Senior Frontend Engineer - AI Agents

Company description

At PandaDoc, we're building the future of documents. Our platform helps teams create, send, track, and e-sign proposals, contracts, and other documents, making the life of our clients more efficient and collaborative.

We're a fast-growing company with a global reach. Our product is used by people around the world, from small businesses to large enterprises. In 2024, we reached a major milestone: over $100 million in annual recurring revenue! We're constantly innovating and releasing new features to meet the evolving needs of our customers, while also staying focused on stability, quality, and performance.

Our Engineering team is a diverse and talented group of about 250 individuals who are passionate about building a world-class product. While this is a fully remote position, we'd love for you to visit our vibrant offices in Warsaw, Lisbon, or Kyiv whenever you'd like to connect with colleagues in person.

Team description

We're forming multiple AI Agent teams across three strategic tracks: Growth, Customer Value, and App Platform to build the future of AI-powered agreements creation and management at PandaDoc.

The teams’ mission is to enable users to create and manage business documents—like contracts, quotes, and proposals—quickly and intelligently with the help of large language models and our internal AI platform.

As a Senior Frontend Engineer on these teams, you'll play a key role in designing and building the user experiences that bring AI agents to life. That includes creating intuitive interfaces for AI interactions, building real-time feedback systems, designing conversational UI patterns, and working closely with backend and ML engineers to deliver fast, smooth, and engaging user experiences.

This is a rare chance to work on greenfield initiatives with real product impact and deep technical challenges—from building responsive AI chat interfaces to creating dynamic document editing experiences powered by intelligent agents. If you're excited about creating something from scratch and pushing the limits of intelligent automation, we'd love to talk.

Our stack:

JavaScript/TypeScriptReactReduxRedux-sagaEvent SourcingStyled-componentsWebpackJest/testing-library, Playwright

You'll be a perfect fit for our team if you have

At least 6+ years of development experience with JavaScript/TypeScriptStrong experience in HTML/CSS, React/ReduxExperience in designing and implementing scalable, maintainable, and high-performance application architectures and codeTrack record of delivering solutions with strong focus on performance, availability, and user experienceThoughtful application of software design patterns to meet expectations for performance, adaptability, and qualityGreat communication and collaboration skills. Explaining complex technical concepts to product managers, designers, customer support, and other engineers is no problem for youAdvocate for the customer and shape great product experiencesCommunicate effectively in English, both spoken and writtenPassion for continued learning new technologies and architectureExperience working with AI/ML-powered interfaces, conversational UI, or real-time streaming data is a plusInterest in full-stack work is a plusExperience working with LLMs, AI/ML systems, or AI-powered products;Familiarity with agent frameworks (e.g: LangChain, LlamaIndex, or similar);Understanding of security best practices for AI systems (prompt injection prevention, data privacy, etc.);

Company Overview: 

PandaDoc empowers more than 640,000 growing organizations to thrive by taking the work out of document workflow. PandaDoc provides an all-in-one document workflow automation platform that helps fast scaling teams accelerate the ability to create, manage, and sign digital documents including proposals, quotes, contracts, and more.