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Web­trekk GmbH - Human Resour­ces

Webtrekk is a cus­tomer intel­li­gence plat­form that allows you to con­nect, ana­lyse and activ­ate your user and mar­ket­ing data across all devices. We help cli­ents increase profit with data-driven mar­ket­ing. Our integ­rated solu­tions enable pre­cise tar­get­ing and per­son­al­ized cam­paigns. This ensures a bet­ter exper­i­ence for your cus­tom­ers and bet­ter returns on your mar­ket­ing. Foun­ded in 2004, Webtrekk is driv­ing innov­a­tion in high-end Digital Ana­lyt­ics and today has more than 150 employ­ees in 5 loc­a­tions around the world to set new bench­marks in Digital Mar­ket­ing.

Work­ing Stu­dent - Data Sci­ence

Work­ing field:

In this pos­i­tion, you will help and strengthen our product team, while you learn and grow in the Data Sci­ence world. This will be your tasks:

  • Apply machine learn­ing algorithms and build pre­dict­ive mod­els
  • Sup­port devel­op­ment of data infra­struc­ture and qual­ity
  • Machine Learn­ing and data ana­lysis (clas­si­fic­a­tion, pat­tern recog­ni­tion, …)
  • Explore and visu­al­ise data
  • Under­stand­ing of recent machine learn­ing meth­ods
  • Bring new ideas, approaches and con­cepts to the team


  • You should study com­puter sci­ence, math­em­at­ics or a sim­ilar pro­gramme
  • Pro­gram­ming skills in at least one or two pop­u­lar lan­guages (Java, Scala, Python)
  • An addi­tional advant­age would be exper­i­ence in math­em­at­ical pro­gram­ming (like Mat­lab, R, Tensor­Flow)
  • Interest in Data Sci­ence, Pre­dict­ive Ana­lyt­ics and Big Data-Meth­ods
  • Dis­tinct ana­lyt­ical mind­set, a large degree of autonomy and a great will­ing­ness to learn
  • Com­pet­ent Ger­man & Eng­lish lan­guage skills

What we of­fer:

Webtrekk has an inspir­ing com­pany cul­ture and offers you some thrill­ing tech­no­lo­gies and products to work with. We’re pas­sion­ate about what we do, love data and are always keen about learn­ing new things.
  • An excit­ing pos­i­tion as a work­ing stu­dent (20h/week), which can be the first step toward a career with us.
  • Our cul­ture embraces integ­rity, team­work and innov­a­tion. You can con­trib­ute your indi­vidual strengths and tak­ing on new chal­lenges.
  • Join us and work with cut­ting-edge tech­no­lo­gies (Big Data, Real-Time Advert­ising, Cloud Ser­vices, Retar­get­ing, High-Per­form­ance Server2Server Com­mu­nic­a­tion, etc.).
  • An inter­na­tional team with a pro­fes­sional back­ground, awe­some co-work­ers as well as respect & sup­port.
  • You will get exper­i­enced in a broad range of tasks and take sole own­er­ship of some pro­jects.
  • A good com­pany atmo­sphere, team events and other spe­cial perks.