Madrid, Spain Hybrid Full-time

Clarity AI is hiring a Data Scientist

Responsibilities

  • Monitoring and maintaining machine learning and other data science products already in production.
  • Building end-to-end machine learning models, Large Language Models (LLMs), and agent systems that deliver transparent, accurate sustainability data to our customers.
  • Analyzing complex data sets autonomously
  • Participating in the development of proofs of concept
  • Keeping always an eye on the business needs & opportunities.
  • Communicating with a diverse set of stakeholders with different backgrounds

Requirements

  • 2 years of experience working in Data Science products or PhD in ML / Applied Math / Quantitative Research / Statistics / Computer Science … or any related field.
  • High level in the Python data science ecosystem (Pandas, Matplotlib, Scikit-Learn, …)
  • At least well acquainted with working in collaborative code bases (Git) and production code (beyond notebooks)
  • Solid software engineering fundamentals (testing, code review, design, performance).
  • Experience with LLM/Agent prompt/retrieval design, vector databases, tool use/agents, evaluation and safety/guardrails.
  • You care about sustainability and impact
  • You are willing to learn and share your own learnings
  • You are transparent and care about communicating effectively and constructively
  • Highly motivated, independent and deeply passionate about making an impact with data & science
  • Excellent oral and written English communication skills (minimum C1 level-proficient user)

Nice to Have

  • Experience in a start-up
  • MSc/PhD degree in CS/EE/STEM or related field
  • Experience with fintech/data products or sustainability/ESG domains.

Benefits

  • Competitive compensation, both in terms of base salary as well as equity plans that enable to you to share in our success
  • Flexibility in ways of working both in terms of your schedule as well as your location, whether you prefer to work from home, the office, or abroad with access to a global network of co-working spaces
  • Generous paid time off schemes, including vacation, sabbatical, religious observance and compensation days
  • Meaningful benefits including private healthcare coverage, fitness and wellness programs covered through Wellhub, working-from-home allowances to help you set up your home office and cover monthly expenses
  • Professional development with annual training budget for conferences, courses, certifications and access to top market e-learning platforms
  • Collaborative environment with multiple offices around the globe, regular team activities and events as well as employee-led resource groups

Work Arrangement

Hybrid — Madrid, New York, London, Paris, Abu Dhabi

Additional Information

  • Location: Madrid, Spain
  • Way of Working: Remote/Hybrid
  • Open to CET timezone +/- 2 hours
  • Excellent oral and written English communication skills (minimum C1 level-proficient user)
About company
Clarity AI

Clarity AI is an AI-native platform for extra-financial intelligence, empowering financial institutions, companies, governments, and consumers to make informed, efficient, and scalable decisions. The platform integrates environmental, social, and governance (ESG) data with advanced artificial intelligence to deliver actionable insights across sustainability, compliance, and impact investing.

  • Supports clients in regulatory compliance including EU Taxonomy, SFDR, MiFID II, and TCFD reporting
  • Provides climate scenario analysis, carbon footprinting, nature & biodiversity metrics, and ESG risk ratings
  • Offers AI-powered tools for impact investment, portfolio management, risk assessment, and retail banking solutions

The platform combines robust data quality controls with broad coverage of 2.3 million listed and private companies, 450,000 funds, and over 400 sovereigns, enabling fast, adaptive, and strategic decision-making across global markets.

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Job Details
Category Data & ML
Posted 20 days ago