Avast Software Company Profile

BI/DWH Developer

Avast Software

Popis úlohy

At Avast, we strive to give everyone the power to explore our shared digital world freely and safely. Our team is working to help shape the digital world to be a freer, fairer and safer place through the application of science, technology and human ingenuity, and we are looking for people who share our passion to contribute to a better online world. Avast promotes a rich diversity of cultures, debates, and out-of-the-box thinking. Today, Avast is a FTSE 100 company that safeguards more than 435 million people worldwide, protecting their digital data, identity, and privacy.


Job Posting Title:

BI/DWH Developer in Business Intelligence Team (for Students)


Job Description:


We are currently looking for a BI developer to help us develop various ETLs within our data warehouse. This involves developing new ETLs as well as migrating existing ones as part of a data warehouse migration project where we are migrating from a SQL Server environment to PostgreSQL (Greenplum). From this perspective, the position is suitable for you if you want to try multiple technologies and gain experience in both environments. Apart from that, you would also get to work with Airflow, which is now used to orchestrate individual ETLs.

The basic skill that you must have is SQL. Additionally, you have to be interested in Data Engineering and have a desire to learn new things. Knowledge of Python is nice to have.



  • Development of various ETLs in our Data Warehouse

  • Migration of existing ETLs and/or data from current Data Warehouse to the new one

  • Automation of ETLs in Airflow

  • Development of various data pipelines transferring the data from one environment to another


Job Requirements:

  • SQL

  • Analytical thinking

  • Team player

  • General computer skills

  • Detail oriented and responsible

  • Fluent Czech and English, both written and spoken

  • Nice to have: Python


We are offering:

  • Fantastic team atmosphere and close cooperation within the international environment

  • Part time 20hours/week

  • Various benefits (relax zone, kids room, recording studio, own fitness center, billiards)

  • Hardware provided by the company that can be also used for own purposes

  • The chance to join a major global tech company

  • Many opportunities for professional growth


Sounds exciting? We look forward to hearing from you.


Avast does not accept unsolicited resumes from recruiters or recruiting agencies in response to job postings. No fee will be paid to third parties who submit unsolicited candidates directly to our hiring managers or HR team, even in a situation when the relevant candidate is employed by Avast.


We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

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