Senior Software Engineer
Quickbase • Sofia, BG • Posted May 27, 2026
Position Overview
Quickbase is looking for an experienced Senior Software Engineer who will design, build, and enhance modern web applications and backend services that power innovative, AI-driven product experiences for our no-code platform. In this role, you will work cross-functionally to deliver scalable, high-performance solutions while contributing to system reliability, engineering best practices, and a fast-moving collaborative culture.
Skills and Experience You Bring
+ Strong software engineering experience building and maintaining production-grade applications across frontend and/or backend systems. Full-stack experience is preferred, but we are open to candidates with deeper specialization in either frontend or backend development.
+ Experience with modern web technologies such as React and Node.js is highly valued. However, we are also interested in strong senior engineers with experience in comparable technologies who can ramp up quickly.
Skills and Experience You Bring
+ Strong software engineering experience building and maintaining production-grade applications across frontend and/or backend systems. Full-stack experience is preferred, but we are open to candidates with deeper specialization in either frontend or backend development.
+ Experience with modern web technologies such as React and Node.js is highly valued. However, we are also interested in strong senior engineers with experience in comparable technologies who can ramp up quickly.