{"id":3597906,"url":"https://alion.io/job/cratedb-senior-ecosystem-database-engineer-mfx","title":"Senior Ecosystem Database Engineer m/f/x","company":{"id":36619,"name":"Cratedb","domain":"cratedb.com","url":"https://alion.io/company/cratedb","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_regions","remote_scope_basis":"inferred_payroll_markers","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["DE","FR","AE","GB","AT","BY","BE","BA","BG","HR","CY","CZ","DK","EG","FI","HU","IE","IL","IT","KZ","KE","KG","ME","NL","NG","NO","PL","RO","SA","RS","ZA","ES","SE","CH","TR","UA","UZ","AF","AL","DZ"],"hiring_countries_total":137,"salary":null,"salary_estimate":{"min_usd":88000,"max_usd":198000,"period":"year","method":"global_role_seniority_cell","sample_n":2679},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Airflow","optional":false},{"name":"Apache Kafka","optional":false},{"name":"C++","optional":false},{"name":"Dask","optional":false},{"name":"Flink","optional":false},{"name":"GitHub","optional":false},{"name":"Go","optional":false},{"name":"Grafana","optional":false},{"name":"Java","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"Rust","optional":false},{"name":"SQL","optional":false},{"name":"SQLAlchemy","optional":false},{"name":"Superset","optional":false},{"name":"Time Series","optional":false},{"name":"C","optional":true},{"name":"Docker","optional":true},{"name":"Kubernetes","optional":true},{"name":"MQTT","optional":true},{"name":"ZeroMQ","optional":true}],"status":"live","first_seen_at":"2026-11-01T12:40:58Z","employer_posted_date":null,"last_verified_at":"2026-11-01T12:40:58Z","board_verified":false,"closed_at":null,"days_open":4,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":4},"description":"daily playgroundABOUT THE ROLEIn this position we are looking for a jack-of-all-trades database driver and ecosystems engineer, who would love to work together with the FLOSS community and our core team to support it on drivers and adapters for CrateDB, a distributed time-series database. You will be working directly with some of our founding engineers, mostly on projects managed on public GitHub. We need your help to develop and maintain drivers and adapters for CrateDB, and also contribute to 3rd party applications and frameworks to improve their integration capabilities with CrateDB, very close to other open source software projects like SQLAlchemy, pandas, Dask, Apache Kafka, Flink, Superset, Airflow and Grafana, just to name a few. You see that we are looking for someone who lives and breathes open source.\nWHAT YOU GET OUT OF THIS OPPORTUNITY\n\nJoin a leading VC funded tech company from the pre-B stage through the exit\n\nBenefit from a welcoming and supportive working climate\n\nBe part of an open collaborative culture with “Craties” from diverse backgrounds\n\nWHAT YOU’RE RESPONSIBLE FOR\nDevelop and maintain \n\nDrivers for CrateDB (JDBC, Python/SQLAlchemy, etc.)\n\nConnections to external tools (Grafana, Tableau, Airflow, etc.)\n\nInternal administrative tools (crash CLI, Admin UI)\n\nImprove PostgreSQL-compatibility of CrateDB and its ecosystem\n\nMigration tools from/to other databases systems and storage formats\n\nWrite and maintain technical documentation like reference architectures, integration examples, etc.\n\nWork and interact with your Open Source community and technical partners on joint projects\n\nSupport our Product Managers with technical requirements\n\nyour skills\n\nApplying craftsmanship (mfx) to continuously improve and take over responsibility for existing code bases\n\nKnowledge about standards and protocols, and what they are used for. Not limited to - but we use - HTTP, PG Wire Protocol, Python DB API, and JDBC\n\nGood knowledge of at least Python and Java, and preferably experience with additional languages like Rust, C++, Golang, Swift, or Zig\n\nExperience with test driven development\n\nKnowledge about versioning, packaging and shipping (in a polyglot software environment), and how software is operated in production environments\n\nComfortable working with relational databases and SQL\n\nStrong debugging and problem-solving skills\n\nSelf-directed, hands-on engineer, who can dig through all the obstacles involved in driving specific development efforts forward, in a \"Fullstack\" manner, assuring software quality, documentation, and communication, to finally ship the software component at hand \n\nnice to have\n\nExisting Open Source contributions are valuable but not a requirement\n\nKnowledge and/or experience with message bus systems like AMQP, Kafka, MQTT, or ZeroMQ, and their corresponding broker implementations\n\nKnowledge and/or DevOps experience in containerized environments (Docker, K8s)\n\nwhat we offer\n\nRemote workplace: We can offer you a direct position at one of our entities or through Remote.com in your home country\n\nCompetitive compensation\n\nFlexible working hours\n\nA variety of perks (flexible holidays, fitness, education)\n\nParticipation in our Employee Stock Options Plan\n\nAt CrateDB, we don't just accept different - we celebrate it and support it. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, or gender identity.\nOriginally posted on Himalayas","description_format":"text","description_chars":3544,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Flexible schedule","Stock options"],"hiring_locations":[{"name":"Germany","iso":"DE","kind":"country"},{"name":"France","iso":"FR","kind":"country"},{"name":"United Arab Emirates","iso":"AE","kind":"country"},{"name":"United Kingdom","iso":"GB","kind":"country"},{"name":"Austria","iso":"AT","kind":"country"},{"name":"Belarus","iso":"BY","kind":"country"},{"name":"Belgium","iso":"BE","kind":"country"},{"name":"Bosnia and 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