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Senior Software Engineer I - Stream Processing - Kafka & Flink

London, England, gb💼 Full-time💰 $87,500–$87,500🗓 2026-07-07 → 2026-07-31

Core

Designing, architecting, implementing, and operating real-time stream processing systems on AWS to enable millisecond-level decisions for fraud detection, validation, and anti-money laundering checks.

Role type

Senior IC stream processing engineer

Builds

Real-time data pipelines and tooling for fraud detection and data movement into the data lake

Domain

Fintech / Real-time data infrastructure

Deliverable

production ML models | infrastructure

Required skills

Apache Flink, Kafka Streams, Java, Spring, distributed systems at scale, infrastructure automation

Preferred skills

Apache Iceberg, K8s operators

Technologies

AWS, Apache Flink, Apache Iceberg, K8s operators, Kafka Streams, Java, Spring

Responsibilities

Design and architect stream processing systems; implement and operate distributed systems on AWS; build and support tooling for real-time decision making; establish best practices for product engineers

Seniority

Senior, hands-on IC

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