Senior Python Fullstack Engineer (AI)

TL;DR

Senior Python Fullstack Engineer (AI): Leading the migration of core services from Ruby to Python and building/maintaining the frontend using React with an accent on scalable microservices design and implementation. Focus on optimizing database performance and search capabilities leveraging AI tools for high efficiency.

Location: Remote (anywhere in the world)

Company

hirify.global helps businesses thrive through tech partnership and strengthens the engineering community by sharing knowledge and creating opportunities.

What you will do

• Lead the migration of core services from Ruby to Python.
• Design and implement scalable microservices.
• Build and maintain the frontend using React, leveraging AI tools to maintain high efficiency.
• Optimize database performance and search capabilities.

Requirements

• 5+ years of experience in Python development.
• Architectural Mindset: Proven experience building and scaling large-scale distributed systems.
• Deep knowledge of asynchronous APIs (FastAPI is a priority, Gevent) and microservices architecture.
• Proficiency with MongoDB, Redis, and Elasticsearch.
• Experience writing high-quality, well-tested code (unit, integration, e2e).
• Hands-on experience using AI tools (GitHub Copilot, Cursor, ChatGPT/Claude) to speed up development, especially for frontend tasks and boilerplate.
• Strong knowledge of algorithms and data structures.
• English: Upper-Intermediate or higher (ability to discuss technical trade-offs fluently).

Nice to have

• Experience with React (or a strong willingness to own the frontend part using AI assistance).
• Migration Experience: Previous experience moving legacy systems (e.g., Ruby/PHP/Node) to Python.
• Cloud & DevOps: Familiarity with Docker, Kubernetes, and CI/CD pipelines (Jenkins, Spinnaker).
• AI/ML Interest: Familiarity with MLOps, NLP/NLU, or integrating LLMs into production environments.

Culture & Benefits

• Competitive salary and good compensation package.
• Exciting, challenging and stable startup projects with a modern stack.
• Corporate English course.
• Ability to practice English and communication skills through permanent interaction with clients from all over the world.
• Professional study compensation, online courses and certifications.
• Career development opportunity, semi-annual and annual salary review process.
• Necessary equipment to perform work tasks.
• VIP medical insurance or sports coverage.
• Informal and friendly atmosphere.
• The ability to focus on your work: a lack of bureaucracy and micromanagement.
• Flexible working hours (start your day between 8:00 and 11:30).
• Team buildings, corporate events.
• Paid vacation (18 working days) and sick leaves.
• Cozy offices in Kyiv & Lviv with electricity and Wi-Fi (Generator & Starlink).
• Compensation for coworking (except for employees from Kyiv and Lviv).
• Corporate lunch + soft skills clubs.
• Unlimited work from home from anywhere in the world (remote).
• hirify.global has its own charity fund.