Senior Software Engineer (OneStream )

We are seeking a Software Engineer (EPM) to design, develop, and optimize financial technology solutions across Enterprise Performance Management (EPM), Tax, and Treasury systems. This role will focus on building scalable integrations, automation, and engineering solutions across platforms like OneStream, Kyriba, and tax engines to enhance financial operations. You will collaborate with product owners, solution and platform architects, finance and engineering teams to drive innovation, streamline financial processes, and ensure compliance. If you have a strong background in .NET development, API integrations, and enterprise financial platforms, wed love to hear from you!

About You Experience, Education, Skills, and Accomplishments

• Bachelors or Masters degree in Computer Science, Software Engineering, Information Systems, or a related field.
• years of experience developing and integrating enterprise financial technology solutions.
• Proven experience with OneStream EPM, Kyriba Treasury and Tax platforms (NetSuite and Oracle ERP are a plus but not required).
• Expertise in .NET development, REST APIs, and cloud-based financial integrations.
• Experience building financial workflow automation and process optimization solutions.
• Strong background in API development, financial data processing, payment integrations, and tax compliance automation.
• Familiarity with SQL, JSON, XML, and data transformation techniques.
• Ability to troubleshoot and optimize integrations across enterprise financial systems.

It Would Be Great If You Also Had:

• Experience with M&A, system integration and ERP migrations.
• Familiarity with cloud-based ERP transformations and SaaS financial platforms.

What Will You Be Doing in This Role?

• Develop & optimize integrations between EPM, Tax, Treasury platforms with enterprise financial systems.
• Design & implement API-based financial automation for tax calculations, payment processing, and treasury operations.
• Enhance OneStream EPM capabilities by developing custom solutions for financial planning and consolidations.
• Support treasury automation projects, integrating Kyriba with banking partners for payments and cash management.
• Troubleshoot & optimize system performance, ensuring data accuracy, compliance, and scalability.
• Collaborate with product managers, finance teams, and engineering teams to define technical solutions that align with business objectives.
• Ensure adherence to governance, security, and compliance requirements for financial data processing.
• Document integration workflows, engineering solutions, and troubleshooting guides.

Product You Will Be Developing

As a Software Engineer, you will focus on developing, customizing, and enhancing financial systems, including Tax, Treasury, and Enterprise Performance Management (EPM) platforms. Your work will involve building scalable integrations, automation, and engineering solutions within platforms like OneStream EPM, Kyriba Treasury, and tax engines to improve financial operations.

About the Team

You will work closely with finance, tax and engineering teams. The team is responsible for enterprise financial automation, ERP integrations, ensuring scalability and efficiency in finance operations.