Find your next tech and IT Job or contract .NET CORE

Vous intégrez une équipe de 12 personnes dédiée au développement, à la gestion de projet et à l'infrastructure. Missions : Développement d'applications : développer des applications desktop, mobiles ou extranet en utilisant WPF, .Net CORE 6, Entity Framework et Xamarin Forms. Gestion de bases de données : travailler avec SQL Server (T-SQL) pour la gestion et l'optimisation des bases de données. Intégration et déploiement : participer aux processus DevOps pour l'intégration et le déploiement des applications. Support et maintenance : assurer la maintenance évolutive et corrective des applications existantes, fournir un support technique aux utilisateurs. Collaboration et documentation : travailler en étroite collaboration avec les clients pour comprendre leurs besoins, rédiger des spécifications fonctionnelles et techniques, documenter les solutions développées. Veille technologique : rester informé des dernières tendances et innovations en matière de développement .Net et proposer des améliorations continues.

Senior Microsoft Dynamics D365 CE Developer Lead the ongoing development for the Global MS Dynamics CRM platform. Develop solutions to varied complexity levels for requirements from the global business Maintain a high-quality platform by with solutions developed in line with coding standard Design and implement MS Dynamics CRM solutions to be fully compliant with Client’s business processes and requirements Design, code, test CRM application modules that meet Architecture Blueprint specification Use your deep and extensive knowledge of JScript, PowerApps, C#, .NET Core, and SQL Server, to further enhance the current solution to meet ongoing business requirements Participate in execution and documentation of tests ensuring that an application or architecture meets agreed Quality standards Ensure the implementation of best practices based on Microsoft Dynamics standards and supported configuration/customisations Evangelise the Dynamics core features and functionalities to support business decision making process Seek opportunities to continuously improve the Dynamics solution for the schools across all regions You will have 5+ years development in JS, C#. NET, SQL, PowerApps (1-2 yrs) 5+ years with all Dynamics areas (CRM, Marketing, Customer Service, Portal) Experience of process alignment to out of box functionality Configuration/customisation, Testing and debugging Development tools (Visual Studio) Excellent interpersonal skills English as primary language Experience in global delivery environment and working within a remote-teams. Experience of education sector and of DevOps with documenting solution design (High/low level) Must have MS Dynamics CRM Certifications along with a Degree in Information Systems or equivalent. The salary for this role will be circa £50K - £55K. The position will be based in Milton Keynes. Please send your CV to us in Word format along with your salary and availability.

Contexte et objectifs : Le frontend met en oeuvre une application SPA en react, developé en typescript. L'hebergement est sur le service cloud azure de Microsoft. Le backend met en oeuvre des APIs développées en C#, qui s'appuient sur un cache ElasticSearch et une base de données SQLServer. L'hebergement utilise kubernetes. Une migration vers le service cloud azur de microsoft est prévue aussi cette fin d'année. L'entité est Agile et a un niveau poussé en continuous delivery (BDD, plusieurs livraisons par semaine). L'entité est DevOps, elle est responsable aussi bien du développement du frontend, du backend, de l'hébergement, des livraisons et du support technique. Expertises/technologie : .Net Core, Agile Scrum, Continuous Integration, Csharp, Elastic Search & Kibana, Git Hub, Javascript/TypeScript, MS Azure, React JS, SQL Server Database

Digital Technology Lead C# .Net To provide the Technical leadership for our Agile Development Team working across .Net C# Core, Web UI and Sitecore CMS technologies on our new multi-market Digital CMS Platform. The Tech Lead role will be split 40 / 60 between Hands On and Hands Off development activities working with a development team comprising of internal resources plus external system suppliers. You will be accountable for the technical delivery of changes across the Platform and will work with the IPF Architects, System Analysts and Development team to provide technical leadership, technical designs and implementation of best practices across the team to ensure quality and timely deliveries. Provide detailed technical designs for development team. Develop and maintain baseline technical design documentation for the Digital CMS Platform. Preparation and delivery of technical proposals and presentations Technical feasibility studies for newly-created product ideas/software projects and propose implementation solutions Work with IPF Architects and partners to contribute to the overall Enterprise Solution design Ensuring that software development is delivered on schedule, in-line with designs, to quality and within the overall plan. Provide Code Reviews for the key core functionality to ensure adherence to designs. Complete coding development as required ensuring it is fit for purpose, effective, scalable and future proofed. The role is expected to be split 40 / 60 Hands On and Hands Off. Implement Azure DevOps CI/CD Build and Release pipelines across the Digital CMS platform. Development and maintenance of a technical backlog, software release map and technology roadmap for the Digital CMS Platform. Follow best-in-class agile methodology (2week sprints), throughout the software development lifecycle to deliver consistent market leading engineering solutions Attend project/tech updates and stand-ups providing accurate updates where appropriate and highlight any project risks/bottlenecks/successes Provide delivery estimates as part of Agile delivery process for implementation of functionality. Determine project requirements and developing work schedules for the team. Ensure assignment of tasks to the Team to align with skills, growth and personal preferences. Improve the software development process using the latest technologies Implement best practices and coding standards across the delivery team. Provides technical expertise to peers in other functions Mentor and improve development team members Liaise with other delivery teams, stakeholders, users and senior leaders Works independently with guidance only in complex situations Keeping up-to-date with industry trends and developments. Software development cycles and approaches Use of online collaboration tools JIRA and Confluence Highly proficient in core Microsoft technologies: .Net Core. C#, T-SQL, MVC, Web API Knowledge and work experience of a CMS web platform (Sitecore desirable) Experience in CI / CD build and delivery pipelines (Azure DevOps desirable) Financial services IT solutions IT industry and ways of working within multi-disciplinary teams The Client is global operation with an office in Leeds. The salary for this role is circa £60K - £70K + Excellent Benefits. Please send your CV to us in Word format along with your notice period and availability.

Senior Microsoft Dynamics D365 CRM Developer Our Client is looking to recruit a Microsoft Dynamics CRM Developer with at least 5 years proven track record of developing within the MS Dynamics CRM suite. Lead the ongoing development for the Global MS Dynamics CRM platform. Develop solutions to varied complexity levels for requirements from the global business Maintain a high-quality platform by with solutions developed in line with coding standard Design and implement MS Dynamics CRM solutions to be fully compliant with Client’s business processes and requirements Design, code, test CRM application modules that meet Architecture Blueprint specification Use your deep and extensive knowledge of JScript, PowerApps, C#, .NET Core, and SQL Server, to further enhance the current solution to meet ongoing business requirements Participate in execution and documentation of tests ensuring that an application or architecture meets agreed Quality standards Ensure the implementation of best practices based on Microsoft Dynamics standards and supported configuration/customisations Evangelise the Dynamics core features and functionalities to support business decision making process Seek opportunities to continuously improve the Dynamics solution for the schools across all regions You will have 5+ years development in JS, C#. NET, SQL, PowerApps (1-2 yrs) 5+ years with all Dynamics areas (CRM, Marketing, Customer Service, Portal) Experience of process alignment to out of box functionality Configuration/customisation, Testing and debugging Development tools (Visual Studio) Excellent interpersonal skills English as primary language Experience in global delivery environment and working within a remote-teams. Experience of education sector and of DevOps with documenting solution design (High/low level) Must have MS Dynamics CRM Certifications along with a Degree in Information Systems or equivalent. The salary for this role will be circa £50K - £75K. The position will be based in Milton Keynes. Please send your CV to us in Word format along with your salary and availability.

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.

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.

C# Software Developer We have several positions in Krakow Poland for a Global Client that require C# .Net Software Engineers with at least 3 to 5 years experience. Essential skills and characteristics: Senior-level knowledge of C# and .NET Core 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 Rate will be Euros 200 to 350 per day. The position will be based in Krakow Poland – with an element of remote work. Please send your CV to us in Word format along with your salary and availability.

Senior Microsoft Dynamics D365 CE Developer Our Client is looking to recruit a Microsoft Dynamics CRM Developer with at least 5 years proven track record of developing within the MS Dynamics CRM suite. Lead the ongoing development for the Global MS Dynamics CRM platform. Develop solutions to varied complexity levels for requirements from the global business Maintain a high-quality platform by with solutions developed in line with coding standard Design and implement MS Dynamics CRM solutions to be fully compliant with Client’s business processes and requirements Design, code, test CRM application modules that meet Architecture Blueprint specification Use your deep and extensive knowledge of JScript, PowerApps, C#, .NET Core, and SQL Server, to further enhance the current solution to meet ongoing business requirements Participate in execution and documentation of tests ensuring that an application or architecture meets agreed Quality standards Ensure the implementation of best practices based on Microsoft Dynamics standards and supported configuration/customisations Evangelise the Dynamics core features and functionalities to support business decision making process Seek opportunities to continuously improve the Dynamics solution for the schools across all regions You will have 5+ years development in JS, C#. NET, SQL, PowerApps (1-2 yrs) 5+ years with all Dynamics areas (CRM, Marketing, Customer Service, Portal) Experience of process alignment to out of box functionality Configuration/customisation, Testing and debugging Development tools (Visual Studio) Excellent interpersonal skills English as primary language Experience in global delivery environment and working within a remote-teams. Experience of education sector and of DevOps with documenting solution design (High/low level) Must have MS Dynamics CRM Certifications along with a Degree in Information Systems or equivalent. The salary for this role will be circa £50K - £65K. The position will be based in Milton Keynes. Please send your CV to us in Word format along with your salary and availability.

Contexte Suite au départ du Tech Lead en poste, notre client recherche un Tech Lead .NET expérimenté pour encadrer et accompagner l’équipe de développement au sein d’un environnement technique exigeant. Vous rejoignez une équipe dynamique composée de 4 développeurs (Stambia, Talend, .NET / C#) et d’un Chef de Projet en charge du pilotage opérationnel. Mission Encadrer et animer l’équipe de développeurs .NET / C# (4 devs) : accompagnement technique, mentorat et revue de code. Définir et faire évoluer l’architecture logicielle selon les standards de performance, maintenabilité et scalabilité. Garantir la qualité du code et la conformité aux bonnes pratiques via outils tels que SonarQube / SonarLint . Concevoir et développer des applications robustes en .NET Core / Framework et C#. Collaborer étroitement avec les architectes, chefs de projet et parties prenantes pour assurer la cohérence technique des livrables. Participer activement aux choix technologiques et à la mise en place des bonnes pratiques CI/CD (GitLab, Azure DevOps, GitHub Actions…). Assurer le déploiement des applications en environnement on-premise (obligatoire) et, idéalement, sur le cloud (Azure, AWS ou GCP). Contribuer à l’évolution des processus de développement et au renforcement des standards d’architecture logicielle.

orte expérience en développement JAVA/.NET, et en conception technique, permettant d'intervenir en parallèle sur 2 périmètres technologiques différents Capacité à s'approprier rapidement un périmètre applicatif (autonomie et proactivité) Capacité à travailler en équipe et à collaborer avec des product managers. Rigueur, autonomie et sens de l’initiative Curiosité et envie de monter en compétences sur les technologies modernes. * Développement back-end : maitrise du développement en JAVA 21 et SPRING boot maitrise du développement en ASP .NET CORE 8 et ASP .NET FRAMEWORK 4.8 * Base de données : bonne connaissance de SQL Server et MongoDB Messaging : expérience avec Kafka * Architecture et environnements : compréhension de l’architecture microservices, DDD (Domain-Driven Design), REST, Design First * Outils et environnements : connaissances en Kubernetes et maîtrise d’Azure DevOps Observabilité : utilisation de Grafana * Méthodes et outils : Maîtrise de Git (indispensable) / Expérience avec l’outil de gestion de projet JIRA / Capacité à travailler en environnement Agile/Scrum

Intégré à l'équipe R&D, vous participez au développement de la suite logicielle. Développer en fullstack (back et front) les produits de la Suite, Maintenir et développer les connectivités partenaires (API, SOAP, Webhook), Garantir la qualité de votre code et le respect des bonnes pratiques (Code review), Etre force de proposition pour améliorer l'existant (écosystème technique, outils…), Participer aux différents rituels Agiles, vous impliquer dans la philosophie et le partage au sein du service. La stack : Front : CSHTML / Javascript / Typescript (Vue.js) / jQuery / ASPX / SPA en Vue.js avec Typescript Back : C# avec ASP.Net MVC / .net Core / API externes REST, SOAP Base de données : SQL Server 2016 / JSON / MongoDB Outils : Git / Azure DevOps

Chargé de Projet MOE WebServices (Pré-embauche) le Havre. .Net Core (C#) et connaissances en REST et SQL (idéalement PL/SQL). API Management. AGILE. Attention: Ne seront retenus que les candidats qui vivent à 1h30 maximum du lieu de mission. C'est une mission en pré-embauche En tant que Chef de Projet WebServices, vous interviendrez dans la gestion de projets d'intégration et de maintenance des Services Web réalisés en interne. Maintenance des Services Web existants : • Concevoir, développer et organiser la maintenance des Services Web . • Réaliser des transformations de traitements selon les spécifications. • Optimiser les traitements et résoudre les incidents liés à ces derniers. • Documenter les analyses, réalisations, etc. dans les outils dédiés. Gestion de projets • Recueillir et analyser les besoins des clients internes et externes en matière de Services Web. • Planifier et coordonner les projets de Services Web avec les parties prenantes. • Piloter les phases de conception, développement, test et mise en production des Services Web. • Assurer le suivi des délais, des budgets et de la qualité des livrables. • Si nécessaire selon les contextes, participer aux efforts de réalisations (analyses, chiffrages, développements, etc.) en renfort aux équipes de développements. Goals and deliverables • Maitriser la gestion de projets en méthodologies Agile. • Profil 5 ans d'expérience dans le développement de Services Web, à minima en qualité de "lead dev". • Maitrise du framework .Net Core (C#) et connaissances en REST et SQL (idéalement PL/SQL). •Anglais écrit et parlé souhaité • Des connaissances de l'API Management et du métier de l'assurance sont des plus

🚀 Mission Freelance – Développeur .NET / C# – Paris La Défense (3j sur site) Contexte : Nous recherchons au moins 4 développeurs .NET / C# pour renforcer les équipes d’un grand compte basé à Paris La Défense . Le projet consiste à concevoir, développer et optimiser des applications répondant à des besoins métiers variés, dans un environnement technique moderne et stimulant. 🎯 Missions principales : Concevoir, développer et tester des applications en .NET Core et PostgreSQL Suivre les standards de développement et de tests établis Collaborer avec les autres équipes pour finaliser les formats de fichiers upstream/downstream Participer aux revues de code et garantir la qualité du livrable Proposer des améliorations continues en matière de performance et d’efficacité 🧩 Compétences requises : Maîtrise de Microsoft Core et C# Bonne connaissance de PostgreSQL , Microservices et architectures légères (souhaité) Compréhension solide du développement d’applications web Notions front-end appréciées : HTML, CSS, JavaScript Familiarité avec les techniques d’optimisation et de gestion de bases de données 🌍 Langues : Anglais courant indispensable — un entretien technique se déroulera entièrement en anglais Bon niveau de français également requis 📍 Localisation : Paris La Défense , avec présence sur site 3 jours par semaine 💼 Expérience : Minimum 3 ans d’expérience sur des projets .NET / C#

Nous recherchons une ressource Freelance en développements .NET Fullstack et avec expériences et expertise e-commerce impérative, site à fort traffic et webmarchand. Au sein d'une équipe de 8 développeurs, 2 testeurs, et sous la responsabilité d'un Tech Lead, vous contribuerez aux projets majeurs du site e-commerce de l'enseigne. Description • Prendre en charge tout ou partie des évolutions techniques du site, dans le respect du cahier des charges, des normes et des procédures. • Participer à la maintenance du site, de ses jobs et des flux avec les partenaires. • Prendre part aux chiffrages et conceptions techniques des évolutions à venir. • Contribuer à la conception technique et aux définitions des interfaces dans le respect des spécifications fonctionnelles. • Réaliser les scénarios de tests en accord avec les développements réalisés et communiquer efficacement avec les testeurs et leur PO. • Participer au maintien de la documentation technique. Livrables L'écosystème est développé en .NET. Il est composé d'un monolithe e-commerce, quelques services et beaucoup de third parties interagissant ensemble. Les technologies utilisées : - C# et .NET Framework 4.8 - .NET Core - SQL SERVER - ViewJS - Jquery - Angular Exemple de third parties: - AB Tasty (A/B Test) - Prismic (Content Management System) - Tag Commander - Mirakl / AKeneo (Gestion de produits) - Lengow

• Analyse d'applications et migration de .NET Framework vers .NET CORE • Développement : Migration des applications d'un environnement VM vers Kubernetes • Tests • Documentation • Compléter l'offre de services Programme de modernisation du SI Privatif du client. Objectif de décommissionnement des anciennes infrastructures Apollo (VM Windows 2012) au profit de d'un outil interne (Infra Kubernetes et chaine CI/CD) et du SIDv1 (data source majeure) à échéance fin 2026. Ce programme implique une transformation en CR, avec notamment un enjeu de bascule du patrimoine existant vers les solutions cibles. 2 jours de TT/ 3 jours sur place par semaine