Sr Back End Engineer for Streaming Data Platform (Poland) (#APR26)

KOR Financial
Contract Warsaw, Masovian Voivodeship Computer Occupations
Posted:
May 30, 2026
Location:
Warsaw, Masovian Voivodeship, Poland

Job Description

Do you want to build a high-quality data platform that will innovate financial markets? Do you want to work for a company that uses modern techniques to achieve the best results for its clients while empowering and supporting you to realize your full potential?

We are an experienced team of Spring committers, Kafka contributors, ex-Pivotal, Google, Apple engineers. If you want to know more, keep reading or reach out for a chat.

About us

We are a VC-backed fintech with a live product in the regulatory trade reporting space and a growing list of institutional clients (B2B). Our product journey has started in the US with a roadmap into Canada, UK, EU, Australia, and Singapore over the next twelve months. We are a start-up on a fast paced journey to scale-up.

KOR is built on leading edge cloud technology by industry domain experts and world class in-house engineering. We're on a mission to innovate B2B trade servicing starting with regulatory r...

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Job Overview

Job Type: Contract
Location: Warsaw, Poland
Posted: May 30, 2026
Deadline: July 09, 2026