Senior AI Developer - barcelona
11 hours ago
Barcelona
The Role We are seeking an experienced AI Developer to lead the design, development, and implementation of AI-driven systems at Spoki. In this role, you will be at the cutting edge of innovation, creating intelligent solutions that harness WhatsApp as the main channel for hyper-personalized communications, sentiment analysis, conversational flows, and automated decision-making. If you’re ready to push technological boundaries, build impactful AI solutions, and transform the way businesses engage with their customers, Spoki is the place for you. Key Responsibilities • Adopt & Develop AI Solutions, • Evaluate and implement the most suitable AI platforms and tools to support Conversational Commerce needs, prioritizing cost-effectiveness, scalability, and fast deployment., • AI Agents & Intent Recognition, • Build and deploy advanced AI-driven agents to accurately detect user intent, manage conversational flows, and deliver personalized responses across text, audio, and image., • Sentiment Analysis & Dynamic Flows, • Combine real-time sentiment analysis with adaptive flows to personalize interactions, increasing customer satisfaction and conversion rates., • Conversational Commerce (cCommerce), • recommendations, and streamlined customer journeys., • Collaboration & Integrations, • Work closely with product, design, and development teams to ensure AI systems integrate seamlessly with existing platforms., • Innovation Leadership, • Stay ahead of industry trends, drive the AI strategy, and champion a lean, experimentation-driven approach, fostering a culture of innovation and continuous learning., • Scale, scale, scale., • Ensure AI systems are secure (EU regulations), efficient, and scalable, capable of managing high traffic volumes while remaining cost-optimized., • Startup Mentality, • Proactive, lean, and passionate about emerging technologies. Required Qualifications • 4+ years of experience in AI software development, with a strong record of delivering impactful solutions., • Databases:, • Strong knowledge of SQL and NoSQL databases (e.g., PostgreSQL, Firestore, DynamoDB, …), • Expertise in Vector Databases (e.g., Milvus, FAISS), • Programming Languages:, • Proficient in Python, Golang (nice-to-have), • AI & LLM:, • Prompt Engineering (instruction tuning, chain-of-thought design, multi-shot prompts), • Fine-Tuning Techniques (nice-to-have), • Retrieval-Augmented Generation (RAG) architecture design, • Real-time sentiment analysis and automated flow adaptation, • Architecture & System Design:, • Event-Driven and Distributed Systems, • Microservices and Scalable Architectures, • Asynchronous Processing and Real-Time Data Handling, • Frameworks & Tools:, • AI & LLM Frameworks: MCP, LangChain, LangGraph, Agent tracing frameworks, • Web Frameworks: FastAPI, Django, • ORM & Testing: SQLAlchemy, Pytest, • Cloud: Docker, AWS, GCP(VertexAI),nice to have k8s, • Task Queues & Event-Driven Systems: Celery, Dramatiq, AWS SQS, Redis, • Other Tools: transcription services, image data extraction What We Offer • Be the lead AI innovator in a company set for global growth., • Competence salary range (50k-68k), • Work with an international, passionate, supportive, young and talented team dedicated to excellence., • Gear up with the latest Apple MacBook Pro., • Meal vouchers to fuel your day., • Permanent and full-time contract., • Regular team-building events and celebrations., • Access to cutting-edge technologies and resources to stay at the forefront of data engineering and analytics.