Senior Python AI Engineer

ProxifyProxify·Remote(Time zone: CET (+/- 3 hours))
Software Development
Excel

WFA Digital Insight

Demand for AI experts is surging, with a 25% growth in remote AI engineering roles in 2025. Proxify's commitment to connecting top talent with innovative projects makes this role stand out. Candidates should be prepared to showcase their proficiency in Python, deep learning frameworks, and experience with large language models. A strong understanding of cloud platforms and containerization is also essential.

Job Description

About the Role

Proxify is seeking a Senior Python AI Engineer to design and develop backend systems and APIs for AI-powered applications. The ideal candidate will have strong proficiency in Python, including modern frameworks, and experience with deep learning frameworks and large language models.

Responsibilities

  • Design and build scalable backend systems and APIs for AI-powered applications
  • Collaborate with cross-functional teams to shape the future of data-driven products
  • Develop and maintain large language models and custom modeling beyond LLM APIs

Requirements

  • Strong proficiency in Python (5+ years)
  • Experience with deep learning frameworks (PyTorch, TensorFlow)
  • Experience with large language models (GPT, Gemini, LLaMA)
  • Strong backend development expertise, including databases (SQL/NoSQL)

Nice to Have

  • Familiarity with cloud platforms (AWS, Azure, or GCP)
  • Experience with containerization (Docker, Kubernetes)

How to Stand Out

  • Ensure your portfolio includes examples of AI-powered projects you've worked on, highlighting your proficiency in Python and deep learning frameworks.
  • Be prepared to explain complex technical concepts to non-technical stakeholders, demonstrating your excellent technical communication skills.
  • Showcase your experience with large language models and custom modeling, and be ready to discuss your approach to designing and building scalable backend systems.
  • Highlight your understanding of security best practices for handling sensitive data, and your ability to work independently while aligning with broader team goals.

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