Senior AI python Engineer

Arkhya Tech Inc.; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

Arkhya Tech Inc. is seeking a Senior AI Python Backend Developer to build robust backend services with a Python-centric stack and scalable architectures.

The role emphasizes backend focus with Python-heavy development, implementing async patterns, DI, middleware, API versioning, testing, and production deployment while collaborating with frontend teams on RESTful interfaces and data models. Remote work option for East Coast candidates with occasional travel to customer sites, Tampa, FL.

Qualifications

• LLM fundamentals and agentic AI architectures are required.
• Hands-on backend experience with Python (FastAPI/Flask/Django).
• Deep SQL expertise with ORM usage and performance tuning.
• Advanced authentication concepts beyond JWT (OAuth 2.0 / OIDC / SSO / RBAC).
• RESTful API design and scalable backend services.

Skills

Agentic AI concepts

LLM fundamentals

Async backend patterns

Dependency injection

Testing & deployment

REST API design

Tools

LangChain

LangGraph

FastAPI

Flask

Django

PostgreSQL

MySQL

SQL Server

SQLAlchemy

OAuth 2.0

OIDC

SSO

RBAC

ReactJS

Job description

Role : Senior AI Python Backend Developer (Python-Heavy / Backend-Focused)

Location : Remote (East coast candidates only or some who can travel twice at customer location/Tampa, FL )

Full-Time

Job Description:

Must-Have Skills

AI / Agentic AI / MCP: Solid understanding of LLM fundamentals, agentic AI architectures (planning, tool use, multi-step workflows), and the Model Context Protocol (MCP) for agent-system integration; familiarity with frameworks such as LangChain / LangGraph is a strong plus

Python Backend (Primary): Strong, hands-on experience building backend services with FastAPI / Flask / Django — async patterns, dependency injection, middleware, API versioning, testing, and production deployment

Databases: Deep practical experience with PostgreSQL / MySQL / SQL Server — complex queries, joins, indexing, transactions, ORM usage (SQLAlchemy / Django ORM), and performance tuning

Authentication & Security: Demonstrated depth in auth frameworks beyond JWT basics — OAuth 2.0, OIDC, SSO, RBAC, secure session handling, and API security best practices

RESTful APIs: Proven experience designing, building, and integrating REST APIs and backend services at scale

ReactJS (Secondary): Hands-on expertise with ReactJS — Hooks, component lifecycle, and state management (Redux / Context API)