Becoming Valuable Over Time As An SWE

In this lesson, Philip reflects on how the skills that make an engineer valuable change over the course of a career. Early on, he distinguished himself through raw execution speed and an ability to outwork others. With experience, however, his advantage shifted from simply moving faster to developing better judgment—knowing which direction to pursue, recognizing warning signs earlier, and preventing teams from wasting time on the wrong problems.

• Experience can turn speed into efficiency. Younger engineers may execute faster, while experienced engineers can create greater impact by recognizing dead ends, anticipating problems, and ensuring their effort is directed toward the right things.
• Alignment can matter more than finding the perfect answer. Philip learned that an entire team moving together in a direction that is slightly imperfect can accomplish more than a divided team debating the theoretically optimal path—an idea reflected in the principle of “disagree and commit.”
• Your strengths can evolve throughout your career. Physical stamina and raw execution speed may decline, but judgment, pattern recognition, prioritization, and leadership can continue improving, allowing experienced engineers to create value in different—and potentially more leveraged—ways.