Senior Fullstack Engineer (Python, React, AI)

TL;DR

Senior Fullstack Engineer (Python/React): Building and optimizing a modern procurement data and AI ecosystem with an accent on LLM-based extractors and production-ready AI pipelines. Focus on scaling AI solutions from pilot to enterprise-grade systems, ensuring system reliability, and collaborating across cross-functional teams.

Location: Must be based in Bulgaria, Poland, or Romania

Company

hirify.global is a global digital solutions company providing software development and consulting services.

What you will do

• Design and build LLM-based extractors for processing complex contracts and invoices.
• Develop evaluation frameworks to ensure the accuracy and reliability of AI outputs.
• Scale AI solutions from proof of value to robust, production-ready enterprise systems.
• Troubleshoot, debug, and optimize AI and data pipelines in production environments.
• Collaborate with cross-functional teams to ensure scalable and maintainable architecture.
• Take ownership of engineering solutions to ensure high-quality delivery.

Requirements

• Must be based in Bulgaria, Poland, or Romania
• Strong hands-on experience with Python development.
• Strong experience with React and Typescript.
• Experience with FastAPI, Flask, or Django.
• Meaningful hands-on experience with Azure.
• Proven experience with production systems, including troubleshooting and debugging.
• Experience working with AI/LLM-based systems or data-intensive applications.

Nice to have

• Experience with data processing pipelines or analytics platforms.
• Familiarity with procurement, contracts, or financial data domains.
• Exposure to C# or Java.

Culture & Benefits

• Opportunity to work on a high-impact, three-year transformation program.
• Collaborative environment working with advanced AI and data engineering teams.
• Focus on engineering excellence and professional growth.
• Flexible work arrangements with remote and office options.