Software Engineer

Zefir is building an AI autopilot for home sales in Europe, starting in France: an AI agent runs the entire sale and purchase journey end-to-end. The Engineering Team is committed to solving meaningful problems and delivering impactful features.

• Develop and deploy robust, high-performance APIs using Node.js (TypeScript), Nest.js, and GraphQL.
• Build intuitive frontend applications with React.js and Next.js.
• Collaborate closely with Product Managers and cross-functional teams to prioritize features.
• Own the full lifecycle of features from ideation to deployment.
• Write clean, maintainable, thoroughly-tested code for fast deployments.
• Implement comprehensive end-to-end (E2E) tests for reliability.
• Contribute to strategic decisions about web applications and infrastructure.
• Leverage LLM-based libraries for key AI-driven functionalities.

• Entrepreneurial mindset with practical problem-solving skills.
• Excellent problem-solving abilities.
• Highly collaborative and open-minded.
• Ambitious and performance-oriented.
• Fluent in English.

• Competitive salary based on a calculator.
• Stock options available with monthly vesting after one year.
• Full healthcare coverage for team members and their families.
• Flexible remote work options.
• Meal and mobility cards to support transportation.
• Monthly team mixers and quarterly celebrations.