Are you the kind of engineer who gets genuinely excited about making complex documents actually make sense? At Plan A Technologies, we are building a next-generation contract intelligence application and we need a Senior Full-Stack Engineer who can own the entire technical stack from day one. You will be shaping the future of how legal and document-heavy products interact with agentic artificial intelligence. Best of all, this is a fully remote position that you can do from anywhere in the world.

Job Overview

We are searching for an experienced Senior Full-Stack Engineer specializing in Contract Intelligence and AI to take charge of our core product development. Your mission is to build robust Python backends, design modern web frontends, and seamlessly wire up advanced language models to automate heavy document workflows. If you love solving tough architectural puzzles and have a knack for intuitive user interfaces, you will fit right in.

Key Responsibilities

Architect, build, and maintain our contract intelligence application end-to-end, covering everything from the Python backend to the modern web frontend.
Craft highly functional, lightning-fast user interfaces specifically tailored for complex contract review and deep document interaction.
Implement and integrate agentic AI systems and LLM workflows designed to automate contract analysis, data extraction, and deep intelligence.
Design scalable document processing pipelines to handle high volumes of text efficiently.

Requirements

At least 5 years of hands-on experience working as an AI Full-Stack Engineer.
Demonstrated experience building and scaling contract intelligence applications or similar document-heavy software products.
Deep expertise in developing modern web frontends and robust Python backends.
Strong background in integrating Large Language Models and building multi-agent workflows.

What You'll Gain

Working with us means you get to lead the charge on cutting-edge AI integrations rather than just following a roadmap. You will enjoy complete location freedom with our worldwide remote setup, collaborate with a talented team of innovators, and see the direct impact of your code on complex real-world workflows.