---
title: 'Rapid Application Developer - JAVA at MARGO'
canonical: 'https://feeny.ai/job/rapid-application-developer-java-margo-london-5b4j3ce8pxty'
type: 'job'
last_seen: '2026-09-07'
---

# Rapid Application Developer - JAVA at MARGO

- **Company:** MARGO
- **Location:** London, United Kingdom
- **Employment:** contract
- **Work type:** hybrid
- **Posted:** 2026-04-14
- **Last confirmed live:** 2026-09-07
- **Apply:** https://jobs.lever.co/margo-group/c23cae4d-bf0a-45ea-b1ba-8b201eac213c

## Job description

Rapid Application Developer - JAVA London | Permanent Contract | Hybrid Margo is a Tech Native consultancy covering high value-added IT expertise for the market finance industry. We believe that the smart alliance between complex IT topics and the finance area brings the most challenging topics to our consultants: low latency, multithreading, and high data volume. Joining Margo as an IT consultant is the promise to be part of a human-sized company with an internal monitoring and tailor-made training policy that assures you will develop your skills. Our offers are organized around three main expertise areas: IT Support, Rapid Application Development, and Software Development. Margo is seeking a Rapid Application Developer to integrate its teams within a leading worldwide corporate and investment bank. The Role : This is a tactical application development role where the focus is on rapid delivery and immediate business impact directly on the trading desk. You will be part of an elite team where technical agility and a proactive approach are the keys to success.

## Key Responsibilities

Rapid Development: Use rapid application development techniques for quick turn-around of high-profile projects sitting directly on the trading floor. Trading Frameworks: Build and enhance trading framework software and algorithmic tools through close interaction with traders and quants. Trader-Facing Interaction: Work in a heavily trader-facing capacity to translate business needs into technical solutions quickly. Front Office Support: Provide L2/L3 support for the platform and algorithmic tools to ensure seamless trading operation.

Performance Tracking: Report and track performance indicators for front-office traders, covering electronic and algorithmic trading, back-testing, and data management systems. Data Management: Monitor fetching processes and data health while contributing to the design and implementation of data stores and APIs.

## Skills Required

Technical Stack: Strong proficiency in Java and JavaScript, which serve as the primary technical stack for this role. Systems: Comfort working within a Windows infrastructure. Scripting: Ability to write scripts in Python or other languages for additional automation is highly welcome. Academic Foundation: Experience with school or university projects in Java. Emerging Tech: While not mandatory, exposure to languages like Rust or Go is a potential advantage for future projects. Experience:0-1 years of experience. We are specifically seeking talented fresh graduates with strong academic foundations who have demonstrated their skills through relevant internships and technical projects. Mindset: A strong problem-solving mindset and a proactive, motivated "can-do" attitude. Finance Exposure: Basic understanding of financial market focused on Equities and Derivatives.

Additional Information Visa Sponsorship: Please note that we do not offer visa sponsorship for this position.

## 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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