Senior AI-Driven Full-Stack Engineer – Onsite in Barcelona

AstraZeneca; Barcelona; Sur place; EUR 90 000 - 130 000; Plein temps

Résumé du poste

AstraZeneca in Barcelona is seeking an experienced software engineer for an in-office role requiring three days on-site weekly. You will own end-to-end development, architect AI-enabled systems, and deliver scalable APIs and frontend experiences for clinical-trial software.

You’ll establish AI-assisted workflows and coding standards while collaborating across teams to accelerate product delivery. The role emphasizes production-quality code, robust testing, and compliance in a regulated

Qualifications

• Five+ years shipping production software in full-stack roles.
• Proficient in a backend language (Java/Node.js) and frontend (TypeScript/React).
• Experience building RESTful and GraphQL APIs with OpenAPI usage.
• Hands-on with MongoDB and data streaming (Kafka).
• Experience with AI-assisted development and MLOps patterns.
• Strong CI/CD, containerization, and AWS knowledge.
• Familiar with regulated software development environments.

Responsabilités

• Deliver full-stack features end-to-end from design to deployment.
• Design and implement LLM-powered workflows and AI-driven UX.
• Build scalable backend/BFF services and APIs (REST/GraphQL).
• Contribute to React/React Native frontends when needed.
• Improve reliability, observability, and scaling through best practices.
• Collaborate on IaC, CI/CD, and container orchestration.
• Maintain strict compliance and quality gates for AI-generated code.

Connaissances

5+ years experience

Backend: Java/Node.js

Frontend: TypeScript/React

REST & GraphQL APIs

MongoDB

Kafka

AI-assisted development

CI/CD pipelines

Docker/Kubernetes

AWS

Testing discipline

Regulated environments

Outils

GitHub Actions

Azure DevOps

OpenAPI

Docker

Kubernetes

Description du poste

AstraZeneca in Barcelona is seeking an experienced software engineer for an in-office role requiring three days on-site weekly. You will own end-to-end development, architect AI-enabled systems, and deliver scalable APIs and frontend experiences for clinical-trial software.

You’ll establish AI-assisted workflows and coding standards while collaborating across teams to accelerate product delivery. The role emphasizes production-quality code, robust testing, and compliance in a regulated