CareerPlan

Senior Data Engineer II - Real Time Data Engineering

London, gbFull-time£111k2026-10-14 → 2026-11-10

Core

Design and build real-time liquidity observability stacks and core streaming data pipelines to power global financial operations and enable dynamic capital positioning.

Role type

Senior IC data engineer (real-time streaming)

Builds

High-throughput Kafka and Flink streaming pipelines, Medallion architecture, sub-second OLAP querying systems

Domain

Fintech / Global Treasury / Real-time data infrastructure

Deliverable

production ML models

Required skills

Apache Kafka, Apache Flink, Spark Streaming, exactly-once processing semantics, windowing techniques, stateful stream processing, Protobuf/Avro schema evolution, backpressure management, circuit breakers, dead-letter queues

Preferred skills

None stated

Technologies

Kafka, Flink, Spark, Kafka Streams, Protobuf, Avro

Responsibilities

Architect low-latency streaming pipelines for global liquidity visibility; build high-throughput pipelines processing bank transactions; design Medallion architecture with sub-second OLAP querying; implement event controls for cash positioning and routing; ensure system resilience against out-of-order spikes and network partitions

Seniority

Senior, hands-on IC