Jessica Caloza, born in Quezon City, Philippines and raised in the United States, holds a bachelor's degree in international relations and ethnic studies from the University of California, San Diego. She began her career as a community organizer for President Barack Obama's campaign, later serving as a policy advisor at the U.S. Department of Education. Caloza has held various public sector roles, including serving in the Office of Immigrant Affairs for Los Angeles Mayor Eric Garcetti and as a Public Works Commissioner, where she led infrastructure projects and expanded union jobs. She also served as Deputy Chief of Staff to the California Attorney General, focusing on crime reduction, environmental protection, and justice for sexual assault survivors. Caloza's professional journey showcases a commitment to public service and policy development.

Jessica Caloza's political identity is marked by a blend of progressive advocacy and pragmatic problem-solving. She champions policies that simultaneously support working families and marginalized communities, such as advocating for neighborhood grants and reproductive rights. Caloza's approach reveals a nuanced understanding of how economic and social justice can intersect, as seen in her efforts to protect reproductive rights while also creating good-paying union jobs. Her leadership in infrastructure and public works underscores a commitment to tangible, community-focused improvements, raising questions about how she balances these priorities. Caloza's ability to garner support from diverse groups, including labor unions and environmental organizations, suggests a strategic appeal that transcends typical ideological boundaries.