Signals Software Engineer Key Role: Spe cia lize in tools, techniques, systems, and procedures for developing sof tware or analytic tools for wired or wireless transmission of signaling data. Apply leading-edge principles, theories, and concepts and contribute to the development of new principles and concepts. Work on unusually complex problems and provide highly innovative solutions. Operate with substantial latitude for unreviewed action or decision. Mentor or supervise employees in both company and technical competencies.