12,841 a16z jobs
Open roles at companies in the Andreessen Horowitz portfolio.

Staff Machine Learning Engineer, Ads Bidding & Pacing
Staff ML Engineer on Pinterest's ads team designing automatic bidding, target ROAS, and ads pacing algorithms for Pinterest's ad marketplace — exploring bid landscapes, running A/B experiments, and driving cross-team technical direction to maximize advertiser ROI and revenue.

Staff Machine Learning Engineer, Shopping Ads
Build and lead AI/ML systems, including LLMs, to improve merchant discovery and shopping experiences on Pinterest, defining technical roadmaps and scaling ML engineering in the domain.

Software Engineer III, Kubernetes
Engineer on Box's Kubernetes Platform Team, designing, building, and operating the internal Kubernetes-based PaaS on hybrid cloud (GCP/AWS) — clusters, operators, controllers, and developer self-service tooling. Core stack: Kubernetes, Terraform, Helm, ArgoCD, Istio, Prometheus, plus on-call support.