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Sr Software Engineer, Platform Cryptography

ServiceNow · San Diego, California · On-site

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About ServiceNow

It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. Backed by Greylock and Sequoia.

About the role

As a Senior Software Engineer, Core Cryptography, you will design and build secure, high-quality cryptographic services — key management, PKI, secrets — for a large-scale multi-tenant SaaS platform. You will bring hands-on engineering depth, a security-first mindset, and the ability to apply ML/AI techniques to strengthen how the system detects misuse and anomalies, working under the technical direction of staff+ engineers on the team. Found on 1752vc Careers, the job board for startup and VC roles.

What they're looking for

  • 4+ years professional software engineering experience, Java, Go, or equivalent OO language at production scale
  • Advanced knowledge of data structures, algorithms, object-oriented design, design patterns, and performance/scale considerations
  • Familiarity with distributed systems concepts — resource isolation, concurrency, and scaling execution across shared infrastructure
  • Demonstrated capability to manage multiple projects with material technical risk across teams and processes
  • Hands-on experience deploying and operating services on Kubernetes in a SaaS/multi-tenant environment
  • Working knowledge of core cryptographic primitives (symmetric/asymmetric encryption, hashing, digital signatures, PKI/TLS fundamentals)
More about this role

Platform Security builds foundational security infrastructure and AI-driven detection systems for enterprise-scale operations. Our mission is to make security proactive, intelligent, and seamlessly integrated into the ServiceNow platform. Cryptography within Platform Security owns the cryptographic backbone of the ServiceNow platform across multiple domains: certificate lifecycle, key management, secrets distribution, and workload identity for a SaaS platform. This is core, regulated-environment security engineering

As a Senior Software Engineer, Core Cryptography, you will design and build secure, high-quality cryptographic services — key management, PKI, secrets — for a large-scale multi-tenant SaaS platform. You will bring hands-on engineering depth, a security-first mindset, and the ability to apply ML/AI techniques to strengthen how the system detects misuse and anomalies, working under the technical direction of staff+ engineers on the team.

  • Design, develop, and maintain high-quality, secure cryptographic services meeting FIPS compliance and regulated-environment requirements
  • Build and operate services within the core crypto ecosystem — key management, certificate...

Read the full posting on ServiceNow's site ↗

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