Backend Engineer (Data Team)

we are looking for a The Senior Backend Engineer team (Data Team) builds the systems that discover, understand, and govern customer data at petabyte scale. We turn raw enterprise data into the security signal the rest of the platform builds on, working on problems like distributed systems running inside customer clouds, analytics over large data lakes, and detection logic that has to be both precise and fast. Youll work end-to-end and ship features that every customer uses.Responsibilities:Designing and implementing core components within the classification and policy stack, including microservices, ETLs, and shared librariesOwning features end-to-end: design, implementation, rollout, testing, monitoring, and production operationConducting design and code reviews with the team and across R&DDriving scale, performance, and cost optimizations against multi-tenant data-lake workloadsPartnering with AI/ML, Research, Product, and Frontend to ship cross-functional initiativesRequirements: 6 years of experience in software development with Python; TypeScript or JavaScript a plusIn-depth understanding of modern SaaS application architecture and best practicesStrong experience with relational databases (PostgreSQL) and at least one NoSQL store (MongoDB preferred)Comfortable writing and optimizing analytical SQL over large datasets (Athena, BigQuery, Snowflake, or equivalent)Demonstrated experience building and operating microservices in a cloud-native environment, preferably AWSExperience with asynchronous, message-driven systems (Kafka, SQS, or similar)Hands-on experience using AI development tools (Claude, Cursor, Copilot) in day-to-day engineeringStrong organizational skills with the ability to prioritize effectivelyA Bachelors degree in Computer Science, Engineering, or equivalent experienceSelf-motivated with a passionate approach to workFamiliarity with frameworks such as FastAPI and NestJS - an advantageExperience with workflow orchestration (Dagster, Airflow, Prefect, or similar) - an advantageBackground in the Cyber Security or Data Security domain (DSPM, DLP, DDR, or data governance) - an advantageML pipeline or NLP exposure - an advantageThis position is open to all candidates.