ClickHouse

• As a Senior Software Engineer specializing in JVM-based frameworks, you'll serve as a core contributor, owning and maintaining critical parts of ClickHouse's Data engineering ecosystem. • You'll own the full lifecycle of data framework integrations - from the core database driver that handles billions of records per second, to SDKs and connectors that make ClickHouse feel native in JVM-based applications. • Your work will directly impact how companies process massive datasets, from real-time analytics platforms ingesting millions of events per second to observability systems monitoring global infrastructure. • You'll collaborate closely with the open-source community, internal teams, and enterprise users to ensure our JVM integrations set the standard for performance, reliability, and developer experience.

Role Description As a Senior Software Engineer specializing in JVM-based frameworks, you'll serve as a core contributor, owning and maintaining critical parts of ClickHouse's Data engineering ecosystem. This role sits at the intersection of high-performance database engineering and developer experience, where you'll craft tools that enable Data Engineers to harness ClickHouse's incredible speed and scale. - Own the full lifecycle of data framework integrations - from the core database driver that handles billions of records per second to SDKs and connectors that make ClickHouse feel native in JVM-based applications. - Build the foundation that thousands of Data engineers rely on for their most critical data workloads. - Impact how companies process massive datasets, from real-time analytics platforms ingesting millions of events per second to observability systems monitoring global infrastructure. - Collaborate closely with the open-source community, internal teams, and enterprise users to ensure our JVM integrations set the standard for performance, reliability, and developer experience. Qualifications - 6+ years of software development experience focusing on building and delivering high-quality, data-intensive solutions. - Proven experience with the internals of at least one of the following technologies: Apache Spark, Apache Flink, Kafka Connect, or Apache Beam. - Experience developing or extending connectors, sinks, or sources for at least one big data processing framework such as Apache Spark, Flink, Beam, or Kafka Connect. - Strong understanding of database fundamentals: SQL, data modeling, query optimization, and familiarity with OLAP/analytical databases. - A track record of building scalable data integration systems (beyond simple ETL jobs). - Strong proficiency in Java and the JVM ecosystem, including deep knowledge of memory management, garbage collection tuning, and performance profiling. - Solid experience with concurrent programming in Java, including threads, executors, and reactive or asynchronous patterns. - Outstanding written and verbal communication skills to collaborate effectively within the team and across engineering functions. - Understanding of JDBC, network protocols (TCP/IP, HTTP), and techniques for optimizing data throughput over the wire. - Passion for open-source development. Requirements - Prior contributions to open-source projects: actively engaging with the OSS community, advocating for users, and influencing the evolution of the core system through your contributions. - Familiarity with ClickHouse or similar high-performance data platforms. - Working knowledge of Python, especially in data engineering contexts (e.g., Pandas, PySpark, Airflow), and ability to contribute to Python tooling when needed. Benefits - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 20 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new team member who joins our company receives stock options. - Time off - Flexible time off in the US, generous entitlement in other countries. - A $500 Home office setup if you’re a remote employee. - Global Gatherings – Opportunities to engage with colleagues at company-wide offsites. - Culture - As part of a rapidly scaling startup, you will be instrumental in shaping our culture.

Role Description ClickHouse is expanding its capabilities in the database systems domain, building next-generation infrastructure that redefines performance, scalability, and developer experience. We’re looking for a Principal Engineer with deep expertise in systems programming and database internals — particularly Postgres — to help us push boundaries in how databases are built and operated at scale. This is a strategic and high-impact role for an engineer who can work independently across complex technical areas: - Storage and performance optimization - Distributed coordination - Extension development You’ll shape critical components of our data platform, mentor other engineers, and drive architectural direction for systems that serve massive workloads. What You’ll Do - Lead design and implementation of advanced systems features across areas like storage, replication, query execution, and performance optimization. - Contribute to and extend Postgres internals — improving reliability, scalability, and efficiency. - Prototype and build extensions that expand Postgres’s core capabilities and integrate with cloud-native infrastructure. - Collaborate with product, infrastructure, and cloud platform teams to deliver robust, developer-friendly experiences. - Profile and optimize database performance using low-level instrumentation and benchmarking. - Provide technical leadership, set standards for engineering excellence, and mentor senior engineers. - Operate with significant autonomy and ownership — driving projects from concept to production. Qualifications - 10+ years of experience building systems software in C/C++ or Rust (Go experience a plus). - Deep knowledge of PostgreSQL or other database engine internals, including storage, execution, or replication subsystems. - Strong understanding of concurrency, operating systems, and performance engineering. - Proven ability to ship large-scale systems or core infrastructure features end-to-end. - Experience contributing to open-source databases or similar complex systems is highly desirable. - Pragmatic problem solver with a bias for simplicity and measurable impact. - Thrives in a high-autonomy, high-velocity environment. Benefits - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 20 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new team member who joins our company receives stock options. - Time off - Flexible time off in the US, generous entitlement in other countries. - A $500 Home office setup if you’re a remote employee. - Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. - Culture - We All Shape It. As part of a rapidly scaling start-up, you will be instrumental in shaping our culture. Compensation The typical starting salary for this role in the US is $140,000 - $200,000 USD. The typical starting salary for this role in US Premium Markets is $158,000 - $232,000 USD. For roles based in the United States, the typical starting salary range for this position is listed above. In certain locations, such as the San Francisco Bay Area and the New York City Metro Area, a premium market range may apply, as listed. These salary ranges reflect what we reasonably and in good faith believe to be the minimum and maximum pay for this role at the time of posting. The actual compensation may be higher or lower than the amounts listed, and the ranges may be subject to future adjustments. An individual’s placement within the range will depend on various factors, including (but not limited to) education, qualifications, certifications, experience, skills, location, performance, and the needs of the business or organization. If you have any questions or comments about compensation as a candidate, please get in touch with us at paytransparency@clickhouse.com.

• Lead design and implementation of advanced systems features across areas like storage, replication, query execution, and performance optimization. • Contribute to and extend Postgres internals — improving reliability, scalability, and efficiency. • Prototype and build extensions that expand Postgres’s core capabilities and integrate with cloud-native infrastructure. • Collaborate with product, infrastructure, and cloud platform teams to deliver robust, developer-friendly experiences. • Profile and optimize database performance using low-level instrumentation and benchmarking. • Provide technical leadership, set standards for engineering excellence, and mentor senior engineers. • Operate with significant autonomy and ownership — driving projects from concept to production.

Title: Regional Marketing - East Location: United States (Remote) Job Description: About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads. The company’s sustained, accelerating momentum was recently validated by a $400M Series D financing round. Over the past three months, customers including Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted the platform or expanded existing deployments. These customers join an established base of AI innovators and global brands such as Meta, Cursor, Sony, and Tesla. We’re on a mission to transform how companies use data. Come be a part of our journey! ClickHouse is hiring a Regional Marketing Manager to play a foundational role in driving awareness and consideration for our product among enterprise companies through events (virtual and in-person). In this role, your mission will be to accelerate the impact of our sales team with field marketing tactics. Day to day activities center around high-quality execution of events with comprehensive end-to-end campaigns, identifying event trends for ClickHouse’s enterprise audience, and running campaign analysis to continuously optimize our field strategy. Responsibilities - US travel required >50% of the time. (This will continue to decrease as the team grows.) - Collaborate closely with sales management, product marketing, field sales, and developer advocacy to design and execute integrated field events that support both immediate and long-term business objectives for ClickHouse. - Translate demand generation strategies into impactful events and experiences by working with cross-functional teams, including engineering, product, and sales leaders, to develop content and promotional strategies that drive high attendance and engagement. - Work with external partners and third-party organizations to co-host events, webinars, and joint marketing initiatives, helping to expand ClickHouse's reach and strengthen its market presence. - Manage the entire event lifecycle, including contracts, planning, logistics, and on-the-ground execution for a variety of events such as trade shows, conferences, hosted events, and webinars. - Develop and implement comprehensive event campaigns, covering audience segmentation, promotional tactics, and follow-up strategies to ensure consistent lead generation and audience engagement. - Track and analyze the performance of field marketing campaigns and events, using data insights to refine strategies and deliver measurable results. - Maintain a detailed event calendar and actively identify new event opportunities that align with ClickHouse’s marketing goals and priorities. - Coordinate all event logistics, ensuring the smooth delivery of materials, booth properties, graphics, promotional items, and equipment throughout transportation and setup. - Provide internal teams with clear guidance on event responsibilities and task assignments, ensuring alignment with company goals and effective collaboration across departments. Requirements - 7+ years of experience in field marketing, event marketing or regional marketing within the B2B SaaS space. Bonus points for experience in database or data analytics industries. - Demonstrated success in driving pipeline generation and increasing brand awareness through field marketing efforts. - Excellent project management skills, with experience in organizing and executing events at both small and large scales. - Strong analytical skills with the ability to measure and report on the effectiveness of marketing programs. - Experience working closely with sales teams to ensure alignment on objectives, messaging, and campaign execution. - Ability to work independently in a fast-paced, remote-first environment. Comfortable with ambiguity and adapting to evolving business needs. The typical starting salary for this role in the US is $140,000 - $200,000 USD The typical starting salary for this role in US Premium Markets is $160,000 - $220,000 USD Compensation For roles based in the United States, the typical starting salary range for this position is listed above. In certain locations, such as the San Francisco Bay Area and the New York City Metro Area, a premium market range may apply, as listed. These salary ranges reflect what we reasonably and in good faith believe to be the minimum and maximum pay for this role at the time of posting. The actual compensation may be higher or lower than the amounts listed, and the ranges may be subject to future adjustments. An individual’s placement within the range will depend on various factors, including (but not limited to) education, qualifications, certifications, experience, skills, location, performance, and the needs of the business or organization. If you have any questions or comments about compensation as a candidate, please get in touch with us. Perks - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 20 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new team member who joins our company receives stock options. - Time off - Flexible time off in the US, generous entitlement in other countries. - A $500 Home office setup if you’re a remote employee. - Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. Culture - We All Shape It As part of a rapidly scaling start up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse. Equal Opportunity & Privacy ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here for our Privacy Statement.

Title: Senior Software Engineer - Postgres Location: Netherlands Job Description: About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads. The company’s sustained, accelerating momentum was recently validated by a $400M Series D financing round. Over the past three months, customers including Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted the platform or expanded existing deployments. These customers join an established base of AI innovators and global brands such as Meta, Cursor, Sony, and Tesla. We’re on a mission to transform how companies use data. Come be a part of our journey! About the Role ClickHouse is launching a strategic Postgres initiative to extend our developer-first cloud platform, so teams can easily integrate Postgres with ClickHouse and power end-to-end data workflows. We’re looking for a Senior Software Engineer to join the team building this platform. You’ll work across a range of areas — from control plane services and automation to operational tooling and developer experience. This is a flexible, full-stack systems role for an engineer who thrives in environments where boundaries are fluid, problems are complex, and impact is tangible What You’ll Do - Design and build backend services that orchestrate and manage database clusters in ClickHouse Cloud. - Extend our platform control plane — written in Ruby, Go, and TypeScript — to support new Postgres capabilities. - Contribute to PostgreSQL extensions and data plane agents, written in C, C++ or Rust - Contribute to automation and tooling that simplify cluster provisioning, scaling, and lifecycle management. - Collaborate with infrastructure, SRE, and product teams to ensure operational excellence, performance, and reliability. - Develop APIs and integrations that expose new Postgres functionality to customers and internal systems. - Improve observability, deployment safety, and debugging workflows for database services. - Participate in design discussions, code reviews, and on-call rotations, contributing to the overall reliability and velocity of the team. - Operate with autonomy — identifying opportunities, driving execution, and delivering meaningful impact. About You - Experience: 6+ years in software engineering, ideally with experience building or operating database or cloud platform systems. - Postgres Expertise: Deep understanding of Postgres — configuration, extensions, operations, and performance tuning. - Technical Skills: - Strong programming experience in one or several of Ruby, Go, Rust, C or Python (and willingness to work across languages). - Familiarity with cloud infrastructure, APIs, and automation tools (Terraform, Kubernetes, CI/CD). - Understanding of distributed systems, data replication, and service orchestration patterns - Mindset: Pragmatic, detail-oriented, and comfortable with both greenfield development and operational ownership. - Flexibility: Happy to contribute where needed — from backend APIs and platform automation to Postgres internals and debugging. - Collaboration: Strong communicator who works effectively across teams in a fast-paced, cross-functional environment. - Ownership: You operate with a founder’s mindset — take initiative, move quickly, and care deeply about outcomes. Why Join Us - Be part of a strategic new offering that expands the scope and impact of ClickHouse Cloud. - Work with cutting-edge database and infrastructure technologies at scale. - Operate with high autonomy in a small, focused team that values deep expertise and collaboration. - Shape foundational systems for reliability, automation, and developer experience in managed database. #LI-remote Compensation For roles based in the United States, the typical starting salary range for this position is listed above. In certain locations, such as the San Francisco Bay Area and the New York City Metro Area, a premium market range may apply, as listed. These salary ranges reflect what we reasonably and in good faith believe to be the minimum and maximum pay for this role at the time of posting. The actual compensation may be higher or lower than the amounts listed, and the ranges may be subject to future adjustments. An individual’s placement within the range will depend on various factors, including (but not limited to) education, qualifications, certifications, experience, skills, location, performance, and the needs of the business or organization. If you have any questions or comments about compensation as a candidate, please get in touch with us at paytransparency@clickhouse.com. Perks - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 20 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new team member who joins our company receives stock options. - Time off - Flexible time off in the US, generous entitlement in other countries. - A $500 Home office setup if you’re a remote employee. - Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites Culture - We All Shape It As part of a rapidly scaling start up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse. Equal Opportunity & Privacy ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here for our Privacy Statement.

Title: Regional Marketing - West Location: United States (Remote) Job Description: About ClickHouse Recognized on the 2025 Forbes Cloud 100 list, ClickHouse is one of the most innovative and fast-growing private cloud companies. With more than 3,000 customers and ARR that has grown over 250 percent year over year, ClickHouse leads the market in real-time analytics, data warehousing, observability, and AI workloads. The company’s sustained, accelerating momentum was recently validated by a $400M Series D financing round. Over the past three months, customers including Capital One, Lovable, Decagon, Polymarket, and Airwallex have adopted the platform or expanded existing deployments. These customers join an established base of AI innovators and global brands such as Meta, Cursor, Sony, and Tesla. We’re on a mission to transform how companies use data. Come be a part of our journey! ClickHouse is hiring a Regional Marketing Manager to play a foundational role in driving awareness and consideration for our product among enterprise companies through events (virtual and in-person). In this role, your mission will be to accelerate the impact of our sales team with field marketing tactics. Day to day activities center around high-quality execution of events with comprehensive end-to-end campaigns, identifying event trends for ClickHouse’s enterprise audience, and running campaign analysis to continuously optimize our field strategy. Responsibilities - US travel required >50% of the time. (This will continue to decrease as the team grows.) - Collaborate closely with sales management, product marketing, field sales, and developer advocacy to design and execute integrated field events that support both immediate and long-term business objectives for ClickHouse. - Translate demand generation strategies into impactful events and experiences by working with cross-functional teams, including engineering, product, and sales leaders, to develop content and promotional strategies that drive high attendance and engagement. - Work with external partners and third-party organizations to co-host events, webinars, and joint marketing initiatives, helping to expand ClickHouse's reach and strengthen its market presence. - Manage the entire event lifecycle, including contracts, planning, logistics, and on-the-ground execution for a variety of events such as trade shows, conferences, hosted events, and webinars. - Develop and implement comprehensive event campaigns, covering audience segmentation, promotional tactics, and follow-up strategies to ensure consistent lead generation and audience engagement. - Track and analyze the performance of field marketing campaigns and events, using data insights to refine strategies and deliver measurable results. - Maintain a detailed event calendar and actively identify new event opportunities that align with ClickHouse’s marketing goals and priorities. - Coordinate all event logistics, ensuring the smooth delivery of materials, booth properties, graphics, promotional items, and equipment throughout transportation and setup. - Provide internal teams with clear guidance on event responsibilities and task assignments, ensuring alignment with company goals and effective collaboration across departments. Requirements - 7+ years of experience in field marketing, event marketing or regional marketing within the B2B SaaS space. Bonus points for experience in database or data analytics industries. - Demonstrated success in driving pipeline generation and increasing brand awareness through field marketing efforts. - Excellent project management skills, with experience in organizing and executing events at both small and large scales. - Strong analytical skills with the ability to measure and report on the effectiveness of marketing programs. - Experience working closely with sales teams to ensure alignment on objectives, messaging, and campaign execution. - Ability to work independently in a fast-paced, remote-first environment. Comfortable with ambiguity and adapting to evolving business needs. The typical starting salary for this role in the US is $140,000 - $200,000 USD The typical starting salary for this role in US Premium Markets is $160,000 - $220,000 USD Compensation For roles based in the United States, the typical starting salary range for this position is listed above. In certain locations, such as the San Francisco Bay Area and the New York City Metro Area, a premium market range may apply, as listed. These salary ranges reflect what we reasonably and in good faith believe to be the minimum and maximum pay for this role at the time of posting. The actual compensation may be higher or lower than the amounts listed, and the ranges may be subject to future adjustments. An individual’s placement within the range will depend on various factors, including (but not limited to) education, qualifications, certifications, experience, skills, location, performance, and the needs of the business or organization. If you have any questions or comments about compensation as a candidate, please get in touch with us. Perks - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 20 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new team member who joins our company receives stock options. - Time off - Flexible time off in the US, generous entitlement in other countries. - A $500 Home office setup if you’re a remote employee. - Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. Culture - We All Shape It As part of a rapidly scaling start up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse. Equal Opportunity & Privacy ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here for our Privacy Statement.

• Design and build backend services that orchestrate and manage database clusters in ClickHouse Cloud. • Extend our platform control plane — written in Ruby, Go, and TypeScript — to support new Postgres capabilities. • Contribute to PostgreSQL extensions and data plane agents, written in C, C++ or Rust • Contribute to automation and tooling that simplify cluster provisioning, scaling, and lifecycle management. • Collaborate with infrastructure, SRE, and product teams to ensure operational excellence, performance, and reliability. • Develop APIs and integrations that expose new Postgres functionality to customers and internal systems. • Improve observability, deployment safety, and debugging workflows for database services. • Participate in design discussions, code reviews, and on-call rotations, contributing to the overall reliability and velocity of the team. • Operate with autonomy — identifying opportunities, driving execution, and delivering meaningful impact.

• Design and build backend services that orchestrate and manage database clusters in ClickHouse Cloud. • Extend our platform control plane — written in Ruby, Go, and TypeScript — to support new Postgres capabilities. • Contribute to automation and tooling that simplify cluster provisioning, scaling, and lifecycle management. • Collaborate with infrastructure, SRE, and product teams to ensure operational excellence, performance, and reliability. • Develop APIs and integrations that expose new Postgres functionality to customers and internal systems. • Improve observability, deployment safety, and debugging workflows for database services. • Participate in design discussions, code reviews, and on-call rotations, contributing to the overall reliability and velocity of the team. • Operate with autonomy — identifying opportunities, driving execution, and delivering meaningful impact.

• Own and deliver against a regional revenue quota for partner-sourced and partner-influenced bookings. • Collaborate closely with the India field sales teams to integrate partners into key account strategies and deal cycles. • Build and execute strong joint sales motions with hyperscalers, SIs, ISVs, OEMs, and channel partners to expand ClickHouse’s reach and accelerate pipeline. • Serve as the primary partner sales interface for India, ensuring alignment between regional sellers, partners’ field teams, and global partner programs. • Develop and execute joint account plans, campaigns, and demand-generation activities with priority partners. • Drive joint forecasting, pipeline visibility, and reporting to ensure partner contributions are tracked and recognized. • Identify, onboard, and develop strategic system integrator (SI) partnerships that can both source new opportunities and deliver successful implementations. • Define joint GTM plays, delivery frameworks, and enablement paths to ensure scalable, repeatable customer success. • Collaborate with internal and external stakeholders to drive SI delivery readiness and certification. • Work closely with the global and regional Partner, Sales, and Marketing teams to ensure alignment of partner strategy, programs, and field execution. • Collaborate with Product and Solutions Engineering to support partner-led projects, and proof-of-concepts. • Serve as the voice of the India partner ecosystem, providing feedback and insights to shape ClickHouse’s broader partner strategy. • Maintain accurate partner pipeline data, revenue forecasts, and performance metrics. • Lead quarterly business reviews (QBRs) with key partners and internal stakeholders. • Continuously refine partner engagement models based on data-driven insights and field feedback.