Engineers at QuantCo build robust, scalable products impacting millions of people and billions of dollars in revenue streams. As a Senior Software Engineer, you will own systems from end to end, collaborating closely with internal stakeholders and exceptionally talented colleagues to develop and implement industry-leading models into our clients’ businesses. You will be responsible for driving the design, development, testing, deployment, and operation of business-critical systems; thereby bridging the worlds of infrastructure, software engineering, and data science. Senior Software Engineers at QuantCo partner with organization leaders to help improve the level of performance of the team as well as the organization, identify new opportunities, and be a coach/mentor to junior engineers. They ultimately ensure that our clients receive the highest quality products to help them make critical business decisions with significant financial impact.