Senior Software Engineer – Data Platforms & AI

Harvey Nash Technology Show all offers

Warszawa

Expires Nov 17, 2026

5 days ago

In short

Senior Software Engineer role in Fintech, Warsaw (hybrid). Develop, test, maintain code; lead projects; build data pipelines. Requires 5+ years Java, Kubernetes, cloud-native tech, Spark/Snowflake/Databricks. Gen AI/ML exposure a plus.

Keywords

Java Kubernetes Cloud-Native Data Pipelines Spark Snowflake Databricks Gen AI ML

AI-written summary based on the listing content.

Senior Software Engineer – Data Platforms & AI | Hybrid (3 days/week from office), Fintech

You will:

Develop, test and maintain high-quality, production-ready code
Demonstrate technical leadership by taking charge of cross-team projects
Create libraries and frameworks that underpin reliable and testable systems
Work across modern cloud-based data platforms

You bring:

5+ years of experience with strong hands-on skills in Java, Kubernetes and cloud-native technologies
Experience building and maintaining large-scale data pipelines and distributed processing systems (Spark, Snowflake, Databricks)
Exposure to Gen AI/ML-based applications, with experience in Gen AI frameworks such as LangChain and LangGraph, and LLM model applications being a plus