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 Backend Developer
Are you identifying yourself with these values and are you an analytical thinker whose DNA is data and who strives to take a product to the next level?
Then join the Buynomics team and become part of our success story!

  • You are a strong conceptual thinker with the ability to understand complex systems
  • You care for customers' business needs and are able to translate them into a technical roadmap
  • You have a passion to build a great product and care deeply about best practices for code quality, automation, and testing
  • You have excellent organizational skills and a strong "hands-on" attitude

Strong NodeJS + TypeScript experience building scalable web applications
• Strong experience with CI/CD (GitLab, AWS) or desire to actively learn and advance in those fields
• Experience with automated testing strategies
• Experience with Docker
• Extensive experience building and consuming RESTful web services
• Good experience in data modelling and working with relational databases
• Good communication in English (German is a plus)
• History of reliable product delivery

• Tech: TypeScript, Python, PostgreSQL, TypeORM, ReactJS
• Architecture: REST API (Microservices), AWS (Lambda, S3, ECS)
• DevOps: Fully based on infrastructure as code, Docker, Terraform, CI/CD, Git

• Competitive package, including the opportunity to earn shares
• Flexible hours with the option to work remotely
• Home office days (if co-located in Cologne)
• Learning benefits
• Open-door policy

Do you want to become a key part of the Buynomics growth story and help us build a true champion in a fast-growing industry?