Developer & Technical Writer San Mateo, CA

• Write engineering blogs, tutorials, and cookbooks for developers building with our platform
• Make complex AI and systems concepts clear and compelling
• Own our Twitter/X handle and developer-focused social channels
• Build and maintain developer docs, quickstart guides, and sample apps
• Work with engineering to write content that reflects how the system actually works
• Develop a content calendar aligned to product launches and developer trends
• Engage with the developer community answer questions, amplify contributions, represent Neo Sigma
• Ship demos, code samples, and reference implementations alongside content

• A software engineer who writes not a writer who codes
• Hands‑on experience with LLMs, agents, and AI/ML systems
• Strong technical writing: precise, opinionated, and easy to read
• Published technical content blogs, docs, tutorials, or open‑source work
• Sharp instinct for developer experience you spot bad APIs and confusing docs
• Track record managing a technical Twitter/X or developer community channel
• Strong editorial judgment you teach first, market second
• Bachelors degree in Computer Science, Engineering, or equivalent experience

• Competitive salary plus meaningful equity package
• Comprehensive medical benefits and generous PTO
• Direct impact on company direction and technical decisions
• High ownership and the opportunity to make a career‑defining impact

Neo Sigma is a product‑driven research lab building the intelligence layer that helps close the feedback loop between your customers, products, and AI systems.

We are a small, intensely technical team of researchers and engineers who have trained frontier‑scale models and widely used AI products and agents at MIT, Parallel Web, Essential AI, Apple, and Amazon.