Full stack/backend developer
1 giorno fa
Palermo, Provincia di Palermo; Sicilia, Italia
Altro
Tempo pieno
Gratuito con email o Google
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Gratuito con email o Google
We're looking for a full-stack engineer with strong NodeJS / Python experience, combined with solid MERN-stack development skills. This role mixes applied AI work, backend engineering, and full product delivery. You'll work across data pipelines, APIs, model integration, retrieval-augmented generation (RAG) systems, and cloud-native deployments.
ResponsibilitiesBuild and maintain full-stack applications using the MERN stack (NestJS, React, TypeScript)Develop backend services and AI-driven features using TypeScriptHelp to maintain RAG pipelines, vector databases, embeddings workflows, and model-serving integrationsImplement scalable APIs and microservices integrating ML or LLM-based componentsDeploy and manage services in AWS and/or GCP (compute, storage, networking, CI/CD)Work with PostgreSQL, Redis and Qdrant for structured and unstructured dataCollaborate with product and technical teams to take AI-powered features from prototype to productionMaintain quality, performance, and reliability across the stackRequired SkillsStrong TypeScript experience for backend development and applied MLHands‐on experience building RAG systems: vector stores, retrieval layers, embedding modelsSolid understanding of LLM integration, prompt patterns, and model‐serving frameworksMERN‐stack experience with strong React proficiencyStrong Node.js and Express experience for API developmentProficiency with PostgreSQL and database‐schema designExperience deploying both traditional and ML workloads on AWS or GCPGood grasp of distributed systems, containers, and CI/CD workflowsNice to HaveWork across ML workflows: data ingestion, preprocessing, inference, and evaluationExperience with Haystack, or similar frameworksExposure to GPU workflows, inference optimization, or fine‐tuningFamiliarity with serverless environmentsExperience with observability tools across backend and ML systemsProfileComfortable owning work across backend, frontend, and ML integrationAble to move quickly between prototyping and production‐grade implementationPragmatic, product‐oriented, and comfortable operating in ambiguous environments#J-18808-Ljbffr
ResponsibilitiesBuild and maintain full-stack applications using the MERN stack (NestJS, React, TypeScript)Develop backend services and AI-driven features using TypeScriptHelp to maintain RAG pipelines, vector databases, embeddings workflows, and model-serving integrationsImplement scalable APIs and microservices integrating ML or LLM-based componentsDeploy and manage services in AWS and/or GCP (compute, storage, networking, CI/CD)Work with PostgreSQL, Redis and Qdrant for structured and unstructured dataCollaborate with product and technical teams to take AI-powered features from prototype to productionMaintain quality, performance, and reliability across the stackRequired SkillsStrong TypeScript experience for backend development and applied MLHands‐on experience building RAG systems: vector stores, retrieval layers, embedding modelsSolid understanding of LLM integration, prompt patterns, and model‐serving frameworksMERN‐stack experience with strong React proficiencyStrong Node.js and Express experience for API developmentProficiency with PostgreSQL and database‐schema designExperience deploying both traditional and ML workloads on AWS or GCPGood grasp of distributed systems, containers, and CI/CD workflowsNice to HaveWork across ML workflows: data ingestion, preprocessing, inference, and evaluationExperience with Haystack, or similar frameworksExposure to GPU workflows, inference optimization, or fine‐tuningFamiliarity with serverless environmentsExperience with observability tools across backend and ML systemsProfileComfortable owning work across backend, frontend, and ML integrationAble to move quickly between prototyping and production‐grade implementationPragmatic, product‐oriented, and comfortable operating in ambiguous environments#J-18808-Ljbffr