Backend Engineer (NestJS / Go)

What we do & why Cold outbound is collapsing - and the way sales has been done for decades is being dragged along with it. AI & automation have made sending emails free & easy, which means everyone’s inbox is now full of garbage. In this world, relationships become exponentially more important. Because who you know dictates who you can sell to. Draftboard is the world’s first autonomous warm-intro engine - it identifies who in your network is best positioned to make an intro to your prospects. And early users are already telling us it’s the most effective outreach tool they’ve ever used. The spark is there. Now we need to nurture it with even more incredible engineers. We’re looking for an experienced Backend Engineer who enjoys autonomy, solves problems end-to-end, and moves fast in a small startup team. Tech Stack Service-oriented / microservices architecture Node.js (NestJS) , Go , a bit of Python PostgreSQL as the primary database gRPC for internal service communication Hosted on Google Cloud Platform Integrations with AI assistants and AI agent systems Client applications: Next.js web app + Chrome Extension What You’ll Do Build and evolve backend services & APIs powering Draftboard ’s AI-driven networking experience Design and implement new product functionality end-to-end Improve, refactor and support existing services Collaborate closely with the team and contribute to product decisions Own solutions from idea to deployment with minimal supervision Requ