Senior Full-Stack Engineer

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack. Job Title Senior Full-Stack Engineer Salary Not Disclosed + Equity Company Description Vinny is a venture-backed AI startup transforming the multi-billion-pound property operations industry with intelligent agents for lead-to-lease, marketing, and analytics. Job Description Join Vinny as a Senior Full-Stack Engineer to build and ship end-to-end AI features that automate manual property management processes. You will integrate sophisticated AI capabilities into production workflows, set technical standards, and work directly with leadership to define the product's future in a high-trust, remote-first environment. Location Remote, Europe Why this role is remarkable Build autonomous agents using orchestration, memory, and evaluation loops rather than simple API wrappers in a production environment.Join a high-trust, deeply technical team backed by tier-one European VCs, operating in a massive, legacy industry ripe for AI disruption.Exercise true ownership over the product roadmap, shaping not just how features are built, but what is built for institutional property owners. What You Will Do Ship full-stack features using React and Node.js, moving from initial scoping to production deployment and user feedback iteration.Develop and refine AI agents that perform multi-step workflows, tool calling, and orchestration to solve complex property operations problems.Raise engineering standards and set technical direction for the stack as the company scales into its 2026 growth phase. The ideal candidate Strong production experience with JavaScript/TypeScript across the full stack, including React, Node.js, and modern infrastructure like Vercel and Inngest.Proven track record of building production AI features involving orchestration or complex multi-step workflows beyond basic LLM prompts.Thrives in autonomous, early-stage environments where they can communicate clearly and take ownership without needing detailed technical specifications. Who are Jack & Jill? Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support. And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate. How does this work? Jack's an AI agent for job searching and career coaching. He works for you.Jill is the AI recruiter working for the company. She recruits from Jack's network.If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives. We never post fake jobs This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network. Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description. We appreciate this can make them look a bit suspect, but there isn't much we can do about it. Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.