Senior Java Backend Engineer

emagine Polska is seeking a Senior Java Backend Engineer to join a distributed team focused on building and scaling an innovative Voice Provider platform. You will work closely with research scientists and product teams to design robust backend services that bring cutting-edge speech generation technology into production environments.

Key responsibilities

• Design, develop, and deliver robust, scalable backend systems and APIs to support voice generation services.
• Build and evolve backend infrastructure to ensure reliable, production-grade capabilities for enterprise customers.
• Collaborate with cross-functional teams to prototype and productionize emerging AI and speech technologies.
• Improve the scalability, reliability, and operational efficiency of backend services.
• Contribute to architectural decisions and help define software development standards.

Requirements

• Extensive experience in writing distributed, high-volume Java services and managing them in production.
• Proven track record in designing and building scalable backend systems and APIs.
• Strong understanding of data structures and algorithms with the ability to apply them to pragmatic solutions.
• Excellent analytical and problem-solving skills with the ability to communicate complex ideas effectively.
• Passion for working in environments that prioritize experimentation, rapid iteration, and high-quality code.

What we offer

• Opportunity to work on state-of-the-art speech generation and AI-powered technologies.
• A collaborative environment where you can drive technical decisions and take ownership of architecture.
• Engagement in a professional community focused on best practices and continuous improvement.