Senior Python Developer

1 dzień temu

Kraków, Lesser Poland Avenga Pełny etat

This is us
At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development.

This is the job
We are looking for a
Senior AdTech Specialist/Senior Python Developer
to join our team and drive the design, implementation and optimization of programmatic advertising solutions. You will work closely with internal teams and clients to deliver high-performance adtech solutions and integrations while also mentoring colleagues and contributing to the organization's knowledge base.

This is you
Required adtech knowledge:

  • Strong understanding of Real-Time Bidding (RTB), OpenRTB protocols and auction mechanics
  • Solid knowledge of the programmatic ecosystem: DSPs, SSPs, exchanges, DMPs and CDPs
  • Experience with ad serving standards (VAST, VPAID, OMID, MRAID, CTV/OTT).
  • Expertise in measurement & tracking: server-to-server integrations, pixel tracking, cookie syncing, attribution models
  • Experience handling high-throughput event pipelines (impressions, clicks, conversions)
  • Ability to optimize low-latency systems for sub-100ms bid responses.

Optional adtech knowledge:

  • Experience with header bidding , server-side header bidding)
  • Understanding of CTV / DOOH workflows
  • Knowledge of contextual targeting techniques
  • Exposure to ML-driven optimizations and general AI applications in the domain
  • Experience with cloud services (AWS, GCP or similar)

Useful skillset:

  • Performance optimization for high-throughput, low-latency services
  • Data engineering expertise: ETL/ELT pipelines, streaming platforms (Kafka, Spark Streaming)
  • Real-time analytics: dashboards, monitoring, and alerting systems.

Proficiency in databases for both transactional and analytical use cases (PostgreSQL, Redis, Aerospike, ClickHouse, Druid)

Python:

  • Pandas, PySpark for data processing
  • Faust, confluent-kafka for streaming
  • FastAPI, Flask, Django with DRF for APIs
  • Plotly, Dash for analytics
  • time and memory profiling tools
  • C/Rust extension development (Cython, PyO3) (optional)
  • Strong API design skills for reporting and integrations.

At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others.

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