---
title: "Middleware Engineer – DC… at Palantir – Warsaw, Poland"
canonical: "https://www.metaintro.com/job/middleware-engineer-dc-migration-programme-at-palantir-7c63193b-5ea6-5a06-b258-d45e346e2337"
language: "en"
author: "Metaintro"
---

[![Palantir logo](/api/favicon-proxy?url=https%3A%2F%2Fpalantir.com%2Ffavicon.ico)](/company/palantir)[Palantir](/company/palantir)
# Middleware Engineer – DC Migration Programme at Palantir

LanguageEnglish
Polski

**Setup**
: Hybrid

**Location**
: Warsaw, Masovian Voivodeship

**Type**
: Full-time, Contract

**Level**
: senior

**Posted**
: Mar 18, 2026

## Description

The Middleware Engineer will support a data centre migration programme for critical payment processing systems, including card acceptance, acquiring, and issuer processing. The role involves building, configuring, and preparing middleware components; supporting environment setup and access; diagnosing and resolving technical issues; monitoring performance, reliability, and stability; supporting testing and migration; and maintaining Confluence documentation. The position requires extensive Oracle middleware and integration experience, strong PL/SQL and scripting skills, automation and scheduling experience, and knowledge of high-transaction environments, networking, load balancing, and TLS. It is based in Warsaw, primarily onsite with 1–2 remote days per month, and includes a long-term B2B contract, competitive salary, healthcare, and international project work.

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