Senior Software Engineer, Product Platform

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer, Product Platform based in United States. This is a senior engineering opportunity focused on building the shared technical foundations that power product development across a growing organization.You will design scalable systems, reusable libraries, and developer-facing platforms that enable engineering teams to ship faster and more consistently.The role sits at the intersection of product engineering, platform development, and developer experience, with company-wide technical impact.Depending on your background and interests, you may contribute to customer-facing application primitives or internal engineering libraries and foundational tooling.You will influence architecture, establish engineering standards, and partner closely with product and engineering teams across organizational boundaries.The environment values technical ownership, thoughtful collaboration, strong documentation, and continuous improvement.