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Sr. Software Engineer - Data Query Platform - London (Hybrid)

United Kingdom - London💼 Full-time🗓 2026-07-03 → 2026-07-30

Core

Building and operating ultra-high-scale data platforms and pipelines to centralize security event data for threat hunting, analytics, and machine learning.

Role type

Senior Software Engineer (Data Platform)

Builds

Hyper-scale data lake, scalable data pipelines, and query frameworks for the Falcon security platform.

Domain

Cybersecurity, Big Data, Distributed Systems

Deliverable

production ML models | product features | dashboards & analysis

Required skills

Java, Scala, Kotlin, Apache Spark, Flink, distributed systems design, algorithms, relational SQL, NoSQL databases, test-driven development, Linux administration

Preferred skills

Go, Pinot, Iceberg, Kubernetes, Jenkins, Parquet, Protocol Buffers, GRPC

Technologies

Java, Scala, Kotlin, Apache Spark, Flink, Iceberg, Postgres, MySQL, Cassandra, DynamoDB, Kubernetes, AWS

Responsibilities

Write fault-tolerant Java code within Apache Spark for platform products; Design and maintain ultra-high-scale data platforms processing petabytes of data; Participate in technical reviews and develop new features; Improve efficiency and reduce latency of high-performance services; Research and implement efficient data querying methods

Seniority

Senior, hands-on IC

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