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Senior Data Scientist — AI Evaluation & Quality (Remote)

Finom


Job Location:

Barcelona - Spain

Monthly Salary: Not provided by the employer
Posted: 29 September 2026 (22 hours ago)
Application Deadline: 27 December 2026
Vacancies: 1 Vacancy

Job Summary

About Finom
Finom is a European tech startup headquartered in Amsterdam and were on a journey towards revolutionizing the financial landscape for entrepreneurs worldwide. Our mission is to develop an all-in-one financial B2B solution that integrates banking functions accounting financial management and invoicing into a seamless mobile-first platform.
We recently closed a 115 million Series C equity round (around $133 million) bringing our total funding to approximately $346 million. This significant investment follows a $105 million growth funding round from General Catalyst a long-term backer since 2021 known for supporting companies like Airbnb HubSpot KAYAK and Stripe.
Finoms platform goes beyond traditional banking offering invoicing and a growing suite of features including AI-enabled accounting aiming to simplify financial management for entrepreneurs. Were actively expanding our reach across key EU markets like Germany France the Netherlands Italy and Spain.
At Finom were not just redefining the entrepreneurial experience were empowering our employees to make a real difference. Your work matters and your impact extends far beyond product metrics. We nurture innovation and an inspiring work environment where bold ideas thrive prioritizing thorough research swift implementation of solutions and ensuring that every effort we make benefits our users employees partners and our business as a whole.
Maintaining our start-up spirit we prioritize thorough research swift implementation of solutions and ensuring that every effort we make benefits our users employees partners and of course our business.

Youll join the AI Team the group driving all AI products and technology at build and ship AI across the company: AI financial co-pilot voice agent and internal AI-powered belief: your AI agent is only as good as your eval loop we can build AI as good as the evals we run on mission: own that eval loop across every AI product we ship pre-launch quality gates post-launch monitoring continuous collaboration with AI engineers Product and domain experts across the stack: Databricks DeepEval Claude Code
What You Will Be Doing
  • Own and extend our offline eval suite across products datasets (capability regression) judges metrics
  • Build and maintain online quality dashboards: resolution rate CSAT thumbs up/down LLM-as-judge signals error rate latency
  • Close the production feedback loop: mine failure patterns from real traffic turn them into regression cases propose fixes to Product and domain experts
  • Harden methodology: judge stability non-determinism handling
  • Translate numbers into decisions weekly syncs clear trade-offs no dashboards for their own sake
Must-Haves
  • Python and SQL you can build an analysis end-to-end
  • Solid foundation in statistics sampling hypothesis testing variance understanding what a noisy metric is
  • Analytical mindset you start from the business question not from the tool
  • 3 years in analyst / data scientist roles at least one in a product context
Nice-to-Haves
  • Experience in quality analytics for ML systems ranking recommendations classification etc.
  • Hands-on experience evaluating LLM applications (RAG agents tool use judges)
  • Experience building LLM agents side projects toy builds personal experiments all count
How we work one thing we mean seriously
  • AI-assisted coding is our default authoring environment not a bonus
  • Claude Code is our main tool youll reach for it for SQL Python analyses dashboards and internal scripts
  • Were looking for analysts who are already curious and fluent with AI coding or genuinely excited to become fluent fast
  • We care about what you ship and how clearly you think
  • If this idea excites you rather than worries you youll feel at home here
What You Will Get In Return
Make a genuine impact on the product
Join our upward trajectory and grow with us. We provide the resources and opportunities for continuous personal and professional development empowering you to make a genuine impact on our evolving product.
Work in the EU
Embark on this exciting journey with us and enjoy the flexibility of traveling and working remotely or in a hybrid model across Europe.
Become a stock options holder
Unlock your inner entrepreneur and align your aspirations with ours through our Stock Options Program. This exciting opportunity is available to every team member from junior team members to our founders.
Receive unwavering support and care
Finom stands by you at every step embodying our commitment to your well-being and success reflected in our modern friendly and eco-conscious corporate culture. We offer constant support and care to ensure your Finom experience is successful and fulfilling.
Work & Swim program
Immerse yourself in our exclusive Work & Swim Program. Spend one month in a comfortable corporate apartment in enchanting Cyprus. Its the ideal opportunity to strike the perfect work-life balance while enjoying breathtaking Mediterranean views.
Equal Opportunity Statement
At Finom were an equal opportunity employer and value diversity at our company. We embrace diversity and invite applications from all walks of life. We do not discriminate based on race religion color national origin gender sexual orientation age marital status disability status or other applicable legally protected characteristics.
We may use artificial intelligence (AI) tools to support parts of the hiring process such as reviewing applications analyzing resumes or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed please contact us.

Required Experience:

Senior IC


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What You Will Get In Return Make a genuine impact on the product Join our upward trajectory, and grow with us. We provide the resources and opportunities for continuous personal and professional development, empowering you to make a genuine impact on our evolving product. Work in the ... View more

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