Requirements: English
Company: Allegro
Region: Warsaw , Masovian Voivodeship
Allegro is among the largest and most advanced Tech companies in Poland. The Allegro Advertising business has been growing approximately twice as fast as the Allegro platform and about three times faster than the advertising market in Poland over the past few years. At Allegro, we are shaping the future of e-commerce by offering not only cutting-edge technologies but also an exceptional environment for professional growth - spanning both technical and soft skills.
The Brand-First Analytics team, operating within Advertising Analytics, sits at the intersection of technology and business. It supports strategic advertising initiatives by providing data-driven insights, analyses, tools, and unique analytical solutions for brands advertising on Allegro.
In this role, you will be responsible for developing and optimizing large-scale data processing workflows that support strategic Brand-First Advertising initiatives at Allegro. Close collaboration with Data Analysts (Mid/Senior/Expert) and Data Engineers - You will work daily with experienced professionals, co-developing advanced analytical products for brands advertising on Allegro as well as supporting internal needs of the Advertising Analytics Team.
Monitoring data quality and consistency - You will be responsible for maintaining data integrity, reliability, and effectiveness by continuously monitoring and improving data quality and consistency.
Optimizing data processing costs in Google Cloud Platform - You will help manage cloud resources efficiently and optimize costs associated with data processing workflows.
Automating and scaling analytical processes - You will enhance operational efficiency by developing solutions that optimize workflows for both our team and key stakeholders.
Supporting the growth of Advertising BU initiatives - You will work closely with business teams including Sales, Strategy, Special Projects, and Brand & Display Business Project Management.
Collaborating with cross-functional teams - Your analytical solutions will play a key role in shaping advertising strategies for brands and improving data analysis workflows.
Senior-level mentoring and support for Data Engineers in Advertising - You will drive best practices, ensure strategic alignment of solutions, and facilitate knowledge sharing within the team, supporting competency development and enhancing your leadership skills.
Big Data is not an empty buzzword here, its our reality - several petabytes of data. We use the latest and best available technologies, such as PySpark, Airflow, and their implementation on Google Cloud Platform.
You will have the opportunity to collaborate with Data Engineers from within and outside the team who are eager to share their knowledge.
Your solutions will be essential for the development of data processing within Brand Advertising at Allegro.
You will design solutions that enable the optimization and scaling of data processing, driving operational efficiency.
We are a supportive team that values a positive work environment and strong collaboration, fostering a spirit of teamwork and unity.
A hybrid work model. A wide selection of fringe benefits in a cafeteria plan you choose what you like (e.g. medical, sports or lunch packages, insurance, purchase vouchers)
English classes that we pay for related to the specific nature of your job
Training budget and an internal educational platform, MindUp (with training courses on work organization, means of communication, motivation to work and various technologies and substantive issues)
If you want to learn more, check it out for yourself
Have a minimum of 5 years of experience in the role of Data Engineer, processing and analyzing large datasets (SQL, Python, PySpark, Airflow), with a strong focus on designing and optimizing ETL processes.
Have strong SQL skills and can optimize queries for both performance and cost efficiency.
Are proficient in Python, effectively process data using PySpark and Airflow, and follow best practices in data engineering.
Have experience working in cloud environments (GCP, AWS, or Azure) and understand database algorithms and structures.
Can independently manage their scope of work, propose improvements, and successfully plan and execute projects in line with the roadmap.
Take full ownership of meeting deadlines and achieving business objectives, while effectively planning and estimating the time required to complete tasks and managing priorities.
Domain knowledge in advertising and marketing (especially Retail Media & E-Commerce) and experience working on the brand side in industries such as FMCG, Retail, Finance & Banking, or Telecom.
Familiarity with basic ML concepts and the ability to prepare data pipelines for machine learning models.
Experience with DBT, Data Quality Systems, and Docker.
Apply to Allegro and see why it is #dobrzetubyc (#goodtobehere)