Senior Full Stack Software Engineer (Java/React) | Kaunas

Sr. Full Stack Engineer is responsible for the design, development, and maintenance of software applications using Java, Kotlin, and React. This includes working with technologies such as Java, Kotlin, messaging brokers, ORM, as well as front-end web development technologies such as React, Next.js, TypeScript, HTML, and CSS. The Full Stack Engineer will be involved in all aspects of the software development life cycle, including requirement gathering, design, development, testing, and deployment. Strong technical skills and experience with both front-end and back-end development are essential for this role. Good knowledge of DDD design patterns, CQRS, and Clean architecture are mandatory. Strong React skills are expected. They will also be able to collaborate with other team members, including other engineers, product managers, and stakeholders, to deliver high-quality software on time. Key Responsibilities: Participating in agile ceremonies such as sprint planning, stand-up meetings, and retrospectives. Collaborating with other team members to gather and understand requirements for new features and enhancements. Developing and maintaining front-end web components using React, Next.js, TypeScript, HTML, and CSS. Designing and developing software using Java, Kotlin, and Hibernate. Building and consuming RESTful web services and APIs. Writing unit tests and integration tests to ensure code quality and maintainability. Participating in code reviews and providing feedback to other team members. Troubleshooting and debugging issues. Continuously improving the software development process and practices. Communicating with stakeholders and other team members to ensure project goals are met. Keeping up-to-date with the latest technologies and industry trends to improve the software and the development process. Job Requirements: Bachelor's or Master's degree. 4-5 years of experience in software development. Good knowledge of Java, Kotlin, React, and TypeScript. Nice to have: Node.js, Next.js, GitHub Pipelines, Message Brokers, ORM, Azure, AWS, GCP. What we offer: Opportunity to be part of a global organization. Encouraging working atmosphere, engaging activities, and extra benefits (e.g., additional medical insurance (covers gym subscription), team events, outreach activities, and others). Hybrid work model with remote work opportunities ( 3/5 days weekly from the office). Open, modern, and ergonomic work environment when working from the office with the multicultural community. Opportunity to grow professionally and personally (e.g., Udemy) and continuously develop within the domain. The salary range for this position is from **4.485 to 5.950 EURO gross before taxes.**** The salary offer for the candidate is determined based on the predefined salary ranges for the position and depends on the level of competence and experience of the candidate.