We help our customers optimize their product portfolios and -prices, which significantly increases their profitability. Our SaaS solution precisely predicts customers' purchasing decisions by using artificial intelligence and behavioral economics. We have developed the most advanced solution in the market.

We are backed by prestigious VCs, among our customers are several global leaders from the telecommunications, consumer goods, insurance, and software industry who use our solution to optimize their pricing and product portfolio.

With established product-market fit, we now want to build the team that takes Buynomics to the next level and accelerates our growth in our target industries.

We are data-driven and results-oriented. We encourage transparent communication and personal growth. We create a modern and dynamic working environment with flat hierarchies assuring your direct impact. We are the commercial insights solution of tomorrow.
We are Buynomics.
Senior QA Engineer

You will play a key part in making our software development cycles more robust and hence contribute both to short-term and long-term productivity. We offer the exciting opportunity to work in a young team with a modern tech stack with the chance to shape crucial processes and take on responsibility early on.

As part of the engineering team, you will:
  • Cover existing and new features with automatic tests, ensuring reliability of each release (and getting your hands dirty with manual testing wherever necessary)
  • Be an integral part of requirement engineering in defining acceptance criteria and testing scopes, thus ensuring that the QA perspective is taken into account right from the beginning
  • Analyze production issues and collaborate with the team for investigation and prioritization
  • Review tests written by other team members and coach the team on how to improve their testing capabilities, serving as the team expert on best practices
  • Participate in shaping the QA competence in the engineering team, and mentor and coach peers and junior team members


  • 3+ years of experience in a QA engineering role, with experience in manual and automatic testing
  • Advanced knowledge of best practices in testing and test automation covering different test levels and types (e.g. regression, E2E, stress), tools, and infrastructure
  • Experience in developing test plans, assessing risks, reporting appropriate bugs/defects, and providing relevant data for reproduction
  • Eagerness to drive value and have an impact from "day 1" including a hands-on mentality to actively help yourself and others
  • Ability to effectively manage the ambiguities of a young startup and strive for excellence without much supervision
  • Good verbal and written English

  • Experience with Cypress (big plus)
  • Experience with TypeScript
  • Experience with PostgreSQL

  • Responsibility right from the start and enormous growth potential within the company and beyond initial role
  • Being part of a fast-growing and highly innovative tech company with direct impact
  • Deep insights into different industries and strategies of client groups
  • International, young, and dynamic team with flat hierarchies and quick decision processes
  • Competitive compensation
  • Office options in Cologne, Barcelona, or remote