Senior AI Engineer

As a Senior AI Fullstack Engineer, you'll join our AI Team to build Jimdo Companion—our intelligent AI assistant designed to become the trusted business partner for millions of entrepreneurs. Companion orchestrates multiple AI agents to automate business tasks, provide personalised recommendations, and help customers grow their businesses through proactive, AI-powered experiences.

Responsibilities

Design and build the core systems powering Jimdo Companion, including agent orchestration, recommendation engines, and scalable APIs; Develop AI-powered features that automate real business tasks and improve customer outcomes; Build high-quality backend services and engaging frontend experiences using modern full-stack technologies; Design, evaluate, and optimise LLM-powered workflows, prompts, guardrails, and agent coordination; Build reusable AI platform capabilities that empower other engineering teams to create AI-enabled products; Partner closely with Product Managers, Designers, Data Analysts, and engineers to deliver customer-centric solutions; Champion AI-augmented software development by leveraging modern AI coding assistants and sharing best practices across the engineering team

Requirements

5+ years of professional software engineering experience, including experience in a senior or technical leadership capacity; Strong full-stack expertise with Node.js, TypeScript, and React; Hands-on experience building AI-powered products using LLMs, prompt engineering, agentic workflows, or AI APIs that have reached production users; Strong understanding of distributed systems, REST APIs, microservices, cloud infrastructure (AWS preferred), and modern engineering practices; Experience using AI coding assistants such as Cursor, Claude Code, or similar to accelerate software development while maintaining engineering quality; Strong system design skills, product thinking, and the ability to quickly understand complex technical domains; Excellent collaboration skills and enthusiasm for working in a remote-first, cross-functional environment

Nice to have

LangChain & LangGraph framework; AWS

Benefits

Fully remote work set-up; Flexible working hours; International diverse team; Company-wide access to LinkedIn Learning and Hack Weeks; Deep Work Thursdays; Conferences and access to technical eLearning platforms; Annual compensation reviews; Remote office set-up bonus; Employee assistance program; Up to three free Jimdo websites for personal or professional projects