A good objective for a barista resume is short, specific to the role and creative. Good objectives avoid vague statements such as "I am seeking employment where I can grow professionally" and should be both original and honest.
An example of a good objective that illustrates the above guidelines is as follows: I love coffee and the opportunity to bring joy to others by serving them enjoyable drinks excites me. I thrive in fast-paced environments that demand efficiency and focus, but that also harness my imagination and ability to connect with people. My desire is to grow in my knowledge and appreciation of coffee, to share that enthusiasm with my customers and to be a productive member of a team that strives for the ideal coffee experience.