OneStream Developer - Technical Lead (Philippines)

CrossCountry Consulting; Philippines; On-site; PHP 1,200,000 - 1,800,000; Full time

Job summary

CrossCountry Consulting seeks a hands-on OneStream Developer in the Philippines to deliver end-to-end EPM solutions. You will integrate OneStream with ERP sources, build data models, and develop dashboards while aligning with client architecture and security standards.

You will collaborate with US teams, implement business rules in VB.NET/C#, and contribute to AI-enabled enhancements. A strong foundation in data modeling and cloud platforms is expected, with a focus on scalable, high-performance

Qualifications

• Hands-on OneStream development across implementations.
• Experience writing business rules and technical configuration.
• Ability to translate requirements into scalable, maintainable designs.
• Collaborate with global teams to meet client objectives.
• Familiarity with data integration and metadata management.

Responsibilities

• Provide hands-on development across all OneStream implementation phases.
• Design integrations between OneStream and ERP/source systems (SAP, Oracle, Workday).
• Develop data models, cube views, dashboards, and workflows in OneStream.
• Translate requirements into technical designs aligned with client architecture.
• Perform data validations and resolve rule issues.
• Collaborate with consultants to meet client objectives.
• Provide post-go-live support and documentation.

Skills

OneStream development

VB.NET/C#

Data modeling

EPM architecture

AI awareness

Global collaboration

Continuous learning

Education

Bachelor's degree in CS/IS/Finance

OneStream certification

OneStream Architect certification (preferred)

Tools

REST APIs

Azure/AWS

ERP connectors (SAP/Oracle/Workday)

OneStream configuration

Job description

Location: Philippines

Join our rapidly growing Technology Enablement practice as a trusted advisor to clients, blending deep technical expertise to deliver tailored and integrated solutions that help our clients solve today's challenges and set the foundation for future success. In this role, you will serve as a hands‑on technical resource on OneStream implementation projects, focusing on system integrations, business rule development, and technical architecture, partnering closely with US-based teams to build scalable, high-performing EPM solutions.

OneStream Developer

Location: Philippines

Join our rapidly growing Technology Enablement practice as a trusted advisor to clients, blending deep technical expertise to deliver tailored and integrated solutions that help our clients solve today's challenges and set the foundation for future success. In this role, you will serve as a hands‑on technical resource on OneStream implementation projects, focusing on system integrations, business rule development, and technical architecture, partnering closely with US-based teams to build scalable, high-performing EPM solutions.

What You'll Do

Technical Delivery & Development

• Provide hands‑on development throughout all phases of OneStream implementations, including business rule development, data integration, metadata configuration, and technical testing
• Design and build integrations between OneStream and ERP/source systems (e.g., SAP, Oracle, Workday) using connectors, ETL tools, REST APIs, and cloud platforms (e.g., Azure, AWS)
• Develop and maintain data models, cube views, dashboards, and custom workflows within the OneStream platform
• Translate functional requirements into technical designs, ensuring solutions are scalable, maintainable, and aligned with client architecture standards
• Perform complex data validations, resolve data variance and business rule issues, and ensure compliance with design and process requirements
• Collaborate with functional consultants and client stakeholders to translate business requirements into technical designs, ensuring solutions align with client objectives

Managed Services & Support

• Provide technical post-go-live support across managed services engagements, including break/fix resolution, system enhancements, and performance optimization
• Support recurring close cycle activities from a technical perspective, troubleshooting integration and data issues as they arise
• Maintain technical documentation including integration specs, data flow diagrams, and configuration records

AI & Innovation

• Contribute to developing and implementing firm‑approved, AI‑enabled solutions for clients, in accordance with company policies on data protection, intellectual property, and professional standards
• Stay informed about emerging AI tools, automation techniques, and EPM platform capabilities; collaborate with firm leadership to identify compliant opportunities to enhance client solutions and internal processes

What You'll Bring

• 4+ years of hands‑on OneStream development experience, including business rule writing in VB.NET or C# and technical configuration
• Experience designing and building system integrations into EPM platforms, including ERP connectors (SAP, Oracle, Workday), ETL tools, REST APIs, and cloud platforms (Azure, AWS)
• Strong understanding of data modeling, metadata structures, and EPM architecture concepts
• Experience with other EPM tools (e.g., Oracle, Hyperion, Anaplan, Adaptive) is a strong plus
• 5-7 years of experience in a technical consulting, financial systems, or EPM development role
• Comfort with AI: Demonstrated ability to responsibly explore and adopt firm‑approved AI tools to enhance productivity and innovation
• Continuous Learning Mindset: Openness to learning and applying emerging technologies including AI and automation in alignment with firm policies and client standards

Qualifications

• Bachelor's degree in Computer Science, Information Systems, Finance, or similar discipline
• OneStream certification required; OneStream Architect certification preferred
• Ability to collaborate effectively with globally distributed teams across time zones