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FullStack Tech Stack

AI-ready nearshore software engineering and modernization for enterprises

Technology, Information and Internet Brentwood, Tennessee 501–1,000 employees Privately Held

FullStack is a nearshore software engineering firm with 700+ professionals spread across the Americas and India, delivering product development and modernization at scale. The stack reveals a modern polyglot operation: React/Node.js on the web, React Native/iOS/Android for mobile, Java/.NET for backend systems, plus Python/Django/FastAPI for data and AI work. The firm is actively adopting OpenAI Codex, Claude, and Gemini CLI—positioning AI-assisted development as a core capability rather than an afterthought. Hiring velocity is accelerating with 805 roles posted in the last 30 days, heavily weighted toward senior engineers (1,251 of 1,391 engineering roles), suggesting a shift toward higher-complexity delivery and AI-powered feature buildout rather than headcount commoditization.

Tech Stack 180 technologies

Core StackReact Angular Vue React Native Node.js Java .NET Ruby on Rails Cursor GraphQL PostgreSQL AWS JavaScript Python Django Flask FastAPI Playwright Ember.js Aider REST Langfuse Helicone Azure Spring Boot Spring MVC OpenAI Codex Claude Gemini CLI SQL Server Management Studio+149 more

AdoptingOpenAI Codex Claude Gemini CLI

What FullStack Is Building

◆Challenges

Ensuring technical delivery
Budget tracking and forecasting
Cross-functional coordination
Complex digital product delivery
Expanding existing relationships
Identifying recruiting bottlenecks
Scaling distributed data processing systems
Grow key accounts
Executive search challenges
Budget alignment

▲Active Projects

Design & build
Ai-powered features for consumer-facing web or mobile applications
Fullstack product development
Client team integration
Api validation and automation
Ai-driven logic integration
Fullstack product team build and delivery
Maintain idp/sp integrations
Prompt engineering workflows
Team augmentation

Hiring Activity

Accelerating1,800 roles · 800 in 30d

Department

Engineering

1391

Data

163

Sales

48

HR

31

Ops

21

Design

19

Product

18

Finance

12

Seniority

Senior

1251

Mid

266

Principal

120

Lead

32

Staff

28

Junior

5

Director

3

Manager

2

Notable leadership hires: Head of Business, Chief Marketing Officer, Business Head

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About FullStack

FullStack partners with mid-market and Fortune 500 enterprises on digital transformation, product engineering, application modernization, and data/AI integration. The business model combines staff augmentation with project-based delivery across web, mobile, and backend platforms. Teams operate across a nearshore footprint spanning Honduras, Ecuador, Peru, Colombia, Chile, Brazil, Argentina, and other Latin American countries, plus India and Canada, enabling continuous delivery cycles and timezone overlap with US clients. Pain points cluster around managing distributed delivery (technical execution, cross-functional coordination, budget tracking), growing key accounts, and scaling data processing systems—typical constraints for a services firm balancing delivery velocity with margin discipline.

HeadquartersBrentwood, Tennessee

Company Size501–1,000 employees

Hiring MarketsUnited States, Honduras, Ecuador, Peru, Dominican Republic, Chile, Brazil, Colombia

Frequently Asked Questions

What tech stack does FullStack use?

React, React Native, Node.js, Java, .NET, Python, Django, FastAPI, PostgreSQL, AWS, Azure, GraphQL, and REST. Currently adopting OpenAI Codex, Claude, and Gemini CLI for AI-assisted development.

Where is FullStack headquartered and how many employees?

Headquartered in Brentwood, Tennessee with 700+ employees across 501–1,000 headcount range. Operates nearshore delivery centers across 16+ countries including Honduras, Ecuador, Peru, Colombia, India, and Canada.