21 of 21 ClickHouse Jobs in London

infrastructure. We emphasize event-driven, deterministic system design, real-time observability, and strong security. Our tech stack includes Java (low-latency), Python, Web UI (React/Ag-Grid), Aeron, ClickHouse, Kubernetes, and modern CI/CD tooling, with a strong focus on automation, scalability, and performance. AI-assisted development tools are also leveraged to boost productivity and quality across More ❯

AWS, Helm, Terraform, Vault, Grafana, ELK Stack, New Relic Relevant experience in the maintenance of data APIs and data lake architectures, including experience with Apache Iceberg, Trino/Presto, Clickhouse, Snowflake, BigQuery. Master's degree in Computer Science or Engineering-related field Get to know us better YouGov is a global online research company, offering insight into what the More ❯

AWS, Helm, Terraform, Vault, Grafana, ELK Stack, New Relic Relevant experience in the maintenance of data APIs and data lake architectures, including experience with Apache Iceberg, Trino/Presto, Clickhouse, Snowflake, BigQuery. Master's degree in Computer Science or Engineering-related field #LI-PM1 Get to know us better... YouGov is a global online research company, offering insight into More ❯

data integration. Experience in MLOps and machine learning pipelines. Proficiency in SQL and data manipulation languages. Experience with big data platforms (including Apache Arrow, Apache Spark, Apache Iceberg, and Clickhouse) and cloud-based infrastructure on AWS. Education & Qualifications Bachelors or Masters degree in Computer Science, Engineering, or a related field, or equivalent experience. Preferred certifications (optional): AWS Cloud Data More ❯

software developer, or similar role. Proficiency in backend programming languages such as Go. Experience with API development and integration (REST). Strong knowledge of database management (PostgreSQL, Elastic, or Clickhouse is a plus). Deep understanding of DevOps practices as well as network, OS fundamentals Experience with cloud platforms (AWS, GCP, or Azure) and containerisation (Docker, Kubernetes). Familiarity More ❯

multiple CNIs etc.) At least 4 years of experience in industry working with the above tools and technologies. Nice to Have Experience with other parts of our tech stack (Clickhouse, Postgres, Datadog, Dagster, Temporal, AWS, Gitlab and RunAI) Any domain knowledge within Life Sciences and Biotech/Techbio, specifically around high throughput sequencing, ML models, and bioinformatics. What we More ❯

cloud solutions. Our vision is to become the trusted Data & AI Platform for everyone, leveraging the most popular open-source technologies like Apache Kafka, Aiven for PostgreSQL, Aiven for Clickhouse, and Aiven for OpenSearch. to help companies accelerate time-to-market, drive efficiency, and build innovative solutions across any cloud. About this Team: In our Product team at Aiven More ❯

insights, and collectively improve detection efficacy. Automate data extraction, in-depth analysis, and the reporting of detection performance and efficacy. Query and analyse large datasets utilise platforms such as Clickhouse, AWS Athena etc. identify detection gaps, measure scanner effectiveness, and drive data-informed improvements. Document observed Tactics, Techniques, and Procedures (TTPs) related to email-delivered threats and communicate them More ❯

Python, Go, Rust) Operational mindset : "You build it, you run it, you own it" philosophy with the focus on sustainable practices Nice to Have Proficiency with analytical databases (e.g. ClickHouse) Background in high-growth startups Previous experience in AI/ML infrastructure Compensation & Benefits Competitive salary and equity stake for role and stage of company. Commensurate with experience. More ❯

infrastructure. We emphasize event-driven, deterministic system design, real-time observability, and strong security. Our tech stack includes Java (low-latency), Python, Web UI (React/Ag-Grid), Aeron, ClickHouse, Kubernetes, and modern CI/CD tooling, with a strong focus on automation, scalability, and performance. AI-assisted development tools are also leveraged to boost productivity and quality across … VPC, IAM, CloudWatch, RDS) and cost monitoring tools (e.g., AWS Budgets, Cost Explorer). Skilled in provisioning and config management using Ansible; Terraform experience is a plus. Proficient in ClickHouse and PostgreSQL; knowledge of kdb+ or InfluxDB is a bonus. Solid scripting skills (Python, Bash, or equivalent). Hands-on experience with Docker, Kubernetes, Helm, and deployment automation. Familiar More ❯

cloud solutions. Our vision is to become the trusted Data & AI Platform for everyone, leveraging the most popular open-source technologies like Apache Kafka, Aiven for PostgreSQL, Aiven for Clickhouse, and Aiven for OpenSearch. to help companies accelerate time-to-market, drive efficiency, and build innovative solutions across any cloud. Who we are: So, how do we become the More ❯

cloud solutions. Our vision is to become the trusted Data & AI Platform for everyone, leveraging the most popular open-source technologies like Apache Kafka, Aiven for PostgreSQL, Aiven for Clickhouse, and Aiven for OpenSearch. to help companies accelerate time-to-market, drive efficiency, and build innovative solutions across any cloud. Who we are: So, how do we become the More ❯

s Magic Quadrant, Forrester Wave and Frost Radar. Our tech stack: Superset and similar data visualisation tools. ETL tools: Airflow, DBT, Airbyte, Flink, etc. Data warehousing and storage solutions: ClickHouse, Trino, S3. AWS Cloud, Kubernetes, Helm. Relevant programming languages for data engineering tasks: SQL, Python, Java, etc. What you will be doing: Designing and developing scalable and efficient data … with stakeholders to define data strategies, implement data governance policies, and ensure data security and compliance. About you: Strong technical proficiency in data engineering technologies, such as Apache Airflow, ClickHouse, ETL tools, and SQL databases. Deep understanding of data modeling, ETL processes, data integration, and data warehousing concepts. Proficiency in programming languages commonly used in data engineering, such as More ❯

Google and McKinsey, and is headquartered in Silicon Valley. We are backed by Index Ventures, Theory Ventures, MMC and a range of executives from leading tech companies including, Databricks, Clickhouse, and MongoDB, among others. We're based across San Francisco, London, Tel Aviv and Budapest - small team, friendly vibe, high expectations. What we're looking for: Mindset & attitude (most More ❯

Strong communication skills and a dependable, flexible approach to problem-solving and decision-making Nice to have: Experience in the fintech, B2B enterprise SaaS or payments industry Knowledge of ClickHouse or similar high-performance data platforms Experience with data engineering Our current tech stack: Frontend Technologies - React, Material UI Backend & Application Frameworks - Go, Node, RabbitMQ Databases - Postgres, MariaDB, MongoDB … ClickHouse, Redis, JupyterLab, Metabase Data Engineering & Orchestration - Python, Airflow, Kafka, DataHub Cloud & Infrastructure - AWS, K8s DevOps & CI/CD - Git, GitLab CI, DBS, Grafana, ELK, Prometheus, Docker, Docker Compose Why join us? Shape the future of a data business at the forefront of global payments insights A chance to work with a vibrant, friendly team in a relaxed but More ❯

cloud solutions. Our vision is to become the trusted Data & AI Platform for everyone, leveraging the most popular open-source technologies like Apache Kafka, Aiven for PostgreSQL, Aiven for Clickhouse, and Aiven for OpenSearch. to help companies accelerate time-to-market, drive efficiency, and build innovative solutions across any cloud. Right now, we're looking for a Senior Solutions … capacity. Suitable candidates must have proven experience in one or more of the following areas that will be required in their day-to-day job: Apache Kafka, Apache Cassandra, Clickhouse, PostgreSQL, MySQL, OpenSearch, or Redis. The position is full-time and permanent, located in London. What You'll Do: Help customers succeed, building successful relationships from pre-sales stage … and tools (installation, securing system, storage, etc.) and a good grasp of networking basics like DNS A relatively deep conceptual and hands-on understanding of Apache Kafka, Apache Cassandra, Clickhouse, PostgreSQL, MySQL, OpenSearch, or Redis. Act as a subject matter expert on Aiven service offerings Attention to detail and good problem-solving and project management skills Strong verbal and More ❯

infrastructure. We emphasize event-driven, deterministic system design, real-time observability, and strong security. Our tech stack includes Java (low-latency), Python, Web UI (React/Ag-Grid), Aeron, ClickHouse, Kubernetes, and modern CI/CD tooling, with a strong focus on automation, scalability, and performance. AI-assisted development tools are also leveraged to boost productivity and quality across … Aeron, SBE, or other low-latency messaging libraries. Strong grasp of event-driven architecture and experience designing fully deterministic systems. Solid knowledge of time-series and analytical databases like ClickHouse; exposure to kdb+ or InfluxDB is a plus. Experience with distributed systems, message queues, and performance tuning at the network and application layer. Comfortable using AI-powered development tools More ❯

Go. You will not only architect our internal systems for scale but also build and operate key product infrastructure, including our customer-facing telemetry pipeline (built on OpenTelemetry and ClickHouse) and the AI pipeline that empowers our products. We are looking for a hands-on technical leader, driven by the challenge of solving ambiguous, 'eBay-scale' problems-whether that … is not limited to: Architecting, building, and operating the core cloud-native infrastructure for WunderGraph Cosmo, primarily using Go and Kubernetes. Owning and evolving our observability stack (OpenTelemetry, Prometheus, ClickHouse) and the infrastructure supporting our AI-driven features to ensure deep, actionable insights into our systems. Building and optimizing CI/CD pipelines to improve build times, automate quality … systems, and the challenges of running high-performance API gateways. Familiarity with GraphQL Federation is a significant plus. Experience building or managing modern observability stacks (e.g., OpenTelemetry, Prometheus, Grafana, ClickHouse). A self-starter attitude and a leader's mindset: you are comfortable with ambiguity, can identify and solve ill-defined problems, and don't need hand-holding. Excellent More ❯

/SQLite storage engines and build reliable, intuitive APIs that almost feel like magic Implement and evolve the controlplane, dataplane, and observability pipelines with modern logging & metrics stacks (e.g., ClickHouse) and automated build/deploy workflows Own the full SDLC: architecture, coding, automated testing, deployment, oncall rotations, and postincident reviews Collaborate with Product to turn your daily pain points … thrive on autonomy, embrace rapid iteration, and see feedback as fuel rather than friction What will make us extra happy? Practical experience with logging and metrics systems like InfluxDB, ClickHouse, Prometheus, or Vector Familiarity with Deno, V8 isolates, or other edge/serverless runtimes. Experience building DXfocused tools, CLIs, or SDKs Background in multitenant SaaS, usagebased billing, or data More ❯

event data to modeling and visualizing it Develop internal tooling using open-source or self-hosted solutions Set up pipelines to collect, clean, model, and store data (primarily in ClickHouse) Design and maintain data marts optimized for product and business analytics Build and support dashboards in BI tools (Grafana or others) Establish monitoring and data quality processes Collaborate closely … with product and business teams to define useful metrics and datasets Requirements 3+ years of experience in data engineering or product analytics Strong SQL skills (preferably with ClickHouse or similar columnar databases) Experience with event tracking systems (web or mobile) and data collection Understanding of data modeling and layered data architecture (raw transformed business-ready) Hands-on experience with More ❯

features, including real-time observability dashboards, data visualisations, and integrations with backend services. Deploy, maintain, and scale applications using Vercel and AWS infrastructure. Integrate frontend systems with backend databases (Clickhouse) and APIs. Collaborate cross-functionally with backend engineers, product, and design to ensure alignment. Set engineering standards, conduct code reviews, and mentor future team members. Skills & Experience 3+ years … AWS. Strong product sense and ability to link technical decisions to business outcomes. Comfortable working independently and taking complete ownership in a fast-paced environment Bonus Qualifications Experience with Clickhouse or high-performance data visualization Past role as technical lead or sole engineer on key projects Prior startup experience or entrepreneurial mindset Our Tech Stack Core: Next.js, TypeScript, Vercel … AWS, Clickhouse Additional (not mandatory): Rust (backend), Nextflow, AlphaFold, Terraform, eBPF (Note: Experience with additional stack components is beneficial but not required. Strong engineering fundamentals and adaptability are our priorities.) Portfolio Submission (Required) When applying, please provide: Link to your portfolio, GitHub, or examples of projects built from scratch A short description highlighting your most impactful technical achievement, your More ❯