Senior Product Engineer - Ruby

Cleo, a successful fintech unicorn with over $200 million in ARR, is seeking a Senior Product Engineer specializing in Ruby to join their mission of transforming people's relationship with money. This role offers an opportunity to work on a Ruby on Rails monolith with React Native frontend, building features that enhance users' financial health. The position requires 4+ years of Ruby on Rails experience and combines technical leadership with hands-on development.

The role involves working in a cross-functional product squad, leading technical delivery, mentoring colleagues, and building crucial components of their financial platform. You'll be responsible for developing data models, APIs, and business logic services while using modern development practices including automated testing, observability, and feature flags.

Cleo's tech stack includes Ruby on Rails, React Native with TypeScript, Python for ML services, and PostgreSQL, all hosted on AWS. The company emphasizes quality through peer review and automated testing, while maintaining a pragmatic approach to development. Recent projects have included building a secured credit card and implementing new budget analysis features.

The position offers competitive compensation with equity, clear career progression, and flexible remote work arrangements. Benefits include bi-annual reviews, an annual European company offsite, mental health support, and a paid sabbatical after 4 years. The company strongly values diversity and inclusion, encouraging applications from underrepresented groups.

As a Senior Product Engineer, you'll play a key role in shaping both technical and product decisions, participating in everything from architecture discussions to user research. This is an opportunity to join a fast-growing company that's already profitable and making a real impact on people's financial lives.