ClickHouse

Engineer

• Benchmark system performance, database performance analysis, capacity sizing and optimization.
• Ability to troubleshoot and debug application and server errors and logs and triage accordingly.
• Recommend configuration tuning/optimizations for performance bottlenecks.
• Work closely with ClickHouse core development team, cloud team, security team and partner with them to improve the performance of ClickHouse Cloud.
• Plan, enable, and drive Chaos initiatives across Engineering teams, based upon internal priorities.
• Develop, deploy and manage tools to systematically run chaos experiments and measure impact.
• Enjoy working on, and gaining a deep understanding of, large scale distributed systems.
• Study the problems in the software resilience, operational, and delivery spaces.
• Extend our entire backend to enable Chaos Engineering techniques in the system.
• Observe running systems, and determine/prioritize innovative ways to disrupt them.

Senior Cloud Performance Engineer

• Benchmark system performance, database performance analysis, capacity sizing and optimization.
• Troubleshoot and debug applications, server errors, logs, and triage accordingly.
• Recommend configuration tuning/optimizations for performance bottlenecks.
• Work closely and partner with ClickHouse's core development team, cloud team, and security team to improve the performance of ClickHouse Cloud.
• Plan, enable, and drive Chaos initiatives across Engineering teams, based upon internal priorities.
• Develop, deploy and manage tools to systematically run chaos experiments and measure impact.
• Enjoy working on, and gaining a deep understanding of, large scale distributed systems.
• Study the problems in the software resilience, operational, and delivery spaces.
• Extend our entire backend to enable Chaos Engineering techniques in the system.
• Observe running systems, and determine/prioritize innovative ways to disrupt them.

Cloud Engineer

• Design, implement and maintain scalable, highly available, and secure cloud-based infrastructure in AWS (EKS, SQS, DocumentDB, Redis, PostgreSQL, Lambdas)
• Experience with containerization technologies (Docker, Kubernetes) and orchestration platforms
• Automate the provisioning of cloud infrastructure using Infrastructure as Code (IaC) tools such as Terraform, AWS CDK, CloudFormation, or ARM templates
• Define and implement strategies for load balancing, auto-scaling, disaster recovery, and failover for cloud environments
• Collaborate with cross-functional teams to ensure seamless integration, scalability, and security of cloud environments
• Enhancing DevX
• Helping with instrumentation of cloud monitoring and alerting solutions
• Work with the security team to implement security best practices, including identity and access management (IAM), network security, encryption, and compliance controls within the cloud infrastructure
• Identify and correct bottlenecks and fix bugs

Cloud Platform Engineer – Control Plane

Technical Account Manager

• Work with strategic and enterprise ClickHouse users, customers, and prospects as identified by ClickHouse Sales to work on onboarding, production launches, and POCs
• Provide architectural, technical, and migration guidance and assistance
• Lead projects, escalations, and meetings to enable ongoing user/customer success
• Ownership and oversight of L3 Support Cases and Escalations, working closely with the Support L1/L2 team
• Partner closely with ClickHouse Product Management, Engineering, and Sales to help develop the roadmap and account plans
• Be present and available according to the scheduling and onsite travel required to deliver high-quality 24x7 Support in a global, distributed environment
• Assist with hiring and mentoring new team members
• Develop and assist with Docs, Knowledge Base articles, ClickHouse Learning, Reference Architecture, and QA needs

Technical Account Manager – Architect

Support Engineer

• We are currently growing our support team at ClickHouse who provides excellent service to our customers around the world.
• This is a customer-facing role that will include some onsite customer visits in Japan.
• You will be owning a wide variety of tasks: from support tickets to community support, helping with both pre- and post-sales customer activities, partnering with our Go To Market team on deeply technical aspects of POCs, and suggesting improvements to how we do things in Support at ClickHouse.
• Work closely with the Support Services team, Engineering, and Product Management to help define functionality required by users and customers.
• Develop solutions based on ClickHouse Cloud and ClickHouse open-source that can be shared with our users, community, and customers via documentation, knowledge base, blogs, meetups, webinars, and training.
• Assist with mentoring, training, and sharing your knowledge with colleagues, users, and customers.
• You will deliver excellent customer service as a front-line engineer and representative of ClickHouse.
• You will build strong, trusted relationships with colleagues, customers, and partners.

Senior Technical Support Engineer – Tokyo, テクニカルカスタマーサポートエンジニア

Technical Account Manager, Architect

• Serve as a team member on customer projects, focusing on design, architecture, integration, implementation, and documentation.
• Provide case-initiated consultative support to strategic users, customers, and prospects, assisting with implementation, onboarding, production launches, and Proof of Concepts (POCs).
• Provide architectural, technical, and migration assistance, including hands-on tasks.
• Work as a member of the Support Team, handling L1 to L3 cases and communications when not actively assigned to customer projects.
• Partner closely with ClickHouse Product Management, Engineering, and Sales to contribute to the product roadmap and account plans.
• Develop and assist with a wide range of content, including Public and Internal Documentation, Knowledge Base articles, ClickHouse Learning, Reference Architecture, blogs, and benchmark results.
• Assist with hiring and mentoring new team members as we grow and scale.
• Be available for scheduling and on-call needs to deliver high-quality 24x7 support in a global, distributed environment, including up to 35% estimated onsite regional travel.

Senior Consulting Engineer

• Take an active part in determining the roadmap for the Product Metrics team
• Work closely within the team to deliver new features, iterate and improve them
• Design, build, operate, and maintain business-critical petabyte-scale systems
• Be responsible for the performance, reliability, availability and cost-efficiency of the Product Metrics systems
• Mentor and support other team members, participate in design discussions and collaborate with the team
• Be a part of on-call rotation and take ownership of the services you're running

Cloud Engineer – Product Metrics

Backend Engineer

• Design and implement AI-powered features across the full stack, from backend inference services to intuitive frontend interfaces within the ClickHouse Cloud platform.
• Create robust, scalable APIs that connect ClickHouse's database capabilities with modern AI/ML inference systems and external/internal AI services.
• Build responsive, intuitive user interfaces that make complex AI functionalities accessible and valuable to users of all technical backgrounds.
• Implement and maintain integrations with the broader AI/ML ecosystem and standards, ensuring that ClickHouse as a technology works seamlessly with popular frameworks and tools.
• Integrate models into production systems with proper monitoring, versioning, observability, and evaluation.

ClickHouse

Senior Cloud Performance Engineer

Senior Cloud Performance Engineer

Senior Cloud Performance Engineer

Senior Cloud Performance Engineer

Cloud Platform Engineer – Control Plane

Technical Account Manager – Architect

Senior Technical Support Engineer – Tokyo, テクニカルカスタマーサポートエンジニア

Technical Account Manager, Architect

Senior Consulting Engineer

Cloud Engineer – Product Metrics

Senior Software Engineer – Typescript, Backend – AI/ML

Senior Software Engineer – Typescript, Backend – AI/ML