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Software Engineer (Frontend / Fullstack)

Reindeer AI - Tel Aviv, Israel - In-office - posted 2026-10-12

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Reindeer AI is building an agentic AI platform that helps enterprises transform complex business workflows into AI-powered operations. The company works with leading global organizations to identify high-value workflows, deploy AI agents into real business environments, and drive measurable enterprise impact. As a Frontend / Fullstack Engineer joining the founding team, you will help build cutting-edge web applications and platforms that bring autonomous AI agents to life, automating complex enterprise workflows. You will play a critical role in shaping intuitive, responsive UIs and robust backend APIs that connect AI-driven agents to real-world enterprise systems (ERP, CRM, and more). Your responsibilities will span product and frontend development, API and fullstack engineering, AI integration, and team collaboration. On the frontend side, you'll design and develop modern, intuitive, and responsive interfaces that allow users to interact seamlessly with AI agents and automated workflows. You'll create user dashboards, workflow builders, and visualization tools to monitor AI-driven automation in real time, collaborating with design and product teams to translate complex AI capabilities into simple, usable experiences. On the backend, you'll develop robust APIs that connect AI agents to enterprise data sources and external systems (ERP, CRM, document management systems). You'll implement REST and GraphQL APIs to expose AI agent functionalities to the frontend, handle real-time communication, event streams, and notifications to keep users informed of workflow progress. You'll collaborate closely with AI/ML engineers to integrate AI agent outputs into the product, including document processing, data extraction, and decision-making workflows. You'll manage and present AI agent-generated data in user-friendly formats and visualizations. As part of the founding team, you'll work closely with AI engineers, product designers, and enterprise customers to align AI capabilities with real business needs, participate in code reviews and architecture discussions, and help shape the company's engineering culture and best practices. REQUIREMENTS: - 5+ years of experience as a frontend, fullstack, or software engineer - Proven experience building production-grade web applications, preferably in AI-driven or data-intensive environments - Experience working in early-stage startup environments is a plus - Proficiency in modern frontend frameworks such as React, Vue, Svelte, or Angular (React or Svelte preferred) - Strong skills in TypeScript, JavaScript, HTML, CSS - Experience with UI/UX best practices and responsive design - Experience building APIs using Node.js - Strong understanding of REST/GraphQL API design - Experience with SQL (PostgreSQL, MySQL) - Experience with CI/CD pipelines for automated testing and deployment

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