Fluxon Tech Stack

Staff-augmentation firm for AI and full-stack development

Software Development San Francisco, California 201–500 employees Founded 2018 Privately Held

Fluxon is a San Francisco-based engineering services firm built around senior-level technologists (70% of hires are senior or staff level). The tech stack spans modern polyglot infrastructure—TypeScript, Python, Go, Rust, Java across frontend (React, Next.js, Angular) and backend (Spring, FastAPI, Django), with heavy cloud and AI tooling (GCP, AWS, Azure, Google Gemini, Vertex AI, Hugging Face). Active projects signal both client-delivery work (model deployment, fine-tuning for domain tasks, RAG systems) and internal scaling challenges around feedback culture, performance reviews, and product clarity—typical friction points for services firms scaling from 200 to 500 headcount.

Tech Stack 69 technologies

Core StackTypeScript JavaScript Java .NET Python Go Rust Ruby on Rails Kotlin Swift Next.js React Angular Spring FastAPI Django SwiftUI AWS Apache Kafka Vertex AI Hugging Face Expo GCP Azure AWS Amplify AWS Fargate Cloud Run AWS SQS GCS Google Gemini+39 more

What Fluxon Is Building

◆Challenges

Strengthening continuous feedback culture
Simplifying performance review process
Identifying gaps in learning and growth
Scaling company culture
Compliance with local and global requirements
Complex product development
Lack of clarity in product development

▲Active Projects

Manager enablement pilot
Feedback loops pilot
Onboarding improvements pilot
Global people programs
Rag system development
Model deployment to cloud
Model fine-tuning for domain tasks
Candidate pool growth
Global sourcing strategies

Hiring Activity

Steady20 roles · 6 in 30d

Department

Engineering

Product

Design

Seniority

Senior

Manager

Mid

Staff

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About Fluxon

Fluxon pairs senior engineering talent with client product teams on full-stack and AI development work. Founded in 2018 and headquartered in San Francisco, the firm operates with 201–500 employees across multiple geographies (United States, India, Portugal, Poland). The hiring profile reflects a senior-weighted bench: 70% of active recruiting targets senior, staff, and manager roles, with engineering and product representing the core function areas. Projects span infrastructure modernization, generative AI integration, and model deployment at scale. Internal initiatives around culture scaling, onboarding, and people programs suggest the firm is managing the operational complexity of rapid international hiring.

HeadquartersSan Francisco, California

Company Size201–500 employees

Founded2018

Hiring MarketsIndia, Portugal, Poland, United States

Frequently Asked Questions

What programming languages does Fluxon use?

TypeScript, JavaScript, Python, Java, Go, Rust, Ruby on Rails, Kotlin, and Swift. Frontend work relies on React, Next.js, and Angular; backend spans Spring, FastAPI, and Django.

What AI and cloud tools does Fluxon work with?

Google Gemini, Vertex AI, Hugging Face for AI work. Cloud infrastructure runs on GCP, AWS, and Azure, including managed services like Cloud Run, Fargate, and SQS for messaging.

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.