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Senior Data Engineer builds and maintains scalable data pipelines and models for a leading aeronautics client, ensuring data quality and security while collaborating with analytics and AI teams using Python, SQL, Snowflake, and Airflow/DBT.
Build and optimize scalable data pipelines and analytics infrastructure using Python, Spark, Airflow, and ClickHouse to power Atolls' global shopping platform.
Designs and audits full-stack workflows and AI-generated code for energy-efficiency software using Java, Angular, Spring, PostgreSQL, and Kafka.
Build and audit full-stack features for an AI-native energy-monitoring SaaS, using Java, Angular, Spring, PostgreSQL, GraphQL and Kafka to optimize enterprise energy use.
Own and scale haddock’s cloud platform, balancing classic DevOps with AI infrastructure cost and performance while improving CI/CD, observability, and database efficiency.
Build and scale Python services and LLM-powered data pipelines for Semrush’s AI visibility platform, integrating multi-provider LLMs and optimizing cost-efficient workflows on GCP.
Build backend services for Sumsub’s Travel Rule product, integrating crypto compliance systems to securely exchange identity data between exchanges and wallets.
Build backend services in Java 17 for Sumsub’s KYC and identity-verification platform, using Dropwizard, Kafka, ClickHouse, and Elasticsearch to process identity data and automate compliance workflows.
Build and scale the backend systems that power AV1 robots, handling real-time video, audio, and data pipelines in Golang to keep children connected and learning.
Lead a data-engineering team to build and scale a data warehouse for a car-buying platform, using PostgreSQL, ClickHouse, Airflow and Python.
Design, deploy, and operate GitOps and IaC pipelines for a large distributed data platform, maintaining Linux environments, security, and observability for ML/DL, Data Lake, ClickHouse, and Kafka.
Design, deploy, and maintain scalable MLOps and GitOps infrastructure for a national data platform, including Linux systems, GPGPU hardware, and observability tooling.
Design, automate, and operate DevOps and MLOps pipelines for a secure, distributed data infrastructure supporting Swiss military intelligence, using Linux, IaC, GitOps, and observability tools.
Build and maintain Proton’s on-premise data pipelines and platform, enabling reliable, scalable analytics and reporting for privacy-focused products used by millions globally.
Design, automate, and operate DevOps and MLOps pipelines for a secure, distributed data platform supporting Swiss military intelligence, using Linux, IaC, GitOps, Kafka, and ClickHouse.
Build and maintain scalable data pipelines and real-time streaming systems for market and trading data using Kafka, Flink, and ClickHouse.
Build and own streaming/batch data pipelines, lakehouse and time-series layers, and self-serve tooling for a crypto market maker’s trading, portfolio, and analytics needs using Python, SQL, Kafka, ClickHouse, and Terraform.
Build and optimize data infrastructure for high-load B2B projects in gaming and sports using Python, PySpark, Airflow, ClickHouse, Trino, Kafka, and S3.
Builds trusted data models and pipelines for energy markets using dbt, Airflow, ClickHouse and Omni to power commercial, financial, risk and operational decisions.
Build and scale backend APIs and data models for an automated TV advertising platform, using Python, SQL, and modern data stacks to support analytics and integrations.
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