Senior Java/Python Consultant with React

• Minimum of 5 years of professional experience in production applications development in Java or Python ecosystems including front-end development preferably React
• Strong ability to troubleshoot, resolve, and prevent issues in a high-pressure environment
• Proficiency in Java and Web API development with a solid understanding of building and maintaining scalable, secure, and efficient backend services
• Expertise in database design and SQL skills particularly with SQL Server including advanced T-SQL scripting, query optimization, and performance tuning
• Comprehensive experience in DevOps activities like continuous integration and continuous delivery
• Experience with the software development life cycle including requirements gathering, design, development, testing, deployment, and maintenance
• Exceptional problem-solving skills and keen attention to detail ensuring high-quality deliverables and efficient resolution of complex technical challenges
• Strong hands-on experience with services in Java
• Strong hands-on experience with backend services in Python
• Experience with React-based front-end development
• Knowledge of API governance
• Experience with PL/SQL
• Solid understanding and practical application of SDLC
• Openness to hybrid work 2 days a week from client office (for candidates from Kraków) and 6 days per month for candidates based outside Kraków

• Work as a Senior Java/Python Consultant with React on enterprise-grade applications
• Contribute to architecture decisions
• Design and implement scalable solutions
• Continuously improve user experience, stability, and service quality
• Collaborate closely with customers and cross-functional teams
• Participate in software architecture design
• Lead UI changes and improvements to increase overall UX and application stability
• Implement solutions according to best design patterns
• Analyze requirements to fully understand solutions and recommend improvements
• Create comprehensive and clear documentation for developed solutions
• Develop and work on application prototypes to validate concepts and designs
• Manage changes through the service management lifecycle
• Actively participate in automation and improvement of the service management lifecycle
• Provide exceptional customer support by addressing and resolving issues promptly
• Communicate effectively with customers to understand their needs and provide appropriate solutions

Openness to hybrid work 2 days a week from client office (for candidates from Kraków) and 6 days per month for candidates based outside Kraków.