OneStream Senior Developer AI and Analytics Solutions Delivery Manager

Deloitte France; Town of Florida (NY); On-site; USD 100,000 - 150,000; Full time

Job summary

Deloitte US Delivery Center is seeking a Delivery Senior Consultant, AI and Analytics Solutions within the Finance Transformation team to help clients optimize planning, budgeting, forecasting, close and reporting using OneStream and related EPM platforms.

You will configure solutions, build business rules, manage data loads, write VB.NET/SQL scripts, and contribute to testing, documentation, and stable releases. Travel up to 25% and collaboration across teams are part of the role.

Qualifications

• Bachelor's degree required.
• 3+ years developing and configuring EPM apps: OneStream, Oracle Cloud EPM, Hyperion, TM1 or SAP BPC.
• 3+ years creating business rules and data management in OneStream/Hyperion/SAP BPC.
• 3+ years scripting in VB.NET or SQL.
• Ability to travel 0-25%.
• Authorized to work in the United States without sponsorship.

Responsibilities

• Configure and develop OneStream solutions for planning, budgeting, forecasting, close and reporting.
• Build and maintain business rules, calculations, validations, and transformations.
• Support data loads, mappings, transformations, and reconciliations.
• Develop VB.NET and SQL scripts to enable automation and integrations.
• Execute testing, fix defects, and support stable releases.
• Produce configuration notes, rule logic descriptions, deployment steps, and runbooks.

Skills

Independent work

Team collaboration

Communication skills

Attention to detail

Relationship building

Project leadership

Time management

Interpersonal skills

Deadline oriented

Guidance to others

Education

Bachelor's degree

Tools

OneStream

Oracle Cloud EPM

Hyperion

TM1

SAP BPC

VB.NET

SQL

Job description

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.

Work you'll do

As a Delivery Senior Consultant, AI and Analytics Solutions on the Finance Transformation team, you will be responsible for:

• Configure and develop OneStream solutions that support planning, budgeting, forecasting, close and consolidation, and reporting processes aligned to established solution designs

• Build and maintain business rules, including calculations, validations, allocations, and transformations, using OneStream development tools and delivery standards

• Support data management activities, including data loads, mappings, transformations, reconciliations, and error handling within OneStream and comparable corporate performance management platforms

• Develop scripts and queries using VB.NET and Structured Query Language (SQL) to support automation, integrations, and issue resolution

• Execute testing activities, resolve defects across workflows, data loads, reports, and business rules, and support stable releases

• Produce technical documentation, including configuration notes, rule logic descriptions, deployment steps, and runbooks, to support repeatable delivery and ongoing operations

A successful candidate would possess these skills:

• 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 provide clear guidance to others

The team

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.

Our Business Finance offering enables finance to drive strategic value through transformation and synchronization of planning, costing, budgeting and forecasting across finance and other functions. Using advanced, scalable data and tech platforms, we also generate actionable insights and analytics, streamline decision making and enable data driven profitable growth. Manages risk and opportunities associated with diverse and complex grant programs through end-to-end grants management solutions.

This opportunity sits within our Deloitte US Delivery Center model, which is dedicated to driving impactful business services. It leverages Deloitte's scale and talent, as well as a center delivery model to provide high-quality, cost-effective service with standardized processes and procedures to service businesses across Deloitte.

The Deloitte US Delivery Center has a small-business feel with a big-business impact. With the resources of Deloitte and a community feel, the delivery center model provides high-quality services to our clients. USDC professionals work out of one of our specific delivery center locations, and each location presents dynamic career opportunities for professionals to focus on their work with nominal travel requirements.

Qualifications

Required:

• Bachelor's degree

• 3+ years of experience developing and configuring EPM applications like OneStream, Oracle Cloud EPM, Hyperion, TM1, or SAP Business Planning and Consolidation (BPC)

• 3+ years of experience creating business rules and performing data management in OneStream, Hyperion, or SAP Business Planning and Consolidation (BPC)

• 3+ years of experience scripting in VB.NET or Structured Query Language (SQL)

• Ability to travel 0-25%, on average, based on the work you do and the clients and industries/sectors you serve.

• Must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future

Deloitte is committed to providing reasonable accommodations for people with disabilities. If you require a reasonable accommodation to participate in the recruiting process, please direct your inquiries to the Global Call Center (GCC) at [e-mail] .

#GPSFT2026 #GPSOneStream

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or protected veteran status, or any other legally protected basis, in accordance with applicable law.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or protected veteran status, or any other legally protected basis, in accordance with applicable law.