Senior Software Engineer, Python/React, AI-assisted development

About the role

Hands-on individual contributor building backend services and frontends for a short-let management platform, with Python first and React second. Expected to use AI coding tools heavily and set the engineering bar.

What you will do

• Build the React and React Native frontends those services power
• Lead by example on AI-assisted development, including agentic tools, automated review and test generation
• Uphold engineering standards through CI, peer review, testing, observability and safe AWS releases
• Integrate third-party booking, payment and messaging platforms and keep them reliable
• Pair with product and operations to turn hosting problems into shipped software

What they look for

• Six or more years of professional software development with deep Python and solid React skills
• Daily serious use of AI coding tools such as Claude Code, Codex or Cursor in production work
• History of shipping and operating production systems, including incident response
• Fluent written and spoken English for working with a London and Kraków team

Nice to have

• Experience building agentic workflows or LLM features such as tool use, evals, prompt caching or cost control
• React Native, Elastic Stack, or proptech, travel or marketplace background

Benefits

• Direct line to the CEO and influence over how the product is built

Pay

USD 4,500 to 6,000 per month