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What you need to know about .NET

.NET is a software development framework created by Microsoft, designed to enable the creation of web, mobile, desktop, and cloud applications. Based on a cross-platform architecture, it supports multiple programming languages such as C#, F#, and VB.NET, thus offering great flexibility to developers. With the ASP.NET framework, it facilitates the development of high-performance web applications and APIs, while .NET Core (now merged into .NET 5 and above) enables cross-platform application development, compatible with Windows, macOS, and Linux. .NET includes rich libraries for data management, security, and user interfaces, as well as a high-performance runtime engine called Common Language Runtime (CLR). Thanks to its vast ecosystem and tools like Visual Studio and NuGet, .NET is widely used to create robust and scalable solutions, adapted to the diverse needs of modern businesses.

Your search returns 255 results.
Premium Job
Contractor

Contractor jobDBA SQL Server (H/F)

Orviden
Published on
.NET
Microsoft SQL Server

3 months
Paris, France
Nous recherchons un DBA SQL Server pour rejoindre une entreprise spécialisée dans les solutions de confiance numérique et de gestion documentaire. Dans un contexte de forte croissance, vous interviendrez sur une plateforme stratégique qui devra absorber une montée en charge importante liée à la réforme de la facturation électronique. Vos missions : Au sein de l'équipe technique, vous serez en charge de : Optimiser les performances des bases de données SQL Server. Assurer la disponibilité, la supervision et le bon fonctionnement des environnements de production. Renforcer la sécurité des bases de données. Identifier et résoudre les problématiques de performance. Mettre en place les bonnes pratiques d'administration et de maintenance. Accompagner les équipes dans les évolutions de l'infrastructure de données. Participer, à terme, aux réflexions autour d'une migration de SQL Server vers PostgreSQL. Vous travaillerez en étroite collaboration avec une équipe SysOps composée de trois personnes ainsi qu'avec un DBA PostgreSQL, qui pourront vous accompagner sur les sujets d'infrastructure et d'évolution de la plateforme. Pourquoi rejoindre cette mission ? Participation à un projet stratégique lié à la réforme de la facturation électronique. Plateforme amenée à accueillir plus de 100 000 clients. Environnement technique moderne avec des projets d'évolution (Kubernetes, PostgreSQL). Une équipe technique expérimentée composée notamment de 3 SysOps et d'un DBA PostgreSQL. Des sujets à forts enjeux de performance, de disponibilité et d'évolutivité. Informations complémentaires Localisation : Paris Télétravail : 2 jours par semaine, avec 3 jours de présence sur site Type de mission : Freelance Durée : 3 mois minimum Démarrage : ASAP
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Contractor
Permanent

Job VacancyDéveloppeur Senior Power Platform

VISIAN
Published on
.NET
Azure

1 year
Ile-de-France, France
ContexteDans le cadre de ses activités au sein d'un grand groupe bancaire international, nous recherchons un Développeur Power Platform afin d'intervenir sur des sujets transverses liés aux développements Microsoft 365, à la migration d'environnements On-Premise vers les solutions Cloud Microsoft, ainsi qu'à l'intégration de nouvelles solutions basées sur la Power Platform (Power Apps, Power Automate, Power BI, Copilot Studio). Dans le cadre de plusieurs projets stratégiques de grande envergure, nous recherchons un consultant disposant d'une solide expertise sur l'écosystème Microsoft 365 et les technologies Power Platform. MissionsLe candidat sera amené à : Participer aux phases de recueil et d'analyse des besoins métiers. Définir les solutions fonctionnelles et techniques adaptées. Réaliser les études de faisabilité et les estimations de charge. Développer des applications avec Power Apps. Concevoir et développer des workflows et processus automatisés avec Power Automate. Concevoir et développer des solutions d'IA conversationnelle avec Microsoft Copilot Studio. Participer aux phases de tests, recette et déploiement. Réaliser des maquettes et animer des démonstrations techniques auprès des clients. Accompagner les équipes métiers dans l'adoption des solutions Microsoft 365 et IA. Assurer une veille technologique sur les technologies Microsoft : Copilot Studio, Power Platform, Dataverse, SharePoint Online, Microsoft 365 et Azure. Compétences techniquesPower Platform Expérience significative dans le développement d'applications sur la Power Platform. Maîtrise des services : Power Apps Power Automate Power BI Power Pages Dataverse Copilot Studio Power Virtual Agents (ou historique équivalent) Administration avancée Power Platform Gestion des environnements Power Platform. Mise en œuvre des environnements managés (Managed Environments). Configuration et administration des connecteurs standards et personnalisés. Définition et gouvernance des politiques DLP (Data Loss Prevention). Gestion des Enterprise Policies et de la gouvernance Power Platform. Administration des solutions ALM (Application Lifecycle Management). Gestion des licences et de la capacité Dataverse. Microsoft 365 / SharePoint Expertise sur l'environnement Microsoft 365 : SharePoint Online Teams Planner OneDrive Entreprise Connaissances avancées de SharePoint Online : Architecture et gouvernance. Modèle de sécurité et permissions. Gestion des contenus et métadonnées. Migration depuis des environnements On-Premise. Intelligence Artificielle et Copilot Expérience ou forte compétence sur : Microsoft Copilot Studio. Création d'agents conversationnels. Intégration de bases de connaissances SharePoint. Génération augmentée par récupération (RAG). Connecteurs Microsoft Graph et sources de données Microsoft 365. Gouvernance et sécurité des solutions IA générative.
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Contractor

Contractor jobANALYSTE TECHNIQUE EXPERIMENTÉ ET DEVELOPPEUR .NET FLUX COMPTABLES

PROPULSE IT
Published on
.NET

24 months
325-650 €
France
Analyste technique Flux Comptables et Développements .NET Missions Principales : L'Analyste Technique des Flux Comptables est chargé d'assurer la documentation et l'optimisation des flux comptables transitant entre différentes applications via un format pivot, en s'appuyant sur Talend et les bases de données. 1. Documentation des Flux Comptables : • Analyser et documenter en détail les flux IT comptables depuis l'application métier. • Élaborer des procédures détaillées de gestion des flux. • Maintenir une documentation claire et à jour des flux et transformations. 2. Gestion des Interfaces et des Formats Pivot : • Comprendre, formaliser et documenter les formats pivots utilisés pour la transmission des flux comptables. • Décrire et cartographier les transformations de données effectuées à travers ces formats. • Décrire les adaptations à effectuer entre l'application et le format pivot • Mettre en place des processus de vérification pour garantir l'intégrité des données échangées. 3. Analyse des Flux via Talend (expertise Talend non requise) : • Documenter en détail les processus d'intégration et de transformation des données avec Talend. 4. Analyse de la Base de Données : • Analyse les requêtes SQL utilisées par Talend des données comptables. • Documenter les structures des bases de données impactées par les flux comptables. 5. Développement total ou partiel de la solution cible en .Net C#
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Permanent

Job VacancyTech Lead C# React (H/F)

Link Consulting
Published on
.NET
Docker
HTML5

42k-52k €
Rodez, Occitania
Tech Lead C# / React (H/F) - Rodez (12) Entreprise Notre client, acteur majeur du secteur des solutions documentaires et filiale d'un grand groupe bancaire, recherche un Tech Lead C# / React (H/F) pour son site proche de Rodez, dans le cadre d'un fort développement de ses activités digitales et applicatives. L'entreprise porte une ambition forte de croissance et investit durablement dans ses équipes techniques et ses plateformes. Poste Integre au sein d'une squad agile, vous intervenez en tant que referent technique sur un produit strategique. Vous combinez expertise technique, vision architecture et encadrement d'equipe, avec un role cle dans la qualite, la performance et l'evolution des solutions developpees. Missions Assurer le role de referent technique sur le produit et ses evolutions Concevoir l'architecture applicative et definir les orientations techniques Encadrer les developpeurs et accompagner leur progression Participer activement aux developpements sur la stack C# / React Mettre en place et garantir les bonnes pratiques (code review, standards, tests) Construire et maintenir les pipelines CI/CD Definir et suivre les KPI techniques du produit Garantir la qualite, la performance et la securite des applications Participer a la roadmap technique et aux choix structurants Assurer un support technique aupres des equipes internes et des interlocuteurs metiers Competences techniques C# / .NET (maitrise) React, TypeScript, HTML5, CSS3 Architecture applicative (API, microservices) Docker / conteneurisation CI/CD : Git, GitLab, SonarQube Bases de donnees : PostgreSQL (MongoDB, Redis apprecies) Methodes et pratiques : Agile DevOps Securite applicative (OWASP, ANSSI)
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Permanent

Job VacancyC# .net Software Engineer

Nexus Jobs Limited
Published on

€50k-60k
Krakow, Lesser Poland Voivodeship, Poland
C# .net Software Engineer Our Client is looking to recruit a Software Engineer with solid 5 plus years of developing and working C# .net in an Agile environment. Essential skills and characteristics: • Senior-level knowledge of C# and .NET Core (5+years) • Experienced with ASP.NET (Web API) • Knowledge of OOP, SOLID principles, clean code • Knowledge of using unit tests and familiarity TDD approach • Knowledge of Git • Experience in coding and debugging in Visual Studio • Ability to work in an Agile environment • Strong communication skills • Self-driven; Being able to work independently • Self-organized • Self-efficient • Strong teamworking skills Good-to-have skills and characteristics: • Open XML SDK for office • Dev Ops skills • Experience with docker • Snowflake • SQL • Python • Basic frontend dev (HTML, CSS, JS). Other skills: • Work in a highly collaborative environment with cross-functional teams on projects ranging from a few months to a few quarters in length • Clearly and concisely communicate highly technical challenges and solutions to stakeholders and non-technical team members • Maintain high standard of quality as you creatively and strategically problem solve throughout the product delivery process • Be able to effectively communicate your work with both technical and non-technical peers • Build solid back-end architectures that integrate easily with other systems and technologies • Understand design patterns and write reusable, modular code • Have a superior attention to detail and a strong ability to Q/A one's own work required, including cross-browser and cross-platform displays and performance • Experience in testing and debugging applications • Performance tuning, improvement, balancing, usability, automation • Polish-speaking is a big advantage The Client would ideally prefer the candidate to be based in Poland and in particular in Krakow. The daily rate/salary is negotiable. Please send your CV to us in Word format along with your rate/salary and availability.
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Contractor

Contractor jobC# .net Software ENgineer

Nexus Jobs Limited
Published on

€200-300
Krakow, Lesser Poland Voivodeship, Poland
C# .net Software Engineer Our Client is looking to recruit a Software Engineer with solid 5 plus years of developing and working C# .net in an Agile environment. Essential skills and characteristics: • Senior-level knowledge of C# and .NET Core (5+years) • Experienced with ASP.NET (Web API) • Knowledge of OOP, SOLID principles, clean code • Knowledge of using unit tests and familiarity TDD approach • Knowledge of Git • Experience in coding and debugging in Visual Studio • Ability to work in an Agile environment • Strong communication skills • Self-driven; Being able to work independently • Self-organized • Self-efficient • Strong teamworking skills Good-to-have skills and characteristics: • Open XML SDK for office • Dev Ops skills • Experience with docker • Snowflake • SQL • Python • Basic frontend dev (HTML, CSS, JS). Other skills: • Work in a highly collaborative environment with cross-functional teams on projects ranging from a few months to a few quarters in length • Clearly and concisely communicate highly technical challenges and solutions to stakeholders and non-technical team members • Maintain high standard of quality as you creatively and strategically problem solve throughout the product delivery process • Be able to effectively communicate your work with both technical and non-technical peers • Build solid back-end architectures that integrate easily with other systems and technologies • Understand design patterns and write reusable, modular code • Have a superior attention to detail and a strong ability to Q/A one's own work required, including cross-browser and cross-platform displays and performance • Experience in testing and debugging applications • Performance tuning, improvement, balancing, usability, automation • Polish-speaking is a big advantage The Client would ideally prefer the candidate to be based in Poland and in particular in Krakow. The daily rate/salary is negotiable. Please send your CV to us in Word format along with your rate/salary and availability.
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Premium Job
Fixed term

Job VacancyData Engineer with C# Dot Net asp.net with SQL Server SSRS and Power BI

Nexus Jobs Limited
Published on
.NET CORE
.NET Framework
C#

12 months
£60k-70k
EC1A 7AE, London, England, United Kingdom
Data Engineer with C# Dot Net with SQL Server SSRS and Power BI Our Client is a bank based in City London who are looking to recruit at least 7 years plus experience as a Data Engineer with the ability to work with C# Dot net and SQL Server with SSRS. You must have solid expertise of at least 7 to 10 years experience of working with and developing software with C# Dot Net and MS SQL Server and SSRS – SSRS is very important for this position. Additionally, you must have sound experience of working with Power BI and Python. Must be an excellent problem solver and adept writing documentation for all projects. You ideally have worked on banking systems particularly Core Banking. Responsible for the development and delivery of new systems to automate and streamline processes required by different departments. To support the internal IT department with changes and upgrades to software platforms. To be primary contact for all technical questions relating to in-house bespoke systems and interfacing. ​ Data Support Supporting budgeting and financial planning processes for Finance department, including loading and refreshing of data based on requirements. Understand and conduct the front-end functionality to amend and change hierarchical structures within the environment. Build data flows within the SQL environment in SSRS packages. ​ Risk & Regulatory Maintain knowledge of all applicable regulatory requirements including the Bank's Risk and Compliance policies and procedures and adhere to these to avoid exposing the Bank to undue risk. Report policy/procedure breaches and areas of potential non-compliance and suspicions promptly upon identification in accordance with the Bank's Risk and Compliance policies. Accurately execute all controls within own area to minimize risk of policy, procedure, and/or regulatory breaches. Identify new risks/control gaps within own area and escalate accordingly to your Line Manager. ​​ Main Skills Software analysis and design. SQL Server query language with SSRS. Data warehouse design concepts, (Inmon or Kimball) Experience of developing software with C# Dot Net and and SQL Server is a must. Must have solid experience of working with SSRS and building data warehouses and reporting services. Experience of working with and developing software with Power BI and Python are essential. The Client is a Bank based in the City London. Must have a degree qualification. This is a 12 month FTC position with a salary of circa £65K - £70K. ​This is a hybrid position - you will be required to be in the office at least 3 days week. Do send your CV to us in Word format along with your salary and availability. ​
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Permanent

Job VacancySenior Backend Developer with C# .net

Nexus Jobs Limited
Published on

£55k-80k
United Kingdom
Senior Backend Developer with C# .net Working as part of the Digital team, you'll be responsible for the ongoing development and improvements to an eCommerce website as well as other internal applications for this award-winning Travel Company. You will be responsible for: Leading the eCommerce web and application development from a technical perspective Collaborating with the front end developer and design resource to deliver improved UI & UX A problem solver - you'll need to be able to analyse and suggest improvements to existing website features Analysing and identifying ways to automate processes working alongside the business lead Implementing automated regression testing for the software developed Skills and Experience: Excellent working knowledge of ASP.NET, C#, HTML, JavaScript, jQuery, React Framework, MS SQL Server, Mongo DB, Elasticsearch Understanding of SOLID development principles Worked previously on projects using the Umbraco CMS Continuous Delivery skills, tools and techniques (e.g. Git, Github, Team City, Octopus, Jenkins, Selenium, etc.) Familiar with Azure cloud services & setting up/managing resources/deploying apps Familiar with JIRA and Confluence Capable of working with (and developing) multiple (REST) APIs documented with e.g. OpenAPI/swagger and other API messaging formats e.g. JSON, XML, SOAP Experience of PowerBI, PowerQuery and R Experience of structured testing and quality assurance approaches (e.g. Test Driven Development and Behaviour Driven Development) A positive and cooperative individual who will work effectively across departments and within a team Worked in an agile/Kanban environment and familiar with JIRA and confluence Not afraid to challenge existing thinking in order to improve processes The Client will consider candidates with solid Backend development skills without Umbraco. The salary for this role will be in the range £55K to £80K per year depending on experience. The Client is based in Central London and this role will be working remotely. Do send your CV to us in Word format along with your salary and availability.
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Contract roles and jobs for .NET

.Net Developer (C# ...)

The .Net Developer (C#, etc.) uses the .NET framework to develop web applications, desktop applications, and backend services using the C# language and associated .NET tools.

Android Mobile Developer

The Android Mobile Developer, while mainly focused on Android, may use technologies like .NET (such as Xamarin) to develop cross-platform mobile applications.

Fullstack Developer

The Fullstack Developer uses the .NET framework for back-end development and integration with front-end technologies, creating complete web applications.

Microsoft Consultant (Office, SharePoint, 365...)

The Microsoft Consultant (Office, SharePoint, 365, etc.) advises businesses on the integration of Microsoft solutions, including .NET-based solutions, customizing and optimizing applications to meet specific user needs.

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