# Senior Full Stack Software Engineer

**Company:** [Semgrep](https://hotfix.jobs/companies/semgrep)
**Location:** San Francisco, CA, New York, NY, Boston, MA, Denver, CO
**Role:** Fullstack Engineering
**Salary:** $163k – $247k/yr
**Skills:** TypeScript, React, Python, Flask, Sqlalchemy, Kubernetes, AWS
**Posted:** 2026-02-02

> Builds and maintains fullstack features using React, TypeScript, Python, and Flask to deliver secure user experiences for AppSec and developers. Collaborates with design and product teams; scales systems on Kubernetes and AWS.

## Job Description

## Responsibilities
- Design, build, and maintain a fast and reliable user experience for customers.
- Collaborate closely with designers and product managers to develop flows that help AppSec professionals and developers achieve their security goals.
- Own the end-to-end implementation of features in frontend and backend.
- Scale systems as the company grows rapidly.

## Requirements
- Professional experience with Typescript, React (frontend), Python, Flask, SQLAlchemy (backend), Kubernetes, and AWS preferred (open to quick learners).

## Compensation
- Estimated starting annual salary range: $163,000 to $246,500 USD.
- Total compensation may include equity, variable compensation, and benefits.

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