Murphy AI deploys voice AI agents that help banks collect debt. We've built a fully-fledged platform designed to optimize recovery rates while maintaining respectful and personalized communication. Our advanced automation streamlines the process of collecting overdue invoices for banks and other industries, providing a seamless and effective solution.
By combining advanced artificial intelligence with powerful automation, we're setting a new standard for how businesses recover payments.growing startup that has already made an impact within less than a year in the market, we are building a talented team to scale our operations and drive our vision forward.

About The Role
We're looking for a Data Scientist to build the Murphy's brain— the ML that decides who we contact, when, how and how often, to recover the most debt inside hard legal limits. Recovery is a data problem before it's a voice problem, and you own the data problem. leverage seats in the company: your models set the strategy every AI agent executes, on every call.
Murphy builds AI voice agents that collect overdue debt for banks: more recovered, faster, cheaper, fully compliant, and respectful to the debtor. We're live with Santander, Revolut, BBVA and dozens others. tier banks— now we're making every contact smarter, and we need a scientist to own the models that decide how we collect.
Who Murphy contacts, when, how often, on which channel — voice, WhatsApp, etc. — to maximise recovery inside hard legal guardrails.
A/B tests and bandits over timing, cadence, voice and negotiation policy; find what lifts recovery, and ship it fast.
Collaborate with product, engineering and commercial teams to define solutions and improve the key metrics.
Who you areYou hold a degree in mathematics, statistics, machine learning, or computer science.
Experimental design, causal inference. AI?native, ruthless on quality.



You reach for AI to automate and streamline by default — and you know exactly where it gets sloppy. You never let that through, and you control quality rigorously.
You don't need a collections or fintech background. We'd rather teach the domain to a killer than hire a lifer who can't ship — you'll pick up the domain, the data and the regulation cold, fast.
Requirements2+ years shipping ML that ran in production and moved business metrics. Models that pick the best next action and measure whether it actually changed the outcome; Expert Python. Comfortable in a real production codebase — you take a model from idea to production and monitor it. We use Python for ML/AI services and TypeScript around it, on AWS and PostgreSQL.
Experimental design, causal inference, measuring the real effect of an action — not just correlations. You know when a result is real, when it's noise, and how to test it.
You've designed, run and interpreted A/B tests or bandits on live traffic, and shipped the winner.
You can explain to stakeholders why the model says to call this client at 6pm — and defend it.
The founding team's direct attention, and a category with a $300B+ industry behind it.
Versátil compensation for transport and restaurants, so you can make the most of your net salary.
Forget traffic jams – hop on your Panot e-bike and cruise to the office Hybrid & FlexibleOur default setup is hybrid – 3 days a week at our office in Poblenou, surrounded by a thriving tech scene, and 2 days of remote work. But if there's one thing that defines us, it's flexibility: we trust you to organize your time and space in the way that helps you do your best work.
Call with the Founders: Our founders meet every team member and it's a great opportunity for you to learn

about the company
and its direction.
We believe that different perspectives drive innovation and success, and we actively foster an environment where all voices are heard and respected. #

📌 Marketing Data Scientist (España)
🏢 Murphy AI
📍 España