Senior Java Engineer

We are looking for a Senior Java Backend Engineer to help us build a modern, distributed system. This role is critical for ensuring scalability, performance, and reliability as we rebuild and extend existing functionality. You’ll own the end-to-end development process, support the created product, and adapt quickly to a dynamic environment with evolving product ownership

RESPONSIBILITIES

• Design and implement scalable APIs and backend services to support high-availability applications


• Drive the full software lifecycle — design, implementation, testing, deployment, and long-term support


• Maintain and optimize systems for performance, reliability, and scalability


• Collaborate with product owners, designers, and engineers in a fast-changing environment to align business goals with technical execution


• Mentor and guide engineers through code reviews, design discussions, and best practices

REQUIREMENTS

• 5+ years of backend development experience with strong expertise in Java and object-oriented design


• Solid knowledge of design patterns, system architecture, and scalability principles


• Hands-on experience with databases (SQL/NoSQL) and message-driven systems(e.g., Kafka, RabbitMQ)


• Familiarity with containerization and orchestration (Kubernetes, Docker)


• Experience with automated testing (unit, integration, performance)


• Strong track record of building and supporting production-grade, high-load systems


• Ability to thrive in a dynamic, fast-changing environment with shifting requirements and new product stakeholders


• Excellent communication skills and a proactive, ownership-driven mindset


• At least Upper-Intermediate English level