This position is 100% remote. **Responsibilities include, but are not limited to:** + Applying advanced theoretical knowledge of Computer Science and Engineering principles to proficiently develop, write, test, troubleshoot, and document code and interfaces for financial management applications using the OneStream XF platform + Developing and troubleshooting a variety of components that include security models, event processes, custom dashboards, reports, business rules, and member formulas, with a focus on enhancing system functionality and efficiency + Conducting comprehensive unit, system, and interface testing to ensure the seamless integration and functionality of the developed components + Actively participating in various phases of the software development cycle, ranging from systems analysis and design to development, configuration, testing, debugging, and documentation, to ensure the delivery of high-quality software solutions + Designing and creating financial reports and dashboards based on specific client requirements while adhering to industry best practices to ensure the delivery of accurate and meaningful insights + Designing and building data conversion and data load artifacts throughout various project phases, to ensure smooth data migration and accuracy + Continually expanding your knowledge of OneStream through comprehensive training, financial processes, and industry best practices, to stay abreast of the latest trends and enhance your professional growth + Working in an agile environment, applying agile practices, and actively participating in daily stand-ups and scrum activities to foster collaborative and efficient project management **Basic Qualifications:** + Bachelor’s degree in Computer Science, Systems Engineering, Information Systems, or related field + 1+ year of relevant OneStream experience or comparable experience performing software development, demonstrating a track record of successful project delivery + Experience or classes with C# or VB.NET, to handle technical requirements of the role + SQL experience with Oracle databases or SQL Server, to manage and manipulate data effectively + Excellent communication skills, both written and verbal, to facilitate clear and effective communication with team members and stakeholders + Strong analytical and problem-solving abilities, to navigate through complex situations and provide effective solution **Preferred Qualifications:** + Any OneStream Certifications, to demonstrate your expertise and commitment to professional development + General knowledge of federal financial management processes and requirements + Experience with Hyperion, OneStream, or SAP BPC Financial Reporting development, to bring valuable insights and expertise to the role + A minimum of 2+ years of work experience in a technical field to demonstrate your practical knowledge and skills **Security Clearance Requirements:** U.S. citizenship and U.S. Government Public Trust or Secret Clearance ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. If you are a qualified individual with a disability and require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please email us at careers@mantech.com and provide your name and contact information.