Zilliz Tech Stack

Enterprise vector database platform built on open-source Milvus

Software Development Redwood City, CA 51–200 employees Founded 2017 Privately Held

Zilliz operates a vector database business anchored in Milvus, an open-source project the company created and continues to develop. The tech stack reveals a data infrastructure company—Snowflake, BigQuery, Redshift, PostgreSQL, Kafka, Spark, Flink—paired with deployment tools (Kubernetes, Terraform, Ansible). Sales hiring (6 roles) outpaces engineering (4), and all open positions target senior or staff levels, indicating a transition from product-driven adoption toward direct enterprise motion.

Tech Stack 37 technologies

Core StackSnowflake CockroachDB Oracle Database BigQuery Redshift MySQL PostgreSQL Delta Lake Iceberg Apache Spark Apache Flink Kafka Redis Elasticsearch Python Go Java Kubernetes Docker AWS Terraform Ansible Jenkins Spanner Aurora Azure Cosmos DB Hudi Ray GCP Azure+7 more

What Zilliz Is Building

◆Challenges

Expanding emea sales
Technical barriers to adoption
Expanding presence in south korea
Complex sales cycles

▲Active Projects

Expanding us sales efforts
Pre-sales technical engagements
Scalable architecture design
Build technical resources such as tutorials, white papers, and tools

Hiring Activity

Accelerating10 roles · 7 in 30d

Department

Sales

Engineering

Seniority

Senior

Staff

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About Zilliz

Zilliz builds vector database software for enterprise AI applications, serving customers who need to manage unstructured data and run similarity-search workloads at scale. The company was founded in 2017 by the engineers behind Milvus and continues to maintain and extend that open-source project while commercializing an enterprise offering. Operating from Redwood City with 51–200 employees, Zilliz is actively hiring across sales, engineering, and pre-sales technical roles in North America, Europe, and Asia, with particular focus on US market expansion and regional presence in South Korea.

HeadquartersRedwood City, CA

Company Size51–200 employees

Founded2017

Hiring MarketsJapan, South Korea, United States, United Kingdom

Frequently Asked Questions

What tech stack does Zilliz use?

Zilliz runs cloud data platforms (Snowflake, BigQuery, Redshift, Aurora), streaming (Kafka), distributed compute (Spark, Flink, Ray), and container orchestration (Kubernetes). Languages: Python, Go, Java. Infrastructure: AWS, GCP, Azure with Terraform and Ansible.

What is Milvus and who created it?

Milvus is an open-source vector database. Zilliz was founded by the engineers behind Milvus in 2017 and continues to develop it as the company's core open-source project.

How this profile is built

Zilliz's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.