Java Fullstack Developer (Java/React)

Tasks:

• Designing, developing, and maintaining the server-side logic of web applications. Implementing scalable and efficient server-side components and APIs.

• Build React/Next.js based applications.

• 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.

Requirements:

• At least 4 years of experience in a similar position.

• Proficiency in Java server-side programming.

• Thorough understanding of React/Next.js core principles along with React router, hooks, Redux (or the like) workflows, Web performance and security.

• Experience with database systems (e.g., MySQL, PostgreSQL, MongoDB).

• Proven experience in back-end development and building scalable web applications.

• Familiarity with cloud platforms (e.g., AWS, Azure, GCP) is a plus.

• Previous experience in Front-end development with Docker is plus.

• Experience with NodeJS is a plus.

• 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.

Offer:

• Stable employment. On the market since 2008, 1500+ talents currently on board in 7 global sites.

• “Office as an option” model. You can choose to work remotely or in the office.

• Great Place to Work® certified employer.

• Flexibility regarding working hours and your preferred form of contract.

• Comprehensive online onboarding program with a “Buddy” from day 1.

• Cooperation with top-tier engineers and experts.

• Unlimited access to the Udemy learning platform from day 1.

• Internal Gallup Certified Strengths Coach to support your growth.

• Certificate training programs. Lingarians earn 500+ technology certificates yearly.

• Upskilling support. Capability development programs, Competency Centers, knowledge sharing sessions, community webinars, 110+ training opportunities yearly.

• Grow as we grow as a company. 76% of our managers are internal promotions.

• A diverse, inclusive, and values-driven community.

• Autonomy to choose the way you work. We trust your ideas.

• Create our community together. Refer your friends to receive bonuses.

• Activities to support your well-being and health.

• Plenty of opportunities to donate to charities and support the environment.

• Modern office equipment. Purchased for you or available to borrow, depending on your location.