OneStream Developer

ManTech; Remote; USD 90,000 - 120,000; Full time

Job summary

A leading technology services company in the United States seeks a skilled individual to lead the design of application modules and optimize complex Business Rules using OneStream architecture. The candidate should have a Bachelor's degree in a relevant field, over 5 years of experience in software development, and strong skills in VB.NET and SQL. This role also involves mentoring junior staff and overseeing data integration processes. A commitment to excellence in a collaborative environment is essential.

Qualifications

• 5+ years of experience in software development or financial systems implementation.
• 3+ years of dedicated OneStream implementation experience.
• Advanced proficiency in VB.NET or C# and SQL.

Responsibilities

• Lead design of application modules, creating technical specifications.
• Write and optimize complex Business Rules and design Workflow strategies.
• Design dynamic data load processes and Custom Tables for datasets.

Skills

VB.NET

C#

SQL

OneStream architecture

Design Technical Specifications

Education

Bachelor’s degree in computer science, Systems Engineering, Information Systems, or related field

Tools

OneStream

Job description

Responsibilities

• Lead the design of application modules (e.g., Workforce, Capital, Capex), creating technical specifications that translate functional requirements into scalable OneStream architecture.
• Advanced Development: Write and optimize complex Business Rules of all types (Finance, Parser, Connector, Extender) and design sophisticated Workflow strategies to solve unique client challenges.
• Data Strategy & Integration: Design dynamic data load processes and Custom Tables for complex datasets; create Variance Analyses to validate data integrity between source systems and OneStream.
• Technical Leadership & Mentorship: Parse complex requirements into development tasks for Associate Consultants; conduct code reviews, teach troubleshooting techniques, and support junior staff in resolving helpdesk tickets.
• MarketPlace & Solutions: Configure and modify MarketPlace Solutions (e.g., People Planning, Task Manager) and integrate them into the core application.
• Reporting Strategy: Design and implement comprehensive reporting strategies using BI Viewer, Extensible Documents, and Cube Views, ensuring optimal performance and usability.

Minimum Qualifications

• Bachelor’s degree in computer science, Systems Engineering, Information Systems, or related field.
• 5+ years of relevant experience in software development or financial systems implementation.
• 3+ years of dedicated OneStream implementation experience.
• 1+ years of OneStream XF installation, configuration, and optimization experience.
• Advanced proficiency in VB.NET or C# and SQL.
• Deep understanding of OneStream architecture, including Data Management, Cube Design, and Security.

Preferred Qualifications

• Experience with the federal Planning, Programming, Budgeting, and Execution (PPBE) process or financial management within the government sector.
• Experience assisting with ATOs, Single Sign-On (SSO), or working in a professional services/consulting firm.
• OneStream Certified Professional (OCP).
• CompTIA Security+ certification.

Clearance Requirements

• Must be a U.S. Citizen and be willing and able to obtain a Public Trust.

Physical Requirements

• Must be able to remain in a stationary position 50%
• Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.
• Must be able to exchange accurate information in these situations.

MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at [e-mail] and provide your name and contact information.