# Sr. Python Engineer, Agentic AI

Hiring organization: [Comcast](https://career.thegoodapps.co/organizations/comcast)

Canonical page: https://career.thegoodapps.co/jobs/691b3fe1-e14b-4481-904c-66efbbf53d51

Listed on Comcast's own careers site. Applications go to them directly.

- Seniority: Senior
- Location: DC - Washington, 1325 G ST NW STE 300
- Salary: 168329 – 252493 USD per year

## Summary

Comcast seeks a senior backend engineer to lead the technical direction of AI agent systems, architecting production-grade services that integrate LLMs, agents, and tools into reliable customer-facing products. This role combines deep systems thinking with hands-on AI integration, requiring someone who can mentor junior engineers while maintaining operational excellence and treating AI workflows with the same rigor as traditional backend code.

_Our summary, not Comcast's wording._

## Skills named

CI/CD, FastAPI, LLMs (Large Language Models), Microservices, Python

## Required

- 7–10 years backend engineering experience
- Production experience at scale with customer-facing systems
- Hands-on integration of LLMs into real systems
- Experience building AI agents with tool interaction and state management
- Strong system design skills with microservices and data stores
- Mentorship and technical leadership experience
- Bachelor's degree or equivalent professional experience

## Nice to have

- Experience with asynchronous frameworks beyond FastAPI
- Familiarity with behavioral regression testing for probabilistic systems
- Track record of incident leadership in complex distributed environments

Apply on Comcast's site: https://comcast.wd5.myworkdayjobs.com/en-US/Comcast_Careers/job/DC---Washington-1325-G-ST-NW-STE-300/Sr-Python-Engineer--Agentic-AI_R434868