Full-Stack Engineer - YC-backed AI Startup

Muxon; München; Vor Ort; EUR 70.000 - 110.000; Vollzeit

Benefits dieser Stelle

Equity participation

Company-paid sports membership

Meal support

Paid two-week team offsite in San Fr  

Company-paid team offsite in San Franc

Zusammenfassung

Muxon in Munich is seeking a Full-Stack Engineer to join a YC-backed AI startup transforming construction through AI-powered software. You will design and ship scalable full‑stack systems using React, TypeScript and Python, with ownership from architecture to deployment.

The role requires 1+ years of experience, strong React/TS/Python skills, Docker and Terraform, and a product-minded, autonomous approach. Expect equity participation and on-site work five days a week in Munich.

Qualifikationen

• 1+ years of professional full-stack engineering experience.
• Strong experience with React, TypeScript and Python.
• Proven ability to build complex, reliable software systems and solve performance and scaling challenges.
• Experience with Docker, cloud providers and Terraform.
• Strong ownership and product mindset.
• Willingness to work on-site 5 days/week in Munich.

Aufgaben

• Design and build scalable, production-grade full-stack systems using React, TypeScript and Python.
• Develop reliable backend APIs supporting AI capabilities and product growth.
• Own features end-to-end, from architecture and implementation through deployment, monitoring and iteration.
• Integrate LLMs, AI systems and large-scale data pipelines into production software.
• Contribute to system architecture, cloud infrastructure, Terraform and DevOps tooling.
• Work closely with users and the product team to turn real-world workflows into effective product solutions.
• Ship improvements rapidly through pragmatic engineering decisions and short iteration cycles.
• Willingness to work on-site 5 days per week in Munich.

Kenntnisse

React

TypeScript

Python

Docker

Terraform

Cloud providers

LLMs

AI systems

Jobbeschreibung

Full-Stack Engineer - YC-backed AI Startup

This position is intended for candidates with 1+ years of professional experience.
The salary range varies depending on experience, between €70,000 and €110,000 gross per year, plus equity participation.
Work model: Full-time, 100% on-site, 5 days/week.
Location: Munich, Germany.

Muxon is a small, globally active recruitment agency and is conducting this search on behalf of our partner, a YC-backed AI SaaS startup transforming the construction industry through AI-powered software that automates complex quoting and sales processes. The company is growing rapidly and offers engineers significant ownership in a high-intensity, product-focused environment.

Responsibilities

• Design and build scalable, production-grade full-stack systems using React, TypeScript and Python.
  
• Develop reliable backend APIs supporting AI capabilities and product growth.
  
• Own features end-to-end, from architecture and implementation through deployment, monitoring and iteration.
  
• Integrate LLMs, AI systems and large-scale data pipelines into production software.
  
• Contribute to system architecture, cloud infrastructure, Terraform and DevOps tooling.
  
• Work closely with users and the product team to turn real-world workflows into effective product solutions.
  
• Ship improvements rapidly through pragmatic engineering decisions and short iteration cycles.
  
• 1+ years of professional full-stack engineering experience.
  
• Strong experience with React, TypeScript and Python.
  
• Proven ability to build complex, reliable software systems and solve performance and scaling challenges.
  
• Experience with Docker, Cloud providers and Terraform.
  
• Strong ownership and product mindset, with the ability to work independently and drive ideas through execution.
  
• Willingness to work 5 days per week on-site in Munich.
  
• We value candidates who can demonstrate exceptional technical ability, ownership and impact — whether through professional experience, personal projects, academic work, or entrepreneurial ventures.
  
• Experience with AI/LLM systems, startups or founding-engineer environments is a strong plus.
  
• Equity participation.
  
• Company-paid sports membership and meal support.
  
• Paid two-week team offsite in San Francisco.
  
• High ownership, rapid career development and direct exposure to company building.
  
• Access to the AI and productivity tools you need.