CareerPlan

Informaticienne/Informaticien systèmes et réseaux (F/H) - Développement full stack

Pérenchies, Nord-Pas-de-Calais, FRFull-time2026-11-05 → 2026-11-07

Core

Develop, maintain, and document technical applications for IT infrastructure and production monitoring within a high-availability (24/7) environment.

Role type

Full stack developer (C# .NET, SQL, Mainframe)

Builds

IT production management tools, maintenance services, and operational monitoring applications

Domain

Banking / IT Infrastructure / Mainframe

Required skills

C# .NET development, SQL Server, Web development, Technical specification writing, System analysis, Mainframe services setup

Preferred skills

C programming, DB2 on Mainframe, Agile methodologies

Technologies

C#, .NET, SQL Server, Mainframe, Windows, DB2

Responsibilities

Analyze requirements and problems, Design and write functional and technical specifications, Develop and test solutions, Follow up on production deployment, Manage evolution requests, Perform technology scouting

Seniority

Mid-level, hands-on IC