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Company · Space systems manufacturers

HEMERIA

As of 30 October 2026, HEMERIA has 28 open roles (3 new in 30 days), its engineering (non-software) team is hiring most, and its postings name Python, VBA and Linux as the tools the team works in.

As of 30 October 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Paris 03, France201-500 employees50M-250M revenue, est.B2B, B2Ghemeria-group.com ↗LinkedIn ↗
Headquarters
Paris 03, Île-de-France, France
Employees
201-500 employees (linkedin)
Sells to
commercial clients, institutional clients, scientific clients
Certifications on site
ISO 9001
Site languages
FR
Career system
Recruitee
28open roles · 3 new in 30 days
14tools named in postings
Francehiring locations
0change signals read in postings
02What they do, whom they sell to, who else does it

HEMERIA in one screen

Read from hemeria-group.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What HEMERIA does

HEMERIA is a manufacturer that designs, produces and supplies spatial and defense systems for commercial, institutional and scientific clients, at national, European and international scale. Its offerings include nano and microsatellite platforms, stratospheric balloons, space situational awareness data services, balloon-captive surveillance systems and energy conversion systems. It is a long-standing partner of the CNES and the DGA.

nano and microsatellite platformsstratospheric balloonsspace situational awareness data servicesballon captif surveillance systemsenergy conversion and storage systemsnavigation aid installation and maintenance
Whom it sells to

Named on the site: commercial clients, institutional clients, scientific clients, air, land, sea and security forces, commercial and scientific clients, defense and security forces.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 595 scored.

TermaDenmark · 1001-5000 employeesANTARESAEROSPACEUnited States · 51-200 employeesMilexiaFrance · 201-500 employeesAegis AerospaceUnited States · 201-500 employeesFrontier Electronic SystemsUnited States · 51-200 employeesMnemonics, Inc.United States · 51-200 employees
03Tech stack, with the evidence

What HEMERIA says it runs

Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.

PythonEngineering (non-software) · high confidence · 2 postings
• Post traitement de données météo (.json) en python pour créer des cartes de vent (python, traitement de données, météo)
Stage Ingénieur mécanique vol, simulation HAPS (F/H) · first seen 2025-11-17
VBASoftware engineering · high confidence · 1 posting
La version actuelle repose sur un classeur Excel/VBA développé en interne, aujourd'hui fonctionnel mais limité en termes d'évolutivité, de travail collaboratif et de gestion des accès.
Stage: Ingénieur développement full-stack (F/H) · first seen 2026-10-01
LinuxSoftware engineering · high confidence · 2 postings
• Réaliser et assurer la maintenance de distributions Linux embarquées personnalisées via Yocto / PetaLinux.
Développeur Logiciel (F/H) · first seen 2026-01-27
Power BIhigh confidence · 1 posting
nistrative et Financière, nous recherchons un(e) stagiaire pour une durée de 6 mois à partir de novembre 2026 sur Toulouse afin d’accompagner les équipes dans le support et l’amélioration des outils de gestion, notamment autour de Power BI.
Stage: Analyse et digitalisation de l'outil de chiffrage projet via IA (F/H) · first seen 2026-08-07
PetaLinuxSoftware engineering · high confidence · 1 posting
• Réaliser et assurer la maintenance de distributions Linux embarquées personnalisées via Yocto / PetaLinux.
Développeur Logiciel (F/H) · first seen 2026-09-02
Yocto ProjectSoftware engineering · high confidence · 1 posting
• Réaliser et assurer la maintenance de distributions Linux embarquées personnalisées via Yocto / PetaLinux.
Développeur Logiciel (F/H) · first seen 2026-09-02
Djangomedium confidence · 1 posting
• Bonne maîtrise de Python et d'un framework web back-end (FastAPI, Django ou équivalent)
Stage: Ingénieur développement full-stack (F/H) · first seen 2026-10-01
FastAPImedium confidence · 1 posting
• Bonne maîtrise de Python et d'un framework web back-end (FastAPI, Django ou équivalent)
Stage: Ingénieur développement full-stack (F/H) · first seen 2026-10-01
Microsoft Excelmedium confidence · 1 posting
La version actuelle repose sur un classeur Excel/VBA développé en interne, aujourd'hui fonctionnel mais limité en termes d'évolutivité, de travail collaboratif et de gestion des accès.
Stage: Ingénieur développement full-stack (F/H) · first seen 2026-10-01
Reactmedium confidence · 1 posting
• Bonne maîtrise de React (ou forte motivation à monter en compétence rapidement)
Stage: Ingénieur développement full-stack (F/H) · first seen 2026-10-01
C++Software engineering · medium confidence · 2 postings
• Vous maîtrisez impérativement les environnements Linux embarqué ainsi que les langages C et C++.
Développeur Logiciel (F/H) · first seen 2026-01-27
Microsoft ProjectProduct, program & project management · medium confidence · 2 postings
•Maîtrise des outils de gestion de projet (MS PROJECT) ainsi que des processus industriels
Chef de projet MLI (F/H) · first seen 2026-04-13
Cmedium confidence · 1 posting
• Vous maîtrisez impérativement les environnements Linux embarqué ainsi que les langages C et C++.
Développeur Logiciel (F/H) · first seen 2026-09-02
CAN busEngineering (non-software) · medium confidence · 1 posting
• Les protocoles d’échange bas niveau tels que SpaceWire, UART et CAN.
Architecte systèmes électroniques embarqués (F/H) · first seen 2026-01-20
On the website or in DNS

Vendors whose code loads on hemeria-group.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

Microsoft 365seen on hemeria-group.com
04Hiring

28 open roles, 11 opened in 90 days

Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring engineering (non-software) in France →

05Signals

What is changing, read from the postings

Intents are events the employer states about itself, each with the sentence and the posting it came from.

No change signals read in the current postings.

Decision makers at HEMERIA, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add HEMERIA to a monitor and get a webhook when a role opens, a tool appears or a signal is read.

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06Lookalikes

Companies like HEMERIA

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 595 scored.

TermaDefence systems manufacturers · Denmark1001-5000 employees
ANTARESAEROSPACESpace systems manufacturers · United States51-200 employees
MilexiaIT hardware distributors · France201-500 employees
Aegis AerospaceSpace systems manufacturers · United States201-500 employees
Frontier Electronic SystemsDefence systems manufacturers · United States51-200 employees
Mnemonics, Inc.Defence systems manufacturers · United States51-200 employees
07Profile

From the company's own website

Legal nameHEMERIA
IndustryManufacturing & industry · Space systems manufacturers
Offeringsnano and microsatellite platforms · stratospheric balloons · space situational awareness data services · ballon captif surveillance systems · energy conversion and storage systems · navigation aid installation and maintenance
Target customerscommercial clients · institutional clients · scientific clients · air, land, sea and security forces · commercial and scientific clients · defense and security forces
Geographic scopeinternational · also Canada
Reviews found
Public contact points2 role addresses · 0 phone numbers
Pages readmachinery, home, imprint, contact, about, services
Datescrawled 2026-08-06 · profiled 2026-08-16 · hiring built 2026-10-27
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

HEMERIA (Paris 03, France, 201-500 employees) has 28 open roles, 3 new in 30 days, and names 14 tools in its postings. (Breaknorm, 30 October 2026, https://breaknorm.co/company/hemeria-group.com)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • ProfileBuilt from hemeria-group.com: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Recruitee career site; reposts collapse into one record.
  • Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
  • HeadcountLinkedIn where known, otherwise estimated from the site.
FAQ

HEMERIA: questions

Does HEMERIA use Python?

Yes, by the company's own words: 2 postings name it, first seen 2025-11-17, in the engineering (non-software) team.

Is HEMERIA hiring?

28 open roles as of 30 October 2026, 3 opened in the last 30 days and 0 closed. The largest team hiring is engineering (non-software).

Where does this profile come from?

From hemeria-group.com itself: we crawled it on 2026-08-06, built the profile on 2026-08-16, and read its career site (Recruitee) hourly since. Headcount is from LinkedIn.

Who should I write to at HEMERIA?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 2 public role addresses from the site are there too.

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