Sr. Full Stack Software Engineer

Moon is an ambitious and independent stealth SaaS company incubated by Home Organizers, a market leader with decades of proven success in designing and delivering exceptional, innovative home organization solutions. Our mission is to transform the entrepreneurial experience and deliver operational excellence for businesses across the world through a unified platform supercharged with proprietary AI agents.

We are seeking a Senior Full Stack Engineer to lead the development of new products s is a hands-on engineering role that requires deep experience across front-end (React) and back-end (preferably .NET/C#, though strong backgrounds in other modern frameworks like Node.js or Python are welcome).

You will be responsible for architecting and building scalable, microservices-based applications that deliver exceptional user experiences. A key expectation is a strong willingness to leverage AI tools throughout the development process and to embed AI-powered capabilities directly into our products to create smarter, more efficient solutions for our customers.

• Lead the design and implementation of full stack features, combining React front-end development with back-end services in .NET/C# (preferred) or other modern languages and frameworks (e.g., Node.js, Python).
• Architect and deliver scalable, microservices-based systems deployed on cloud platforms (AWS, Azure, GCP).
• Design and optimize data models and integrations with SQL (Postgre
  
  SQL, SQL Server) and No
  
  SQL databases.
• Build and maintain robust APIs (REST, Graph
  
  QL) with secure authentication and authorization (OAuth2, SAML, tokens, API gateways).
• Apply AI-assisted development tools to improve coding speed, testing efficiency, and documentation quality.
• Collaborate with cross-functional teams (product, design, and customer-facing engineers) to deliver intuitive, reliable user experiences.
• Identify opportunities to embed AI and automation features into MOON’s products to drive innovation and customer value.
• Ensure high code quality, performance, and security across front-end and back-end systems.
• Mentor and support junior engineers, contributing to architectural decisions and best practices.

• Bachelor’s degree in Computer Science, Engineering, or equivalent experience.
• 7+ years of professional experience in full stack software engineering.
• Strong expertise in React (hooks, context, state management, modern patterns).
• Proficiency in .NET/C# or other modern frameworks such as Node.js or Python for back-end development.
• Hands-on experience designing and implementing microservices architectures.
• Strong work experience and knowledge of SQL databases (Postgre
  
  SQL, SQL Server) and with No
  
  SQL systems.
• Deep understanding of API development and security (REST, Graph
  
  QL, OAuth2, JWT, API gateways).
• Experience with cloud platforms (Azure, AWS, GCP) and containerization (Docker, Kubernetes).
• Demonstrated ability to use AI tools extensively in development workflows (coding assistance, test generation, documentation) and to build AI-driven product features.
• Excellent problem-solving, architectural design, and communication skills.
• Excellent communication and teamwork skills.
• Practical experience working in Agile teams.

We offer growth potential for motivated individuals, competitive compensation, and a comprehensive benefits package, including Medical, Dental, and Vision Insurance, 401(k) Retirement Plan, FSA and HSA, Paid Vacation, Holiday, Sick, Bereavement, and Personal Days, Life Insurance, and Company Wide Incentive Program.

We are an equal-opportunity employer. We encourage candidates from all backgrounds to apply.