Senior .NET Application Developer - Assistant Vice President

Job ID: 102261578608Posted: 2026-10-21Location: Irving, Texas, United StatesSalary: $107,120.00 - $160,680.00Category: TechnologyCompany: CitiThe Senior .NET Application Developer - Assistant Vice President is an intermediate level position responsible for design, development, and maintaining responsive and user-friendly web interfaces using .NET Core MVC, ASP.NET,JavaScript, Bootstrap, and CSS in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities.Responsibilities:Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areasMonitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business usersUtilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgementRecommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionalityConsult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systemsEnsure essential procedures are followed and help define operating standards and processesHas the ability to operate with a limited level of direct supervision. Can exercise independence of judgement and autonomy. Responsibilities:Design, develop, and maintain responsive and user-friendly web interfaces using .NET Core MVC, ASP .NET,JavaScript, Bootstrap, and CSSCreate automated workflows interacting with multiple APIs, databases, or directly with application UIsCreate scalable database schemas, procedures, functionsWork with business, architecture, and analysts to convert requirements into user stores and provide technical sizing that will be used for prioritization and deliveryManage code promotion and SDLC artifacts that are needed for compliancePerform code repository hygiene that ensure all developer metrics are metParticipate in UAT testing and resolve defects in a timely manner to ensure release timelines are metRequired Skills:Demonstrated strong knowledge ofFrontend – .NET Core, Angular, MVC, JavaScript, Bootstrap, CSSServices – Microservices in .NET Core, ASP .NETDatabase -- MS SQL, Oracle, MongoDB,Proficiency with microservices architecture and design patternsKnowledge of RESTful API design and integrationFamiliarity with DevOps tools such as Harness, Tekton, GitHubUnderstanding of CI/CD pipelines and deployment automationPreferred Skills:Experience with automation using SeleniumAI fundamentals including prompt engineering, model interaction and interfacing with Citi toolsExperience with containers and OpenShift.Education:Bachelor’s degree/University degree or equivalent experienceThis job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.------------------------------------------------------Job Family Group: Technology------------------------------------------------------Job Family:Applications Development------------------------------------------------------Time Type:Full time------------------------------------------------------Primary Location:Irving Texas United States------------------------------------------------------Primary Location Full Time Salary Range:$107,120.00 - $160,680.00In addition to salary, Citi’s offerings may also include, for eligible employees, discretionary and formulaic incentive and retention awards. Citi offers competitive employee benefits, including: medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. For additional information regarding Citi employee benefits, please visit citibenefits.com. Available offerings may vary by jurisdiction, job level, and date of hire.------------------------------------------------------Most Relevant Skills Please see the requirements listed above.------------------------------------------------------Other Relevant Skills For complementary skills, please see above and/or contact the recruiter.------------------------------------------------------Anticipated Posting Close Date:Oct 28, 2026------------------------------------------------------Automated Processing and AIWe use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.Illinois residents – AI Notice and Right------------------------------------------------------Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.View Citi’s EEO Policy Statement and the Know Your Rights poster.