
11 - 50 employees
Founded 2013
🏢 Enterprise
🤖 Artificial Intelligence
🤝 B2B
Enterprise • Artificial Intelligence • B2B
RockstarDevelopers GmbH is a German software engineering and consulting firm that builds enterprise‑grade web, AI and Web3 solutions for large B2B clients. They provide end‑to‑end services including frontend, full‑stack and mobile development, AI application development (OpenAI Enterprise, LangChain, vector DBs), Web3 projects, and technical consulting around architecture, microservices, migrations and process optimization. The company focuses on digital transformation and modernization for enterprise customers, partnering with well‑known brands to deliver scalable, production‑ready systems and strategic digital roadmaps.
🔥 0 minutes ago
🗣️🇩🇪 German Required
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11 - 50 employees
Founded 2013
🏢 Enterprise
🤖 Artificial Intelligence
🤝 B2B
Enterprise • Artificial Intelligence • B2B
RockstarDevelopers GmbH is a German software engineering and consulting firm that builds enterprise‑grade web, AI and Web3 solutions for large B2B clients. They provide end‑to‑end services including frontend, full‑stack and mobile development, AI application development (OpenAI Enterprise, LangChain, vector DBs), Web3 projects, and technical consulting around architecture, microservices, migrations and process optimization. The company focuses on digital transformation and modernization for enterprise customers, partnering with well‑known brands to deliver scalable, production‑ready systems and strategic digital roadmaps.
• You are not a developer who sits in a corner and works through tickets. You go to the client, understand their problem, and build the solution. Specifically: on-site at the client. You sit with the people who have the problem. • Run bootcamps. 5-day intensive formats where you take the client team from a vague idea to a working MVP. • Build AI systems. Agent workflows, RAG pipelines, tool integrations. • Consider governance. Regulated environments are our focus. GDPR, BAIT/VAIT, EU AI Act.
• Senior level. 8+ years of professional experience overall, not specific to AI. • Solid fundamentals in Python backend development and demonstrable experience with LLM-based applications. • AI experience is not just a nice-to-have. • You must be able to talk to customers. • The only exception to the senior-level requirement: If you are exceptionally strong in AI and can demonstrate what you’ve built, we will consider candidates with fewer years of experience. • Tech stack must-haves, solid basics: Python (your main tool), FastAPI or a comparable Python web framework, PostgreSQL or a comparable relational database, Docker, Git / CI/CD, experience with LLM APIs (Claude, OpenAI, or others), RAG architectures or agent systems (basic knowledge).
• Work on real AI projects. • Variety. Different industries, different problems: finance, insurance, public sector, industry. • Open-source-first. No proprietary stack that you can’t use elsewhere. • Internal upskilling. We invest in your AI skills (EXO 3.0, Agent Passport, certifications). • MacBook (unless the client provides their own hardware). • Flat hierarchies. The founders are your direct contacts. • A team that knows each other, even when working distributed.
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