Full-Stack Developer

About this role

## Job Description

CelebriOS is a software company building B2B SaaS products that help businesses make better decisions, streamline operations, and get more value from their data. Our products are designed around practical business needs, with a focus on usability, reliability, and measurable impact.

As part of our next stage of product development, we are building a new analytics platform for mid-market businesses. The team will create tools that bring together operational data, reporting, and actionable insights in one intuitive product. As a Full-Stack Developer, you will be one of the engineers shaping this product from its early stages, with a meaningful voice in both technical direction and how the product evolves.

## WHAT YOU WILL DO

• Build and ship features across a TypeScript/React frontend and Python/PostgreSQL backend
• Develop analytics functionality that turns business data into useful dashboards, reporting, and insights
• Own the technical design and implementation of the features you build, with support from senior engineers
• Work closely with product and design to turn requirements into reliable, intuitive experiences
• Write and maintain automated tests and take responsibility for the quality of what you ship
• Investigate production issues, improve performance, and contribute to the reliability of the platform
• Review pull requests and contribute thoughtful, constructive feedback
• Help shape engineering practices and technical decisions as the new product team grows

## WHAT WE ARE LOOKING FOR

• 3+ years of experience building and maintaining production web applications
• Strong experience with either React/TypeScript or Python, with the ability to work comfortably across the stack
• Solid understanding of relational databases and practical SQL experience
• Experience building APIs and integrating frontend applications with backend services
• Good understanding of testing, debugging, and production software development
• Able to explain t...