Senior Data Platform Engineer – Azure, AKS & Data Lake

LSEG; Gdynia; On-site; PLN 203,800 - 322,200; Full time

Job summary

LSEG in Gdynia is seeking a Senior Software Engineer to design, build and optimise data‑driven solutions powering strategic platforms. You will work in a collaborative team, shaping engineering standards and delivering scalable data pipelines using modern cloud and data technologies.

Bring strong OO and functional programming skills, solid SQL and Spark SQL experience, and the ability to work autonomously while communicating clearly across teams.

Qualifications

• Experience designing and building data-driven solutions in modern data platforms.
• Strong coding skills with OO and functional patterns.
• Hands-on SQL, Spark SQL and data-engineering patterns.

Responsibilities

• Design and enhance scalable data solutions using Data Lake technologies.
• Utilise Azure, containers, dev containers and IaC for deployments.
• Build cloud-native services with AKS and Microsoft Fabric integration.
• Collaborate with cross-functional teams to enable delivery.
• Champion clean code, CI/CD, observability and reliability.

Skills

OOP

Functional patterns

SQL

Spark SQL

Relational databases

Problem solving

Autonomous working

Communication

Tools

Azure

AKS

Containers

Dev containers

IaC

Data Lake technologies

Microsoft Fabric

CI/CD tooling

Job description

LSEG in Gdynia is seeking a Senior Software Engineer to design, build and optimise data‑driven solutions powering strategic platforms. You will work in a collaborative team, shaping engineering standards and delivering scalable data pipelines using modern cloud and data technologies.

Bring strong OO and functional programming skills, solid SQL and Spark SQL experience, and the ability to work autonomously while communicating clearly across teams.