Senior Frontend Developer - Wearable Sleep Technology

At Nocturnal, believe sleep is not a passive state, but an active frontier where technology, data, and insights could converge to improve lives in profound ways. By combining cutting-edge science and design, we are pushing boundaries of what's possible in sleep.

To apply, please submit your resume, portfolio highlighting relevant projects, and tell us what you would like to know about, improve, or do more in your sleep.

Key Responsibilities

• Design and develop cross-platform mobile applications using Flutter with integrate with wearable devices using BLE
• Create responsive web interfaces with modern frontend frameworks
• Implement and optimize API integrations with various AI services and LMMs
• Design effective prompt engineering systems to maximize AI utility within applications
• Collaborate on UX design to develop AI-enhanced user journeys and workflows
• Collaborate on Backend to design and implement API integrations, define data requirements, and ensure seamless connectivity between frontend applications and backend services.

Required Qualifications

• 3+ years of Flutter development experience with published applications
• Strong understanding of modern web development frameworks and techniques
• Experience integrating AI services and APIs into user-facing applications
• Knowledge of prompt engineering and LLM capabilities
• Excellent UI/UX sensibilities for creating intuitive interfaces
• Strong critical thinking, problem-solving skills and attention to detail
• Ability to work collaboratively in a fast-paced environment

Preferred Qualifications

• 5+ years of Flutter development experience
• Experience with health tech or sleep technology applications
• Experience with hardware-software integration
• Background in creating data visualization interfaces
• Familiarity with cloud services (AWS, Google Cloud, Azure)