Senior Distributed Database Engineer(PostgreSQL+Citus)NowWiN International • Madurai, IN
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Senior Distributed Database Engineer(PostgreSQL+Citus)
NowWiN International • Madurai, IN
5 days ago
Job descriptionStrong expertise in PostgreSQL internals & Citus architecture Proficiency in C / C++ for database engine development Experience with query planning, indexing, sharding, performance tuning Deep knowledge of replication, high-availability, distributed systems Hands-on with PostgreSQL monitoring & diagnostics Familiarity with Kubernetes, Docker, cloud deployments Strong understanding of database security, access control, encryption Contributions to PostgreSQL / Citus / OSS database projects Knowledge of consensus algorithms (Raft, Paxos) Experience with parallel query execution Exposure to AI / ML-based optimization techniques
Position : Senior Distributed Database Engineer
Experience : 6–12 years
Location : Remote / Hybrid / Onsite
Type : Full-time
Domain : Distributed Databases / PostgreSQL / Citus
Role Overview
We are looking for a highly skilled Senior Distributed Database Engineer with deep expertise in PostgreSQL internals, Citus extensions, high-availability systems, and performance optimization. The ideal candidate has strong low-level database engineering skills and can architect scalable, fault-tolerant distributed systems.
Key Responsibilities
- Architect scalable, high-performance distributed database solutions
- Optimize performance through indexing strategies, partitioning, and query tuning
- Enhance PostgreSQL / Citus internals for distributed data processing
- Design replication, sharding, failover, and backup strategies
- Ensure security, encryption, and compliance standards
- Improve monitoring, observability, and operational tooling
- Collaborate with DevOps, backend, and product teams
- Conduct research and evaluate new database technologies
Required Skills
Preferred Skills
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Distributed Database • Madurai, IN
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