Full-Stack AI Engineer
HC Solutions
Beograd | Hibrid
24.02.2026.
For our partners from Switzerland company Coorpix, we are looking Full-Stack AI Engineer, for remote work from Belgrade, Serbia.
Your Role
As a Full-Stack AI Engineer, you’ll design and implement both the backend and frontend of AI-driven applications. You’ll collaborate closely with AI and product teams to turn complex use cases, such as document intelligence, transcription, and automation — into reliable, elegant, and scalable software that runs across real-world environments.
Your Responsibilities
- Build end-to-end features for agent-based AI applications (frontend + backend).
- Develop and maintain APIs, microservices, and data flows for AI model integration.
- Implement backend logic in Python (FastAPI, Flask)
- Design intuitive, responsive interfaces with React
- Integrate LLM endpoints and RAG pipelines into user-facing systems.
- Work with multimodal data (text, audio, image) and ensure smooth processing.
- Collaborate with MLOps and Platform teams on deployment and performance.
- Ensure code quality, testing, and maintainability.
- Optimize application performance, latency, and scalability.
- Contribute to architectural decisions and help define reusable platform components.
- Document architecture, modules, and release flows.
Your Profile
- 5+ years experience as a Full-Stack or Software Engineer with exposure to AI or data-driven applications
- Strong skills in Python (FastAPI, Flask, Django) and React
- Experience with containerization (Docker, Kubernetes) and CI/CD pipelines.
- Solid understanding of data pipelines, embeddings, and retrieval-augmented generation (RAG) concepts.
- Experience integrating LLM endpoints and AI/ML APIs into production environments.
- Familiarity with model interaction and contextual reasoning for intelligent automation.
- Good grasp of data structures, asynchronous systems, and vector databases.
- Solid understanding of APIs, asynchronous systems, and data structures.
- Experience working with multimodal or unstructured data.
- Clean coding habits, solid testing discipline, and excellent documentation skills.
- Curious mindset and interest in applied AI within regulated sectors (justice, health, public).
What We Offer
- Shape next-generation AI applications that understand text, voice, and images.
- Work hands-on with LLMs, RAG pipelines, and real production data.
- Freedom to design, experiment, and choose the best frameworks.
- Collaborate with engineers and AI experts building one of the most advanced AI platforms in Europe
- A culture that values autonomy, clarity and impact
- Flexible workload (80-100%) and hybrid work setup (Switzerland / Europe)
- Long-term growth opportunities in a fast-evolving AI environment
Upoznaj kompaniju
We are a group of experienced recruiters and HR managers with an extensive background in the IT industry. We are based in Belgrade, Serbia and during our professional career, we worked with many international IT companies in the fields of fintech, gaming industry, health., etc.
In 2020 we created HC Solutions (standing for Human Capital Solutions), and as our name says we are providing solutions either for talented IT experts who are looking for the right job or for IT companies who are searching for talents. So far more than 5.000 IT professionals make our Talent Pool, and we supported more than 30 distinguished clients, recruited for over 150 different positions across 10 European countries.
Whether you are hiring IT Talents or Experts and want to reduce your costs or you are looking for a new job opportunity in the international environment, we are here to help you to achieve your goals. Whatever you're looking for, we've got it!
Rad od kuće
24.02.2026.
Rad od kuće
24.02.2026.
Beograd | Hibrid
24.02.2026.
Beograd | Hibrid
24.02.2026.
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