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At GfK, we are on a mission to drive sustainable growth for our people, our clients, and the world around us. We combine prescriptive insights and consulting expertise to analyze, explain and predict what is happening in today’s fast-changing world.

Our employees, the shapers of tomorrow, are empowered to bring new bold ideas to life by connecting unique datasets, science, and digital research. We encourage innovation and offer global career and fast development opportunities. This is why the world’s largest companies and leading brands know GfK as their trusted partner.

Job Description

Missions (français)

• Mettre en place et maintenir les applications WinForms (C# / VB.NET) et Office.
• Développement et maintenance code Backend sur les outils Web (C# / ASP.NET).
• Initier et participer aux réflexions de mise en place de solutions.
• Être force de proposition face aux diverses problématiques.
• Concevoir et réaliser des nouvelles fonctionnalités.
• Répondre aux enjeux de performance des outils.
• Participer et accompagner les choix technologiques de l’équipe (veille, entraide, présentations, ...).

Profil

• Vous avez une première expérience en développement logiciel dans l’environnement Microsoft.
• Vous disposez d’une bonne logique algorithmique et aimez livrer du code de qualité, performant et testé.
• Vous faites preuve de rigueur et disposez de capacités d’adaptation et d’ouverture d’esprit aux différents besoins / contextes.
• Vous êtes force de proposition, pro-actif, curieux avec un bon relationnel.
• Vous avez le sens du service et la culture du client interne.
• Vous aimez travailler en équipe et partager.
• Vous aimez participer et travailler sur des projets et tâches diversifiés.

Compétences techniques

• Capacité à concevoir des solutions techniques robustes.
• Connaissance de l’outil de développement Microsoft Visual Studio.
• Maîtrise des environnements Microsoft (Windows Server, NTFS, SQL Server, IIS, Scripts…).
• Connaissance d’autres langages (Delphi / Python) serait un plus (optionnel).
• Connaissance du système de contrôle de version Git sous Bitbucket serait appréciée.
• Anglais écrit et oral.

Notre approche du travail

Evoluez dans un cadre moderne et motivant Paris La Défense - Découvrez CityLife ! | Facebook et bénéficierez d’une multitude de services : restaurant d’entreprise éthique et responsable, coffee shop-drugstore ouvert tout au long de la journée, pôle fitness-wellness, offre conciergerie digitale.

​Bénéficiez d’avantages tels que :

• La carte tickets restaurant avec une participation employeur de 60%.
• Jusqu’à 2 jours de télétravail par semaine à l’issue de la période d’essai.
• Une mutuelle familiale (hors conjoint) prise en charge employeur à hauteur de 93%.

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Missions (english)

• Set up, build and maintain WinForms applications (C # / VB.NET) and Office.
• Development and maintenance of Backend code on Web tools (C # / ASP.NET).
• Initiate and participate in reflections on the implementation of solutions.
• Be proactive in the face of various issues.
• Design and implement new functionalities.
• Respond to the challenges of tool performance.
• Participate and support the technological choices of the team (monitoring, mutual aid, presentations, ...).

Profile

• Have a first experience in software development in the Microsoft environment.
• You have good algorithmic logic and enjoy delivering quality, high-performance and tested code.
• You demonstrate rigor and have the ability to adapt and be open-minded to different needs / contexts.
• You are proactive, curious and have good interpersonal skills.
• You have a sense of service and the culture of the internal client.
• You like working in a team and sharing with people.
• You enjoy participating and working on diverse projects and tasks.

Technical skills

• Ability to design robust technical solutions.
• Knowledge of the Microsoft Visual Studio development tool (C#).
• Knowledge of Microsoft environments (Windows Server, NTFS, SQL Server, IIS, Scripts…).
• Knowledge of other languages ​​(Delphi / Python) would be a plus (optional).
• Knowledge of Git version control system under Bitbucket would be appreciated.
• Written and oral English / French really appreciated.

Our approach of work

Evolve in a modern and motivating setting Paris La Défense - Discover CityLife ! | Facebook and benefit from a multitude of services: ethical and responsible corporate restaurant, coffee shop-drugstore open all day long, fitness-wellness center, digital concierge service

Benefit from advantages such as:

• Meal voucher card with an employer contribution of 60%.
• Up to 2 days of telecommuting per week after the trial period.
• A family mutual insurance company (excluding spouse) covered by the employer up to 93%.

Don't meet every single requirement? Some people are less likely to apply unless they meet all the requirements listed in a job specification. GfK is looking for self-starters to join our innovative team keen to take on a new challenge. So, if you're excited about this role but your skills and experience don't align perfectly with every requirement we've listed, we still encourage you to apply. You may be just the right candidate for this or other roles.

We are an ethical and honest company that is wholly committed to its clients and employees. We are proud to be an inclusive workplace for all and are committed to equal opportunity in employment which focuses on all of our employees reaching their full potential. We are looking forward to meeting you!