Company profile

Fluxon Tech Stack

Product development studio building web, mobile and data software for clients

Software Development San Francisco, California 201–500 employees Privately Held

Fluxon is a San Francisco-based product studio delivering custom software across a deliberately polyglot stack, spanning TypeScript, Java, .NET, Python, Go, Rust, Kotlin and Swift on AWS, GCP and Azure. That breadth reflects client-driven engagements rather than a single in-house product. Hiring is minimal and entirely senior, weighted toward product roles across Portugal, Poland and the US, which points to a distributed delivery model staffed by experienced builders.

Tech Stack 70 technologies

Core StackJira Confluence TypeScript JavaScript Java .NET Python Go Rust Ruby on Rails Kotlin Swift Next.js React Angular Spring FastAPI Django SwiftUI AWS Kafka Expo GCP Azure AWS Amplify AWS Fargate Cloud Run AWS SQS GCS Firestore+40 more

What Fluxon Is BuildingChallenges and projects from their job posts

◆Challenges

Complex product development
Lack of clarity in product development

Hiring Activity

Minimal7 roles · 0 in 30d

Department

Product

Engineering

Seniority

Senior

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About Fluxon

Fluxon is a privately held product development company headquartered in San Francisco, California, with 201–500 employees. It builds software for established brands and high-growth startups, covering web and mobile applications, customer portals, analytics and executive dashboards, search indexing, content management and master data management. Its engineering work spans frontend frameworks like React, Next.js and Angular, mobile tooling such as Expo and SwiftUI, and backend frameworks including Spring, Django, FastAPI and Ruby on Rails. Delivery teams operate across the United States, Portugal and Poland.

HeadquartersSan Francisco, California

Company Size201–500 employees

Hiring MarketsPortugal, Poland, United States

Frequently Asked Questions

What tech stack does Fluxon use?

Fluxon works across TypeScript, Java, .NET, Python, Go, Rust, Kotlin and Swift, with React, Next.js, Spring, Django and FastAPI, deployed on AWS, GCP and Azure using services like Fargate, Cloud Run, Kafka and Firestore.

What countries does Fluxon hire in?

Fluxon recruits in Portugal, Poland and the United States, with open roles concentrated in senior product positions and a smaller engineering presence.

Where is Fluxon headquartered?

Fluxon is headquartered in San Francisco, California, and is a privately held company with 201–500 employees.

How this profile is built

Fluxon's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.