Senior Python+React Fullstack Engineer | Remote AI Apps

thecodest; Kraków; Remote; PLN 223,000 - 279,000; Full time

Benefits offered by this job

Fully remote work

Career growth opportunity

Job summary

The Codest in Poland offers a Senior Fullstack Engineer (Python+React) role focused on building AI-enabled business applications across the full software lifecycle. You’ll work on scalable backend services with Python and contribute to frontend work using React, while shaping technical solutions from design to production deployment.

Join a team that values collaboration, growth, and delivering impactful digital products.

Qualifications

• 5+ years of commercial software engineering experience with at least 5 years of backend development using Python.
• 2+ years of frontend development; React is highly desirable.
• Strong knowledge of system design, software architecture, scalability, maintainability, testing, release management, debugging and production support.
• Experience designing and delivering production-ready solutions from concept through deployment and operational support.
• Experience integrating AI capabilities into production systems, including orchestration and scalable AI-enabled solutions.
• Ability to work with ambiguous business requirements, evaluate trade-offs, and make architectural decisions.
• Business level proficiency in English (written and verbal).

Responsibilities

• Design, develop, and maintain scalable backend services using Python
• Contribute to frontend development, including React-based applications
• Define technical solutions and drive projects from design through production deployment
• Integrate AI capabilities into business applications and customer-facing solutions
• Ensure high standards of scalability, reliability, testing, and production support
• Collaborate with cross-functional teams to translate business requirements into technical solutions
• Support and enhance production systems while continuously improving architecture and engineering practices
• Business level proficiency in English (written and verbal)

Skills

Python

Backend development

React

Frontend development

AI integration

System design

English proficiency

Job description

The Codest in Poland offers a Senior Fullstack Engineer (Python+React) role focused on building AI-enabled business applications across the full software lifecycle. You’ll work on scalable backend services with Python and contribute to frontend work using React, while shaping technical solutions from design to production deployment.

Join a team that values collaboration, growth, and delivering impactful digital products.