Junior Performance & SEO Manager - Fashion (m/f/d)

Amazing work happens when everyone enjoys the journey. This is why we at momox, Europe's leading online buying-and-selling service for books, CDs, movies, games, and fashion do everything to set you up for success. We know that your ideas grow best in a challenging environment where a team of passionate professionals from diverse backgrounds come together to think outside the box. At momox our mission is “We give your used products a new home” – join and support us in growing a sustainable re-commerce business used by millions of users.

If you want to be part of an ambitious and motivated team and are seeking a challenge as Junior Performance & SEO Manager - Fashion (m/f/d), please continue reading.



  • You actively support the successful implementation and further development of our Performance Marketing and SEO activities for our fashion brands (momoxfashion.com, momox.de/kleidung-verkaufen).
  • Develop, implement and execute a multi-channel user acquisition strategy to drive growth while adhering to ROI targets.
  • Set up, monitor and optimize campaigns on the display channels such as Facebook, Instagram, Tik Tok, Pinterest and Criteo in both web and app environments.
  • Continuous monitoring of the competition and identification of new approaches for traffic generation and performance improvement.
  • Continuous development of new and existing content on different page types
  • SEO quality assurance of all pages.


  • At least 1-year of professional experience in Performance Marketing and SEO and/or online Marketing in general.
  • Familiarity in using the most common SEO tools including Google Search Console, Google Analytics, Sistrix, Searchmetrics, Ahrefs, Screaming Frog or similar crawling tools.
  • Basic knowledge of HTML & CSS for the creation and maintenance of our landing pages as well as experience with the most common CMS systems
  • Familiarity with A/B testing, creative optimization, tracking and attribution topics.
  • Up-to-date with the current trends, best practices and technologies in online marketing.
  • Very good analytical skills and a high online affinity.
  • Hands-on mentality and enjoy working in a multicultural team. 
  • Fluency in English, German is a plus as well as French.


  • Motivated, open-minded teams with openness for new impulses - Bring in your ideas and implement them!
  • Agile working environment with flat hierarchies
  • Space and budget for your professional development
  • Work-life balance with flexible working hours
  • Your preferred hardware (MacBook or Lenovo Thinkpad) and Bose noise canceling headphones
  • Benefits such as shopping vouchers for our medimops.de store, yoga and workout sessions, team events, cooperation with Gympass, discounted public transport ticket, etc.
  • Attractive office (open space, height-adjustable desks, table soccer, PS4, free snacks, fruit, drinks, coffee, etc.) at Berlin's Ostkreuz.
  • A company with a sustainable business idea - we give used things a new home


We love second hand and integrate our sustainable business idea with simple methods into everyday office life through sustainable consumables, double-sided printing, energy-saving mode on equipment, waste separation, etc.

  Open work environment

A bright office with flat hierarchies and open doors. We are a motivated team that is open to new impulses. Bring in your ideas and put them into practice! In our break rooms you will not only find peace and quiet, but also action with kicker, PS4 and Xbox.

  Sport and fitness offers

A personal trainer comes every week to keep us fit or you can join our running group. A shower is provided for cooling down afterwards. Otherwise you can find your favourite sport with Gympass. The mobile massage visits us every 2 weeks.

  Daily fresh fruit and vegetables

We provide you with fruit, vegetables, mate and coffee at the office. And twice a week you can order your lunch at Smunch.

  Reduced ticket for the public transport

Save money with the momox company ticket of the Berlin S-Bahn.

  Flexible working hours

Whether you are an early bird or a night owl, you decide when you want to start work. The only thing that is important is that you are here at 10 am for the daily standup to exchange and coordinate with the team.


We value diverse teams for many reasons and are happy to welcome you, independent from your nationality, ethnic origin, gender, religion, disability, age or sexual orientation. What matters to us is that you are passionate, talented, willing to learn and want to grow with us.

If you have any further questions, feel free to call: Silvio Machalz (he/him) (Recruiting), Tel: +49 (0)30 610 8007 538 

You can find more information about us here: momox.biz/en/career/

This is the right challenge for you? Apply now!

Represented by the Managing Board: Heiner Kroke (Chairman) and Christian von Hohnhorst | Chairman of the Supervisory Board: Dr. Thomas Tochtermann | Commercial Register HRB 236261 B, Berlin Charlottenburg | VAT ID: DE266608643


momox AG | Schreiberhauer Str. 30 | 10317 Berlin