Senior Fullstack Developer, Developer Productivity (Backstage) at MongoDB

This role is designed for a seasoned Fullstack Engineer with at least 6 years of experience who is passionate about "engineering for engineers." The ideal candidate is a specialist in the modern JavaScript/TypeScript ecosystem with a deep background in distributed systems and infrastructure tools like Kubernetes. While you'll be building features for an internal portal, you need the architectural mindset of a platform engineer. The compensation range is highly competitive, topping out at $248k, and the role offers the flexibility of being fully remote within the U.S. despite the initial listing's "on-site" tag. This is a high-impact position where you’ll influence the productivity of thousands of developers. You can expect a structured growth path, moving from feature contribution to leading technical roadmaps and mentoring within your first year. **You might be a good fit if you...** * Have extensive experience with **Backstage** (plugin development and architecture) or a strong desire to master it. * Are proficient with the "MERN" stack (specifically MongoDB, Node, and React) plus TypeScript. * Feel comfortable navigating the intersection of software development and DevOps (CI/CD, Helm, AWS). * Enjoy writing technical design docs and collaborating with SREs and Platform teams.