fulfillmenttools | Germany | 50xxx, 51xxx Köln | Permanent position | Full time | Published since: 26.02.2026 on stepstone.de
(Senior) Solution Engineer (m/f/d)
(Senior) Software Engineer (m/w/d)
For our (h)founded start-up based in Cologne we are looking for you! Be part of building our software-as-a service business model and shape the future of eCommerce fulfillment with us! As a (Senior) Solution Engineer (m/w/d), you develop scalable integration solutions around our platform together with customers, sales and product team. You combine technical know-how with consulting skills – in an agile environment with plenty of space for self-responsibility.
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Your tasks • Your profile • What we offer
(Senior) Software Engineer (m/w/d)
For our (h)founded start-up based in Cologne we are looking for you! Be part of building our software-as-a service business model and shape the future of eCommerce fulfillment with us! As a (Senior) Solution Engineer (m/w/d), you develop scalable integration solutions around our platform together with customers, sales and product team. You combine technical know-how with consulting skills – in an agile environment with plenty of space for self-responsibility.
Technical contact:in for our customers and partners: You are the first point of contact for all technical questions concerning the use, introduction and integration of our platform Bridge between Sales, Product and IT: Together, their scalable solutions develop individual customer requirements and ensure You are implemented with fulfillmenttools Technical consulting: You advise our customers on the system architecture and integration of external systems (e.g. ERP, OMS, PIM) into our platform – focusing on performance, scalability and future security The stage is yours: You carry out technical workshops, product demos and training independently – and make our partners fit for work with our solution. Pre-Sales Engineering: As technical:r Contact:in you accompany pre-sales activities and project-based cooperation with our customers and partners Agiles, Cross-functional work: We offer you autonomous work with a lot of self-responsibility in an agile and cross-functional environment where an open feedback culture about all areas is very important to us.
Technical know-how and consulting: You have several years of experience in software development, system integration or technical advice E-commerce knowledge: Ideally, you can experience e-commerce, especially in the retail sector, API expertise: You are routined in handling REST and GraphQL APIs and understand how to integrate interfaces efficiently and securely Programming skills: You have profound knowledge in at least one programming language, such as Java, TypeScript or C#, and can quickly incorporate you into new technologies. Cloud experience: You feel safe in cloud environments (AWS, Google Cloud, Azure) and know yourself with distributed systems and microservices. Hands-on mentality and quality claim: You think solution-oriented, work pragmatically and never lose sight of technical performance. Problem solver:in with Ownership: You will find sustainable solutions – also for complex challenges – and take responsibility for your decisions. Communication strength and empathy: You communicate clearly and convincingly – in German and English – and can communicate technical content in a comprehensible manner, both internally and externally.
Everything your heart desires: Whether Hackathons, Tech-Talks, Meet-Ups or individual training according to your role with us: Together we will see which formats and events are exciting for you!
A colorful team: join the #nerdherd!: If we succeed, then only together. And we're celebrating! Whether carnival, new clientele or ourselves - fun and party do not come too short.
An onboarding that doesn't let you down!: Your:e Mentor:in accompanies you the first weeks and our video boot camps leave no question open. Are you ready?
Flexibility is the key. For both of us, you're in our hearts. Therefore, we offer you more than 30 days of vacation, working time and flexible work.
Treat yourself - even without a canteen.: Free drinks, cereal bar and fruit keep your motor running! On top we also grant your lunch package. Psst: There are cakes too often!
Mobility is key!: We grant your Deutschland ticket and also offer free car & bicycle parking right outside the door. Jobrad-Leasing is also on offer!
Tools and software? Join us!: We'll put you laptop and smartphone. You choose your preferred operating system. In addition, you will receive a budget that allows you to equip yourself with your wishes on top.
What is your personal Prio?: We give everything for your personal well-being! We grant your Urban Sports membership, your health services, or oldage pensions or kita fees. You decide!
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Location
![]() | fulfillmenttools | |
| 51063 Köln | ||
| Germany |
The text of this ad was translated from German into English using an automatic translation system and may contain semantic and lexical errors. Therefore, it should be used for introductory purposes only. For more detailed information, see the original text of the ad at the link below.
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