Full Stack Developer (Python-Heavy / Backend-Focused)

Ampcus Inc

Dallas, TX, United States

1 day ago

Apply on diversityjobs.com

Prepare application

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Working hours

Regular working hours

Job source

diversityjobs.com

Tech stack

Application Programming Interfaces (APIs) Artificial Intelligence User Authentication Databases Relational Databases Database Queries Dependency Injection Django Web Framework Middleware Python (Programming Language) PostgreSQL Microsoft SQL Server

+28 more

MySQL OAuth OpenID Performance Tuning Query Optimization Role-Based Access Control Openid Connect Session Management Single Sign-On Software Deployment SQLAlchemy Data Streaming Systems Integration Management of Software Versions Web Application Frameworks ReactJS Flask (Web Framework) Large Language Models Database Optimization Software Security Indexer Backend Fastapi React Redux Virtual Agents Restful APIs Api Management Microservices

Job description

Develop responsive frontend applications using ReactJS (Hooks, state management) to support backend-driven features.
Integrate AI and LLM-powered capabilities into backend services, including agentic workflows and tool-calling patterns.
Apply MCP (Model Context Protocol) concepts to connect AI agents with backend services, APIs, and data sources.
Collaborate with cross-functional teams on API contracts, data flows, and end-to-end feature delivery.
Design and develop scalable, production-grade backend services using Python frameworks (FastAPI / Flask / Django).
Architect, build, and integrate RESTful APIs and backend microservices with strong attention to performance, reliability, and security.
Design and optimize relational database structures using PostgreSQL / MySQL / SQL Server - including schema design, indexing strategies, query optimization, and data modeling.
Implement robust authentication and authorization frameworks beyond basic JWT - including OAuth 2.0 / OpenID Connect, SSO integrations, session management, token lifecycle (refresh/rotation/revocation), and role-based / attribute-based access control (RBAC/ABAC).

Requirements

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).

About the company

Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented Team.