Senior Python Engineer

Join Plexus Tech. We are currently looking for a Senior Python Architect/Developer to design and deploy architectures based on AI Agents and serverless solutions on AWS ensuring the highest quality standards through advanced testing. REQUIREMENTS - AI Agent Development Design and implement multi-agent systems using frameworks such as LangGraph ADK and OpenAI Agents SDK. - AWS Architecture Deploy and optimize solutions using services such as AWS Lambda API Gateway and Amazon Bedrock AgentCore. - Quality Testing Develop unit integration and end-to-end tests using Pytest. - Mentorship Participate in code reviews and guide junior/mid-level developers in backend and cloud best practices. REQUIRED TECHNICAL PROFILE - Strong proficiency in Python (Senior level). Solid experience (5+ years) with modern Python (typing asynchronous programming with asyncio). - Testing DevOps Test-first mindset with advanced experience in Pytest and mocking. - Experience with CI/CD pipelines (GitHub Actions GitLab CI). - AI Agents (Specialized Plus) Experience or knowledge of protocols such as MCP (Model Context Protocol) and A2A (Agent-to-Agent). With our hybrid model Flexology allows you to work where your talent flows best from any of our 24 offices across Spain from home or combining both. The Plexus Tech work ecosystem fosters a collaborative environment across the company. Work with top-tier professionals Access to continuous learning and training Career growth opportunities Flexible compensation (health insurance meal vouchers childcare transport)