Sigma Software Group

Senior Data Platform Engineer (AdTech)

Posted 23 Hours Ago

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Warsaw, Warszawa, Masovian

Senior level

Warsaw, Warszawa, Masovian

Senior level

The Senior Data Platform Engineer will design, build, and optimize the data infrastructure for AdTech solutions, focusing on platform reliability and scalability. Responsibilities include enhancing Python services, optimizing system architecture, managing file transfers, migrating Airflow instances, and reviewing code. The role requires strong Java, SQL, and AWS skills, along with experience in data pipelines.

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Company Description

We are looking for a Data Platform Engineer to design, build, and optimize the data infrastructure that powers defense and anti-malvertising solutions specifically for AdTech.

You will work on designing and maintaining a scalable data platform that processes large volumes of AdTech traffic data, balancing efficiency signal collection and performance while adapting to evolving privacy frameworks.

Does this sound like an interesting opportunity? Keep reading, and let’s discuss your future role!

CUSTOMER

Our client provides comprehensive security solutions designed to protect individuals, organizations, and communities. They operate across various sectors to address vulnerabilities and ensure protection against a wide range of risks, especially in the digital space. Their products focus on bot defense and anti-malvertising solutions specifically for AdTech companies. This includes onboarding and integration processes for different partners such as Supply-Side Platforms (SSPs), Demand-Side Platforms (DSPs), agencies, and publishers. They offer protection solutions for a variety of use cases, along with a customizable reporting console and APIs that seamlessly integrate into clients' systems.

Job Description

Support existing processes, improve them, and develop new solutions, with a focus on platform reliability and scalability
Enhance and maintain Python services
Contribute to new architecture components and implement new ones
Migrate components and refactoring, and introduce new tools such as Flynk
Optimize system architecture. Manage file transfers between local storage, AWS S3, and Snowflake. Also, review and optimize code in Python and Java
Migrate and consolidate three Airflow instances into a single instance
Set up the PoV with a third-party hosted version of Airflow to make a go/no-go decision

Qualifications

5+ years of overall experience in data and software engineering
Strong experience with Java
Strong SQL skills
Hands-on experience with Apache Airflow
Experience working with AWS and S3
Proven ability to build and maintain data pipelines

WOULD BE A PLUS:

Experience with Python
Knowledge of Snowflake
Familiarity with Flink or Spark

Top Skills

Java

Python

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