Staff Engineer at Groupon
Warsaw, PL

Grow as a developer by building things that help local businesses around the world thrive.


Are you a passionate and energetic technology enthusiast ready to drive engineering standards? Are you passionate about developing software products and solutions with a demonstrated capability of acting as a Technology Lead?  Are you a problem solver; someone who enjoys resolving issues, and creating solutions for challenging problems? 


We're looking for a great technology evangelist to work on a data platform, drive new products design, improve performance and leverage applied science for worldwide business impact. We work self-managing, collaborative agile teams to implement stuff quickly.


We're a "best of both worlds" kind of company. We're big enough to have resources and scale, but small enough that a single person has a surprising amount of autonomy and can make a meaningful impact. We're curious, fun, a little intense, and kind of obsessed with helping businesses thrive. Does that sound like a compelling place to work?


 Our development ecosystem:

  • Java, Python, Scala

  • AWS: EC2, S3, Sagemaker, EMR, …

  • Docker, Kubernetes

  • Kafka, Spark, Apache Beam, Storm

  • Elasticsearch, Cassandra, HBase

  • Snowlake, Dremio, Presto

  • GitHub, JIRA

You’ll spend time on the following:

  • You will lead the design and implementation of systems within the enterprise that will pushforward strategic global goals like Data Science Platform, Search & Recommendation solutions etc.

  • With a deep understanding of our core business, you will focus on solutions that come from better architecture, not just better code

  • You will drive initiatives across engineering teams with a focus on increasing site performance and stability

  • You will work closely with other engineers within your group and across the product and engineering organization to identify problems and build effective technical solutions

  • You will mentor team members and encourage your peers to do the best possible work

  • You will advocate for and improve upon our tech culture principles

  • As the technical expert, you will ensure your team is at the forefront of the organisation and constantly network with the wider development community in Groupon.

 We’re excited about you if you have:

  • At least 12+ years experience in developing highly scalable software products and solutions

  • Proficiency in one or more languages: Java, C#, Scala, C++ or Python

  • Experience with Docker desired

  • Experience with search engines (Elasticsearch, AWS CloudSearch etc.) will be a plus

  • Excellent problem-solving skills with ability to set the technical direction for strategic projects and at the same time stay close to the details.


Groupon's purpose is to build strong communities through thriving small businesses.  To learn more about the world's largest local ecommerce marketplace,  click here for the latest Groupon news. Plus, be sure to  check out the values  that shape our culture, guide our strategy and make our company a great place to work. And just don't take our word for it.  Hear from real Groupon team members  and learn more about our  inclusive employee groups. If all of this sounds like something that's a great fit for you, then click apply and let's see where this takes us. 


Groupon is an Equal Opportunity Employer

Qualifications for employment, promotion, and other terms and conditions of employment are based upon the ability to perform the job. Equal-employment opportunities are provided to all applicants and employees without regard to race, creed, religion, color, age, national origin, sex, disability, medical condition, sexual orientation, gender identity or expression, genetic information, ancestry, marital status, military discharge status (excluding dishonorable discharge), veteran status, citizenship status, or other legally protected status. We are all responsible for maintaining this policy. Groupon is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If you need assistance or an accommodation due to a disability, you may email us at hraccommodations at If you have concerns related to Groupon’s equal employment opportunities, you may contact Groupon's Ethics Reporting Service Ethicspoint.