---
title: 'Regular .NET Developera (C# / MSSQL) at MARGO'
canonical: 'https://feeny.ai/job/regular-net-developera-c-mssql-margo-warsaw-he6tydascsjd'
type: 'job'
last_seen: '2026-11-09'
---

# Regular .NET Developera (C# / MSSQL) at MARGO

- **Company:** MARGO
- **Location:** Warsaw, Poland
- **Compensation:** PLN 100–PLN 130/hr
- **Work type:** hybrid
- **Posted:** 2026-10-29
- **Last confirmed live:** 2026-11-09
- **Apply:** https://jobs.lever.co/margo-group/e185fd56-0697-471c-92b6-4e96f93b6af8

## Job description

Szukam doświadczonego backendowca .NET do zespołu rozwijającego usługi ogólnoorganizacyjne dla sektora bankowego. Ważna informacja na start: nie wymagamy doświadczenia w branży finansowej. Szukamy po prostu świetnego programisty z otwartą głową, który lubi to, co robi.

Pracujemy w elastycznym modelu hybrydowym. Spotykamy się w biurze – do wyboru w Łodzi lub w Warszawie – dokładnie 2 dni w miesiącu. Szukamy kandydatów z tych miast lub bliskich okolic, dla których takie wizyty w biurze będą w pełni komfortowe.

Serdecznie zapraszamy do rekrutacji :)

## 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)

## Other roles at MARGO

- [C# / .NET Developer – Front Office Liquidity, Treasury & Risk Systems](https://feeny.ai/job/c-net-developer-front-office-liquidity-treasury-risk-systems-margo-london-ea8faa6gm4jv) — London, United Kingdom
- [DevOps Engineer BL - 30/10/2026](https://feeny.ai/job/devops-engineer-bl-30-10-2026-margo-warsaw-nr387rj58aag) — Warsaw, Poland
- [Senior Data Scientist BN_28/10/2026](https://feeny.ai/job/senior-data-scientist-bn-28-10-2026-margo-warsaw-9t4n7j63g8y9) — Warsaw, Poland
- [Ekspert ds. Cyberbezpieczeństwa (GRC & SecOps)](https://feeny.ai/job/ekspert-ds-cyberbezpieczenstwa-grc-secops-margo-warsaw-57np17rz5rvt) — Warsaw, Poland
- [Senior Linux / HPC Infrastructure Engineer (SRE)](https://feeny.ai/job/senior-linux-hpc-infrastructure-engineer-sre-margo-paris-d12e6kbwcdyk) — Paris, France
- [Konfigurator & Analityk Uniflow / BL-7797](https://feeny.ai/job/konfigurator-analityk-uniflow-bl-7797-margo-warsaw-g6dyx4hbr9ny) — Warsaw, Poland
- [Data Platform Product Owner / Business Analyst](https://feeny.ai/job/data-platform-product-owner-business-analyst-margo-warsaw-wqm6h4n10kgt) — Warsaw, Poland
- [HR Data Project - Product Owner / Business analyst](https://feeny.ai/job/hr-data-project-product-owner-business-analyst-margo-warsaw-9ejqtx36ahmw) — Warsaw, Poland
- [Data Analyst Banking](https://feeny.ai/job/data-analyst-banking-margo-warsaw-346g0amdcsd4) — Warsaw, Poland
- [Project Manager – Tax Operations Transformation](https://feeny.ai/job/project-manager-tax-operations-transformation-margo-warsaw-yfcakdjtvb5h) — Warsaw, Poland