Senior AI Backend Engineer Generative AI, Hybrid Barcelona

CPA Global North America LLC; Barcelona; Hybrid; EUR 90,000 - 130,000; Full time

Benefits offered by this job

Modern culture environment

Volunteering hours

Private Health and Life & Disability

Tax-free benefits: tickets, transport,

Language classes

Global employee base

30 days vacation

Job summary

Clarivate is seeking a Senior Software Engineer for AI Product development in Barcelona. You will design, build, and operate scalable backend services and data pipelines powering regulatory intelligence products for life sciences clients.

The role involves hands-on work with TypeScript, Node.js, Java, Django, and AWS, plus developing AI-enabled features and APIs within a microservices architecture. Hybrid office model in Barcelona is expected.

Qualifications

• Bachelor’s degree in computer science, Engineering or Related field.
• Experience Building and delivering production-grade software, with experience in deploying AI-powered product capabilities.
• 5+ years of professional software engineering experience working on backend systems using TypeScript, Node.js (Nest.js)
• 5+ years designing and maintaining scalable backend services and RESTful APIs.
• 5+ years working with microservices and distributed architecture.
• Experience with relational databases such as PostgreSQL and search technologies like Elasticsearch.
• Hands-on experience working in cloud environments (AWS preferred).

Responsibilities

• Build and execute Generative and agent-based AI capabilities, including model integration, feature development, and iterative enhancements.
• Analyze and improve data and retrieval systems that support AI features, with a focus on performance, reliability, and scalability.
• Design and build integrations of AI capabilities into production services and APIs, ensuring alignment with security and quality standards.
• Design, develop, and maintain Java backend services and APIs in microservices architecture.
• Build scalable, secure, and high-performance solutions using TypeScript and NodeJs (Nest.JS)
• Deploy and operate cloud-native applications on AWS, using Docker and CI/CD pipelines.
• Write clean, well-tested, and well-documented code, following backend best practices.
• Troubleshoot, optimize, and maintain existing systems to ensure reliability and performance.
• Collaborate cross-functionally with frontend, QA, DevOps, and product teams.

Skills

TypeScript

Node.js

Nest.js

Microservices

REST APIs

PostgreSQL

Elasticsearch

AWS

Java

Django

Education

Bachelor's degree in computer science, Engineering or Related field

Tools

Docker

CI/CD

Job description

Clarivate is seeking a Senior Software Engineer for AI Product development in Barcelona. You will design, build, and operate scalable backend services and data pipelines powering regulatory intelligence products for life sciences clients.

The role involves hands-on work with TypeScript, Node.js, Java, Django, and AWS, plus developing AI-enabled features and APIs within a microservices architecture. Hybrid office model in Barcelona is expected.