CareerPlan
London, England, GBFull-time2026-10-20 → 2026-11-10

Core

Own the end-to-end data platform (ingestion, ETL, storage, quality) for a systematic investment firm's trading and research operations.

Role type

Senior Software Engineer (Data Platform)

Builds

Production-grade data ingestion pipelines, storage architecture, and data quality frameworks for market and reference data.

Domain

Systematic investment / Quantitative trading

Deliverable

production ML models

Required skills

Python, SQL, Relational and non-relational storage design, Data modeling, CI/CD, Cloud platforms (Azure/AWS/GCP)

Preferred skills

Orchestration tools (Airflow, Dagster, Prefect), Streaming platforms (Kafka, Azure Event Hubs), C# / .NET, Distributed databases (Redis, Cassandra), Container orchestration (Docker, Kubernetes), Financial market data (fixed income, derivatives)

Responsibilities

Design and evolve storage architecture, schemas and metadata management; Establish data quality frameworks and monitoring/observability systems; Ensure reliability and performance of critical data flows; Make data accessible to research teams and traders via APIs and tooling; Partner directly with the CTO and investment team to understand business needs; Get involved in adjacent engineering problems in core systems and research infrastructure.

Seniority

Senior, hands-on IC