Rtone
As of 30 October 2026, Rtone has 2 open roles (0 new in 30 days), its software engineering team is hiring most, and its postings name Bluetooth Low Energy, Git and GitLab 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.
- Headquarters
- Vaulx-en-Velin, Auvergne-Rhône-Alpes, France
- Employees
- 51-200 employees (registry)
- Sells to
- energy sector., new mobility., consumer products.
- Certifications on site
- ISO 9001
- Site languages
- FR, EN
- Career system
- Teamtailor
Rtone in one screen
Read from rtone.fr: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.
Rtone is a product development studio that designs and develops IoT and connected-product solutions for businesses. It offers hardware and electronics design, embedded software, cybersecurité, industrialization, and product lifecycle management across energy, new mobility, consumer, medical, and robotics sectors. Clients include Bosch, Decathlon, Nestlé, EDF, Michelin and others.
Named on the site: energy sector., new mobility., consumer products., medical devices., robotics., energy sector, new mobility, medical device makers, robotics industry, consumer product companies.
Nearest companies by what they do, sell and whom they serve, 51+ employees. 593 scored.
What Rtone 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.
Tu travailleras avec toutes les connectivités IoT d’aujourd’hui (BLE, LoRa, WiFi, ZigBee, Cellulaire) et tu évolueras dans un environnement à la pointe : Git/GitLab, code review en continu, bancs de tests maison, CI/CD, Claude Code pour garectivités IoT d’aujourd’hui (BLE, LoRa, WiFi, ZigBee, Cellulaire) et tu évolueras dans un environnement à la pointe : Git/GitLab, code review en continu, bancs de tests maison, CI/CD, Claude Code pour garantir un code robuste qui finit en vités IoT d’aujourd’hui (BLE, LoRa, WiFi, ZigBee, Cellulaire) et tu évolueras dans un environnement à la pointe : Git/GitLab, code review en continu, bancs de tests maison, CI/CD, Claude Code pour garantir un code robuste qui finit en vrai pTu travailleras avec toutes les connectivités IoT d’aujourd’hui (BLE, LoRa, WiFi, ZigBee, Cellulaire) et tu évolueras dans un environnement à la pointe : Git/GitLab, code review en continu, bancs de tests maison, CI/CD, Claude Code pour garNotre quotidien, c'est aussi de jongler avec de grosses bases de code (middleware existant, noyau Linux), de pousser en Git/GitLab avec revues de code et CI/CD, et de travailler sur des sujets Edge comme Azure IoT Edge.T d’aujourd’hui (BLE, LoRa, WiFi, ZigBee, Cellulaire) et tu évolueras dans un environnement à la pointe : Git/GitLab, code review en continu, bancs de tests maison, CI/CD, Claude Code pour garantir un code robuste qui finit en vrai produit.Tu codes principalement en C/C++, parfois en Python ou Java (et même parfois en Rust 👀), avec des technos IoT variées : BLE, LoRa, Sigfox, WiFi, ZigBee, Cellulaire.• Tu es sensible à ce qui se passe « en dessous » (électronique) mais aussi « au-dessus » (Cloud, Android).• Tu es autonome et à l’aise avec le debug (GDB, ADB, Wireshark…).• Tu maîtrises le C embarqué et tu as déjà une solide expérience sur microcontrôleurs type ARM ou Espressif.• Tu es autonome et à l’aise avec le debug (GDB, ADB, Wireshark…).• Tu es autonome et à l’aise avec le debug (GDB, ADB, Wireshark…).Tu codes principalement en C/C++, parfois en Python ou Java (et même parfois en Rust 👀), avec des technos IoT variées : BLE, LoRa, Sigfox, WiFi, ZigBee, Cellulaire.• Tu es autonome pour développer dans un contexte RTOS (Zephyr, FreeRTOS).Vendors whose code loads on rtone.fr or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.
2 open roles, 1 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 software engineering in France →
| open · new 30 d | |
|---|---|
| Software engineering | 2 · 0 |
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.
Sales, marketing and IT leaders by function. Add Rtone 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.
Companies like Rtone
Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 593 scored.
From the company's own website
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Rtone (Vaulx-en-Velin, France, 51-200 employees) has 2 open roles, 0 new in 30 days, and names 14 tools in its postings. (Breaknorm, 30 October 2026, https://breaknorm.co/company/rtone.fr)
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 rtone.fr: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
- HiringRead hourly from the company's Teamtailor 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.
Rtone: questions
Does Rtone use Bluetooth Low Energy?
Yes, by the company's own words: 2 postings name it, first seen 2026-05-18, in the software engineering team.
Is Rtone hiring?
2 open roles as of 30 October 2026, 0 opened in the last 30 days and 0 closed. The largest team hiring is software engineering.
Where does this profile come from?
From rtone.fr itself: we crawled it on 2026-07-24, built the profile on 2026-08-15, and read its career site (Teamtailor) hourly since. Headcount is from LinkedIn.
Who should I write to at Rtone?
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.
Get this company your way
The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
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