Used Tools & Technologies
Not specified
Required Skills & Competences ?
Software Development @ 6 SQL @ 4 GCP @ 4 Machine Learning @ 4 AWS @ 4 Azure @ 4 Communication @ 4 Networking @ 4 Rust @ 4 Asynchronous Programming @ 4 Debugging @ 4 API @ 4 HTTP @ 4 OLAP @ 4 .NET @ 4Details
Established in 2009, ClickHouse leads the industry with its open-source column-oriented database system, driven by the vision of becoming the fastest OLAP database globally. The company empowers users to generate real-time analytical reports through SQL queries, emphasizing speed in managing escalating data volumes. Enterprises globally, including Lyft, Sony, IBM, GitLab, Twilio, HubSpot, and many more, rely on ClickHouse Cloud. It is available through open-source or on AWS, GCP, Azure, and Alibaba.
About the Team
The Integrations team is the bridge between ClickHouse and the entire data ecosystem. They build and maintain the connections that make ClickHouse accessible to millions of developers and data practitioners worldwide. Their work spans from low-level database drivers to high-level data visualization plugins, ensuring ClickHouse seamlessly integrates with tools users already know and love.
Responsibilities
- Architect and maintain ClickHouse's .NET ecosystem.
- Own the full lifecycle of .NET-based integrations including core ADO.NET provider and Entity Framework Core integration.
- Build SDKs and ORM adapters that make ClickHouse feel native in C# applications.
- Collaborate with open-source community, internal teams, and enterprise users.
- Impact large-scale data workloads, real-time analytics platforms, AI and machine learning systems.
Requirements
- 5+ years experience in software development focused on data-intensive solutions in the .NET ecosystem.
- Strong proficiency in C# and .NET, including memory management, performance tuning, debugging (PerfView, dotMemory, Visual Studio Diagnostic Tools).
- Experience with .NET data access technologies: ADO.NET, Entity Framework Core, Dapper, other ORMs.
- Familiarity with .NET Framework and .NET Core/5+, cross-platform development, NuGet.
- Expertise in asynchronous programming, concurrent patterns in C# (TPL, async/await).
- Strong understanding of database concepts including SQL, data modeling, query optimization, and OLAP/analytical databases.
- Experience integrating with .NET frameworks: ASP.NET Core, Blazor, WPF; knowledge of dependency injection and middleware.
- Excellent communication skills.
- Passion for open-source, active community engagement.
Bonus Points
- Prior contributions to open-source .NET projects, especially database drivers, SDKs, ORM providers.
- Experience building and maintaining NuGet packages and public APIs with semantic versioning.
- Familiarity with ClickHouse or similar high-performance data platforms.
- Knowledge of .NET performance optimizations: memory pooling, zero-allocation patterns, SIMD.
- Interest or knowledge in Rust and C++ for core engine optimizations.
- Understanding of networking protocols (TCP/IP, HTTP) in .NET context.
Compensation
Salary ranges depending on location in the US, for example:
- New York / San Francisco: $157,000 - $232,000 USD
- Washington State: $141,300 - $197,200 USD
- General US Remote: $125,600 - $185,500 USD
- Los Angeles / Washington, DC: $141,300 - $208,800 USD
- Seattle, WA: $121,500 - $208,800 USD
Benefits
- Flexible work environment; remote-friendly company operating in 20 countries.
- Employer contributions towards healthcare.
- Equity via stock options.
- Flexible time off.
- $500 home office setup for remote employees.
- Global gatherings and company-wide offsites.
Culture
Be part of the first 500 employees and help shape company culture. Learn more about values through company blog and LinkedIn.
Equal Opportunity
ClickHouse is an equal opportunity employer prohibiting discrimination or harassment on protected bases. Privacy Statement is available.