Senior Fullstack Engineer – Java and React Development

Unleash innovation by shaping the future of software architecture and user experience! Krakow-based opportunity with hybrid work model, offering flexibility and dynamic collaboration. As a Senior Fullstack Engineer – Java and React Development, you will be working for our client in the technology industry, focusing on designing scalable, efficient, and user-centric applications. You will contribute to creating cutting-edge solutions that enhance UX, application stability, and operational efficiency, supporting the digital transformation journey. Your main responsibilities: • Participating in software architecture design to build robust systems. • Leading UI enhancements and improvements to elevate user experience and application stability. • Implementing solutions following best Design Patterns for maintainability and scalability. • Analyzing requirements to fully understand solutions and recommending data-driven improvements. • Creating comprehensive documentation for developed solutions to ensure clarity and knowledge sharing. • Developing and testing application prototypes to validate concepts and designs. • Managing changes through the Service Management lifecycle, ensuring smooth transitions. • Contributing actively to automation initiatives and Service Management process improvements. • Providing exceptional customer support by addressing issues promptly and effectively. • Communicating with customers to understand needs and deliver tailored solutions. You're ideal for this role if you have: • At least 5 years of professional experience in production applications development in Java, including front-end development with React. • Strong proficiency in Java and Web API development, with a focus on building secure, scalable backend services. • Expertise in database design, particularly with PostgreSQL, T-SQL scripting, query optimization, and performance tuning. • Hands-on experience with DevOps practices like CI/CD pipelines. • Deep understanding of the Software Development Life Cycle (SDLC), from requirements gathering to deployment and maintenance. • Exceptional problem-solving skills with keen attention to detail, ensuring high-quality deliverables. It is a strong plus if you have: • Experience with cloud platforms (e.g., AWS, Azure). • Certifications in Java, React, or DevOps tools. Language Required for the role: • Fluent English, with excellent communication skills. Eligibility for the role: • Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.