Senior Python AI Engineer

<p> <strong>Headquarters:</strong> Sweden <br /><strong>URL:</strong> <a href="http://career.proxify.io">http://career.proxify.io</a> </p> <div> <p><strong>The Role:</strong></p> <p> </p> <p>We are looking for a <strong>Senior Python AI Engineer</strong> to join our fast-growing Network, who will design and develop backend systems and APIs for AI-powered applications. You will play a key role in designing and building scalable backend systems and APIs, collaborating closely with cross-functional teams to shape the future of data-driven products across various platforms.</p> <p> </p> <p> </p> <p><strong>What we are looking for:</strong></p> <p> </p> <ul> <li>Strong proficiency in Python (5+ years), including modern frameworks (FastAPI, Flask, or Django).</li> <li>Deep learning frameworks (PyTorch, TensorFlow) for custom modeling beyond LLM APIs.</li> <li>Experience with large language models (LLMs) such as GPT, Gemini, LLaMA, or similar.</li> <li>Experience with prototyping tools: Streamlit, Gradio</li> <li>Solid experience designing RESTful APIs and microservice architectures.</li> <li>Strong backend development expertise, including databases (SQL/NoSQL).</li> <li>Experience with version control (Git) and CI/CD workflows.</li> <li>Hands-on experience with containerization (Docker, ideally Kubernetes).</li> <li>Familiarity with cloud platforms (AWS, Azure, or GCP) is a plus.</li> <li>Understanding of security best practices for handling sensitive data.</li> <li>Strong problem-solving skills to address complex challenges and performance bottlenecks.</li> <li>Excellent technical communication skills to collaborate effectively across teams and explain technical concepts to non-technical stakeholders.</li> <li>Ability to work independently while aligning with broader team goals.</li> <li>Intermediate-advanced English level.</li> <li>Time zone: CET (+/- 3 hours). We are unable to consider applications from candidates in other time zones.</li> </ul> <p> </p> <p><strong>AI/