Senior Full Stack AI Engineer (React / Node) [J213]
Summary
Senior Full Stack AI Engineer at SKM Group, an 18-year software house: design, build, and scale AI-powered end-to-end applications (React, Node.js, TypeScript, SQL/NoSQL, Python), turning AI prototypes like RAG pipelines, LLM fine-tuning, and multi-agent systems into production. Remote-first across Europe, €54k–€120k.
Compensation: €54k – €120k • No equity
We are seeking a Senior Full Stack AI Engineer to design, build, and scale intelligent applications from concept to production. The ideal candidate combines strong full stack development expertise with hands-on experience building AI-powered features and deploying them into real-world environments
Key Responsibilities
- Design and develop end-to-end applications using full stack technologies (React, NodeJS, TypeScript, SQL/NoSQL, Python).
- Build and deploy AI-powered features (RAG pipelines, vector storage integrations, LLM fine-tuning, multi-agent systems).
- Apply software engineering best practices: OOP principles, asynchronous programming, lazy loading, and scalable architectures.
- Work with ML services to enable intelligent application features.
- Translate AI prototypes and ideas into production-ready applications, ensuring proper QA, deployment, and security.
- Collaborate with cross-functional teams to scale applications and support continuous delivery of AI-driven features.
Required Qualifications
- 5+ years of professional full stack development experience.
- Strong proficiency in Python (must-have) and at least one modern full stack framework (React, NodeJS, TypeScript, SQL/NoSQL).
- Solid software engineering fundamentals: OOP, asynchronous programming, lazy loading, design patterns.
- Experience delivering production-level applications with CI/CD, testing, and security practices.
- Track record of scaling applications from concept to production.
Nice to Have
- Hands-on experience with AI/ML services.
- Experience with vector databases (Pinecone, Weaviate, FAISS, Elastic, etc.).
- Familiarity with LLM fine-tuning and prompt engineering.
- Knowledge of multi-agent frameworks (LangGraph, CrewAI, AutoGen).
- Background in AI ethics, Responsible AI, and secure deployments.
What do we offer you?
- Attractive salary
- Large freedom and real influence
- No unhealthy competition, team approach to meeting challenges
- Remote-first, flexible working culture
- Company apartments in cool cities across Europe: work and enjoy a memorable getaway
About Us
We are a software house with 18 years of experience and a global portfolio of projects. We help businesses modernize, scale, and innovate through custom software solutions — always with a focus on flexibility and quality. Our team embraces unconventional ideas and new technologies, delivering solutions that drive real impact. If you value professionalism, creativity, and a strong engineering culture, you'll feel at home here.