Senior Fullstack Engineer – Series B AI Startup | Remote (Europe)I’m partnered with a fast-scaling AI startup, fresh off a Series B raise, looking to hire an early hire Fullstack Developer to shape the next generation of their platform.This is a role for hands-on builders who enjoy owning systems end-to-end, from backend architecture to clean, functional UI. You’ll work on production-scale APIs, and tooling that powers real-time generative AI applications.You’ll work withRuby on Rails (6 ), React (17 ), TypeScriptRESTful APIs and PostgreSQL (Prisma)Containerisation and orchestration (Docker, Kubernetes)CI/CD (GitLab, GitHub Actions), AWS/GCPTesting (RSpec, Jest, React Testing Library)You bring3–10 years fullstack experience in startup or product-led teamsStrong hands-on background with Ruby on Rails (v6 ), React (v17 ), JavaScript (incl. ES6 )SQL Databases, ideally PostreSQLAbility to design, build, and deploy production-ready features end-to-endProficiency in database design, API development, and performance optimisationSolid GitHub or code samples that show technical depth and curiosityWhy joinSeries B funding and strong traction with enterprise, media, and government clientsWork directly on real-time generative AI systems at production scaleCollaborate with senior engineers in a small, high-impact team with no bureaucracyOwn architecture decisions, ship fast, and see your work go live in weeks100 % remote across Europe | Flexible hours | Equity includedIf you want to build the infrastructure and interfaces that make AI talk, get in touch
Miranda Blaxland