  We report the discovery of the two hot-Jupiters K2-30b and K2-34b. The two
planets were detected transiting their main-sequence star with periods $\sim$
4.099 and $\sim$ 2.996 days, in campaigns 4 and 5 of the extension of the
Kepler mission, K2. Subsequent ground-based radial velocity follow-up with
SOPHIE, HARPS-N and CAFE, established the planetary nature of the transiting
objects. We analyzed the transit signal, radial velocity and spectral energy
distributions of the two systems to characterize their properties. Both planets
(K2-30b and K2-34b) are bloated hot-Jupiters (1.25 $R_{\rm Jup}$ and 1.33
$R_{\rm Jup}$) around relatively bright (V =13.5 and V=11.5), slow rotating
main-sequence (G8 and F9) stars. Thus, these systems are good candidates for
detecting the Rossiter-MacLaughlin effect to measure their obliquity and for
atmospheric studies.
