---
title: 'Senior Tester at MARGO'
canonical: 'https://feeny.ai/job/senior-tester-margo-warsaw-ft8mgybsse35'
type: 'job'
last_seen: '2026-10-19'
---

# Senior Tester at MARGO

- **Company:** MARGO
- **Location:** Warsaw, Poland
- **Compensation:** PLN 80–PLN 90/hr
- **Employment:** contract
- **Work type:** remote
- **Posted:** 2026-09-30
- **Last confirmed live:** 2026-10-19
- **Apply:** https://jobs.lever.co/margo-group/015bfffd-ea2a-4261-bb7b-f7370ab38d3f

## Job description

Zakres obowiązków:

- Wykonywanie testów automatycznych i manualnych w celu identyfikacji defektów oprogramowania w obszarach web, mobile i backend.

- Zarządzanie, tworzenie i utrzymanie skryptów w formie automatyzacji.

- Definiowanie scenariuszy testowych dla nowych oraz istniejących funkcjonalności.

- Przygotowywanie danych testowych oraz tworzenie mocków.

- Tworzenie raportów z testów.

- Dzielenie się wiedzą z testerami manualnymi.

Oferujemy pracę w dynamicznym środowisku, gdzie Twoje doświadczenie przełoży się na architekturę testów i usprawnienie naszych procesów. Jeśli odnajdujesz się w powyższym opisie, lubisz dzielić się wiedzą z zespołem i chcesz razem z nami dostarczać oprogramowanie najwyższej jakości – nie zwlekaj!

## About MARGO

## Company Overview
- **One-liner**: MARGO is an international technology engineering and AI consulting group that transforms technological complexity into business performance for global leaders in finance, insurance, energy, manufacturing, and tech.
- **Entity Type**: Private (100% organically grown, no external funding disclosed)
- **Headquarters**: Paris, France (with offices in London and Warsaw)
- **Founded**: 2005
- **Founders**: Olivier Hemar and Xavier Lagarrigue

## Core Business
- **Primary industries**: Data, Cloud, and AI consulting; IT engineering services
- **Target customers**: B2B – large enterprises and global leaders in Finance, Insurance, Energy, Manufacturing, and Technology
- **Mission/purpose**: To solve highly complex IT challenges by combining engineering excellence with world-class partner solutions, transforming technological complexity into business performance and competitive advantage.

## Products & Services
- **Data, Cloud & AI Architecture Consulting**: Design and deployment of critical data, cloud, and AI architectures for high-stakes environments. Service type: Consulting & Engineering Services.
- **Hyper-specialized IT Consulting**: Focus on highly complex IT projects where the complexity of the mission correlates with its value. Service type: Consulting.

## Market Standing
- **Valuation/Market Cap**: Not publicly available (private company)
- **Key Metric**: €45M turnover in 2025 (annual revenue)
- **Notable Investors/Partners**: No external investors cited; company is 100% organically grown. Partners include global technology leaders (e.g., cloud and data platform providers).
- **Growth Signals**: 19+ consecutive years of growth; expanded from Paris to London and Warsaw with a team of 450; 34% of consultants from Tier 1 universities; certified Great Place to Work (Top 30 in France).

## Competitive Advantages
- **Hyper-specialization**: Focuses exclusively on highly complex IT projects, avoiding volume-driven commodity consulting.
- **Elite talent pool**: 34% of consultants from top-tier engineering schools (Polytechnique, CentraleSupélec, Télécom Paris, ENSIMAG) – 15% above market average.
- **Strong culture of excellence**: Peer-led EXCELLENCE Hub delivers 726 coaching sessions/year, 35 Learning Expeditions, one certified training per employee per year.
- **100% organic growth** since 2005, demonstrating a resilient and independent business model.

## Strategic Focus
- Continue organic growth by deepening relationships with key accounts in finance, insurance, and industry.
- Invest in the EXCELLENCE Hub to further develop technical skills and personal branding (e.g., speaking at Devoxx, ACCU, CppCon).
- Expand the hybrid work model that balances in-person collaboration (headquarters in La Défense, Paris) with remote flexibility.
- Maintain a selective project portfolio – prioritize quality and intellectual challenge over volume.

## Why Work Here
- **Culture**: Emphasizes excellence, exemplarity, and ambition. Peer-led acceleration with continuous learning (Learning Lunches, meetups, certifications). Encourages personal branding and thought leadership.
- **Work environment**: Hybrid approach – offices in La Défense (27th floor of Tour Aurore) with collaborative spaces, auditorium, rooftop terrace, and private gym. On-site presence is valued for social cohesion and innovation.
- **Perks**: Guaranteed certified training each year; sports communities (Running, Football, Yoga); participation in major events like Marathon de Paris. Great Place to Work certified (Top 30 in France with 83% employee approval).
- **Hiring process**: 3-step recruitment (Talent Acquisition + Business Developer, technical employee interview with logic exercises and algorithmic challenges, Head of Department final round). AI tools may be used in application review.

## Sources
1. [margo.com – Company overview](https://www.margo.com/en/accueil-english/)
2. [margo.com – Company Life](https://www.margo.com/en/company-life/)
3. [margo.com – DNA & History](https://www.margo.com/en/dna-margo-en/)
4. [margo.com – Recruitment process](https://www.margo.com/en/recruitment-process/)
5. [jobs.lever.co – MARGO careers page](https://jobs.lever.co/margo-group)

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- [Senior Linux / HPC Infrastructure Engineer (SRE)](https://feeny.ai/job/senior-linux-hpc-infrastructure-engineer-sre-margo-paris-d12e6kbwcdyk) — Paris, France
- [Structured Products Middle Office Analysts](https://feeny.ai/job/structured-products-middle-office-analysts-margo-london-jhptcfpwjr5w) — London, United Kingdom
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