Java Developer

O projekcie: As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for: Java Developer Wymagania: - At least 4 years of experience as Java Developer - Proficiency in Java server-side programming - Experience with database systems (e.g., MySQL, PostgreSQL, MongoDB) - Proven experience in back-end development and building scalable web applications - Strong analytical and problem-solving skills with attention to detail - Effective communication skills to collaborate with cross-functional teams - Ability to adapt to changing project requirements and technologies - English at least B2 Nice to have: - Familiarity with cloud platforms (e.g., AWS, Azure, GCP) Codzienne zadania: - Designing, developing, and maintaining the server-side logic of web applications - Implementing scalable and efficient server-side components and APIs - Working with relational and/or NoSQL databases to store and retrieve data efficiently - Designing and optimizing database schemas for performance and scalability - Integrating third-party APIs and web services to enhance application functionality - Developing custom APIs to facilitate communication between front-end and back-end systems - Implementing security best practices to protect against common web application vulnerabilities - Conducting regular security audits and implement necessary measures - Optimization: optimizing server-side code for maximum speed and scalability - Monitoring and troubleshooting performance issues - Collaborating with front-end developers, UI/UX designers, and other team members to ensure seamless integration of components - Using version control systems (e.g., Git) to manage and track changes to the codebase - Conducting thorough testing of server-side components to identify and fix bugs - Collaborating with QA engineers for comprehensive testing - Clear and comprehensive documentation for back-end systems and APIs