Join Gumloop as a Senior Full-stack Engineer About Gumloop

At Gumloop , we're rethinking how businesses build automations with large language models. Our platform empowers users to design, deploy, and scale LLM-powered automations-quickly, reliably, and with total control. Backed by $23M in funding , we're moving fast and solving deeply technical challenges to help redefine modern software workflows.

We're a small, high-trust team of 10 based in San Francisco, building in-person every day. If you thrive in high-ownership environments and want to help shape both a product and a company from the ground up, we want to meet you. About the Role

We're hiring 3 Senior Fullstack Engineers who are energized by fast iteration, real ownership, and direct customer impact. You'll work closely with the founders to: Architect and ship large-scale systems with autonomy Define and shape the roadmap Own projects end-to-end across the full stack-with a focus on backend & infrastructure Engage directly with users to understand pain points and rapidly iterate If you've built something people use, love working in ambiguity, and have a high bar for quality, you'll fit right in. Ideal Candidate Traits 4-7 years of full-stack engineering experience in high-performing environments (bonus: founder or early engineer experience) Strong backend experience : Python, Flask, Celery, GCP, Kubernetes Confident on the frontend : React, TypeScript, Tailwind CSS You've scaled systems for large user bases Bonus points if you've worked with LLMs or built LLM-powered products Fast-paced, adaptable, and energized by difficult problems No passengers-only builders Not a fit if you're purely a manager, deeply embedded in big tech inertia, or bring low energy to high-stakes work. Compensation & Details Salary : $150k - $250k (stretch for the right person) Equity : Competitive Location : In-person daily in San Francisco , relocation offered Visa : Sponsorship available for the right candidate Hiring Timeline : ASAP Tech Stack Backend : Python, Flask, Celery, Redis, GCP, Kubernetes Frontend : React, TypeScript, Tailwind CSS Other : Redux, LLMs, Real-time pipelines Why Join Now? Massive ownership : You'll shape architecture, team culture, and product strategy Work with world-class talent : Founders and early engineers from top-tier teams Speed & impact : Small team = rapid decisions, immediate user feedback Future upside : Early equity, growth trajectory, and foundational influence