MariaDB is hiring a Senior QA Automation Engineer / SDET to design, develop, and maintain automated tests and supporting frameworks for functional and performance testing of its distributed database platform (GridGain/Core). Requires 5+ years in QA or software engineering, strong Java skills, experience testing distributed/backend systems, and familiarity with topics such as multithreading, concurrency, networking, transactions, Docker, and Kubernetes. Role is remote for specified countries; salary range 69,000–93,400 EUR/year. MariaDB does not sponsor work visas or relocation.

Join MariaDB's GridGain Core QA Team to build and maintain automation for functional and performance testing of distributed database systems. Requires 5+ years in QA automation or software engineering, strong Java skills, experience with distributed/backend systems, and knowledge of multithreading, concurrency, networking, transactions, or consistency models. Remote/hybrid roles available across specified European countries. MariaDB does not sponsor visas or relocation.

Lead development and testing of a highly scalable, geo-distributed database. Responsibilities include designing for scalability and reliability, troubleshooting distributed environments, profiling and performance tuning (JFR, JMC, async-profiler, VisualVM), implementing storage/network algorithms, and managing several software engineers. Requires 4+ years Java experience, deep concurrency and JVM knowledge, SQL and distributed systems expertise.

Hands-on senior engineer role to design and implement application layers, APIs, and cloud orchestration for a multi-cloud DBaaS. Requires experience with Terraform, containerization (Kubernetes/Docker), CI/CD, Go or Python, relational databases (MariaDB/MySQL), and operating production systems across AWS/GCP/Azure. Position is full-time remote (US).

Join MariaDB to lead development of a scalable, geo-distributed database. Responsibilities include replication, sharding, concurrency, performance tuning, debugging, and leading other software engineers. Requires 4+ years Java experience, deep knowledge of Java concurrency and JVM internals, SQL and distributed-systems concepts (e.g., Raft, MVCC). Role is remote across specified European and nearby countries; MariaDB does not sponsor visas or relocation.

Lead development of a highly scalable, geo-distributed database solution with focus on replication, sharding, concurrency and performance. Responsibilities include profiling and tuning Java applications (JFR, JMC, async-profiler, VisualVM), designing storage/network algorithms, ensuring high availability and mentoring other engineers. Role is remote across specified countries; MariaDB does not sponsor visas or relocation.

MariaDB is hiring a Senior QA Automation Engineer / SDET to develop and maintain automated functional and performance tests for its distributed database platform. The role requires 5+ years in QA or software engineering, strong Java skills, experience testing distributed/backend systems, and familiarity with technologies such as Docker, Kubernetes, NoSQL/relational databases and tools like GridGain/Apache Ignite. Remote/hybrid work available in specified European countries.

Join a small, senior engineering team to design and implement application layers, business logic, and APIs that integrate AI agent frameworks with relational databases. Responsibilities include end-to-end feature delivery, agent and vector/RAG integration, multi-cloud and on-premises deployments, performance optimization, and ensuring multi-tenant data isolation and security. Requires 5+ years professional experience and production experience across at least two major public clouds.