OneStream Developer – MC-III / MC-IV

This is a fully remote position, open to applicants in United States.

📋 Description

• Configure and develop components of the OneStream application to meet the requirements of federal financial management, reporting, and closing processes.

• Build and enhance business rules, workflow components, metadata structures, and technical objects necessary for data processing and reporting.

• Assist in the development of cube views, reporting outputs, and related technical configurations for trial balance, financial statements and notes, journal vouchers, and GTAS reporting.

• Aid in source data integration activities, including historical and current data loads, processing of feeder files, and support for mapping.

• Contribute to the development and validation of logic for eliminations, consolidation processing, roll-forward, rounding, and journal-related functionalities.

• Collaborate with functional and data teams to convert business requirements into technical designs and configurable OneStream solutions.

• Engage in system integration testing, support user acceptance testing (UAT), manage defect triage, remediation, and retesting of application components and interfaces.

• Resolve configuration, calculation, integration, and reporting issues; identify root causes and coordinate solutions with the wider delivery team.

• Assist in deployment readiness, transition activities, and post-go-live stabilization for essential application capabilities and reporting processes.

• Document technical design decisions, configuration rationales, interface logic, test support materials, and transition artifacts for sustainment teams.

• Support enhancements related to improvements in the closing process, GTAS integration, Advana integration, and other implementation priorities.

⛳️ Requirements

• Proven experience in configuring and developing solutions in OneStream or a similar EPM/CPM platform (e.g., Oracle Hyperion/HFM/Essbase, Anaplan, SAP BPC).

• Solid understanding of application configuration, business rules, workflows, data integration, metadata, and reporting objects.

• Capability to convert functional requirements into technical designs and implemented configurations.

• Experience in supporting financial system implementations, system remediation, or enterprise platform deployments within a structured delivery environment.

• Familiarity with data mappings, feeder files, source-to-target validation, and reconciliation support.

• Experience in supporting testing activities, including system integration testing (SIT), UAT, defect resolution, and production readiness.

• Strong troubleshooting abilities across configuration, calculations, integrations, and reporting outputs.

• Ability to collaborate effectively with functional, data, testing, PMO, and client teams.

• Excellent documentation skills for technical designs, configuration workbooks, issue logs, and handoff materials.

• Preference for those with familiarity in federal reporting processes, GTAS-related integration requirements, or controlled federal implementation environments.

• Experience in the Department of Defense (DoD) is a plus.

🏝️ Benefits

• Family Health Care (54% cost covered for the entire family).

• Family Dental (54% cost covered for the entire family).

• Family Vision (54% cost covered for the entire family).

• Flexible Spending Account.

• Overutilization bonuses for Time and Materials (T&M) contracts.

• Lifetime Event Bonuses (e.g., child, marriage).

• Profit-sharing arrangement for any work brought into the company.

• Unlimited Leave with Approval.

• 401k with 100% employer match on the first 3% invested.

• $1,000 training budget.