Sr. Software Engineer, Data Platform (MANTL)

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Sr. Software Engineer, Data Platform (MANTL) based in the United States. As a Senior Software Engineer on the Data Platform team, you will build and operate backend-heavy, full-stack capabilities that help financial institutions access and use critical data. You will own features end to end, from technical design and implementation through deployment, monitoring, and production support. The role focuses on secure APIs, data flows, customer-facing configuration experiences, and automation that turns platform data into useful insights. You will work closely with data engineers, product managers, designers, and software engineers to deliver reliable customer-facing products. The environment emphasizes readable code, strong testing, observability, security, and thoughtful technical decision-making. You will also contribute to incident response and operational improvements, taking ownership of the reliability of the systems you build. This is a remote opportunity suited to an engineer who enjoys meaningful ownership and solving complex data and platform challenges.