Data Scientist

Innova Solutions; Santander; Presencial; EUR 45.000 - 60.000; Jornada completa

Descripción de la vacante

A leading technology services partner is seeking a data scientist to develop AI solutions for the pharma industry, utilizing expertise in natural language processing, machine learning, and AWS. This remote role offers the opportunity to work on impactful projects while collaborating with cross-functional teams. Join a diverse and innovative team focused on delivering intelligent systems.

Formación

• Minimum 2 years of experience in data science or machine learning.
• Strong background in NLP, LLMs, and generative AI.
• Expert-level Python programming

Responsabilidades

• Design and develop NLP and generative AI solutions.
• Build and fine-tune traditional ML models.
• Deploy models to production using AWS services.

Conocimientos

Natural Language Processing (NLP)

Generative AI

Machine Learning

Problem-Solving

Critical Thinking

Communication

Herramientas

Python

AWS

FastAPI

scikit-learn

XGBoost

Descripción del empleo

Freelance (B2B contract) Location : Spain Work regime : Fully remote Keywords : ML, LLMs, AI, Python and AWS

Position Overview : We’re looking for a

data scientist

minimum

2+ years of experience ) who is passionate about

Natural Language Processing (NLP), Generative AI , and

traditional machine learning —and who knows how to ship high-impact, production-grade models. This is a hands-on role where you’ll work across the full ML lifecycle : from prototyping to deployment, with a strong emphasis on

production-readiness, APIs, and scalable architecture . You’ll collaborate with AI engineers, product managers, and domain experts to develop intelligent systems that power next-generation insights for the pharma industry.

What you'll do : Design and develop NLP and generative AI solutions using LLM frameworks like

LangChain ,

LlamaIndex ,

CrewAI , or direct

e.g., OpenAI, Anthropic, HuggingFace). Build and fine-tune traditional ML models (e.g., classification, regression, clustering) to support data-driven applications. Create robust and scalable

AI pipelines and APIs

using

Python

FastAPI . Deploy models to production using

AWS services

such as

ECS ,

Lambda , and

S3 , with attention to CI / CD, observability, and cost-effectiveness. Apply strong

to architect scalable, maintainable, and secure ML systems. Use

critical thinking

to analyze complex problems, identify edge cases, and propose pragmatic, data-driven solutions. Think creatively and

outside the box

to explore new ML techniques, tools, or approaches that push the boundaries of what we can do. Work closely with cross-functional teams to turn ambiguous business problems into well-scoped, technically sound AI solutions. Contribute to a culture of technical excellence and innovation in a fast-moving AI / ML team.

What you bring : Minimum 2 years of industry experience in data science or machine learning. Strong background in NLP, LLMs, and generative AI—comfortable with both the theory and tooling. Familiarity with modern LLM stacks such as LangChain, LlamaIndex, CrewAI, or similar. Skilled in traditional ML methods using libraries like scikit-learn, XGBoost, etc. Expert-level Python programmer (beyond notebooks)—you write clean, maintainable, testable code. Experience exposing models as production-ready APIs using FastAPI (or similar frameworks). Strong understanding of AWS services—especially ECS, Lambda, and S3. Experience with MLOps and DevOps best practices is a plus (e.g., Docker, Terraform, Azure DevOps, Github Actions). Proven ability in system architecture, problem-solving, and independently leading projects from concept to deployment. Comfortable working independently in a fast-paced, collaborative, remote-first environment . A little about us : Innova Solutions is a diverse and award-winning global technology services partner. We provide our clients with strategic technology, talent, and business transformation solutions, enabling them to be leaders in their field. Founded in 1998, headquartered in Atlanta (Duluth), Georgia. Employs over 50,000 professionals worldwide, with annual revenue approaching $3.0B. Delivers strategic technology and business transformation solutions globally. Operates through global delivery centers across North America, Asia, and Europe. Provides services for data center migration and workload development for cloud service providers. Awardee of prestigious recognitions including : Women’s Choice Awards - Best Companies to Work for Women & Millennials, 2024 Forbes, America’s Best Temporary Staffing and Best Professional Recruiting Firms, 2023 American Best in Business, Globee Awards, Healthcare Vulnerability Technology Solutions, 2023 Global Health & Pharma, Best Full Service Workforce Lifecycle Management Enterprise, 2023 Received 3 SBU Leadership in Business Awards Stevie International Business Awards, Denials Remediation Healthcare Technology Solutions, 2023