Senior Full-Stack Developer

Role overview Join an early-stage B2B SaaS team building a platform that helps brands monitor and understand how they appear across large language models such as ChatGPT, Claude, and Gemini. As a Senior Full-Stack Developer, you will own significant portions of the product codebase while partnering directly with the founding team. The role emphasizes shipping high-quality code in a fast-moving startup environment and helping shape a product from its early stages.

Responsibilities - Take ownership of the product codebase and drive architectural decisions across front and back ends - Build and scale core features of a B2B SaaS visibility platform - Collaborate closely with founders to translate product direction into shipped software - Design, implement, and maintain integrations and data pipelines that track brand presence across AI systems - Contribute to technical decisions on tooling, infrastructure, and code quality - Mentor and collaborate with engineers as the team grows

Requirements - Several years of experience as a full-stack developer in production environments - Strong proficiency across front-end and back-end technologies - Track record of owning significant parts of a product codebase - Comfort working in a small, fast-paced founding team with high autonomy - Solid understanding of SaaS architecture, APIs, and scalable systems - Excellent communication skills and a collaborative mindset

Nice to have - Early-stage startup or founding-team experience - Familiarity with AI/LLM products, analytics, or visibility and monitoring tooling - Experience scaling B2B platforms from zero to product-market fit