Senior Fullstack Engineer (Python+React)

We are The Codest - International Tech Software Company with tech hubs in Poland delivering global IT solutions and projects. Our expertise centers on web development, cloud engineering, DevOps, and quality. We have experience developing our own product - Yieldbird, recognized as a laureate of the Top25 Deloitte awards. Our mission is to help tech companies build impactful products and scale their IT teams by boosting IT delivery performance.

• 5+ years of commercial experience in software engineering, including 5+ years of backend development with Python
• 2+ years of frontend development experience; 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, workload management, and scalable AI-enabled solutions
• Ability to work with ambiguous business requirements, evaluate trade-offs, and make architectural decisions
• Strong problem-solving skills and ability to collaborate with architects, engineers, product teams, and business stakeholders
• Business level proficiency in English language - written and verbal

• 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
• Maintain business level proficiency in English language - written and verbal