Senior Full Stack Developer, React/FastAPI/Django

• Drive frontend improvements – not just fixing bugs but proactively elevating UX and visual quality on a regular cadence
• Build and own complex full-stack features in our accounting platform
• Use Claude Code, Cursor, or similar AI engineering tools as your primary development workflow
• Adapt and extend our Python/FastAPI & Django backend where needed
• Contribute to code quality and architecture decisions in a small senior team

Requirements

• Professional experience in software development with a proven track record of owning and delivering complex projects
• Expertise in React to build high-quality, accessible, and production-ready user interfaces
• A sharp eye for design that ensures layouts and components are implemented with pixel-perfect accuracy
• Hands-on skill with AI-assisted engineering using tools like Cursor, Claude Code, Codex, or GitHub Copilot
• The ability to work across the stack by independently navigating and extending a Python/FastAPI backend
• A systems-thinking mindset to map out full features, edge cases, and failure modes before writing any code
• Fluency in English, while any knowledge of German is a welcome bonus.

Core Competencies

Demonstrates expertise in building high-quality user interfaces using React, while effectively contributing to backend development with Python/FastAPI and Django. Proficient in utilizing AI-assisted engineering tools to enhance development workflows and ensure code quality.

Highest-signal resume keywords

• React Development
• Python/FastAPI Development
• Django Development
• AI-Assisted Engineering
• UX Design

ATS Optimization Keywords

Hard Skills

• Software Development
• Full-Stack Development
• Code Quality
• Architecture Decisions
• Systems Thinking

Soft Skills

• Attention to Detail
• Proactive Problem Solving

Industry Keywords

• Accounting Platform
• User Interface
• Visual Quality
• Accessibility

Tools & Technologies

• Claude Code
• Cursor
• Codex
• GitHub Copilot