Duolingo is a strong pick for early-career candidates who want real entry routes, because Duolingo runs two internship cohorts (including Thrive) and hires new grads across technical and product tracks. Duolingo stands out for hiring transparency, thanks to unusually detailed public guides to engineering and design interview stages, but candidate experience still varies by team and recruiter. Pay signals are competitive and often range-backed, while long-run progression evidence is less measurable because Duolingo does not publish early-career promotion or retention stats.