Job Title

TalentCo are delighted to be working with a fast-growing Agentic AI startup looking to hire a high-calibre Staff Software Engineer into their growing engineering team in Europe, having recently closed a significant seed funding round.Apply fast, check the full description by scrolling below to find out the full requirements for this role.This hire can be based fully-remote anywhere in the UK (or Western Europe), for this Silicon Valley headquartered startup.You will be at the forefront of building and scaling AI-powered applications, transforming how enterprises interact with intelligent agents. You'll work across the entire stack, developing high-performance front-end experiences and scalable back-end systems that power real-time AI-driven workflows.This role requires strong software engineering skills, a deep understanding of full-stack development, and the ability to work in a fast-paced, AI-first environment. You'll collaborate with AI engineers, AI researchers, and product teams to build enterprise-grade solutions that enable seamless AI-human interactions.As Staff Software Engineer (Fullstack) you will:Design and build full-stack applications that power AI-driven workflows for enterprise users.Develop high-performance front-end interfaces for AI agent control, monitoring, and visualization.Build scalable backend services that support real-time AI interactions, knowledge retrieval, and automation.Optimize AI-powered UIs to ensure seamless and intuitive user experiences.Work closely with AI researchers and ML engineers to integrate LLMs, Retrieval-Augmented Generation (RAG), and automation into production-ready applications.Ship robust, minimal-dependency code that performs efficiently in enterprise environments.Continuously iterate and refine AI-driven products, balancing user needs with technical feasibility.We want to hear from you if you have:6+ years of hands-on experience building full-stack production applications, having worked in high-bar engineering environments, particularly startups or scale-ups.Proficiency in modern web technologies, including React, TypeScript, and Node.js.Experience with backend development using Python.Strong knowledge of cloud infrastructure (AWS, GCP, or Azure) and scalable architectures.Understanding of AI-powered applications, including LLMs, chat interfaces, and agentic workflows.Ability to work in a fast-paced, high-autonomy environment, solving complex problems and delivering impact.Strong collaboration skills, with experience working in cross-functional teams with engineers, designers, and AI researchers.What do they offer? xjdpvnf Salary between 130k-180k dependent on experienceMeaningful early-stage equityFully remote employment contractWork from anywhere policyRemote working/work at home options are available for this role.