Senior OneStream Enterprise Lead Developer

Kearney & Company; Alexandria (VA); Hybrid; USD 103,000 - 180,000; Full time

Benefits offered by this job

Medical Insurance

401(k) Plan

Education Savings Plan

Flexible Spending Account

Paid holidays

Job summary

Kearney & Company seeks a senior OneStream developer to lead enterprise- scale design and configurations from Alexandria, VA. You will translate complex requirements into technical components, develop reusable architectures, and guide sprint-based delivery.

Expect collaboration with functional teams, strong documentation, and a path to secure clearance eligibility. The role focuses on Onestream and EPM solutions with governance across five business service operations.

Qualifications

• Bachelor’s degree in a related field.
• Minimum 15 years of relevant technical development experience in financial systems or digital transformation.
• Experience developing solutions in OneStream or comparable EPM platforms.
• Hands-on experience creating business rules, integrations, forms, workflows, and reporting within an EPM environment.
• Ability to translate functional requirements into technical system design.
• Strong technical documentation and solution architecture skills.
• Ability to be onsite 2-3 days a week in Alexandria, VA and Washington, DC.
• Must have an active Secret Clearance (U.S. citizenship).

Responsibilities

• Serve as the technical lead developer for enterprise OneStream design and configuration.
• Translate PPBE and functional requirements into OneStream technical components including workflows, data integrations, business rules, calculations, dashboards, and custom solution logic.
• Develop and maintain enterprise-level architecture, ensuring consistency across five BSOs.
• Build reusable, scalable technical components aligned to approved enterprise standards.
• Partner closely with functional leads to validate technical feasibility and refine requirements.
• Lead development sprints, code reviews, and technical solutioning sessions.
• Configure, test, and optimize OneStream artifacts (C# business rules, SQL scripts, dashboards, data management sequences, cube views, dimensions, and workflow profiles).
• Ensure full traceability between requirements, technical design, and implemented components.
• Troubleshoot defects, performance issues, and integration challenges.
• Support SIT, UAT, deployment readiness, and production cutover.
• Enforce discipline around minimizing customization and maximizing enterprise reuse.

Skills

OneStream

PPBE domain experience

C# development

SQL scripting

Solution architecture

Technical documentation

Education

Bachelor’s degree

Tools

OneStream

EPM platforms

Job description

Kearney & Company seeks a senior OneStream developer to lead enterprise- scale design and configurations from Alexandria, VA. You will translate complex requirements into technical components, develop reusable architectures, and guide sprint-based delivery.

Expect collaboration with functional teams, strong documentation, and a path to secure clearance eligibility. The role focuses on Onestream and EPM solutions with governance across five business service operations.