> Markdown version of [/jobs/ext/1356297-senior-golang-developer-clickhouse-data-engineer-red-team](https://www.wearedevelopers.com/jobs/ext/1356297-senior-golang-developer-clickhouse-data-engineer-red-team). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Golang Developer/ClickHouse Data Engineer (Red Team) - **Company:** SEMrush - **Location:** Germany - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Information Engineering, Database Queries, PostgreSQL, Raw Data, Ansible, Red Team (Cyber Security), Apache Zookeeper, Google Cloud, Data Storage Technologies, Large Language Models, Backend, Gitlab-ci, Kubernetes, Semrush, Cassandra, Apache Kafka, Vertica, Docker, Golang, Programming Languages - **Published:** July 20, 2026 - **Apply:** https://de.indeed.com/viewjob?jk=c9a79c6231f6b4d0 ## About the Role Move together. Raise the bar. Learn fast-grow faster. That's the default. And here's what else is needed to succeed in this role: Hard Skills: * 5+ years of software engineering fundamentals * Production experience with ClickHouse * Strong Go development skills * Strong SQL skills * Comfortable with CI/CD pipelines and deployment/infrastructure management Nor required, but a plus: * Experience with Docker and Kubernetes * Data engineering experience - building scalable, cost-effective pipelines - is highly valued ## Description * Process raw and semi-raw data from multiple internal data teams * Transform large-scale datasets into comprehensive data about domains and brands on the internet * Build analytics based on processed data to provide insights for marketers and SEO analysts worldwide, * Strong sense of ownership: you take responsibility for solving problems end-to-end and are accountable for the results * Ability to make independent decisions while knowing when to seek feedback or support * Proactive mindset focused on continuous improvement: you strive to leave the codebase better than you found it, balancing technical excellence with pragmatic delivery About the team The Red Team is working on one of Semrush's core products, which has firmly established itself in the market and is a leader in its field. The team processes raw and semi-raw data from multiple internal data teams, transforms it into a massive amount of data about domains and brands on the internet, and builds analytics based on that data. Working with petabytes of data across hundreds of servers, the team builds products that attract marketers and SEO analysts from all over the world. The main value for users lies in gaining insights about competitors by analyzing their marketing strategies across organic, paid, and LLM channels. Now the team includes Tech Lead Manager and 2 Backend Developers. Our stack: * Data Storage: ClickHouse, Postgres, Kafka, Cassandra, Consul, Zookeeper * Programming language: Go * Tools: GCP, Gitlab CI, Ansible, Docker, Kubernetes About the perks * Unlimited PTO * Hobby & team building budget allowance * Employee Support Program * Loss of family member financial aid * Employee Resource Groups ## Related Videos - [Scaling: from 0 to 20 million users](https://www.wearedevelopers.com/videos/676-scaling-from-0-to-20-million-users) - [Go with the Flow: Stop the Leaks Before Your Memory's a Waterfall!](https://www.wearedevelopers.com/videos/100073-go-with-the-flow-stop-the-leaks-before-your-memory-s-a-waterfall) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Dev & Test in the Cloud? Deploy your cloud environments with Ansible & Terraform](https://www.wearedevelopers.com/videos/1607-dev-test-in-the-cloud-deploy-your-cloud-environments-with-ansible-terraform) - [Retooling and refactoring - an investment in people.](https://www.wearedevelopers.com/videos/371-retooling-and-refactoring-an-investment-in-people) - [Scoring 2000 Products per Request: Performance Pitfalls in Golang](https://www.wearedevelopers.com/videos/2073-scoring-2000-products-per-request-performance-pitfalls-in-golang) ## Related Articles - [Backend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/196-backend-developer-salary-in-germany-2023) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [The Biggest German Tech Companies](https://www.wearedevelopers.com/magazine/424-the-biggest-german-tech-companies) - [Finding Jobs in Germany](https://www.wearedevelopers.com/magazine/375-finding-jobs-in-germany)