• We’re seeking a talented and experienced Senior Engineer for Network Observability to join our Network Observability team. In this role, you will be a key player in designing, developing, and maintaining the monitoring, telemetry, and observability systems that keep CoreWeave’s GPU cloud network operating reliably and at scale. • You’ll focus on building solutions that provide real-time insights into network performance, ensuring that issues are detected proactively and resolved quickly. • Develop, optimize, and maintain network observability platforms. Use your skills in Python and Golang to create and automate collectors, exporters, and dashboards that provide deep visibility into network health and performance. • Collaborate with Network Engineering and Platform teams to ingest and unify logs, metrics, and events from a variety of platforms (Arista EOS, NVIDIA Cumulus Linux, Nokia SR OS, SR Linux, etc.) into a single observability pipeline. • Design and implement scalable telemetry solutions using protocols like gNMI, SNMP, and streaming analytics. Ensure advanced alerting and anomaly detection with tools such as Prometheus, Grafana, and Alertmanager. • Work closely with network developers, site reliability engineers, and security teams to integrate observability solutions across the broader infrastructure. • Participate in design discussions, RFCs, and architectural decisions. • Join a rotating on-call schedule to troubleshoot and resolve observability-related issues. Provide timely support to operations teams, quickly isolating and fixing problems when they arise. • Guide junior team members, share best practices, and foster a culture of continuous learning and improvement within the observability domain.

• Take ownership of the development of custom features and drive their technical implementation. • Act as the Subject Matter Expert for the team’s domain and drive its technical direction. • Suggest, design, implement, test and monitor features and functionalities. • Facilitate cross-team collaboration in accordance with established best practices and Agile methodology. • Evangelize proper software architecture and development paradigms. • Collaborate with project stakeholders and the development team to design and build scalable, user-friendly systems for our customers, and in-house tooling. • Discuss strategy and outline tradeoffs of potential software solutions. • Develop, test, and maintain codebase within the team’s domain. • Write clean, maintainable, and scalable code. • Contribute to knowledge sharing of new technologies and solutions which fall within the team’s area of expertise. • Offer guidance and mentorship to junior and intermediate team members. • Develop and maintain documentation for new and existing features and integrations.

• Drive technical and architectural decisions to meet product requirements while also anticipating and designing for future needs. • Lead teams technically to drive production ready code. • Design and develop new software and enhance existing software for clients’ systems, and for Cority’s base software. • Communicate directly with Product Owners to ensure that requirements and specifications are understood. • Develop high-quality software and is an advocate of automation frameworks for testing, integration, and deployment. • Review completed software designs or prototypes with team and participates in code reviews • Tracks sprint work and provides proper transparency/visibility to their team • Provide support and maintenance. • Own one or more functional area’s or projects and help breakdown task into manageable stories. • Mentor junior developers. • Open to learning and working with modern technologies as required in the project.

• Collaborate with Product and Network and Agent Experience team engineers to design, create, and maintain features for Proof's customers and users • Write quality code with a high degree of autonomy, meeting standards for performance and reliability • Use AI tools in your day-to-day coding, review, and deployment processes to work more effectively and deliver a quality experience for our customers • Drive project scoping activities and discussions around requirements and trade-offs • Troubleshoot complex technical issues in production, pertaining to team's areas of ownership • Drive improvements, collaboration, and best practices through code reviews and mentoring • Proactively write and maintain technical documentation • Participate in production on-call rotation several times a year, after receiving in-depth training