Job Description

About Port

At Port.io, we are building an open and flexible Agentic Engineering Platform for modern engineering organizations. Following our recent $100M Series C funding round, we are in a phase of rapid hypergrowth with strong enterprise momentum.

We act as the central nervous system for engineering, enabling platform teams to unify their stack and expose it as a governed layer through golden paths for developers and AI agents.

By combining rich engineering context, workflows, and actions, we help organizations transition from manual processes to autonomous, AI-assisted engineering workflows while maintaining control and accountability.

As a product-led company, we believe in building world-class platforms that fundamentally shape how modern engineering organizations operate.



About the role

We are looking for a highly motivated AI Full stack Engineer with GenAI background in production to join our team and help us shape the future of the Agentic engineering platform (AEP).

What you’ll do:

At Port, we’re a platform by developers, for developers. Your role will encompass end-to-end design, implementation, and daily feature delivery across both backend and frontend systems.

You will:

• Implement high scale AI-powered features deeply integrated into our platform
• Design and build production-grade backend systems serving a wide and growing user base
• Build agent-based workflows using frameworks such as AI SDK
• Integrate LLMs into real production systems with attention to reliability, latency, observability, and cost
• Work across frontend (React + TypeScript) and backend (NodeJS, Python, Go) to deliver complete AI-driven user experiences
• Own features end-to-end: design, implementation, testing, deployment, and monitoring
• Help define standards and best practices around AI reliability and evaluation
• Contribute to technical planning, mentor teammates, and help recruit top talent
• Develop retrieval-augmented generation (RAG) pipelines over structured and unstructured data

Our stack includes React + TypeScript on the frontend, and NodeJS + TypeScript, Python, and Golang on the backend, and Vercel’s AI-SDK + AWS Bedrock + Azure OpenAI for GenAI. We use Kafka + Kafka Connect, Redis, PostgreSQL, MongoDB and other modern infrastructure components.

Requirements

• 5+ years of professional software engineering experience
• Experience in NodeJS + TypeScript
• Strong experience designing and developing complex systems from design to production
• Experience dealing with scale and performance-related challenges
• Experience building or integrating AI/LLM-powered applications in production or meaningful production systems
• Experience building agent workflows and tool integrations
• Ability to think critically about model limitations, hallucinations, latency, and cost tradeoffs
• A collaborative team player with a can-do approach
• Strong written and verbal communication skills in English and Hebrew

Advantages:

• Experience with AWS or other cloud platforms
• Experience with vercel’s AI SDK
• Experience with embeddings, vector databases, or semantic search
• Expierence with AWS Bedrock / Azure Open-AI
• Experience building tool-using agents or workflow engines
• Experience with AI evaluation, observability, and monitoring
• Experience in DevOps-related tools
• Experience with PostgreSQL, Kafka, DocumentDB, OpenSearch, Redis