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

Pharmacy Manager - California
About Waymark Waymark is a team of healthcare providers, technologists, and builders whose mission is to bring the best healthcare to people with Medicaid benefits. Guided by the communities we serve, we bring support…


Mobile Android Engineer
Builds and maintains Android apps using Kotlin and Jetpack Compose, focusing on high-impact AI features and polished user experiences.


Staff Machine Learning Engineer - Vision-Language Foundation Models
Build and scale large vision-language foundation models for autonomous driving, using multimodal pre-training and reinforcement learning to improve scene understanding and autolabeling.


Machine Learning Engineer, Perception, Vision-Language Models
Develops and optimizes large-scale vision-language models for autonomous vehicle perception, training pipelines on multimodal sensor data to improve real-world driving decisions.


Senior Machine Learning Engineer, Perception, Vision-Language Models
Designs and optimizes large-scale machine learning pipelines for vision-language models to improve autonomous vehicle perception, using Python and deep learning frameworks.



Director IT, Internal Audit
We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others…

Senior Software Engineer - Shared Services
Senior Software Engineer on Tanium's platform team, building and maintaining the servers and clients behind Tanium's endpoint/IT products — designing, developing, testing and deploying backend services from the ground up on a hybrid schedule (3 days/week in office). Core stack: advanced C++, high-performance backend services and APIs, AWS/Azure, TLS/PKI, and Git/GHA/Jenkins tooling.

Senior Software Engineer -RDB/SPO
Senior Software Engineer at Tanium building and maintaining cloud-based data services for its endpoint management and security platform on a small agile team — designing, developing, testing, and deploying products from the ground up. Core stack includes Golang/C++/Rust, PostgreSQL, AWS/Azure, Kubernetes, and Terraform, with a hybrid schedule requiring 3 days/week in office.


Sr. IT Data Engineer
Designs and maintains data pipelines and integrations to support internal operations, using SQL, Java, Python, and ETL tools in a fast-paced enterprise environment.


IT Systems Engineer
Builds and maintains secure, high-performance Windows/Linux infrastructure and virtualization (VMware, Puppet) for a cutting-edge AI company in Palo Alto.




Staff Software Engineer - Access Management
Build and evolve Databricks’ core authorization service, migrating permission checks to a unified model and adding fine-grained access controls for users, apps, and workloads.

