London, England, United Kingdom Hybrid / WFH Options
Wallet in Telegram
Infrastructure as Code (IaC) using Ansible and Terraform Scripting abilities in Shell and Python English proficiency at an intermediate level (B2), capable of technical communication (Optional) Experience with Kafka, ClickHouse, RabbitMQ, Cloud services is a plus .Why it is a fantastic opportunity Our business is growing at an exponential scale Work in a well-funded startup environment with unique More ❯
London, England, United Kingdom Hybrid / WFH Options
Xtremepush
to others Strong understanding of PHP, GoLang, MySQL, Opentelemetry, Prometheus Experience with Cloud and DevOps technologies (AWS, Terraform, CI/CD etc.) Experience with specific technologies in our stack: Clickhouse, Kafka, Pulsar, Python Experience with networking and security concepts Interest or experience with marketing technologies Interest or experience with big data, data analytics, AI and machine learning Location Ireland More ❯
Infrastructure as Code (IaC) using Ansible and Terraform Scripting abilities in Shell and Python English proficiency at an intermediate level (B2), capable of technical communication (Optional) Experience with Kafka, ClickHouse, RabbitMQ, Cloud services is a plus .Why it is a fantastic opportunity Our business is growing at an exponential scale Work in a well-funded startup environment with unique More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Wallet in Telegram
Infrastructure as Code (IaC) using Ansible and Terraform Scripting abilities in Shell and Python English proficiency at an intermediate level (B2), capable of technical communication (Optional) Experience with Kafka, ClickHouse, RabbitMQ, Cloud services is a plus .Why it is a fantastic opportunity Our business is growing at an exponential scale Work in a well-funded startup environment with unique 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 ❯
time-series data Proficiency with Linux development, Git, containers, and CI/CD workflows Familiarity with SQL and at least one columnar or time-series data store (e.g., kdb+, ClickHouse, InfluxDB, Parquet/Arrow) Excellent problem-solving abilities, attention to detail, and clear communication skills Nice To Have: Prior exposure with execution algos, TCA, order-routing, or market-impact More ❯
ClickHouse is the hottest analytic database on the planet and Altinity is the home of ClickHouse experts who build real-time data solutions that run anywhere. ClickHouse now has more contributors than ElasticSearch, previously the biggest Open Source analytic project on GitHub. Altinity is looking for elite database support engineers who can guide users around the globe … in building ClickHouse applications. Have you delivered analytic applications in production environments? Have you operated ClickHouse clusters at a petabyte scale? Are you intensely curious about database technology and tricks to use ClickHouse effectively? Let's talk about how you can share your knowledge with our rapidly expanding customer base as well as the broader ClickHouse open-source community. Your responsibilities will be divided as follows: Support (75% of the time) Helping build production-grade systems based on ClickHouse: advise how to design schemas, plan clusters etc. Environments range from single node setups to clusters with 100s of nodes, including Altinity.Cloud, our managed ClickHouse service Working with the community - GitHub, Stack Overflow, Telegram More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
Nexthink
knowledge of core Java (other programming languages are a plus), including how to deal with multithreading issues. Solid experience with Spring or Micronaut. Experience with relational databases (Postgres and ClickHouse). ClickHouse datastores is a plus. Familiarity with Jenkins, Git, and with configuration management systems like Terraform. Experience working in an Agile environment, excellent communication and teamwork skills. More ❯
London, England, United Kingdom Hybrid / WFH Options
ScanmarQED
years in Data Engineering, Data Warehousing, or programming within a dynamic (software) project environment. Data Infrastructure and Engineering Foundations: Data Warehousing: Knowledge of tools like Snowflake, DataBricks, ClickHouse and traditional platforms like PostgreSQL or SQL Server. ETL/ELT Development: Expertise in building pipelines using tools like Apache Airflow, dbt, Dagster. Cloud providers: Proficiency in Microsoft Azure or AWS. More ❯
you add? Strong experience in backend development using C# and .NET . Proficiency with background processing/queueing systems such as RabbitMQ . Hands-on experience with databases like Clickhouse/InfluxDB and MariaDB . Proficiency in integration testing to ensure robust system interactions. Familiarity with monitoring tools like Grafana and CI/CD systems such as GitHub Actions More ❯
London, England, United Kingdom Hybrid / WFH Options
Aiven
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 Jakarta, Indonesia, to be close to our customers. What You'll Do: Help customers succeed … 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 ❯
London, England, United Kingdom Hybrid / WFH Options
Copper.co
Department environment We aim to achieve a balance between corporate culture and start-up culture, and at the same time be close to product solutions. Therefore, we divide our department into small self-sufficient teams that can make decisions on More ❯
London, England, United Kingdom Hybrid / WFH Options
WunderGraph, Inc
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 ❯
London, England, United Kingdom Hybrid / WFH Options
DoiT International
clustering, and indexing Contribute to platform code and infrastructure to support scalable analytics Qualifications 5+ years of experience working with large-scale data systems in production Deep knowledge of ClickHouse performance internals or any other big data platform. Proven expertise in query tuning, cost optimization, and storage design Proficiency in SQL and familiarity with backend coding ( e.g., Go, Python … the areas specified in the job description. Will you now or in the future require visa sponsorship for the country you are applying? * Select... Do you have experience with ClickHouse performance internals or any other big data platform? If yes, please specify which one. * What range does your salary expectation fall into? Please choose one: * Select... (in EUR or More ❯
Newcastle upon Tyne, England, United Kingdom Hybrid / WFH Options
Gaming Innovation Group
systems Excellent team player Meticulous and passionate about your work You're also good at: Functional oriented programming (experience with Python, Scala) Analytical mindset Low latency databases such as ClickHouse Hold a Bachelor's Degree in Computer Science or equivalent Can collaborate in scoping exercises Mentoring skills Have worked with both Linux and Windows environments Unix/Linux What More ❯
London, England, United Kingdom Hybrid / WFH Options
Cryptio
5+ years of software engineering experience Production experience in Rust Exposure to Typescript (or interest in working with) Some experience with high-performance systems Some experience with OLAP databases (ClickHouse or similar) Strong background in database design and optimisation with PostgreSQL Experience with data-heavy products and system optimisation Exceptional communication skills, with both technical and non-technical stakeholders More ❯
London, England, United Kingdom Hybrid / WFH Options
Cryptio
of this team, you’ll tackle complex backend challenges— processing massive data volumes, resolving discrepancies, and ensuring security and compliance . Team Stack Language: Typescript (Nest.js, Slonik, Zod) Databases: Clickhouse, RocksDB, Cassandra, PostgreSQL Infrastructure: Kubernetes, AWS, Pulumi, Docker, GitLab What you'll be doing Write high-quality TypeScript code for new and existing integrations Ensure integrations meet user needs More ❯
London, England, United Kingdom Hybrid / WFH Options
Experteer Italy
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 * Bachelor's or Master's degree in Computer Science, Engineering, or a related field, or equivalent experience. * Preferred certifications (optional): * AWS More ❯
We're looking for a About The Job Five Sigma Finance is a growing fintech company focused on helping institutional investors unlock scalability and growth in fixed income markets. As we scale, we are building modern data infrastructure to empower More ❯
London, England, United Kingdom Hybrid / WFH Options
Cryptio
solutions for cost basis and PnL computations, maintain our automated reconciliation tool (AutoRec), and enhance our reporting pipeline to handle large-scale financial data. Team Stack Languages: Rust Databases: Clickhouse, RocksDB, Cassandra, PostgreSQL Infrastructure: Kubernetes, AWS, Pulumi, Docker, GitLab What's special about this role? This role offers a unique opportunity to tackle complex accounting and financial challenges in … features meet user needs We're looking for someone who has 5+ years of software engineering experience Production experience in Rust Experience with high-performance systems and OLAP databases (ClickHouse or similar) Strong PostgreSQL design and optimisation skills Background in data-heavy products and system optimisation Excellent communication with technical & non-technical stakeholders Fluent spoken and written English A More ❯
London, England, United Kingdom Hybrid / WFH Options
Nansen
real-world impact—powering tools used daily by thousands of crypto investors, builders, and institutions. What You'll Do: Design, build, and scale performant data pipelines and infrastructure using ClickHouse, BigQuery, Python, and dbt. Handle large-scale data challenges, processing terabytes of streaming and batch data daily. Collaborate closely with crypto researchers, backend engineers, and product managers to shape … What We're Looking For: Proven experience in building and scaling high-performance data systems in production. Deep expertise in SQL and Python, with hands-on experience with dbt, ClickHouse, and BigQuery. Strong understanding of streaming data architectures and large-scale data handling. Full-stack data experience from ingestion and transformation to storage, modeling, and serving. Experience with AI More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
Gaming Innovation Group
Being an excellent team player Meticulous and passionate about your work You're also good at: Functional programming (experience with Python, Scala) Analytical mindset Low latency databases such as ClickHouse Holding a Bachelor's Degree in Computer Science or equivalent Collaborating in scoping exercises Mentoring skills Working with Linux and Windows environments What will you get in this role More ❯
research code into production services (CI/CD, containers etc) Strong SQL and data-management skills; experience querying large analytical databases (Snowflake highly desirable, but Redshift/BigQuery/ClickHouse etc. AWS, GCP, Azure) and MLOps practices. Familiarity with data visualization tools (e.g., Tableau, Power BI). COMPENSATION & BENEFITS: Competitive salary + bonus. Comprehensive benefits package including health insurance More ❯
London, England, United Kingdom Hybrid / WFH Options
Cryptio
You'll work alongside talented engineers to build and refine finance and accounting solutions, balancing new feature development with technical debt management. Team Stack Typescript(Nest.js, Zod, Slonik) Databases: Clickhouse, RocksDB, Cassandra, PostgreSQL Infrastructure: Kubernetes, AWS, Pulumi, Docker, GitLab What's special about this role? This role represents a unique opportunity to solve complex accounting and financial challenges in More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Hartree Partners
research code into production services (CI/CD, containers etc) Strong SQL and data-management skills; experience querying large analytical databases (Snowflake highly desirable, but Redshift/BigQuery/ClickHouse etc. also welcome). PREFERRED QUALIFICATIONS: Meteorological understanding/experience with weather modelling Prior knowledge or experience in the power markets or energy sector. Experience with cloud platforms (e.g. More ❯