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Photon

Python Developer - Dallas, TX

Photon, Dallas, Texas, United States, 75215

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Job Description

Python Developer 3 to 4 Years (Framework Development & Agentic AI nice to have)

PHTN.ai

We are building next-generation intelligent systems powered by AI and automation. Our team is looking for a skilled

Python Developer

with deep expertise in

framework design

and exposure to

Agentic AI systems . You will play a pivotal role in architecting scalable frameworks, APIs, and integrations while enabling AI-driven agents to perform complex workflows securely and efficiently.

Key Responsibilities:

Design, develop, and maintain

Python frameworks

that provide reusable components and structure for applications.

Architect

modular, scalable, and extensible frameworks

for APIs, data processing, or AI integrations.

Implement

best practices

in software engineering: OOP, design patterns, modular architecture.

Develop APIs and SDKs for framework adoption across teams.

Collaborate with AI engineers to

integrate Agentic AI systems

(e.g., AI agents, LLM orchestration frameworks like LangChain, LlamaIndex, Google ADK).

Ensure

security, reliability, and observability

of framework components.

Write

unit/integration tests

and maintain CI/CD pipelines.

Document frameworks, APIs, and libraries for developer adoption.

Participate in code reviews, mentor junior developers, and contribute to technical design discussions.

Required Skills & Experience:

Strong proficiency in

Python (3.x) , with focus on

OOP and modular design .

Proven experience in

building frameworks, libraries, or SDKs

(not just applications).

Expertise in

design patterns, dependency injection, and plugin-based architectures .

Experience with

FastAPI, Flask, Django

or similar web frameworks.

Solid understanding of

APIs (REST, GraphQL)

and API gateway integration.

Knowledge of

async programming

(asyncio, aiohttp).

Proficiency in

testing frameworks

(PyTest, unittest) and CI/CD workflows.

Strong grasp of

security practices

(OAuth2, JWT, IAM integration).

Familiarity with

cloud platforms (GCP, Azure, AWS)

for deploying frameworks.

Nice to Have:

Experience with

Agentic AI frameworks

(LangChain, LlamaIndex, Google ADK, AutoGen).

Knowledge of

LLM fine-tuning, prompt engineering, and guardrails .

Exposure to

event-driven architectures

(Kafka, Pub/Sub, Redis Streams).

Experience with

observability tools

(Prometheus, OpenTelemetry, Cloud Logging).

Contributions to

open-source Python frameworks or libraries .

Ideal Candidate:

A

framework builder mindset

- you enjoy designing systems other developers will use.

Passionate about

AI and automation , eager to experiment with agent-driven architectures.