OneStream Modeling Specialist Developer, Senior Consultant

Our Deloitte Finance Transformation team practices to help chief financial officers, controllers, and finance teams define and execute their finance and global business services agendas and strategies. You will work with leading-class teams and solutions, helping clients navigate challenging environments, market uncertainty, technology development, and regulatory considerations to unlock value. Your work may span strategy, operations, process design, and technology as we partner with clients to transform finance.

Recruiting for this role ends on month 10/02/2026.

Work You’ll Do

As a OneStream Modeling Specialist Developer on the Business Finance team, you will be responsible for designing, developing, and maintaining OneStream workforce planning solutions that support budget and finance business processes.

• Design, develop, and maintain budget and finance business process modeling solutions using the OneStream platform

• Translate complex business requirements from budget and finance stakeholders into tailored OneStream applications

• Build and support data integration and automation capabilities that enable effective and user-friendly modeling solutions

• Provide technical expertise in OneStream extensibility, advanced customization, and complex integrations across the solution environment

• Mentor developers and resolve escalated technical issues to support solution quality, performance, and delivery

• Ability to work independently and collaborate as part of a team

• Effective written and verbal communication skills

• Meticulous attention to detail and quality of work product

• Ability to build and sustain professional relationships

• Ability to lead projects or workstreams

• Ability to manage and prioritize multiple tasks in a fast-paced and dynamic environment

• Strong interpersonal skills and professional demeanor

• Ability to meet deadlines

• Ability to mentor and provide clear guidance to others

Deloitte’s Government & Public Services (GPS) practice - our people, ideas, technology and outcomes - is designed for impact. Serving federal, state, & local government clients as well as public higher education institutions, our team of professionals brings fresh perspective to help clients anticipate disruption, reimagine the possible, and fulfill their mission promise.