job summary: We have a premier client in Houston Tx looking to bring on a Senior Systems Specialist for a full-time opportunity for custom application development. This person will work effectively under minimal supervision and provide technical support for developing and supporting business applications for the Engineering department. This position will support our various business users across the organization, participate in all relevant change management activities, and overall service delivery and customer satisfaction. This will require interaction with business users and the need to work as a team member of a large IT support team. location: Houston, Texas job type: Permanent salary: $120,000 - 135,000 per year work hours: 8am to 4pm education: Bachelors responsibilities: Provides technical development and support for custom business applications.Collaborates with customers to ascertain system specifications and business/technical requirements to create specification documents that meet business needs.Responsible for the completion of all required Change Management tasks and relevant SOX control requirements Utilize industry-accepted project management principles, methodologies, tools, and best practices throughout the project life cycle Acquire and utilize business knowledge by taking advantage of available resources to develop and deliver business solutions.Tracking deliverables and providing reporting to management as needed.Will support some existing legacy applications written in ASP.NET web forms in addition to new application development. Qualifications: Bachelor of Science degree from a 4 year accredited university, or 10 years of related industry or technical experience is required5 years of .NET development experience with a strong understanding of object-oriented programming concepts is requiredExperience building modern web and mobile applications requiredstrong Experience with .NET MVC and .NET Web Forms preferredstrong Experience with .NET 4.x preferred and .NET Core requiredstrong Experience with Entity Framework requiredstrong Experience with HTML5, Bootstrap 4, CSS3, JavaScript, jQuery, Angular, React or React Native requiredstrong Experience gathering requirements and creating mock-ups requiredstrong Experience with SQL Server, T-SQL and SQL is requiredGood understanding of enterprise data models and master data management requiredExperience with multiple integration methods such as Web Services, Web API, ETL, and Messaging preferredstrong Experience with Entity Developer, Nlog, TDD, MediatR, CQRS, Nsubstitute, Autofac, Fluent Migrations, MsTest, TestStack.Dossier, OpenApi, AutoMapper preferredstrong Experience with Scrum and Kanban preferredExperience with Azure DevOps and CI/CD pipelines preferred qualifications: Experience level: ExperiencedMinimum 5 years of experienceEducation: Bachelors skills: .NET (2 years of experience is required)ASP.NET (2 years of experience is required)VB.NETHTMLSQL (2 years of experience is required)Javascript (2 years of experience is required)jQueryAngularJSReact Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.At Randstad Digital, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact HRsupport@randstadusa.com. Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad Digital offers a comprehensive benefits package, including health, an incentive and recognition program, and 401K contribution (all benefits are based on eligibility). Applications accepted on ongoing basis until filled.