Jobs at Qualys

Provide phone, email, and WebEx technical support for Qualys products; diagnose networking, OS, and security issues; perform packet capture analysis, Splunk queries, database troubleshooting, and collaborate with cross-functional teams to resolve customer incidents and maintain high customer satisfaction.

Own and drive the Windows patch catalog: research and publish patch metadata, design detection logic and supersedence chains, lead Python automation for metadata pipelines, validate installers and patch behavior, mentor junior researchers, and collaborate with Engineering, QA, and Product to maintain high catalog quality and coverage.

Design, prototype, and build distributed, high-performance microservice-based applications for a scalable cloud security SaaS platform. Implement features, write unit/integration tests, document designs, and work with databases, indexing, caching, and stream processing technologies.

Research, author, and maintain a comprehensive Windows third-party patch catalog. Map vendor releases to structured metadata, validate silent install parameters and detection logic (registry/file-based), test installations in sandboxes, track EOL, and support how enterprise patch engines discover, deploy, and verify patches.

Build and maintain a comprehensive Windows third-party patch catalog: research vendor releases and CVEs, author metadata, validate silent install parameters and detection logic, test patches in sandboxes, track EOL, and understand enterprise patch tools and patch-engine consumption.

The Software Engineer will develop and support a scalable cloud data platform for Qualys, using innovative technologies and practices, while ensuring high availability and performance. Responsibilities include software development, system debugging, and collaboration with multiple teams.

Design, develop, and maintain scalable backend systems using Java/Spring, Kafka, Flink, Cassandra, Elasticsearch, and Oracle. Lead architecture, optimize performance, drive features to completion, mentor engineers, and collaborate across teams within agile environments.

Develop and support Qualys' scalable SaaS cloud security platform, focusing on data processing and operations while implementing best coding and security practices.

The Senior Technical Account Manager drives post-sales processes for enterprise customers, ensuring satisfaction and identifying business opportunities through technical support and communication.

The Lead Threat Research Engineer will analyze emerging cyber threats, produce research, develop detection tools, and collaborate with teams to enhance cybersecurity measures.

The Lead Software Engineer will develop scalable microservices and enterprise applications, work with cloud technologies, and deliver high-quality software solutions.

Design, develop, and maintain high-performance front-end applications using modern web technologies. Implement responsive, scalable UIs, ensure technical feasibility of designs, optimize performance, write clean code, and participate in code reviews and debugging within agile teams.

Design, architect, implement, operate, and maintain a scalable, high-performance C/C++ cloud agent used by millions. Own features end-to-end, debug complex systems, mentor engineers, and participate in hiring.

Design, develop, operate, and maintain a scalable, high-performance cloud agent used by millions. Lead architecture, implement features in C/C++, ensure reliability, debug complex issues, mentor engineers, and uphold SDLC best practices (CI/CD, testing, code reviews).

Design, prototype, implement and support highly scalable, distributed microservice-based SaaS cloud security platform. Develop cloud-native solutions across public clouds, optimize indexing and caching, write unit/integration tests, and document designs and code.

Lead the strategic planning and delivery of HR technology solutions, ensuring systems support HR operations and drive innovation.

The Technical Account Manager drives post sales processes, manages customer relationships, and provides technical support to ensure satisfaction and identify opportunities.

The Technical Account Manager is responsible for managing post-sales processes, providing technical support, conveying customer requirements, and identifying business opportunities while ensuring customer satisfaction.

Manage post-sales technical relationship for enterprise customers: provide product and technical support, convey customer requirements to Product/Engineering, deliver sales presentations, identify new business opportunities, and represent the company at conferences. Ensure customer satisfaction across technical and business issues in security and compliance domains.

Manage and grow Qualys channel partners across UK&I: recruit, onboard and enable VARs, MSSPs, distributors and GSIs; build joint business plans; drive partner-sourced pipeline, co-selling, forecasting and revenue growth while ensuring program compliance and partner-led service offerings.