Grow with us. Shape the future of e-commerce
You can expect exciting projects, real responsibility and room for personal growth.

Growing together asa strong team
Exciting projects with well-known brands
Personal and professional development
Flexible working with real work-life balanceOpen Positions
Full-time / Part-time
Junior Account Management (f/m/d)
Marketplace agency · Focus on Amazon
Junior Account Management (f/m/d)
Marketplace agency · Focus on Amazon
About ConSymbio
ConSymbio is a boutique agency in Hamburg that focuses on online marketplaces, especially Amazon, OTTO, Kaufland, but also Walmart and BOL. We support D2C brands and retailers to grow successfully on international e-commerce marketplaces and build individual and customized solutions.
Your tasks
- Support in customer service – direct communication remotely or on site.
- Marketplace management, especially Amazon, but also Kaufland, OTTO and other international marketplaces.
- Creation and optimization of product listings.
- Assistance with the planning and evaluation of advertising campaigns, e.g. Amazon Ads.
- Data maintenance in internal and external systems.
What you should bring with you
Hard Skills
- Basic knowledge of Excel and PowerPoint.
- Language skills: German and English fluent / business fluent.
- Experience with Amazon Seller Central and/or Amazon Ads.
- Previous experience in e-commerce, online marketing or data analysis.
Soft Skills
- Independent working style and independent action.
- Critical and solution-oriented thinking.
- Strong communication skills.
Education
- Training as an e-commerce clerk or similar.
- Or a Bachelor’s degree in business administration, marketing, international management, etc.
What we offer
- Flexible working hours, part-time option possible.
- Possibility to work remotely, with individual days on site in our office.
- Work in a small and friendly team.
- Opportunity to contribute your own ideas.
- Regular team events.
- Monthly tax-free voucher or support for Wellpass membership.
Immediately
Hybrid – remote with occasional office days.
Curriculum vitae
Maimuna (Mai)
Apply now:
We look forward to receiving your application and are excited about the opportunity to grow together with you. We explicitly encourage queer people and people of different backgrounds, regardless of age, gender or religion, to apply – diversity enriches our team.
Send your application to info@consymbio.com
Working student
Working student (f/m/d)
Online marketplace management · Focus on Amazon
Working student (f/m/d)
Online marketplace management · Focus on Amazon
About ConSymbio
ConSymbio is a boutique agency in Hamburg that focuses on online marketplaces, especially Amazon & OTTO. We support D2C brands and retailers to grow successfully on international e-commerce marketplaces and build individual and customized solutions.
Your tasks
- Support in marketplace management, especially Amazon, but also Kaufland, OTTO and other international marketplaces.
- Creation and optimization of product listings.
- Assistance with the planning and evaluation of advertising campaigns, e.g. Amazon Ads.
- Data maintenance in internal and external systems.
- Support in communication with agency clients.
What you should bring with you
Hard Skills
- Basic knowledge of Excel and PowerPoint.
- Language skills: German and English fluent / business fluent.
- Optional: Experience with Amazon Seller Central and Amazon Ads.
- Optional: Prior knowledge of e-commerce, online marketing or data analysis.
Soft Skills
- Ability to work independently and act on your own responsibility.
- Critical and solution-oriented thinking.
- Strong communication skills.
Study
Currently enrolled in a degree program in business administration, marketing, international management or finance.
What we offer
- Flexible working hours – up to 20 hours per week and up to 40 hours during semester breaks.
- Possibility to work remotely, with individual days on site in our office.
- Work in a small, dynamic team with the possibility of being taken on after graduation.
- Opportunity to contribute your own ideas.
- Monthly tax-free voucher.
- Remuneration of approx. €20 per hour.
Immediately
Hybrid – remote with occasional office days.
Curriculum vitae
approx. €20 / hour
Joel
Apply now:
We look forward to receiving your application.
Send your application to info@consymbio.com
Amazon Agency Hamburg
Personal support from Hamburg.
For strong brands across Europe.
ConSymbio supports brands from Hamburg and across the EU in achieving sustainable growth on Amazon, OTTO and other marketplaces. As an Amazon Ads Verified Partner, we develop tailored strategies for greater visibility, higher revenue and long-term success.
- Based in Hamburg with support across Europe
- Amazon Ads Verified & OTTO Preferred Business Partner
- Over 10 years of experience in e-commerce & marketplace management
- Strategic support instead of short-term measures
Trusted by strong brands






