Talents2Germany is placing this role on behalf of our client — a
fast-growing AI company operating in the retail technology space. We are
looking for an experienced Senior Fullstack Developer to join their
dynamic, international engineering team. You will take ownership of full
product features — from database to UI — and play a central role in
shaping the technical architecture of their customer-facing platform.
Our stack is modern, our team is diverse, and we move fast. You will
collaborate directly with product, design, and GenAI engineers to build
solutions that are already in the hands of major enterprise clients.
Tasks
Design, build, and maintain scalable full-stack features across our web platform Collaborate closely with GenAI engineers to integrate AI-powered capabilities into the product Take ownership of end-to-end delivery: architecture, implementation, testing, and deployment Contribute to technical decisions, code reviews, and engineering best practices Work with enterprise clients’ technical stakeholders when needed Help grow the engineering team through mentoring and knowledge sharing
Requirements
Technical Skills
* 5+ years of professional experience in fullstack development
* Strong proficiency in React and modern JavaScript/TypeScript
* Solid backend development skills in Python (FastAPI, Django, or similar)
* Experience with relational and/or NoSQL databases and RESTful API design
* Familiarity with cloud infrastructure (AWS, GCP, or Azure) and CI/CD pipelines
Your profile Work Style & Communication
* Comfortable working in an agile, cross-functional team with short release cycles
* Excellent communication skills in English;
* German language on B1 / B2 level and willingness to learn
German and to reach a working proficiency level (C1) within 6 months
Highly Desirable:
* Experience integrating LLMs, vector databases, or AI APIs into production applications
* Background in retail technology, e-commerce, or SaaS products
* Contributions to open-source projects
Benefits
* A fully remote-first work model with a collaborative, international team
* Meaningful, high-impact work — your code reaches enterprise clients from day one
* A culture that values curiosity, ownership, and continuous learning
* Regular in-person team events in Frankfurt
Based in Germany or willing to relocate — occasional travel to Frankfurt (up to 4 days/month) International team environment