Database Developer (OLAP/OLTP)

Role: Database Developer

Location: Irving, TX or Tampa, FL

Role type: Fulltime Permanent

We are looking for a Senior Data Platform Engineer with deep expertise of 8+ years in real-time analytics, in-memory databases, and distributed systems. The ideal candidate will have strong experience with SingleStore (MemSQL), Apache Pinot, and modern OLAP/OLTP architectures, along with exposure to GPU-accelerated processing and high-performance data systems.

You will design and build low-latency, high-throughput data platforms that power real-time dashboards, analytics, and streaming applications.

Key Responsibilities

• Design and develop real-time data pipelines and analytics platforms
• Architect solutions using in-memory databases (SingleStore/MemSQL, Apache Pinot)
• Build and optimize OLAP and hybrid OLTP systems for high concurrency and low latency
• Implement streaming ingestion pipelines (Kafka, Pulsar, etc.)
• Optimize query performance for large-scale datasets (billions of records)
• Work on GPU-accelerated data processing frameworks (if applicable)
• Develop and maintain data models for real-time analytics use cases
• Ensure high availability, fault tolerance, and scalability
• Collaborate with product and engineering teams to deliver data-driven features
• Monitor, troubleshoot, and tune system performance

Required Skills

Core Databases & Technologies

• Strong experience with:
• SingleStore (MemSQL)
• Apache Pinot
• Deep understanding of:
• OLAP vs OLTP architectures
• Columnar vs row-based storage
• Experience with **in-memory databases and distributed query