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L'Atelier Tech Stack

Tech consulting for web and mobile product development

Information Technology & Services Paris, Île-de-France 11–50 employees Founded 2016 Privately Held

L'Atelier is a Paris-based consulting firm building web and mobile products for mid-market companies navigating complex digital transformation. The tech stack—AWS, .NET, Node.js, React, Vue.js across frontend and backend—supports a consulting model centered on custom builds rather than product licensing. Current hiring velocity is accelerating with 7 open roles, heavily weighted toward senior and lead engineers (4 senior, 2 lead, 1 mid), suggesting either rapid project onboarding or internal capability gaps in payments and cloud security—both show up as active pain points.

Tech Stack 35 technologies

Core StackAWS PHP Node.js MySQL Cypress Jira Bitbucket Confluence Jenkins .NET SQL Server PostgreSQL Datadog Kafka GitLab Stripe IAM AWS WAF REST API Serverless Cucumber Gherkin Newman Git CI/CD ASP.NET Core Azure Braintree Ingenico PayPal+5 more

What L'Atelier Is Building

◆Challenges

Securisation des environnements aws
Strengthening platform security
Identifying cloud configuration errors
Optimizing web application firewall
Aws environment security
Reducing payment failures
Improving transaction performance
Enhancing payment flow reliability

▲Active Projects

Mise en place des kpi's
Cloud security integration
Cloud security automation
Kpi implementation
Test automation development
Automatisation des tests
Migration psp
Payment system overhaul
Integration multi-psp
Refonte d'une application b2b en .net 8 avec un frontend en angular 16

Hiring Activity

Accelerating7 roles · 7 in 30d

Department

Engineering

6

Security

1

Seniority

Senior

4

Lead

2

Mid

1

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About L'Atelier

L'Atelier advises enterprises on web and mobile product creation, positioning itself as a technology consulting partner rather than an outsourced development shop. Founded in 2016 and based in Paris, the firm operates with 11–50 employees and focuses on high-complexity digital transformation engagements. Current project work centers on payment system overhaul (including multi-payment service provider integration and payment failure reduction), cloud security automation across AWS environments, test automation frameworks, and modernization efforts such as B2B application refactors using .NET 8 and Angular 16. The technology footprint spans AWS, Azure, and Google Cloud Platform, with strong DevOps and CI/CD instrumentation (Jenkins, GitLab, Datadog, Kafka).

HeadquartersParis, Île-de-France

Company Size11–50 employees

Founded2016

Hiring MarketsFrance

Frequently Asked Questions

What tech stack does L'Atelier use?

AWS, Azure, Google Cloud Platform, .NET / ASP.NET Core, Node.js, React, Vue.js, Angular, PostgreSQL, MySQL, Jenkins, Datadog, and payment processors including Stripe, Braintree, Ingenico, PayPal.

What is L'Atelier working on?

Payment system modernization (multi-PSP integration, failure reduction), cloud security automation on AWS, test automation, KPI implementation, and B2B application refactors to .NET 8 and Angular 16.