Backend Engineer

A high-velocity, well-funded Israeli AI & Workflow Intelligence startup engineering a next-generation platform for building intelligent internal tools and autonomous AI Agents (AI Teammates).

The platform empowers organizations to automate complex operational workflows, data extraction, analysis, and research, supported by a rich template marketplace.

With proven market adoption and over 200 paying enterprise and B2B customers, the company operates an elite core team of 20 professionals in central Tel Aviv, offering deep full-stack and GenAI challenges.

Located in central Tel Aviv (walking distance from the train station), operating on a hybrid model.

Role Description-

• Serving as a Senior Full Stack / AI Software Engineer, joining an organic core engineering squad of 5 developers reporting directly to the R&D Lead.
• Architecting, developing, and deploying scalable backend services and complex AI agent workflows primarily in Python (70–80%), alongside rich user interfaces in React / TypeScript (20–30%).
• Designing and building production-grade Autonomous AI Agents, Agentic Workflows, and Tool-Calling Integrations capable of complex reasoning, document parsing, and real-time task automation.
• Engineering robust data models, APIs, and cloud infrastructure across PostgreSQL, MongoDB, and AWS.
• Contributing to core system architecture, multi-tenant SaaS scaling, and low-latency LLM pipeline optimization.
• Collaborating closely with Product, Design, and AI researchers to rapidly ship high-impact features for hundreds of paying customer organizations.

Requirements-

• Proven background from at least one of the following: Elite IDF Tech Units (R&D), Academic Excellence / High GPA (Top University / Reichman), Former Startup Founders/Entrepreneurs, or Top-Tier Tech Companies – Mandatory
• 7+ years of hands-on software development experience with modern backend technologies (Python, Node.js, or Go) – Mandatory
• Proven hands-on production experience in AI / Generative AI Engineering (building autonomous AI Agents, LLM-based applications, multi-agent frameworks, or custom tool-calling integrations) – Mandatory
• At least 1+ year of hands-on frontend experience developing with React and TypeScript/JavaScript – Mandatory
• Strong hands-on experience with databases (PostgreSQL, MongoDB) and cloud infrastructure (AWS) – Mandatory
• Deep understanding of distributed systems, microservices, REST/GraphQL APIs, and asynchronous programming – Mandatory
• Full professional fluency in Hebrew – Mandatory
• Excellent problem-solving skills, strong product orientation, and a fast-paced "0-to-1" builder mindset – Mandatory