---
title: "Senior RDMA Performance… at CodiLime – Warsaw, Poland"
canonical: "https://www.metaintro.com/job/senior-rdma-performance-engineer-at-codilime-dbedc5fd-2d8a-5f4a-ac7e-7423df4082df"
language: "en"
author: "Metaintro"
---

[/company/codilime](/company/codilime)[CodiLime](/company/codilime)
# Senior RDMA Performance Engineer at CodiLime

Department: Quality Assurance Division

LanguageEnglish
Polski

**Setup**
: Remote

**Location**
: Warsaw, Masovian Voivodeship

**Type**
: Full-time

**Level**
: senior

**Posted**
: Oct 1, 2026

## Description

CodiLime is hiring an RDMA Performance Engineer to configure, troubleshoot, and maintain NVIDIA/Mellanox Spectrum switches and ConnectX NICs; implement and tune RoCEv2, PFC, and ECN; optimize AI data center fabrics; benchmark and validate RDMA and NCCL performance; automate network tasks; and document designs and results. The role requires 7+ years of network engineering experience, including data center design, core protocols, AI data center topologies, and RDMA validation, and offers fully remote, in-office, or hybrid work arrangements.

## Trending job searches

Every query opens live roles, salary samples, and market demand — tap a search to run it instantly.

- [Find Senior RDMA Performance Engineer jobs in Warsaw, Masovian Voivodeship, Poland](/jobs/search?q=Find+Senior+RDMA+Performance+Engineer+jobs+in+Warsaw%2C+Masovian+Voivodeship%2C+Poland)
- [Find roles similar to Senior RDMA Performance Engineer in Warsaw, Masovian Voivodeship, Poland](/jobs/search?q=Find+roles+similar+to+Senior+RDMA+Performance+Engineer+in+Warsaw%2C+Masovian+Voivodeship%2C+Poland)
- [Find remote Senior RDMA Performance Engineer jobs](/jobs/search?q=Find+remote+Senior+RDMA+Performance+Engineer+jobs)
- [Find Senior RDMA Performance Engineer jobs with NVIDIA Spectrum and ConnectX NICs](/jobs/search?q=Find+Senior+RDMA+Performance+Engineer+jobs+with+NVIDIA+Spectrum+and+ConnectX+NICs)
- [Find jobs similar to Senior RDMA Performance Engineer](/jobs/search?q=Find+jobs+similar+to+Senior+RDMA+Performance+Engineer)
- [Find Senior RDMA Performance Engineer jobs posted this week](/jobs/search?q=Find+Senior+RDMA+Performance+Engineer+jobs+posted+this+week)
- [Find Telecommunications jobs in Warsaw, Masovian Voivodeship, Poland](/jobs/search?q=Find+Telecommunications+jobs+in+Warsaw%2C+Masovian+Voivodeship%2C+Poland)
- [Find Telecommunications jobs with NVIDIA Spectrum and ConnectX NICs](/jobs/search?q=Find+Telecommunications+jobs+with+NVIDIA+Spectrum+and+ConnectX+NICs)

## Get More from Metaintro

Unlock powerful job search, personalized recommendations, and deep career insights from comprehensive, market-leading data and live market signals.

- [Browse all jobs](/jobs/search)
- [Access help center](/help)
- [Explore our content](/blog)

![](https://cdn.metaintro.com/rs:fill:1200:800/q:30/plain/images/bridges/bridge-expand.1df895c6bd76d96f.png)

For job seekers

## Ready to find a role that actually fits?

Upload your résumé, start a Job Search Thread, and let Metaintro rank real openings against your experience — then guide you from search to offer.

[Get Started Free](/signup)[Search matching jobs](/jobs/search)

Match

Compare live roles against your current evidence.

Position

Turn proof projects into role-specific applications.

Improve

Use market feedback to keep the skill plan current.

[Return to navigation](#main-navigation)