Backend Engineer
Core
Build systems to discover, understand, and govern customer data at petabyte scale, turning raw enterprise data into security signals for the platform.
Role type
Mid-level backend engineer (data platform)
Builds
Core components of the classification and policy stack, microservices, ETLs, and shared libraries for a multi-cloud data security platform.
Domain
Cloud-native data security, AI-era data operations, distributed systems, data lakes.
Deliverable
production ML models
Required skills
Python, TypeScript/JavaScript, PostgreSQL, NoSQL (MongoDB), analytical SQL (Athena/BigQuery/Snowflake), microservices, AWS, asynchronous message-driven systems (Kafka/SQS), AI development tools (Claude/Cursor/Copilot), workflow orchestration (Dagster/Airflow/Prefect).
Preferred skills
FastAPI, NestJS, Cyber Security/Data Security domain background (DSPM/DLP/DDR/data governance).
Technologies
Python, TypeScript, JavaScript, PostgreSQL, MongoDB, Athena, BigQuery, Snowflake, Kafka, SQS, AWS, FastAPI, NestJS, Dagster, Airflow, Prefect, Claude, Cursor, Copilot.
Responsibilities
Design and implement core components within the classification and policy stack; own features end-to-end from design to production operation; conduct design and code reviews; drive scale, performance, and cost optimizations for multi-tenant data-lake workloads; partner with AI/ML, Research, Product, and Frontend teams.
Seniority
Mid-level, hands-on IC
