
501 - 1000 employees
Founded 2021
âď¸ SaaS
đ˘ Enterprise
đ¤ Artificial Intelligence
đĽ Funding within the last year
đ° $400M Series D on 2026-01
SaaS ⢠Enterprise ⢠Artificial Intelligence
ClickHouse is an open-source, column-oriented OLAP database and real-time data warehouse that delivers extremely fast, resource-efficient analytics at petabyte scale. ClickHouse offers both self-managed open-source software and managed cloud services (ClickHouse Cloud available on AWS, GCP, Azure), as well as complementary products like ClickHouse Managed Postgres, ClickStack (an open-source observability stack), Langfuse for LLM observability, Agentic Data Stack for AI applications, and chDB in-process SQL engine. It targets use cases such as real-time analytics, observability, data warehousing, machine learning and GenAI, and provides integrations with BI tools, data ingestion, and language clients. ClickHouse is used by enterprises across industries (e. g. , financial services, cybersecurity, e-commerce, gaming, automotive) and emphasizes performance, cost-efficiency, developer-friendliness, and open-source community adoption.
đĽ 4 minutes ago
đşđ¸ United States â Remote
â° Full Time
đ Senior
đŽââď¸ Cybersecurity / Security Engineer
đť Ghost score 15%
Where this job comes from
Posted on ClickHouse's careers page, not through a job board
First seen by Remote Rocketship 4 minutes ago

501 - 1000 employees
Founded 2021
âď¸ SaaS
đ˘ Enterprise
đ¤ Artificial Intelligence
đĽ Funding within the last year
đ° $400M Series D on 2026-01
SaaS ⢠Enterprise ⢠Artificial Intelligence
ClickHouse is an open-source, column-oriented OLAP database and real-time data warehouse that delivers extremely fast, resource-efficient analytics at petabyte scale. ClickHouse offers both self-managed open-source software and managed cloud services (ClickHouse Cloud available on AWS, GCP, Azure), as well as complementary products like ClickHouse Managed Postgres, ClickStack (an open-source observability stack), Langfuse for LLM observability, Agentic Data Stack for AI applications, and chDB in-process SQL engine. It targets use cases such as real-time analytics, observability, data warehousing, machine learning and GenAI, and provides integrations with BI tools, data ingestion, and language clients. ClickHouse is used by enterprises across industries (e. g. , financial services, cybersecurity, e-commerce, gaming, automotive) and emphasizes performance, cost-efficiency, developer-friendliness, and open-source community adoption.
⢠Collaborate with engineering and product teams to improve existing and build new product features through threat modeling, assurance, and secure implementation ⢠Identify security gaps and vulnerabilities in ClickHouse Cloud and OSS ⢠Triage vulnerabilities reported through bug bounty programs, responsible disclosure, and GitHub Issues across web, API, server-client, and low-level memory assets ⢠Improve and develop security assurance activities, including penetration tests, vulnerability assessments, bug bounty programs, and fuzzing ⢠Drive implementation and usage of engineering security tools, including static and dynamic code analysis, dependency checks, and code licensing compliance ⢠Nurture the engineering-security relationship and implement process and technology improvements ⢠Handle information security events and incidents across ClickHouse products and services ⢠Develop processes, tooling, and automation to scale security processes and mitigate business risks
⢠Experience supporting engineering and product implementation efforts through threat assessments, assurance activities, advisory work, and implementation across distributed systems ⢠Strong knowledge of and experience with one or more cloud service providers, such as AWS, GCP, or Azure ⢠Experience with Kubernetes, Cilium, and Crossplane ⢠Experience implementing and operating engineering security tools and processes, including static and dynamic code analysis, software composition analysis, SBOM, OWASP SAMM, and client and network fuzzing tools ⢠Significant development and automation experience ⢠Ability to work with C++ code preferred ⢠Security-as-code mindset focused on automation and scale ⢠BS, MS, or PhD in Computer Science or related field is a bonus ⢠Previous contributions to open source projects are a bonus ⢠Security or cloud-related certifications, such as AWS, GCP, or Azure, are a bonus
⢠Flexible work environment ⢠Remote-friendly work arrangement ⢠Employer contributions towards healthcare ⢠Stock options for every new team member ⢠Flexible time off in the US ⢠Generous time-off entitlement in other countries ⢠USD$500 home office setup allowance for remote employees ⢠Opportunities to engage with colleagues at company-wide offsites
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