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Software Engineer

Poland💼 Full-time🗓 2026-08-11 → 2026-09-26

Core

Design, develop, and maintain high-performance supply-side integrations (SSPs) and optimize backend services for a Deep Learning-powered DSP.

Role type

Senior backend software engineer (supply-side engineering)

Builds

Supply-side platform integrations, bidding platform connections, and real-time communication systems

Domain

AdTech / Digital Marketing / Deep Learning

Deliverable

production ML models | product features

Required skills

Python (asyncio, FastAPI), REST APIs, gRPC, SQL/PostgreSQL, Redis, Docker, Kubernetes, CI/CD pipelines

Preferred skills

OpenRTB protocols, BigQuery, PyTest, troubleshooting real-time systems

Technologies

Python 3, FastAPI, PyTest, Docker, Kubernetes, PostgreSQL, Redis, BigQuery, Git, GitLab CI/CD

Responsibilities

Design and maintain robust supply-side integrations; Optimize backend services for massive scale and minimal latency; Analyze bid traffic patterns and monitor integration health; Collaborate with cross-functional teams to onboard new supply partners; Contribute to testing automation and CI/CD pipeline improvements

Seniority

Mid-level, hands-on IC

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