• Architect and implement new cloud infrastructure to enable high-performance SaaS applications globally in the cloud. • Drive infrastructure features end-to-end, from design documentation through implementation, rollout, and operational ownership. • Build and deliver observability tools and analyze data, working with the application development team to ensure a consistently superb customer experience. • Continue to grow automation for infrastructure provisioning, developer efficiency, and internal tooling efficiency. • Apply AI-assisted development tools to accelerate IaC, automation, code review, and on-call workflows, while maintaining a high bar for security, correctness, and review discipline. • Mentor fellow engineers and contribute to team-wide architecture decisions. • Assist our customer support and sales teams with technical issues regarding the Optro application. • Maintain reliability for our production systems to exceed our SLA requirements, including participation in an on-call rotation for production issues. • Help define internal Service Level Objectives and Service Level Indicators for the Infrastructure Engineering team to drive better reliability. • Collaborate with engineers, designers, and product managers; give and receive feedback well in a dynamic environment.

• Liderar técnicamente equipos de desarrollo fullstack, acompañando su crecimiento y asegurando buenas prácticas. • Definir y promover estándares de desarrollo, arquitectura y calidad de código. • Participar en decisiones técnicas clave, colaborando con otras áreas para construir soluciones escalables. • Diseñar e implementar soluciones backend y mobile modernas, robustas y performantes. • Impulsar la adopción de arquitecturas basadas en microservicios y microfrontends. • Colaborar en la mejora continua de procesos, herramientas y metodologías de desarrollo.

• 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.