---
title: "Senior MongoDB Expert… – Antananarivo, Madagascar"
canonical: "https://www.metaintro.com/job/senior-mongodb-expert-database-engineer-at-ontrac-solutions-6a9e5683-e2c6-5c4e-b284-1fdd581f06e2"
language: "en"
author: "Metaintro"
---

[![Ontrac Solutions logo](/api/company-logo?url=https%3A%2F%2Fontracsolutions.net%2Fhubfs%2FOS-fav-2.png&sig=FxKbMZWYJYdmyBzBTJd_8t6J3nhp133K-i1e9WVPuHI)](/company/ontrac-solutions)[Ontrac Solutions](/company/ontrac-solutions)
# Senior MongoDB Expert – Database Engineer at Ontrac Solutions

LanguageEnglish
Français

**Location**
: Antananarivo, Analamanga

**Type**
: Contract

**Level**
: senior

**Posted**
: Jun 2, 2026

## Description

The Senior MongoDB Expert will design and implement MongoDB architecture and installations, configure monitoring, develop L2 operational manuals with vendors, participate in escalated incident resolution, and establish operational procedures for NOC teams. The role requires at least seven years of hands-on MongoDB experience, senior autonomy, comfort with a multi-country and multi-stakeholder environment, French fluency, and English proficiency; Madagascar is preferred.

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