Career Evolution: Reshaping Every 18 Months

Senior engineers who built credibility on a specific framework or model class watched the ground shift beneath them in 2023-2026. The ones who thrived had a portfolio of durable skills (system design, debugging, evaluation, communication) that the surface churn could not erode; the ones who struggled had built identity around a specific tool. The career strategy in an AI-era engineering org is to invest deliberately in the compounding skills and treat the surface tooling as low-half-life.

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