Assuming 3.5 is your GPA recalculated the UC/CSU method (10th-11th a-g courses, up to 8 +1 points for UC/CSU-listed honors courses), those stats give a 3860 eligibility index (3.5 * 800 + 1060). For frosh entering fall 2017, the admission threshold for CS was 4500, and the admission threshold for the similar software engineering major was 3900. So SJSU CS would be a high reach, while SJSU SE would be a low reach.
http://www.sjsu.edu/admissions/impaction/
http://www.sjsu.edu/admissions/impaction/impactionresultsfreshmen/index.html