testeur en freelance

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a SWE-Bench AI Task Auditor - Freelance AI Trainer Project based in Luxembourg. This freelance opportunity is designed for experienced software engineers who want to contribute their technical expertise to the development and...

À propos de la mission Nous recherchons un(e) Freelance Meta Ads Specialist expérimenté(e) pour piloter et optimiser les campagnes d’acquisition digitale de nos clients, principalement des TPE et PME. La mission couvre l’ensemble du cycle Meta Ads, de l’audit et la définition de la stratégie jusqu’à la création, au lancement et à...

À propos de la mission Nous recherchons un(e) Freelance Google Ads Specialist expérimenté(e) pour piloter et optimiser les campagnes d’acquisition digitale de nos clients, principalement des TPE et PME. La mission couvre l’ensemble du cycle Google Ads : de l’audit et la définition de la stratégie jusqu’au lancement, au suivi et à...

About the Role We are looking for an experienced Freelance Meta Ads Specialist to manage and optimize digital acquisition campaigns for our clients, primarily SMEs and small businesses. The role covers the entire Meta Ads lifecycle, from account audits and strategy definition to campaign creation, launch, management and continuous optimization across...

About the Role We are looking for an experienced Freelance Google Ads Specialist to manage and optimize digital acquisition campaigns for our clients, primarily SMEs and small businesses. The role covers the entire Google Ads lifecycle, from account audits and strategy definition to campaign launch, management and continuous optimization, with a strong...

About the Role We are looking for an experienced Freelance SEO & GEO (Generative Engine Optimization) Expert to manage and grow the organic visibility of our clients, primarily SMEs and small businesses. The role covers both traditional search engine optimization and brand visibility across the new generation of AI-powered search and answer...

À propos de la mission Nous recherchons un(e) Freelance Video Editor & Motion Designer expérimenté(e) pour concevoir, monter et décliner des contenus vidéo pour nos clients, principalement des TPE et PME. La mission couvre différents formats : contenus Social Media, vidéos publicitaires, vidéos corporate, interviews, témoignages clients, vidéos...

About the Role We are looking for an experienced Freelance Video Editor & Motion Designer to create, edit and adapt video content for our clients, primarily SMEs and small businesses. The role covers a wide range of formats, including social media content, advertising creatives, corporate videos, interviews, customer testimonials, explainer videos and...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Freelance Software Tester With Apple Vision Pro based in Luxembourg. This freelance opportunity is ideal for Apple Vision Pro owners interested in testing immersive digital experiences.You will evaluate a sporting application...

Company Description Quality and Reliability (QnR) is a leading Technology Group, with more than 30 years of presence in the market, delivering mission-critical digital transformation across Greece, Europe, and the broader EMEA region. QnR is an Athens Stock Exchange-listed technology Group currently undergoing a period of significant growth and...

Site Reliability Engineer (SRE) - European Institution Are you looking for the next step in your career? Join NTT DATA! Would you like to pursue your career in Public Institutions? We are currently looking for a Site Reliability Engineer to join our growing client in Luxembourg! Key Responsibilities • Build, deploy, and operate secure, scalable and...

Notre client, acteur majeur du secteur financier luxembourgeois, recherche un SOC Detection Engineer pour renforcer les capacités de détection de son Security Operations Center (SOC). Cette mission s'adresse à des professionnels ayant déjà une expérience concrète dans la conception, l'implémentation, le test et l'amélioration de cas d'usage de...

Qui sommes nous ?UX-Republic est une société internationale spécialisée dans le conseil en design d'expérience utilisateur (UX) et en transformation digitale. Fondée avec une forte expertise en France, elle s’est rapidement étendue à l’international, travaillant avec des clients issus de divers secteurs à travers l‘Europe. Son approche se...

Contract typeIntern (durée déterminée)Stage Content Creator & Vidéaste (H/F/X) Social Media • Création vidéo • YouTubeDémarrage souhaité au 15/03/2027 KidsCare est un acteur de référence de la petite enfance au Luxembourg, avec plus de 50 crèches et foyers de jour répartis sur l’ensemble du territoire et plus de 400 professionnels engagés...

Qui sommes nous ? UX-Republic est une société internationale spécialisée dans le conseil en design d'expérience utilisateur (UX) et en transformation digitale. Fondée avec une forte expertise en France, elle s’est rapidement étendue à l’international, travaillant avec des clients issus de divers secteurs à travers l‘Europe. Son approche se...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a SWE-Bench AI Task Auditor - Freelance AI Trainer Project based in Luxembourg. This freelance opportunity is designed for experienced software engineering professionals who want to contribute their expertise to the development and...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a AI-Assisted Developer Workflows (Trace) AI Task Auditor - Freelance AI Trainer Project based in Luxembourg. This freelance opportunity is designed for experienced technical specialists who want to help improve the quality and...

**Senior UHF Payload Systems Engineer** **Type: Freelance** **Location: Luxembourg (Hybrid)** We are seeking a Senior UHF Payload Systems Engineer to support the development of advanced satellite communications services delivered from a next-generation MEO satellite constellation. You will play a key role in defining the end-to-end UHF service...

About The Role We are seeking an experienced Data Center Technician for freelance/contract work in Bettembourg, LU. This is an on-site position supporting mission-critical infrastructure at premier data center facilities. Compensation $21-29/hr (USD hourly) Rates vary based on experience level and project complexity. Emergency and after-hours work may...

📌 Type de contrat : CDI ou Freelance 📍 Localisation : Luxembourg 📚 Études : Bac+3, Bac+4/5 🌎 Langues : FR/EN En tant que développeur Java, vous serez responsable de la conception, du développement et de la maintenance de nos applications logicielles. Vous travaillerez en étroite collaboration avec les équipes de développement, de gestion...