We're looking for a Senior Software Engineer - AI Product development to join our Cortellis CMC team in Barcelona , where you'll work on high-impact backend services that power general pharmaceutical innovation. Our CMC platform provides mission‐critical regulatory intelligence that helps life‐science companies bring new treatments to market faster and with less risk. If you enjoy designing scalable systems, driving technical excellence, and solving complex data challenges, we'd love to speak with you.

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.

Experience with relational databases such as PostgreSQL and search technologies like Elasticsearch. Hands‐on experience working in cloud environments (AWS preferred). It would be great if you also have Experience working with Java in backend environments Experience developing applications with Django 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. You'll join a team of 6 engineers working across backend, frontend, and quality assurance. We follow an Agile delivery model and collaborate closely with key business and product stakeholders to enhance and evolve the CMC platform, which helps pharmaceutical companies navigate global Chemistry, Manufacturing, and Controls (CMC) regulations.

As our next backend engineer, you'll play a central role in improving the scalability, reliability, and performance of this mission‐critical system. This is a permanent full‐time position at 40 hours a week (35 hours during July and August). The position is hybrid going to the office in Barcelona 2‐3 times per week.

Private

Health and Life & Disability insurances. Tax‐free benefits (Ticket Restaurant scheme, kindergarten and transport cards). Language classes (Catalan, Spanish and English). Global and dynamic employee base (more than 20 nationalities). At Clarivate, we are committed to providing equal employment opportunities for all qualified persons with respect to hiring, compensation, promotion, training, and other terms, conditions, and privileges of employment.

📌 Senior Software Engineer - AI Product development (Barcelona)
🏢 Clarivate
📍 Barcelona