Principal Architect - Distributed Systems

Position Summary

The Distributed Systems Architect is responsible for defining, evolving and owning the technical architecture of the Vulnerability Services Engine (VSE) platform, the enterprise‑wide vulnerability and exposure management platform at CVS Health. This role provides hands‑on architectural and engineering leadership across distributed systems, big‑data platforms, and application architecture, and serves as a technical owner of an enterprise‑scale system that ingests, processes, and analyzes vulnerability telemetry across the entire technology landscape.

The candidate will operate as an architect‑engineer, contributing directly to design, implementation, performance optimization, and operational excellence as an integrated member of the delivery team.

• Provide technical ownership and architectural leadership for the Vulnerability Services Engine (VSE) platform, including data ingestion, analytics, distributed processing, and application layers.
• Own the technical specifications, data architecture, and evolution of vulnerability and exposure data products.
• Design, document, and enforce system and solution architectures, component and framework selection, and implementation and integration standards.
• Lead distributed systems and big‑data design for large‑scale telemetry ingestion, processing, and analytics using Apache Spark, Databricks, and Apache Kafka.
• Define and implement integration strategies for internal CVS Health platforms and external vendor systems across multi‑cloud environments (Azure, GCP, AWS).
• Provide hands‑on engineering leadership through code contributions, design reviews, and deep technical troubleshooting.
• Establish and lead performance engineering and observability practices, including throughput optimization, scalability testing, and system tuning.
• Serve as technical lead for vendor evaluations and proofs‑of‑concept, assessing architectural fit, performance, and scalability.
• Act as a senior technical advisor to Exposure Management and broader ISTS teams, influencing standards and platform direction through example and implementation.

• 10+ years of experience designing and implementing large‑scale distributed systems.
• 5+ years of experience with big‑data platforms and high‑volume data integration.
• 5+ years of experience building web and service‑based applications.
• Hands‑on coding proficiency in at least one of Java, Python, or JavaScript.
• 5+ years in senior technical leadership roles such as Architect, Staff Engineer, Principal Engineer, or equivalent, with demonstrated hands‑on ownership.
• Proven ability to operate in enterprise‑scale, mission‑critical environments with strong performance and reliability requirements.

• Hands‑on experience with Apache Spark, Databricks and modern data‑processing frameworks.
• Experience with high‑throughput telemetry, logging, or analytics platforms.
• Strong background in distributed systems performance engineering and observability.
• Experience operating in security, vulnerability management, risk, or compliance domains.
• Knowledge of Apache Arrow or similar data interchange frameworks.
• Hands‑on familiarity with contemporary AI/ML concepts and supporting tooling.
• Expert‑level proficiency in Java, Python and React Js.
• Advanced degree in Mathematics, Statistics, Computer Science, or a related field.

• Bachelor's Degree in Mathematics, Computer Science, or a related field, or equivalent experience.

The typical pay range for this role is $ - $. The actual base salary offer will depend on a variety of factors including experience, education, geography and other relevant factors. This position is eligible for a CVS Health bonus, commission or short‑term incentive program in addition to the base pay range listed above. This position also includes an award target in the company’s equity award program.

This full‑time position is eligible for a comprehensive benefits package designed to support the physical, emotional, and financial well‑being of colleagues and their families. Benefits include medical, dental, and vision coverage, paid time off, retirement savings options, wellness programs, and other resources, based on eligibility.

Qualified applicants with arrest or conviction records will be considered for employment in accordance with all federal, state and local laws.