At Exact Sciences, we are cancer fighters. We are united by our mission to change lives by providing earlier, smarter answers. Through advances in cancer detection and treatment guidance, we will help eradicate the disease and the suffering it causes. As a Staff Software Engineer, this extremely seasoned professional will demonstrate competence and creativity in a wide range of technical areas. This role will have a lead role in the design, development, and testing of multiple complex software applications for Exact Sciences, creating expert design concepts and foolproof debugging. This role will be expected to operate as part of a team, communicate effectively with business stakeholders and mentor junior team members. This role will routinely make key decisions for the team, be accountable for application quality, and set high standards for personal productivity. This role’s skills and work are critical to driving company objectives and achieving goals for the organization. Working in our Software Engineering teams, you will be responsible for developing, enhancing, and sustaining software systems in a cross-functional team environment through adherence to established design control processes and good engineering practices. You will design and create engineering specifications for building software programs based on a broad knowledge of information systems and determine what development methodology to use after documenting software requirements.