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Real-Time-Bidding Engineer

Barcelona💼 Full-time🗓 2026-09-11 → 2026-09-26

Core

Building a hybrid ad exchange and real-time bidding infrastructure for omnichannel advertising with sub-millisecond latency.

Role type

Senior Real-Time-Bidding Engineer (Systems & Product)

Builds

Low-latency auction systems, advertiser dashboards, and high-throughput data pipelines.

Domain

Advertising Technology / Real-Time Systems

Deliverable

production ML models | product features | infrastructure

Required skills

Rust, TypeScript, React, systems programming, low-latency optimization, OpenRTB/VAST/IAB protocols, end-to-end integration, observability/instrumentation

Preferred skills

High-throughput/real-time systems experience, high-volume data systems, container orchestration, competitive programming

Technologies

Rust, TypeScript, React, OpenRTB, VAST, IAB frameworks

Responsibilities

Develop Rust code for auction path and TypeScript/React for product UI, optimize system latency, build data pipelines for billing, implement industry protocols, manage partner integrations, instrument production systems

Seniority

Mid-level (1-2 years), hands-on IC

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