Xcelo Group Inc
Xcelo Group Inc

SENIOR PYTHON DEVELOPER - W2 ONLY

Remote in San Jose, CA, US • Posted 3 hours ago • Updated 1 hour ago
Full Time
Part Time
On-site
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Job Details

Skills

  • LlamaIndex
  • Backbone.js
  • Flask
  • Authentication
  • Management
  • OAuth
  • Orchestration
  • Routing
  • Communication
  • API
  • Python
  • Django
  • Artificial Intelligence
  • LangChain
  • Workflow
  • Database
  • SQL
  • PostgreSQL
  • NoSQL
  • Redis
  • MongoDB
  • Vector Databases
  • Docker
  • Amazon Web Services
  • Google Cloud Platform
  • Google Cloud

Summary

SENIOR PYTHON DEVELOPER - W2 ONLY

Location :San Jose, CA





Language: Expert-level proficiency in Python (3.10+ preferred).

Frameworks: Deep experience with FastAPI, Django

AI Tooling: Familiarity with LangChain, LlamaIndex, or similar frameworks for agentic workflows.

Databases: Strong knowledge of SQL (PostgreSQL) and NoSQL (Redis, MongoDB), plus experience with Vector Databases (Pinecone, Weaviate).

Infrastructure: Proficiency with Docker, AWS/Google Cloud Platform, and asynchronous task queues







Job Description: Python Developer



Role Overview:

We are looking for a Python Developer to build the backbone of our platform. You will be responsible for creating high-performance APIs, integrating advanced AI agent logic, and ensuring our infrastructure remains rock-solid as we scale. If you enjoy solving complex architectural puzzles and want to work at the intersection of traditional backend engineering and AI

Core Responsibilities

Scalable API Development: Design, build, and maintain robust, high-throughput APIs (FastAPI, Django, or Flask) capable of handling millions of requests.

Agent Logic Integration: Architect the backend systems that power our AI agents, managing long-running tasks, state persistence, and seamless communication between LLMs and our core services.

Authentication & Security: Implement and manage secure identity protocols (OAuth2, JWT, OpenID Connect) to protect user data and internal endpoints.

Routing & Orchestration: Design efficient request routing and service communication patterns using tools like API Gateways, or Service Meshes.

Required Technical Skills

Language: Expert-level proficiency in Python (3.10+ preferred).

Frameworks: Deep experience with FastAPI, Django

AI Tooling: Familiarity with LangChain, Llama Index, or similar frameworks for agentic workflows.

Databases: Strong knowledge of SQL (PostgreSQL) and NoSQL (Redis, MongoDB), plus experience with Vector Databases (Pinecone, Weaviate).

Infrastructure: Proficiency with Docker, AWS/Google Cloud Platform, and asynchronous task queues

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
  • Dice Id: 91099353
  • Position Id: OOJ - 1537-538-1784657895
  • Posted 3 hours ago

Company Info

About Xcelo Group Inc

At Xcelo, we do much more than software integration. We deliver superior IT Solutions through the successful integration of people, technology and efficient business systems. We employ only senior-level, trusted consultants and programmers with proven track records of success. Because we are a small, efficient business staffed by technology experts, we can offer customers nimble service, unprecedented project turn times, and increased flexibility when compared to larger competitors.

By maintaining a strategic business model that combines Global IT Service Centers in USA with IT experts located offshore, we improve productivity and maximize our client s cost savings, without compromising on product quality or delivery timelines. As a result, Xcelo customers receive face-to-face service, save time and money, and eliminate the need to hire extra personnel or train existing staff for highly technical projects.

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