Space Inch Tech Stack

Digital product agency building AI-powered software and native mobile apps

Software Development Nashville, Tennessee 51–200 employees Founded 2013 Privately Held

Space Inch is an engineering-driven agency built on long-term client partnerships and shipping high-quality software. The tech stack reveals a clear pivot toward AI systems: they're adopting vLLM and TensorRT-LLM while actively managing LLM-related pain points (cost controls, token budgeting, prompt compression, scaling production AI). The senior-heavy engineering team is focused on three concurrent tracks—native iOS, large-scale mobile applications, and LLM-powered services—suggesting a shift from traditional software delivery toward AI product integration.

Tech Stack 32 technologies

Core StackPython FastAPI TypeScript Node.js GraphQL Docker Kubernetes AWS Kafka RAG Vue Tailwind CSS Storybook Swift SwiftUI Nest REST WebSocket pgvector OpenSearch Langfuse MCP CI/CD LiteLLM vLLM TensorRT-LLM UIKit Core Data Realm Git+2 more

AdoptingvLLM TensorRT-LLM

What Space Inch Is Building

◆Challenges

Cost controls for ai usage
Scaling production ai services
Security and privacy compliance
Architecting frontend for complex digital products
Maintaining component libraries and design system consistency
Balancing delivery speed with technical excellence
Token budgeting
Prompt compression

▲Active Projects

Large-scale mobile application from the ground up
Build and maintain high-quality native ios apps
Llm-powered services

Hiring Activity

Minimal10 roles · 0 in 30d

Department

Engineering

Seniority

Senior

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About Space Inch

Space Inch is a product agency founded in 2013 that builds custom software for US-based companies, operating as a remote-first organization with teams across Europe, the USA, and Latin America. The company works with a focused client roster on long-term partnerships rather than high-volume project work. Core competencies span native iOS development (Swift, SwiftUI, UIKit), full-stack web and backend systems (Python, FastAPI, TypeScript, Node.js), and emerging AI services (LLM-powered backends using vLLM and TensorRT-LLM). They prioritize ownership, pragmatic decision-making, and product quality over speed alone.

HeadquartersNashville, Tennessee

Company Size51–200 employees

Founded2013

Hiring MarketsChile, Colombia, Argentina, Peru, Croatia, Brazil

Frequently Asked Questions

What tech stack does Space Inch use?

Python, FastAPI, TypeScript, Node.js, Kubernetes, AWS, PostgreSQL (pgvector), GraphQL, REST, Vue, Tailwind CSS, and Swift/SwiftUI for iOS. Currently adopting vLLM and TensorRT-LLM for LLM inference.

Where does Space Inch hire engineers?

Primarily senior engineers across Chile, Colombia, Argentina, Peru, Brazil, and Croatia. 7 of 10 active roles are engineering positions at senior level.

What is Space Inch building?

Large-scale mobile applications, native iOS apps, and LLM-powered backend services. Current focus includes scaling production AI services and managing token/cost efficiency for AI workloads.