Senior React Engineer (Fullstack AI)

TL;DR

Senior React Engineer (Fullstack AI): Building AI products that solve real problems using React and Python with an accent on LLM integration, voice interfaces, and high-performance frontends. Focus on end-to-end ownership from MVP to high-scale production systems and ensuring stability through monitoring.

Location: Remote or Hybrid (Munich, Berlin, or Sofia)

Company

hirify.global is a family-owned scale-up providing a flexible, self-determined way to work for thousands of people worldwide.

What you will do

• Develop complex, high-performance frontends using React, TypeScript, and modern routing patterns.
• Integrate LLM APIs, voice models, and NLP services into production-ready systems.
• Build and maintain reliable Python backends using FastAPI or Django.
• Own the full product lifecycle from MVP and pilot stages to high-scale production systems.
• Collaborate with Product Managers and AI Engineers to translate business requirements into impactful technical solutions.
• Monitor system stability and performance using Prometheus and Grafana.

Requirements

• Several years of professional experience with React and TypeScript, focusing on component architecture and performance optimization.
• Proficiency in Python (FastAPI or Django) and experience with PostgreSQL and MongoDB.
• Proven track record of shipping LLM APIs or NLP models into production environments.
• Experience with Docker, Git, and CI/CD pipelines on Linux systems.
• Ability to take end-to-end ownership of features and systems.

Culture & Benefits

• 30 vacation days and 2 weeks of "Workation" per year within the EU.
• Monthly lunch allowance (€69) and a "Givve" card topped up with €50/month.
• Pension scheme support and JobRad leasing options.
• Modern, dog-friendly offices and a flexible hybrid working model.
• Open, authentic team culture with regular legendary company events.