
"Savannah was very sweet playing with our infant. He was very happy taking a bottle from her, going on a walk, and reading a book."
Talia L., parent

Meet infant babysitters Martinez families trust, with parent reviews, background checks, and detailed profiles.
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Families in Martinez use UrbanSitter for date nights, newborn care, overnight babysitting, and last-minute infant sitters.
52 available today | Avg hourly rate: $30.88/hr
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Hi! I’m Malissa — a reliable, flexible babysitter with 10+ years of experience. I’m 32, have my own car, and work with several wonderful families on both a weekly and occasional basis. I offer date night, overnight, and travel care, as well as pet and house-sitting. I work fully remote Monday–Friday (8–5), which allows me to help with school pickups, bring kids home, and keep them safe and engaged while I finish my workday. I’m happy to work from your home with Wi-Fi and a place to sit—this setup works great for the families I currently support. I’ve cared for children ages 0–17 and can help with homework, meals, light tidying, bedtime routines, and pet care—while making sure your kids are safe, happy, and well cared for. I accept Apple Pay, Zelle, check, and cash, and ask that payment be made by the time I leave. Overnight and travel care are available with custom rates, and I request toll reimbursement when applicable. I love building long-term relationships with families and look forward to meeting you! Warmly, Malissa
Hello, I look forward to meeting your family and pets. I have experience with giving care for 1-9 year olds. I have 2 nieces ages 2 and 5 years old, so I have changed many diaper, planned outdoor activities, and made their day with less screen time. I have personal experience with raising, training, and caring for dogs. I am a masters of nursing student so my time may be limited due to school, but I would love to spend any free time I have babysitting for any family members.
“Tina helped keep an eye on our little one during a family party at the park. It was a unique situation but Tina was game for the challenge. Very communicative, sweet, and flexible!”
Hi! My name is Cassandra. I am from Vallejo, CA. I am a college graduate with a B.S. in Molecular Biology and a Minor in Chemistry from Dominican University in San Rafael, CA. I graduated in May 2018 with many honor society achievements and graduation honors. I’m also currently finishing up a B.S. in Nursing! I've had a lot of experience babysitting children of all ages from infancy to preteen and some teenage. I am certified for Basic Life Support for infant/child/adult, which includes CPR/AED. I am also an instructor for both! A little more about me... Currently, I am a high school science teacher (Chemistry, Biomedical Innovations and Medical Interventions). I've played competitive basketball and volleyball as well as the piano all my life. Additionally, to continue my love and passion for sports, I volunteer my time to coaching girls basketball and volleyball. I am the head coach for the JV team and an assistant coach for the Varsity team at a the private high school I teach at. I am also the JV head coach for the volleyball team! I speak a little Italian and I can fully understand Tagalog. I’m hoping to take classes soon to be fluent in Italian again! I look forward to meeting and helping your family!
Hi! I’m Julia, a professional nanny with over 10 years of experience supporting families and caring for children of all ages, from newborns to school-aged kids. I have a Bachelor of Arts in English from the University of São Paulo and over 12 Early Childhood Education credits, which have helped me develop a strong foundation in child development, communication, and creative learning. I’ve worked with a wide range of families, including those with infants (starting as early as 4 months), premature twins, toddlers, and multiple siblings. My experience includes everything from bottle feeding, sleep training, and potty learning to creating educational play activities, supporting developmental milestones and organizing enriching outings. I’ve also navigated food allergies, maintained structured routines and provided overnight care when needed. I believe in a gentle, respectful approach while holding firm and loving boundaries and I love fostering independence, curiosity, and confidence in every child I care for. What I love most about nannying is forming deep, trusting relationships with the children and families I work with. It’s incredibly rewarding to watch little ones grow and thrive in a safe, nurturing environment where they feel seen, supported, and celebrated. I aim to be a calm, steady presence in a family’s life. Someone who brings joy, structure and a helping hand whenever it's needed. A little about me: I live in Walnut Creek with my wife and two dogs. I’m fluent in both English and Portuguese, have a clean driving record and am certified in First Aid and CPR. Outside of work, I enjoy photography, cooking, hiking, and hosting friends for game nights or home-cooked meals. I’d love to learn more about your family and how I can support your child’s growth, happiness, and daily routine. Looking forward to connecting!
“Thanks so much, Julia! Can't wait to have you back!”
Hi, my name is Sue. I am from China and have been living in walnut creek for about 2years.I love here becuse the people are passionate, supportive and caring in the community. I get AA degree in early child development in chabot college and get association montessori internatimale diploma in 2021. I work in Berkeley preschool already 6 years. working with young children is always a passion of mine. As a Mandarin and English speaker, I will also wuppoort in their language achievenment. I am looking forward to buliding responsive and partnarship raletionships with children, family and colleagues.

As of November 2026
Every babysitter on UrbanSitter completes an annual background check, and every profile is individually reviewed by our Trust and Safety team. See reviews from Martinez parents before you book.
1,781 sitters background checked in Martinez, CA
5.0 average star rating from 21,515 parent reviews in Martinez

"Savannah was very sweet playing with our infant. He was very happy taking a bottle from her, going on a walk, and reading a book."
Talia L., parent

"Leanna was very sweet and good with our daughter. She played with her, changed her diaper, fed her and all the good things that a newborn needs."
Rachel M., parent

"Was our first time leaving our newborn with a sitter. Emily's calm demeanor put us at ease when we left, and she was great about sending us updates."
Andrea Z., parent

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Browse profiles and read parent reviews for free.
To sign up with Facebook, we need permission to use your email address.
Sharing your friends list is optional, and allows us to connect you with sitters they book and recommend. Nothing will be shared or posted.
See infant babysitters connected to families in your Martinez neighborhood. Know who nearby parents rely on for infant care.
Detailed profiles show each babysitter's infant experience, listed skills, certifications, and qualifications.
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Every babysitter completes an annual background check, and every profile is reviewed by our Trust and Safety team.
Tips for easing your baby into care with a new nanny or sitter.
Average babysitting rates in Martinez and across the country.