---
title: 'Accounts Payable Specialist at Harmattan AI'
canonical: 'https://feeny.ai/job/accounts-payable-specialist-harmattan-ai-paris-jxnnnhwz45w1'
type: 'job'
last_seen: '2026-10-26'
---

# Accounts Payable Specialist at Harmattan AI

- **Company:** [Harmattan AI](https://feeny.ai/companies/harmattan-ai)
- **Location:** Paris, France
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-10-20
- **Last confirmed live:** 2026-10-26
- **Apply:** https://jobs.ashbyhq.com/harmattan-ai/70f085ac-a472-4eaf-bd85-424043a1aea5

## Job description

## About Us

Harmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces. Our work is guided by clear values: building technologies with real-world impact, pursuing excellence in everything we do, setting ambitious goals, and taking on the hardest technical challenges. We operate in a demanding environment where rigor, ownership, and execution are expected.

## About the Role

As Accounts Payable Specialist, you own the supplier-to-payment cycle for Harmattan AI's entities. You will build and improve AP processes rather than just run them. Working closely with Finance, Procurement and cost center managers, you keep supplier payments reliable and controls strong as the company's volumes and entities grow.

## Responsibilities

- Own the full supplier-to-payment cycle, from invoice receipt and coding to approval and payment.
- Perform three-way matching and resolve mismatches with Procurement and Operations.
- Prepare and validate payment runs (SEPA and international) in line with due dates and cash planning.
- Reconcile supplier accounts and investigate discrepancies or unallocated payments.
- Answer supplier queries on payment status and disputes, verifying bank detail changes before any update.
- Improve invoice capture, approval workflows and reporting, and drive AP automation.
- Strengthen internal controls and fraud prevention across the AP process.
- Keep AP records and procedures documented to support audits and French accounting compliance.

Candidate Requirements

- 2 to 4 years of experience in accounts payable, ideally in an industrial or high-growth environment.
- Solid command of the full AP cycle, including invoice processing, matching, payment runs and supplier reconciliations.
- Good knowledge of French accounting rules and VAT, including intra-EU and import transactions.
- Proficiency with an ERP or accounting system; advanced Excel and familiarity with AP automation tools are a plus.
- Experience with multi-entity and multi-currency accounting is a plus.
- Rigor and accuracy, with a strong sense of internal control and organization under tight deadlines.
- Autonomy and a process mindset: you spot inefficiencies, document procedures and propose improvements.
- Collaborative, service-oriented approach with buyers, cost center managers and suppliers.
- Fluent French and professional English.

We look forward to hearing how you can help shape the future of autonomous defense systems at Harmattan AI.

## About Harmattan AI

## Company Overview
- **One-liner**: Harmattan AI builds autonomous defense systems—including strike and surveillance drones—using AI-driven autonomy and real-time intelligence for allied forces.
- **Entity Type**: Private (Series B, unicorn status)
- **Headquarters**: Paris, France
- **Founded**: 2024
- **Founders**: Mouad M’Ghari (CEO & Co‑founder)

## Core Business
- **Primary industry**: Defense & autonomous systems
- **Target customers**: B2G – NATO member states, ministries of defence (UK, France, and others)
- **Mission**: Deliver scalable, sovereign AI capabilities to allied forces by building mission‑ready autonomous systems that respond in real time, adapt under pressure, and deliver an edge in contested environments. [harmattan.ai](https://harmattan.ai/)

## Products & Services
- **Platform Autonomy**: AI‑driven autonomy layer for drones, enabling real‑time decision‑making and adaptation.
- **Mission Orchestration**: Software for coordinating multiple autonomous assets (e.g., collaborative air combat).
- **Precision Strike**: Attritable strike drones with embedded AI for target engagement.
- **VSHORAD (Very Short‑Range Air Defence)**: Counter‑drone interception systems.
- **Persistent ISR (Intelligence, Surveillance, Reconnaissance)**: Autonomous surveillance platforms for continuous battlefield awareness.
- **Electronic Warfare Platforms**: Systems for electronic attack and protection. [harmattan.ai](https://harmattan.ai/)

## Market Standing
- **Valuation**: $1.4 billion (as of January 2026, after Series B). [tech.eu](https://tech.eu/2026/01/12/french-startup-harmattan-ai-hits-unicorn-status-as-it-strikes-deal-with-french-aerospace-group/)
- **Key Metric**: Total funding ~$240 million ($200 M Series B led by Dassault Aviation + over $40 M prior). [tech.eu](https://tech.eu/2026/01/12/french-startup-harmattan-ai-hits-unicorn-status-as-it-strikes-deal-with-french-aerospace-group/)
- **Notable Investors/Partners**: Dassault Aviation (lead investor & strategic partner), multiple NATO allies as customers.
- **Growth Signals**:
  - Achieved unicorn status within two years of founding.
  - Awarded several “programs of record” by UK and French Ministries of Defence. [tech.eu](https://tech.eu/2026/01/12/french-startup-harmattan-ai-hits-unicorn-status-as-it-strikes-deal-with-french-aerospace-group/)
  - Scaling industrial manufacturing of drone interception and electronic warfare platforms.
  - Headcount grew to 131 employees (Built In estimate). [builtin.com](https://builtin.com/company/harmattan-ai)

## Competitive Advantages
- **Two‑layer autonomy model**: Combines platform‑level AI with mission‑orchestration software for coordinated, scalable autonomous forces.
- **Sovereign AI**: Focus on delivering non‑dependent capabilities to allied nations, differentiating from US‑centric primes.
- **Attritable systems**: Cost‑effective, expendable drones that enable mass deployment without prohibitive losses.
- **Speed to relevance**: Claims rapid iteration and deployment cycles, with conflict‑ready production. [harmattan.ai](https://harmattan.ai/)

## Strategic Focus
- Expand product offering into new operational domains (e.g., collaborative air combat with Dassault Aviation).
- Scale industrial manufacturing of drone interception, electronic warfare, and ISR platforms.
- Deepen integration of embedded AI into next‑generation air combat systems (future combat air systems). [tech.eu](https://tech.eu/2026/01/12/french-startup-harmattan-ai-hits-unicorn-status-as-it-strikes-deal-with-french-aerospace-group/)

## Why Work Here
- **Culture**: “Elite builders” who “thrive on complexity, move with urgency, and own their work end to end.” Emphasis on purpose, technical excellence, and real‑world impact. [harmattan.ai](https://harmattan.ai/careers/)
- **Values**: Tackle the hardest problems, build what matters, move at the speed of relevance, and aim to redefine frontiers. [harmattan.ai](https://harmattan.ai/careers/)
- **Work policy**: Hybrid model with a mix of remote and on‑site; many roles are in‑office at locations in Paris, Lausanne, London, Arlington (TX), Wissous, Poland, UAE, and Morocco. [builtin.com](https://builtin.com/company/harmattan-ai)
- **Engineering culture**: Hands‑on development of mission‑critical autonomous systems; strong R&D focus across AI, computer vision, RF hardware, propulsion, and mission planning.
- **Perks**: Not explicitly listed, but the company highlights the opportunity to protect front‑line personnel and shape the future of autonomous defence.

## Sources
1. [harmattan.ai](https://harmattan.ai/)
2. [harmattan.ai/careers](https://harmattan.ai/careers/)
3. [harmattan.ai/open-roles](https://harmattan.ai/open-roles)
4. [builtin.com](https://builtin.com/company/harmattan-ai)
5. [tech.eu](https://tech.eu/2026/01/12/french-startup-harmattan-ai-hits-unicorn-status-as-it-strikes-deal-with-french-aerospace-group/)

## Other roles at Harmattan AI

- [Global Sourcing Manager Electronics](https://feeny.ai/job/global-sourcing-manager-electronics-harmattan-ai-paris-yjrh4h9k88ak) — Paris, France
- [General Application](https://feeny.ai/job/general-application-harmattan-ai-austin-322mjkgt3kvg) — Austin, TX
- [Supply Planner](https://feeny.ai/job/supply-planner-harmattan-ai-orly-317pj1zkeaq0) — Orly, France
- [Propulsion Engineer](https://feeny.ai/job/propulsion-engineer-harmattan-ai-rabat-ng7mxvf8t8dh) — Rabat, Morocco
- [Energetic Materials Scientist (Munitions)](https://feeny.ai/job/energetic-materials-scientist-munitions-harmattan-ai-lausanne-gmas9z609agn) — Lausanne, Switzerland
- [RF Engineer (GNSS)](https://feeny.ai/job/rf-engineer-gnss-harmattan-ai-lausanne-m7w5ecdm6r4j) — Lausanne, Switzerland
- [Machine Learning Research Engineer – Visual Navigation](https://feeny.ai/job/machine-learning-research-engineer-visual-navigation-harmattan-ai-lausanne-dwt2jjfwj645) — Lausanne, Switzerland
- [Systems Engineer (Munitions)](https://feeny.ai/job/systems-engineer-munitions-harmattan-ai-lausanne-prxzbdhs8sh2) — Lausanne, Switzerland
- [Computer Vision Engineer (VIO)](https://feeny.ai/job/computer-vision-engineer-vio-harmattan-ai-paris-pv0e4bb7fy2n) — Paris, France
- [Computer Vision Engineer](https://feeny.ai/job/computer-vision-engineer-harmattan-ai-zurich-9e7kze8xtrqj) — Zurich, Switzerland