estimations; mentor engineers and promote engineering best practices. About you: extensive backend experience with distributed systems; proficient in Go, Kotlin, Ruby, and Python; experience with Kafka, Apache Flink, or similar; experience with search and ranking technologies (e.g., Vespa, Elasticsearch, OpenSearch) or a strong willingness to learn; enthusiasm for AI t

Vinted is seeking a Senior Backend Engineer for the Buyer Domain to help create a seamless, highly engaging experience for members as they search, discover, and purchase items. The role sits in the Content Visibility Platform (CVP) team, which owns the core platform and services that govern how content is geofenced, balanced, and surfaced across Vinted's growing international markets. The aim is to enable cross-border visibility and optimize liquidity metrics like Sell-Through Rate (STR) and Gross Merchandise Value (GMV) by balancing content across multiple channels. In this position, you’ll: design, implement, and maintain scalable, reliable, and secure backend systems to ensure efficient content visibility and search; influence technical decisions, lead system design reviews, and ensure high-quality, maintainable code; scale features globally with rapid production deployments; own your services, monitor performance, and participate in on-call rotations with SLIs/SLOs; lead team-level initiatives and collaborate with other engineering teams; work cross-functionally with product managers, analysts, and stakeholders to communicate clearly; contribute to product direction with feasibility assessments and effort estimations; mentor engineers and promote engineering best practices. About you: extensive backend experience with distributed systems; proficient in Go, Kotlin, Ruby, and Python; experience with Kafka, Apache Flink, or similar; experience with search and ranking technologies (e.g., Vespa, Elasticsearch, OpenSearch) or a strong willingness to learn; enthusiasm for AI t