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AI Backend Developer

España💼 Full-time🗓 2026-07-04 → 2026-08-09

Core

Design and build intelligent backend services integrating AI and Large Language Models (LLMs) into sports marketing products.

Role type

AI Backend Developer

Builds

Python-based REST APIs combining AI-driven logic with deterministic workflows for sports marketing clients

Domain

Sports marketing technology

Deliverable

production ML models

Required skills

Python, FastAPI/Flask/Django REST, LLM API integration, prompt engineering, Pydantic/JSON Schema, SQL (PostgreSQL/MySQL), Docker, cloud platforms (AWS/GCP/Azure)

Preferred skills

LangChain/LlamaIndex, async programming, task queues, CI/CD pipelines

Technologies

FastAPI, Flask, Django REST, OpenAI, Azure OpenAI, Anthropic, Gemini, FAISS, Pinecone, Weaviate, Pydantic, LangChain, LlamaIndex, PostgreSQL, MySQL, Docker, AWS, GCP, Azure

Responsibilities

Design and develop Python backend services and RESTful APIs; Build scalable, secure, high-performance server-side architectures; Integrate LLM and AI APIs into backend workflows; Design and implement prompt engineering strategies and AI pipelines; Validate and structure AI outputs; Implement rule-based decision systems; Optimize database queries and data pipelines; Implement async processing and task queues; Add logging, monitoring, and error handling; Collaborate with product, frontend, and QA teams; Troubleshoot production issues

Seniority

Mid-level, hands-on IC

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