Job Description
We are seeking a skilled engineer to join our team. As a senior full-stack engineer, you will be responsible for building and maintaining data-driven dashboards using Ruby on Rails + React.
You will work closely with the CTO to ensure backend data is translated into clean, functional UX, and communicate timelines, tradeoffs, and constraints to non-technical founders.
The ideal candidate will have 5–8+ years of full-stack engineering experience, strong proficiency with Ruby on Rails (backend, APIs, logic, data flows), and strong proficiency with React (frontend features, UI state, components).
Key Responsibilities:
* Build and maintain data-driven dashboards using Ruby on Rails + React
* Develop backend logic, algorithms, and data pipelines in Rails
* Improve and expand internal Admin tooling for operations, analytics, and sales
* Work on backend components powering the mobile app used by field shoppers Ensure consistency between mobile data flows and dashboard experiences.
* Collaborate with cross-functional teams to drive business outcomes
* Mentor junior developers on architecture and best practices
Required Skills and Qualifications
* 5–8+ years of full-stack engineering experience
* Strong proficiency with Ruby on Rails (backend, APIs, logic, data flows)
* Strong proficiency with React (frontend features, UI state, components)
* Experience working across the stack: backend services, APIs, frontend, and internal tools
* Ability to work with both new systems and existing/legacy code
* Experience with data handling, scaling, and performance optimization
* Startup mindset: adaptable, fast, independent, detail-oriented Strong communication skills, especially with non-technical stakeholders
Benefits
* Opportunities to work on diverse and challenging projects
* Flexible working conditions
* A supportive and collaborative team environment
* 12 vacation days per year
* 5 sick days per year
* English classes
* Access to psychologist support for mental well-being
Others
You're a builder at heart. You enjoy owning full features end-to-end — backend logic, data models, UI, APIs, integrations, dashboards, internal tools.
This role is perfect for someone who thrives in fast-moving environments where engineering decisions directly impact the roadmap.