
Sr. Frontend Engineer (React/TypeScript) - Munich
Conxai Technologies GmbH5 months ago
Munich, GermanySenior
Responsibilities
- Architect and build complex B2B frontend features using React and TypeScript within a Feature-Sliced Design architecture.
- Design domain boundaries, public APIs, reusable features, widgets, and entities while maintaining architectural integrity.
- Write production-grade type-safe code and implement unit and integration tests.
- Optimize frontend performance, bundle size, and rendering efficiency, and implement error handling and monitoring.
- Manage server state with TanStack Query and build complex UI patterns.
- Integrate AI capabilities including LLM workflows and structured outputs.
- Collaborate with backend engineers on REST APIs and contribute to architectural decisions and technical planning.
- Conduct code reviews and mentor mid- and junior-level engineers.
Requirements
- At least 5 years of professional frontend experience.
- Advanced expertise with React and TypeScript.
- Strong architectural thinking, including Feature-Sliced Design, Clean Architecture, or similar patterns.
- Experience with modern state management, REST API integration, and unit and integration testing.
- Strong written and verbal English communication skills.
- High standards for code quality and maintainability.
- Experience with complex B2B SaaS products, scalable frontend architecture, and performance optimization is highly valued.
- AWS experience, including Cognito, Amplify, S3, or CloudFront, is highly valued.
- Experience in AEC, construction, document-heavy domains, AI/ML frontend integrations, PDF rendering, or document processing is a plus.
Benefits
- Opportunity to work at the forefront of AI in construction technology.
- High autonomy to own product strategy and shape an industry-impacting product.
- Collaboration with a global team of ML engineers, software engineers, and industry practitioners.
- Competitive compensation with significant equity upside.