What you'll do:- Build scalable, production-grade full-stack systems that serve millions of users with high reliability and performance
- Develop robust backend API services (Python) that power core product functionality and data workflows
- Design and implement intuitive, high-quality frontend experiences - with strong attention to design, usability, and customer experience
- Architect and manage deployments on GCP and Kubernetes, ensuring reliability, observability, and scalability
- Design and maintain storage backends (databases, object storage, caching layers) to support high-throughput, data-intensive systems
- Own features end-to-end - from product conception and system architecture to deployment, monitoring, and iteration
- Collaborate closely with customers and internal teams to ship quickly, incorporate feedback, and continuously improve the product
What we look for:- Strong experience building and shipping full-stack web applications, with the ability to move fluidly between frontend and backend
- Proficiency in modern frontend technologies (TypeScript, React, modern CSS, Vercel) and backend development (Python or similar), with experience operating production systems
- Hands-on experience deploying and operating systems on GCP and Kubernetes, with strong infrastructure fundamentals
- Experience designing and managing storage systems (SQL/NoSQL databases, object storage, caching layers)
- Interest in AI systems and enthusiasm for building tools that help engineers work more effectively with AI agents
- High bar for product quality, performance, and user experience - balanced with the ability to move quickly and iterate
- Generalist mindset with comfort working across infrastructure, APIs, data models, UI layers, and deployment environments
- Strong ownership mentality and ability to thrive in a fast-paced startup environment
- Bachelor's degree in Computer Science, Engineering, or related field (or equivalent practical experience)
Benefits and perks- Competitive salary plus meaningful equity package
- Comprehensive medical benefits and generous PTO
- Flexible work arrangements
- Direct impact on company direction and technical decisions
- High ownership and the opportunity to make a career-defining impact
As a founding member, you'll help define the technical foundation of NeoSigma. Your scope will grow with the company, from owning core systems end-to-end to shaping architecture, hiring, and engineering culture. This role has a natural path toward technical leadership or engineering management as the team scales.
