Data security platform for discovering, classifying and protecting sensitive data
DataStealth.io builds a data-centric security platform covering discovery, classification, tokenization and masking of sensitive data. Its polyglot stack of Java, Go, Rust and Node.js running across AWS, Azure and GCP (EKS, ECS, Lambda) points to a multi-cloud, microservices-based product. Hiring is minimal and senior-weighted in engineering and product, aimed at a next-generation, AI-driven platform with DSPM capabilities.
DataStealth.io is a privately held software company founded in 2018 and headquartered in Mississauga, Ontario, Canada. It sells a data security platform that finds, classifies and protects sensitive data and documents inside an organization's environment rather than relying on perimeter defenses. Core capabilities include tokenization, encryption, static and dynamic data masking, test data management and attribute-based access control. The platform supports regulatory and privacy compliance work, including reducing PCI audit scope. The company employs 51–200 people.
DataStealth uses Java, Node.js, Go and Rust on AWS, Azure and GCP, with AWS EKS, ECS, Lambda, DynamoDB, API Gateway and CloudFront, plus Cloudflare, Jira, Notion, Figma and Jamf.
Job posts point to a next-generation platform built on cloud-native microservices, an AI-driven data protection platform, and new data security posture management (DSPM) capabilities.
DataStealth is headquartered in Mississauga, Ontario, Canada, and its current hiring is focused in Canada across senior engineering and product roles.
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DataStealth.io'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.