Senior Data Engineer

Key ResponsibilitiesIngestion&Pipelines: Architect batchstream pipelines (Airflow Kafka dbt) for diverse structured and unstructured marked data. Provide reusable SDKs in Python and Go for internal data producers.Storage&Modeling: Implement and tune S3 columnoriented and timeseries data storage for petabytescale analytics; own partitioning compression TTL versioning and cost optimisation.Tooling & Libraries: Develop internal libraries for schema management data contracts validation and lineage; contribute to shared libraries and services for internal data consumers for research backtesting and real-time trading purposes.Reliability & Observability: Embed monitoring alerting SLAs SLOs and CI/CD; champion automated testing data quality dashboards and incident runbooks.Collaboration: Partner with Data Science QuantResearch Backend and DevOps to translate requirements into platform capabilities and evangelise best practices.QualificationsRequired Skills & Experience7years building productiongrade data systems.Familiarity with market data formats (e.g. MDP ITCH FIX proprietary exchange APIs) and market data providers.Expertlevel Python (Go and C nice to have).Handson with modern orchestration (Airflow) and event streams (Kafka).Strong SQL proficiency: aggregations joins subqueries window functions (first last candle histogram) indexes query planning and optimization.Designing highthroughput APIs (REST/gRPC) and data access libraries.Strong Linux fundamentals containers (Docker) and cloud object storage (AWSS3 / GCS).Proven track record of mentoring code reviews and driving engineering excellence.Additional InformationWhat we offer:Working in a modern international technology company without bureaucracy legacy systems or technical debt.Excellent opportunities for professional growth and self-realization.We work remotely from anywhere in the world with a flexible schedule.We offer compensation for health insurance sports activities and professional training.Remote WorkYesEmployment TypeFull-time#J-18808-Ljbffr