Senior Software Engineer

lseg

POL-Gdynia-3T Office Park, Tower C, PLFull-time204k–322k2026-10-13 → 2026-11-10

Core

Design, build, and optimize scalable data solutions and real-time data pipelines for LSEG's strategic platforms.

Role type

Senior IC data platform engineer

Builds

Data Lake solutions, Change Data Feed pipelines, cloud-native services on AKS, and Microsoft Fabric integrations

Domain

Financial markets infrastructure / Data Engineering

Deliverable

production ML models

Required skills

Data Lake architectures (Delta Lake), Change Data Feed patterns, AKS/container microservices, event-driven systems (Kafka/Event Hubs), Microsoft Fabric, CI/CD, observability

Preferred skills

Real-time data ingestion/processing, complex technical problem solving, autonomous work

Technologies

Delta Lake, Azure Kubernetes Service (AKS), Microsoft Fabric, Kafka, Event Hubs

Responsibilities

Design and implement scalable data solutions; Build and maintain Change Data Feed pipelines; Engineer cloud-native services; Collaborate with cross-functional teams; Champion clean code and automation; Participate in technical decision-making

Seniority

Senior, hands-on IC

About lseg

LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehens