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Find nannies in Mercer Island, WA

Connect with nannies loved by families in Mercer Island. Compare experience, references, availability, and rates to find your fit.

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266 experienced nannies in Mercer Island, WA

Families in Mercer Island use UrbanSitter to find full-time, part-time, and live-in nanny care.
Rates vary by schedule, experience, and responsibilities.

Every nanny is background checked annually and their profile is individually reviewed by our Trust & Safety team. Learn more.

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Hannah $25 per hour for 1 child

Hello! My name is Hannah. I have 2 and a half years of professional experience nannying children from the age of 4 months to 3 years old. I've been an Assistant Montessori Teacher for the past 6 months. I really want to be a mom in a few years, I am passionate about child development. I love to crochet/knit and read books in my free time. I would love to be fulltime.

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Naomi $25 per hour for 1 child
Booked by 1 family in Mercer Island, WA

Hi my name is Naomi and I'm new to the Seattle area ! Originally from Spokane, I'm the middle child of 9 siblings, so I'm all too familiar with raising, watching, and caring for kids. There's nothing like the joy that children give and I am so eager to be a part of a family, since I sadly moved away for mine to pursue my career. I am a DJ and have DJed for about 5 years now doing a variety of different events. This profession keeps my days completely open and are waiting to be filled up ! I played college basketball and sports have always been an integral part of my life, I love to play, read, and learn; and indulge in anything creative. Whether it's music, drawing, painting, photography or fashion, my gravitation to the arts remains in my admiration for art and beauty in general. My goal for your children is to enhance their love for life and appreciation for what's around them through organic human interaction and care.

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Luana $30 per hour for 1 child
Booked by 1 family in Mercer Island, WA

Hello, My name is Luana. I have more than 10 years of experience with ages 0-12. I’m CPR and First Aid certified and graduated in Nutrition. I was also an au pair from 2[removed] and can provide strong references. I’d love to hear more about the job and your family needs. Thank you so much!

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Emily $22 per hour for 1 child

Hi - My name is Emily and I’m currently a sophomore student at the University of Washington. I am offering child care and pet care. My most recent babysitting experience was for a family friend’s toddler for about a year periodically. I also have a younger brother who is 6 years old who I spent a majority of my time babysitting as he grew up. I feel as though I have a good amount of experience in each stage and age. I am very adaptable and a quick learner to accurately adjust to each child I babysit and meet parent expectations. I grew up owning multiple dogs and most recently a cat. I love animals and am capable of checking up on them and assuring their necessities are met.

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Osiris $30 per hour for 1 child

Hi! My name is Osiris. I’m a reliable and caring babysitter who enjoys creating a safe, fun, and positive environment for kids. I’m patient, responsible, and happy to help with playtime, meals, and bedtime routines.

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Recent nanny activity in Mercer Island, WA

Hiring a nanny starts with trust

Every nanny’s profile is individually reviewed by our Trust & Safety team after an annual background check. Read reviews from families in Mercer Island to find your fit.

Every nanny on UrbanSitter is background checked annually.

photo of quoted parent Amy

"We absolutely LOVE Isa — our family was so fortunate to have found her through UrbanSitter. I'm a first-time mom, and it took me a long time to find a full-time nanny I could trust to care for our sweet infant boy. Our boy connected with her immediately, and we couldn't have asked for anyone else to care for him. Her calming presence was also perfect for parents like us who work from home. We feel so lucky UrbanSitter helped us find someone who has truly become a part of our family."

Amy L., mom of one

photo of quoted parent Kamilah

"I was so stressed about finding a part-time nanny for my 14-month-old son, who has moderate separation anxiety and hadn't been left with anyone but family before, but we were both immediately at ease in Buhay's presence. Her empathy and commitment to understanding child development are apparent in every interaction I've witnessed between her and my toddler. I feel very lucky to have found her."

Kamilah W., mom of one

photo of quoted parent Eric

"Erna watched our now 5 year old daughter and 3 year old son for a few years. She is punctual, responsible, honest, and playful. What we appreciated most was that she was thoughtful in ensuring that we had a little break; for example, when the kids were clingy, she was able to divert their attention with games or songs or walks to the park. We felt very comfortable leaving our kids with Erna because of her caring nature and experience that spans a decade (including being a live-in nanny)."

Eric D., dad of two

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Why families find nannies on UrbanSitter

Nannies loved by the Mercer Island community

Meet nannies with reviews and references from families in your Mercer Island school, neighborhood, and parent groups.

Commitment to trust and safety

Every nanny must clear an annual background check, and each profile is individually reviewed by our team.

More affordable than nanny agencies

No placement fees, just a simple membership. You control the process and interview as many candidates as you like.

Profiles that go beyond the basics

See experience, age groups served, special nanny services like infant care and bilingual abilities, plus ratings from parents.

Frequently asked questions about Mercer Island nanny services

What does a nanny do?

Nannies provide ongoing, in-home child care on a set schedule. A nanny may prepare meals, assist with school pickup, help with homework, manage activities, and handle light housekeeping related to child care. Many nannies specialize in specific age groups or needs such as infant care or bilingual support. Learn more about what a nanny does.

How do I find a nanny near me in Mercer Island?

Sign up for free, post your job with your schedule and needs, then browse nanny profiles with experience and reviews from local Mercer Island families. Message candidates, schedule interviews, and hire when you find the right fit. Learn more about how it works.

Are nannies on UrbanSitter background checked?

Yes, every Mercer Island nanny must clear an annual background check, and each profile is individually reviewed by our Trust & Safety team. Learn more about what's included in the background check..

What's the difference between UrbanSitter and a Mercer Island nanny agency?

Nanny agencies in Mercer Island often charge placement fees that can total thousands of dollars. On UrbanSitter, there are no agency placement fees, just a simple membership. You can browse available nannies in Mercer Island, interview candidates, and hire directly.

What types of nannies can I find in Mercer Island?

On UrbanSitter, you can find full-time, part-time, and live-in nannies in Mercer Island. Many nannies offer specialized experience including infant care, nanny sharing, bilingual care, and after school coverage. Browse profiles and filter by experience type to find your fit.

Do I need a nanny contract?

A written agreement helps you and your nanny align on schedule, pay, duties, and time off before the job begins. Many families in Mercer Island use a simple contract to set expectations from day one. See our nanny contract template and guide for what to include.

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