Relais & Châteaux tech stack
Relais & Châteaux builds mostly with JavaScript, Node JS, Scala, PHP. Its stack also includes Rive, Commander.js, Windows, Supervision. Rive is named in 7 of the 37 job postings Relais & Châteaux published in the last 12 months (19%). Counted by Alion from the job postings of Relais & Châteaux, updated Oct 16, 2026.
What programming languages does Relais & Châteaux use?
JavaScript is named in 14% of job postings at Relais & Châteaux, followed by Node JS (14%), Scala (3%), PHP (3%).
What frameworks and libraries does Relais & Châteaux use?
Commander.js is named in 14% of job postings at Relais & Châteaux, followed by Supervision (3%).
Commander.js
5 14%
Supervision
1 3%
What cloud and platforms does Relais & Châteaux use?
Rive is named in 19% of job postings at Relais & Châteaux, followed by Windows (5%).
What developer tools does Relais & Châteaux use?
Aider is named in 43% of job postings at Relais & Châteaux, followed by Canva (3%), WordPress (3%).
What AI and ML technologies does Relais & Châteaux use?
Claude is named in 11% of job postings at Relais & Châteaux, followed by DALL-E (5%).
Which engineering practices does Relais & Châteaux ask for?
SOAP is named in 5% of job postings at Relais & Châteaux, followed by Wi-Fi (3%).
What does each Relais & Châteaux team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Hospitality
31 postingsHow does your stack fit Relais & Châteaux?
How modern is the Relais & Châteaux stack?
Relais & Châteaux scores 70 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 2; legacy ones: 0.
How common is the Relais & Châteaux stack in its industry?
Share of the 646 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Relais & Châteaux apart
Companies with a stack like Relais & Châteaux
Questions about the Relais & Châteaux tech stack
What programming languages does Relais & Châteaux use?
The languages named in Relais & Châteaux job postings are JavaScript (14%), Node JS (14%), Scala (3%), PHP (3%), as a share of the 37 postings of the last 12 months.
Does Relais & Châteaux use Commander.js?
Yes. Commander.js is named in 5 of 37 job postings (14%) and required in 5 of them.
What cloud and platforms does Relais & Châteaux use?
The cloud and platforms named in Relais & Châteaux job postings are Rive (7), Windows (2) (postings in brackets).
What skills do you need for a Hospitality job at Relais & Châteaux?
Hospitality postings at Relais & Châteaux most often require Aider (16), Commander.js (5), Rive (5), Claude (4), out of 31 postings in the last 12 months.
Is the Relais & Châteaux tech stack changing?
No new technology has appeared in Relais & Châteaux job postings in the last six months.
How modern is the Relais & Châteaux tech stack?
Relais & Châteaux scores 70 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 2; legacy ones: 0.
How does Alion know the Relais & Châteaux tech stack?
Alion reads every job posting Relais & Châteaux publishes and tags the technologies each one names. The figures on this page count the 37 postings of the last 12 months and were updated on Oct 16, 2026.
Method and citation
Alion reads every job posting the company publishes and tags the technologies each one names. Shares count the postings of the last 12 months, open and closed; the company's own products are counted apart. How we count
Alion, "Relais & Châteaux tech stack: 15 technologies from 37 job postings", as of Oct 16, 2026. https://alion.io/company/relaischateaux/technologies