OneStream Developer

Job Summary: WHO ARE WE? Live Nation Entertainment is the world’s leading live entertainment company, comprised of global market leaders: Ticketmaster, Live Nation Concerts, and Live Nation Media & Sponsorship. Ticketmaster is the global leader in event ticketing with over 620 million tickets sold annually and approximately 10,000 clients worldwide. Live Nation Concerts is the largest provider of live entertainment in the world promoting more than 50,000 events annually for nearly 7,000 artists in 40+ countries. These businesses allow Live Nation Media & Sponsorship to create strategic music marketing programs that connect more than 1,200 sponsors with the 145 million fans that attend Live Nation Entertainment events each year. For additional information, visit . WHO ARE YOU? Passionate and motivated. Driven, with an entrepreneurial spirit. Resourceful, innovative, forward thinking and committed. At Live Nation Entertainment, our people embrace these qualities, so if this sounds like you then please read on! THE ROLE We are seeking an experienced OneStream Developer to join our FinTech team and assume hands-on technical ownership of a complex OneStream implementation as it enters User Acceptance Testing (UAT) and transitions into production. This is a highly technical development role requiring extensive experience building, supporting, and enhancing custom OneStream planning applications. The successful candidate will work closely with Finance, FP&A, IT, and implementation partners to troubleshoot issues, develop new functionality, support production readiness, and become the primary technical resource responsible for the ongoing evolution of the platform. Our implementation includes sophisticated custom register-based planning solutions, multiple planning cubes, extensive C# development, enterprise integrations, and highly customized business logic. The successful candidate must be comfortable working within an existing application, understanding complex code, and delivering high-quality technical solutions. SUCCESS IN THE ROLE Success in this role means becoming the trusted technical expert for the OneStream platform by rapidly understanding the existing application, resolving complex technical issues, delivering high-quality enhancements, supporting Finance and FP&A users, and ensuring the long-term stability and evolution of a highly customized enterprise planning solution. WHAT THIS ROLE WILL DO OneStream Development Develop, maintain, and enhance custom OneStream functionality using C# and the OneStream extensibility framework. Develop and support custom planning applications, calculations, business logic, and reusable platform components. Build, troubleshoot, and optimize register-based planning solutions. Enhance Dynamic Dashboards, Workspaces, Cube Views, and user-facing planning functionality. Develop and maintain Business Rules, BRApi components, custom Business Objects, and Extender APIs. Design and optimize data movement using DataBuffers, Stage Tables, BI-Blend, and custom processing logic. Develop solutions using Custom Tables to support planning applications, metadata management, and application configuration. Technical Ownership Assume hands-on technical ownership of the OneStream application from the implementation partner. Investigate production issues and UAT defects through detailed root cause analysis. Implement enhancements, resolve defects, and improve application performance. Participate in code reviews, release deployments, regression testing, and production support. Contribute to technical documentation and knowledge transfer activities. FP&A Application Support Support Budgeting, Forecasting, Rollforward, and Reporting processes. Enhance driver-based planning models and custom planning workflows. Work closely with Finance and FP&A teams to implement new business requirements. Support complex planning models spanning multiple cubes and business divisions. Integration Development Develop and support integrations between OneStream and Oracle Fusion, Workday, Salesforce, Databricks, and other enterprise platforms. Troubleshoot Data Management processes, metadata synchronization, and data transformations. Develop REST API and SQL-based integration solutions where required. WHAT THIS PERSON WILL BRING - TECHNICAL REQUIREMENTS 10+ years of hands-on OneStream development experience. Strong experience developing custom OneStream solutions using C#. Proven experience developing and supporting custom register-based planning solutions. Experience with complex multi-cube OneStream environments. Strong understanding of FP&A processes including budgeting, forecasting, workforce planning, and management reporting. Experience with BRApi, Custom Business Objects, Extender APIs, and OneStream extensibility. Experience using Custom Tables, DataBuffers, Stage Tables, and advanced data processing techniques. Experience developing Dynamic Dashboards, Workspaces, Cube Views, and custom user interfaces. Experience with Data Management, Metadata Management, Workflow configuration, and Security. Experience supporting enterprise integrations using REST APIs, and SQL. Experience supporting applications through UAT, production deployment, and ongoing operational support. WHAT THIS PERSON WILL BRING - PREFERRED QUALIFICATIONS OneStream Certified Professional (OCP). Experience supporting enterprise-scale planning applications in production. Experience transitioning technical ownership from a system implementation partner. Experience with Application Control Manager (ACM), Solution Exchange components, and deployment management across Development, UAT, and Production environments. Technical Skills OneStream Platform C# BRApi Custom Business Rules Extender APIs Register-Based Planning Multi-Cube Architecture FP&A Applications Custom Tables DataBuffers Stage Tables Dynamic Dashboards Workspaces Cube Views Data Management Metadata Management Workflow Configuration Security REST APIs Performance Tuning Root Cause Analysis Production Support BENEFITS & PERKS Our motto is ‘Taking Care of Our Own’ through 6 pillars of benefits: HEALTH : Medical, vision, dental and mental health benefits for you and your family, with access to a health care concierge, and Flexible or Health Savings Accounts (FSA or HSA) YOURSELF : Free concert tickets, generous paid time off including paid holidays, sick time, and personal days WEALTH : 401(k) program with company match, stock reimbursement program FAMILY : New parent programs including caregiver leave, plus fertility, adoption, foster, or surrogacy support CAREER : Career and skill development programs with School of Live, tuition reimbursement, and student loan repayment OTHERS : Volunteer time off, crowdfunding match EQUAL EMPLOYMENT OPPORTUNITY We aspire to build teams that reflect and support the fans and artists we serve. Every day we aim to promote environments where everyone can be themselves, contribute fully, and thrive within our company and at our events. As a growing business we will encourage you to develop your professional and personal aspirations, enjoy new experiences, and learn from the talented people you will be working with. Live Nation strongly supports equal employment opportunity for all applicants regardless of age (40 and over), ancestry, color, religious creed (including religious dress and grooming practices), family and medical care leave or the denial of family and medical care leave, mental or physical disability (including HIV and AIDS), marital status, domestic partner status, medical condition (including cancer and genetic characteristics), genetic information, military and veteran status, political affiliation, national origin (including language use restrictions), citizenship, race, sex (including pregnancy, childbirth, breastfeeding and medical conditions related to pregnancy, childbirth or breastfeeding), gender, gender identity, and gender expression, sexual orientation, intersectionality, or any other basis protected by applicable federal, state or local law, rule, ordinance or regulation. We will consider qualified applicants with criminal histories in a manner consistent with the requirements of the Los Angeles Fair Chance Ordinance, San Francisco Fair Chance Ordinance and the California Fair Chance Act and consistent with other similar and / or applicable laws in other areas. We also afford equal employment opportunities to qualified individuals with a disability. For this reason, Live Nation will make reasonable accommodations for the known physical or mental limitations of an otherwise qualified individual with a disability who is an applicant consistent with its legal obligations to do so, including reasonable accommodations related to pregnancy in accordance with applicable local, state and / or federal law. As part of its commitment to make reasonable accommodations, Live Nation also wishes to participate in a timely, good faith, interactive process with a disabled applicant to determine effective reasonable accommodations, if any, which can be made in response to a request for accommodations. Applicants are invited to identify reasonable accommodations that can be made to assist them to perform the essential functions of the position they seek. Any applicant who requires an accommodation in order to perform the essential functions of the job should contact a Human Resources Representative to request the opportunity to participate in a timely interactive process. Live Nation will also provide reasonable religious accommodations on a case-by-case basis. HIRING PRACTICES The preceding job description has been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities, and qualifications required of employees assigned to this job. Live Nation recruitment policies are designed to place the most highly qualified persons available in a timely and efficient manner. Live Nation may pursue all avenues available, including promotion from within, employee referrals, outside advertising, employment agencies, internet recruiting, job fairs, college recruiting and search firms. #LI-SM2 #LI-REMOTECALIFORNIA #LI-REMOTEUNITEDSTATES ---------- The expected compensation for this position is: $179,000.00 USD - $224,000.00 USD ** Pay is based on a number of factors including market location, qualifications, skills, and experience. Live Nation Entertainment will never request payment or equipment purchases as part of the hiring process. Recruiters will only contact candidates from official Live Nation or affiliated brand email domains.