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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # AI Developer - **Company:** Avenue Code - **Location:** Spain (Remote available) - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Data Analysis, Cloud Computing, Software Quality, Databases, Data Security, Software Design Patterns, Python (Programming Language), Machine Learning, Microsoft SQL Server, Performance Tuning, Regression Testing, Search Technologies, Software Engineering, SQL Databases, Datadog, Data Logging, Data Ingestion, GitHub Copilot, Large Language Models, Multi-Agent Systems, Model Validation, Indexer, Git, Microsoft Fabric, Machine Learning Operations, GPT, Software Version Control - **Published:** August 16, 2026 - **Apply:** https://www.jobleads.com/es/job/ecc2381a5f8c675f28052726182e5e395 ## About the Role * Deep understanding of machine leaning fundamentals and ability to apply them in developing and implementing AI/ML solutions. * Experience with GenAI technologies and techniques (e.g., RAG, fine-tuning, vector stores, Agentic frameworks). * Solid grasp of software development principles, including design patterns, testing, and version control such as Git. * Inquisitive nature, with a deep understanding of both technical and business aspects. * Data-driven decision maker, combining robust analytical thinking with sound business judgment. * Excellent communicator with both technical and non-technical team members. * Comfortable with hands-on involvement in AI/ML experimentation and model development., * Python (advanced), APIs, pipelines, and AI orchestration * Hands-on experience with LLMs (preferably GPT models) * Prompting patterns and structured outputs * Model evaluation including accuracy/faithfulness checks, hallucination mitigation, regression testing * Safety/guardrails patterns appropriate for enterprise use 3) Demonstrated ability to leverage GitHub Copilot for code acceleration: * Rapid scaffolding of code, services, APIs, and development 3) Data Skills - SQL + SQL Server, Microsoft Fabric(optional) * Query authoring, joins, indexing awareness * Ability to design data access patterns for AI * Hands-on experience with LLMs (commercial) * Prompting patterns and structured outputs * Strong experience implementing RAG architecture with ingestion pipelines, chunking strategies * Vector database / vector search experience with Indexing, similarity search, metadata filtering * Experience with MCP patterns, Standardizing tool/context access for models and agent runtimes * Designing MCP servers/tool endpoints and integrating them into LLM apps * Experience implementing agentic workflows, A2A patterns such as multi-agent collaboration (planner/executor/reviewer/retriever roles) 8) Cloud 9) Observability & Production Support * Experience operating and supporting AI-enabled services in production: + Logging, metrics, tracing (APM tools such as Datadog) So, what are the essential criteria to apply? * Minimum of 10 years of python development * Minimum of 4 years of experience working on AI projects, with a focus on productizing AI/ML solutions. ## Description In this role, you will be a hands-on developer -pairing daily with other engineers and guiding adoption of LLMs, RAG, vector stores, and agentic frameworks. You'll partner closely with product and platform leaders to build AI systems. * Work in a highly talented diverse team. * Be encouraged to continuously learn new skills, technologies, and tools. * Identify areas for innovation and have the freedom to rapidly explore and test out your ideas. * Play a critical role in the design, development, and deployment of AI/ML tools. * lead the effort in taking AI/ML solutions from proof-of-concept to production-ready state., * Participate in projects, demonstrating technical expertise and a hands-on approach in experimentation and productization. * Partner with product stakeholders to iterate quickly on PoCs, incorporating feedback and refining solutions in short cycles. * Establish and socialize strong AI engineering fundamentals, design patterns, code quality standards ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Livecoding with AI](https://www.wearedevelopers.com/videos/1201-livecoding-with-ai) - [Dynamic Entities in .NET: Building Low-Code Systems on Top of Entity Framework Core](https://www.wearedevelopers.com/videos/100218-dynamic-entities-in-net-building-low-code-systems-on-top-of-entity-framework-core) - [Agentic AI - From Theory to Practice: Developing Multi-Agent AI Systems on Azure](https://www.wearedevelopers.com/videos/1532-agentic-ai-from-theory-to-practice-developing-multi-agent-ai-systems-on-azure) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [The State of GenAI & Machine Learning in 2025](https://www.wearedevelopers.com/videos/1383-the-state-of-genai-machine-learning-in-2025) ## Related Articles - [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer) - [MLOps And AI Driven Development](https://www.wearedevelopers.com/magazine/82-mlops-and-ai-driven-development) - [From Prototype to Production: Build AI Agents with This Free 4-Course Learning Path](https://www.wearedevelopers.com/magazine/655-from-prototype-to-production-build-ai-agents-with-this-free-4-course-learning-path) - [Graph and AI Trends 2026: Why Is AI Running but Not Yet Delivering?](https://www.wearedevelopers.com/magazine/680-graph-and-ai-trends-2026-why-is-ai-running-but-not-yet-delivering) - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [What is Agentic Programming and Why Should Developers Care?](https://www.wearedevelopers.com/magazine/625-what-is-agentic-programming-and-why-should-developers-care)