Senior Principal Software Engineer, Vertica

The Senior Principal Software Engineer serves as a technical leader for the Vertica database platform, defining and driving the architecture, design, and implementation of strategic innovations across the core server. This role is responsible for advancing Vertica's foundational database technologies, including query optimization, distributed execution, storage, scalability, and performance, while influencing the long-term technical direction of the product.

As a recognized subject matter expert, the Senior Principal Software Engineer combines deep expertise in database internals with a proven track record of delivering innovative technologies that improve performance, reliability, and competitive differentiation in large-scale analytical data platforms. The role partners closely with Engineering, Product Management, Support, Sales Engineering, and customers to identify opportunities, define technical strategy, and deliver high-impact capabilities that strengthen Vertica's position in the market.

This role is particularly well suited for engineers who have previously driven major innovations in commercial analytical database systems and can leverage deep domain expertise to shape the next generation of Vertica’s core platform.

• Acts as the subject matter expert across multiple Vertica core server domains, including query optimization, distributed query execution, storage, concurrency, and database infrastructure.
• Responsible for the technical direction and architecture of one or more critical components of the Vertica database engine.
• Synthesizes customer requirements, market trends, product strategy, and engineering input into technical direction and product requirements.
• Advises on architectural decisions and their impact on product capabilities, scalability, performance, reliability, and business outcomes.
• Defines and drives the long-term architectural vision for core database technologies.
• Researches and evaluates state-of-the-art database algorithms, distributed systems techniques, and emerging technologies, driving their practical application within the Vertica platform.
• Identifies opportunities for innovation and delivers foundational enhancements that improve performance, scalability, reliability, and operational efficiency.
• Architects complex database features and infrastructure that support large-scale analytical workloads across distributed environments.
• Leads the design and implementation of highly concurrent, high-performance C++ software within mission-critical database systems.
• Guides the evolution of Vertica’s query optimizer, execution engine, distributed architecture, and related core server technologies.
• Documents and communicates complex technical concepts, architectures, and design decisions across the organization.
• Works effectively with all groups involved in the software development process to ensure solutions consider downstream impacts across the product lifecycle.
• Provides thought leadership and innovation within database systems and distributed data processing domains.
• Regularly proposes and implements innovative ideas that improve Vertica’s competitive position and customer value.
• Identifies, socializes, and drives improvements that have significant impact across products, teams, and customer workloads.
• Applies deep knowledge of algorithms, data structures, database internals, and distributed systems to develop optimal solutions balancing performance, reliability, scalability, and security.
• Provides forward-thinking designs that leverage existing platform capabilities in novel and impactful ways.
• Actively participates in strategic planning, roadmap development, feature scoping, estimation, and prioritization of major initiatives.
• Works with software architects and product owners to ensure roadmaps and backlogs align with long-term architectural objectives.
• Guides testing strategies, including functional, performance, scalability, resiliency, and stress testing.
• Collaborates directly with customers, support teams, and field organizations to understand real-world challenges and translate them into impactful technical solutions.
• Mentors engineers and technical leaders across the organization, fostering engineering excellence and innovation.
• Communicates effectively across the organization, including with senior leadership.
• Demonstrates the ability to manage multiple competing priorities while maintaining focus on strategic objectives.