VAST Data is looking for a Core Database Developer (Database Internals) to join our growing team!
This is a great opportunity to be part of one of the fastest-growing infrastructure companies in history, an organization at the center of the revolution in artificial intelligence, which is creating a hurricane of change.
We are looking for a talented Software Engineer to design, build, and optimize the core engine of our high-performance database system. This is a deep, systems-level role focused on the internal workings of a database. You will be responsible for creating the fundamental components that store, retrieve, and process data efficiently.
RequirementsKey Responsibilities
- Design & Develop Database Components: Implement and enhance core database features, including the storage engine, query execution engine, and transaction manager.
- Optimize Performance: Work on low-level data structures (like B-Trees or LSM-Trees), concurrency control mechanisms (MVCC), and query optimization algorithms to improve speed and efficiency.
- Build the Query Engine: Develop the system that parses, plans, and executes user queries against our data structures.
- Ensure Reliability: Implement mechanisms for data recovery, consistency, and durability.
Qualifications
- Strong experience in systems programming, preferably C/C++
- Deep understanding of database internals (e.g., query planners, storage engines, transaction processing).
- Expertise in fundamental computer science concepts like data structures, algorithms, and operating systems.
- Proven experience building or contributing to complex, high-performance systems such as databases, file systems, or distributed data platforms.
- Note: Experience limited to writing SQL queries or database administration is not a fit for this position. We are seeking engineers with experience in the core engineering of a database system.
Skills Required
- Strong experience in systems programming, preferably C/C++
- Deep understanding of database internals
- Expertise in computer science concepts like data structures, algorithms, and operating systems
- Proven experience in building complex, high-performance systems
- Not just experience in writing SQL queries or database administration
VAST Data Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about VAST Data and has not been reviewed or approved by VAST Data.
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Healthcare Strength — Medical, dental, vision and life insurance are included, with several elements identified as employer-provided. Coverage aligns with what is commonly offered by high‑growth tech companies.
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Leave & Time Off Breadth — Time off includes generous or unlimited PTO alongside paid sick days and paid holidays, coupled with remote or work‑from‑home flexibility. This breadth supports taking time away when needed.
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Equity Value & Accessibility — Company equity is a standard part of offers with a typical four‑year vest, and professional development support is available. Equity is positioned as a meaningful component of total compensation at a growth‑stage company.
VAST Data Insights
What We Do
Meet the data platform company for the AI era. Accelerating time-to-insight for workload-intensive applications, the VAST Data Platform delivers scalable performance, radically simple data management and enhanced productivity for the AI-powered world. Launched in 2019, VAST is the fastest-selling data infrastructure startup in history.
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