Core Database Developer (Database Internals)

Location: Germany

Company

hirify.global builds enterprise software and infrastructure platforms for capturing, cataloging, refining, and protecting massive datasets across data centers, edge environments, and the cloud, supporting analytics, AI training, and inference.

What you will do

• Design and implement new features for database engines.
• Build and optimize the core components responsible for storing, retrieving, and processing data.
• Improve database performance and scalability.
• Collaborate with cross-functional teams to integrate database solutions.
• Conduct code reviews and provide feedback on code quality.
• Troubleshoot and resolve database issues.

Requirements

• Bachelor’s degree in Computer Science or a related field.
• Professional experience in database development.
• Strong knowledge of database internals and architecture.
• Proficiency in SQL and database management systems.
• Experience with performance tuning and optimization techniques.
• Familiarity with distributed systems and large-scale databases, plus strong problem-solving skills and attention to detail.

Culture & Benefits

• Work on foundational enterprise software for AI infrastructure.
• Contribute to systems handling massive datasets across data centers, edge environments, and the cloud.
• Collaborate in an engineering environment focused on solving complex computing problems.