ROIVENUE is on a mission to help performance marketers around the globe simplify their workflow, achieve better ROI and save millions. 

As we scale to reach more clients, and the strains on the system increase, we are looking for a Data Quality Analyst who will ensure  improvements to, and upon, the stability and quality of the product. Having data faster and in great shape will be your mantra.

About the role

A complex yet rewarding role lies ahead of you. Every day we process a large amount of data from dozens of different data sources types. Your responsibility, in short, is to make sure that our clients can rely on their data by means of:

  1. active troubleshooting and data problem solving,
  2. ensuring the resolution of customer support tickets, and 
  3. proactively monitoring data in our system, finding technology cost savings, automating and improving efficiency of the whole system.

Success of the role will be measured, not only in cost savings and uptime improvements, but mainly by increased happiness of both our clients and Client Success department.

What will you do?

  • Responsibility for data quality - proactively search for new ways to achieve this, and to make improvements in this
  • Regular data quality checks 
  • Troubleshooting of ad hoc data related issues across a number of different environments (a.k.a. find the bug that no one else sees)
  • Ability to translate business requirements into non-technical, lay terms
  • Supporting the customer success team on client onboarding, ad hoc data projects and clients issues on one side, and cooperating with the product development team on the other
  • Adhoc data transformations
  • Testing the of impact of new features on data quality
  • Communication and coordination with Development team and Client success team on a daily basis

Your skills & experience:

  • Strong data analysis skills
  • Basic knowledge of programming in any language - Python / C# + object oriented programming experiences are advantage
  • Basics in SQL - Microsoft SQL is plus
  • Analytical mind - (business) meaning of data is more interesting than the technology used for it
  • Advanced self-driven problem solving skills.
  • Empathetic soul, so that you can communicate effectively with different departments based on their needs
  • Be proper, punctual and love order in data
  • Proficient oral and written English


  • Data is the most interesting part of IT for you
  • Programming experience in the Python language 
  • Overview and experience with data processing (ETL)
  • Overview of cloud technologies - you will work with Azure resources
  • Basic overview of marketing data platforms - Google Analytics, RTB House, Sklik etc..
  • Basic overview about marketing terms - what are clicks, conversions, sessions etc.
  • Czech language

We offer:

  • A great product and competitive salary
  • A one off signing bonus of 5 000 CZK that can be used to furnish and supply your home office
  • We offer special stock option programs after 1 year of contract
  • An opportunity to earn employee of the month bonuses
  • Access to a VIP account in one of the biggest Czech HW stores
  • An endless source of know how, productivity hints, and experienced mentors in our teams. Company books to use and study
  • Gain valuable database and basic coding skills, have an opportunity to work with and get to know MS Azure cloud solutions in detail (as our suite is based on that stack) and Google Cloud Solutions for specific projects
  • Work with big brands and international clients, be on the ground floor in an exciting, expanding data industry
  • A great group of people with a team spirit in a start-up work environment and endless growth opportunities
  • Daily fruit delivery and cafeteria in our pleasant and modern office
  • Free COVID tests, Company beer/BBQ every month, a fridge full of beers after 5 PM, plus occasional board game evenings and other activities - see our Instagram for more!

Sounds great, right? Send your CV and a motivation letter to and let's get started! 

Not enough experience? Check our internship offer (suitable both for students and professionals new to our industry) that’s designed to groom future Roivenue stars.