# Software Engineer

**Company:** [Runloop](https://hotfix.jobs/companies/runloop)
**Location:** San Francisco, CA
**Role:** Fullstack Engineering
**Experience:** 3+ years
**Skills:** Python, JavaScript, TypeScript, Kubernetes, Docker, AWS, GCP, AI/ML, APIs, Cloud Infrastructure
**Posted:** 2026-01-21

> Build scalable AI software engineering platform components including APIs, SDKs, UI, and secure execution environments for AI agents. Requires 3+ years experience with Python/Typescript, cloud infrastructure, and developer tools.

## Job Description

## Responsibilities
- Design and implement key components of our AI software engineering platform
- Create intuitive APIs, SDKs, and developer tools including robust UI
- Build highly scalable and efficient systems for AI-powered tools, including long-running AI jobs and extreme parallelization
- Implement robust security measures for safe execution of AI agents and protection of sensitive codebases
- Work closely with product, design, and infrastructure partners; participate in technical design discussions and roadmap planning
- Write maintainable, well-tested code; improve code quality, developer workflows, and internal tooling

## Qualifications
- Strong background in software engineering, with 3+ years of experience building performant products or infrastructure deployed at scale
- Experience building developer platforms or APIs
- Proficiency in languages commonly used in AI and full stack development (**Python**, **Java**, **Typescript**)
- Experience with cloud infrastructure, containerization, and orchestration technologies
- Strong problem-solving skills and ability to tackle novel technical challenges
- Passion for developer tools and improving software engineering processes

## Bonus Points
- Familiarity with AI/ML concepts, particularly in the context of code generation or analysis

## Benefits
- Competitive salary and equity
- Comprehensive health, dental, and vision insurance for employee and dependents
- Opportunity to work on cutting-edge technology
- Free lunch and snacks

## Similar roles

- [Product Engineer, Talent Experience](https://hotfix.jobs/jobs/8535ab0e-ea3b-4e00-b60c-fd3b14dd2e38) - Mercor - San Francisco, CA - $130k – $500k/yr
- [Fullstack Engineer, Assesment](https://hotfix.jobs/jobs/7aa8c9a4-508e-4c03-b20a-9e118f2aee73) - Mercor - San Francisco, CA - $130k – $500k/yr
- [Software Engineer III](https://hotfix.jobs/jobs/49fb9acc-7d2e-4575-b0f3-fce0528b7059) - ZoomInfo - Bethesda, MD - $112k – $176k/yr
- [Software Engineer 2](https://hotfix.jobs/jobs/7cc5767e-0d38-4fbc-8292-9905aab9ffbc) - Rula - Remote - $145k – $171k/yr
- [Software Engineer, Codex](https://hotfix.jobs/jobs/d8f7be4c-5dad-4b2e-a430-c399bdb32cb7) - OpenAI - San Francisco, CA - $230k – $385k/yr

**Apply:** https://hotfix.jobs/jobs/e0c05912-6242-444a-8973-00a60b6a2218
**Canonical:** https://hotfix.jobs/jobs/e0c05912-6242-444a-8973-00a60b6a2218