Senior .NET Full Stack Developer

We value our talented employees, and whenever possible strive to help one of our associates grow professionally before recruiting new talent to our open positions. If you think the open position you see is right for you, we encourage you to apply! Our people make all the difference in our success. Our mission as a business focused technology organization is to provide best-in-class products and services to our global clients. ISG is focused on building a cross-functional team of talented professionals and creating a unique platform to deliver products that will disrupt the industry through technical innovation and creativity.  CODST Technology is looking for an experienced Apps Dev Intermediate Programmer Analyst. We are looking for an avid technologist who - applies analytical thinking and knowledge of development methodologies. Requires attention to detail when making judgments and recommendations based on the analysis of factual information. deals with most problems proactively and has some latitude to solve complex problems. Integrates in-depth specialty area knowledge with a solid grasp of industry standards and practices. typically deals with variable issues with potentially broader business impact. applies professional judgment when interpreting data and results. Breaks down information in a systematic and communicable manner. with a developed communication and diplomacy skills are required in order to exchange potentially complex information. can be moderate but direct impact through close contact with the businesses' core activities. Quality and timeliness of service provided will affect the effectiveness of own team and other closely related teams. Here is what you bring - You have 6+ years of experience in developing & managing applications. You are expert in logical thinking and coding. You are expert in C#, .NET, .NET Core 2+, Angular 16+, SQL, Python C# : Advanced knowledge in object-oriented programming, LINQ, and asynchronous programming. .NET Framework & .NET Core (2+) : Strong experience in building scalable, high-performance applications. ASP.NET Core : Expertise in developing RESTful APIs, middleware, and dependency injection. Entity Framework Core : Proficient in database-first and code-first approaches for data access. Microservices Architecture : Strong understanding of designing and implementing microservices using .NET Core. Windows Services : Experience in creating and managing background services. Unit Testing : Proficient in testing frameworks like xUnit, NUnit, and Moq for .NET applications. Dependency Injection : Expertise in implementing DI patterns for loosely coupled architecture. Logging : Experience with Serilog, NLog, and Microsoft.Extensions.Logging for application monitoring. You have strong experience in Rest API, Kafka/Messaging queue You have strong experience in JQuery, JSON, HTML and CSS You have experience in installing, configuring or supporting business applications You have experience working with Efficiency Tools JIRA, Bitbucket, uDeploy You have exposure to ECS, CICD Pipelines You have exposure to AI tools & agents You have exposure to BigData/Hadoop You possess advanced execution capabilities and ability to adjust quickly to changes, especially in prioritization You have excellent writing and communication skills, with a knack for taking technical language and making it comprehensible You have a passion for solving tough problems and proposing elegant solutions. You are an avid learner with an ability to learn and adapt so that you can help teach others and encourage idea exchange and information percolation On a typical day here is what you could do - You will provide technical and business support for users of Citi Applications. This includes providing quick resolutions to app issues, driving stability, efficiency and effectiveness improvements to help us and the business succeed. You will act as a liaison between users/traders, interfacing internal