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Senior Product Engineer - Python

cleoLondon, United Kingdom
UK
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We re hiring Python engineers into our Chat pillar (aka the place where the coolest AI stuff happens) to build and productionise intelligent features used by millions. If you want to turn cutting-edge ML into real, shipped experiences + ride the AI wave while you re at it this is your moment.


Responsibilities

  • Joining a cross-functional product squad in our Chat pillar and collaborating with a mix of ML engineers, designers, analysts and other disciplines to develop features that enhance our users' financial health.
  • Collaborating with other senior peers in your squad and pillar to provide technical insight into upcoming work, and leading the delivery by helping pull everyone together to get it shipped.
  • Mentoring colleagues to help them grow as engineers and actively supporting their development.
  • Delivering your work using agile methodologies and tools like tests, observability, AB-tests, and feature flags.
  • Analyzing data to identify problems and generate new ideas, using various sources such as our database, application logs, and user research data.
  • Supporting colleagues through in-hours support and optionally joining the compensated out-of-hours on-call rotation.
  • Contributing to cross-cutting concerns that improve our engineering efforts.
  • Taking part in shaping the work of your squad and pillar beyond technical aspects, participating in product ideation, user research, design reviews, retrospectives, and more.

Here are some examples, big and small, of the kinds of product feature work our engineers have taken part in over the last year:

  • evolving our AI assistant to be more proactive, personalised and context-aware in how it supports members with their money
  • so Cleo can understand what your transactions actually mean (and turn messy bank data into intelligent insights)
  • Designing and shipping AI-powered features that turn real-time financial data into personalised nudges, analysis and recommendations for millions of users

About You

You are passionate about making a positive difference in society by improving the financial health of our users. You align with our and , which drive our ways of working and software delivery.

As this is a SE4+ position we re looking for someone who has at least 4 years industry experience using Python.

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FAQ

Is the Senior Product Engineer - Python position at cleo remote?
Yes. This role was posted on Remote Frontend Jobs, a job board that lists exclusively fully remote positions.
When was this Senior Product Engineer - Python job posted?
This listing was posted on February 19, 2026 and is still open for applications.
How do I apply for the Senior Product Engineer - Python position at cleo?
Use the apply button on this page — it takes you directly to the employer’s application page.

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