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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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Alyssa $22 per hour for 1 child

Hello! My name is Alyssa, I love kids and animals, and am a mother to two beautiful kids, and one handsome cat. I understand how difficult it is to coordinate schedules and find care for the ones who need us most; you need something that not only fits your budget, but also care that meets the level of attentiveness and thoughtfulness that your kids and fur-babies deserve! If you are not happy with public childcare or kennels with large class sizes (or, for those utilizing animal care, cages; ew) and the hefty price for subpar conditions, I get it! You want care that feels like home, feels like family, and takes into consideration the enrichment aspect of your loved one's day. I strive to encourage a growth mindset, connect with nature/get sunshine and fresh air, establish healthy habits, and promote critical thinking in children. For pets, I lead with a warm disposition and exercise gentle yet firm assertiveness where necessary, and genuinely enjoy hanging out with animals; most experience with dogs and cats, but am open to other animals with detailed directions. I am punctual, personable, and remain flexible and graceful under changing conditions. I am a good choice for those who need last-minute care, care during vacations or emergencies, care that fills the gaps between work and school (including transportation), or care on an occasional/semi-regular basis. I do strive to incorporate ways to provide enrichment, learning, and engaging activities as someone who personally has seen and benefited from allowing my own kids to participate in classes, co-ops, and homeschooling. As someone who also felt the same growing pains through motherhood of coordinating schedules, finances, and proper nurturing for my loved ones, I want to be a solution for other families who face the same pressures.

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Karina $32 per hour for 1 child

Hi! I'm Karina, a dependable and caring nanny with experience working with children from 9 months to 15 years old. I'm currently looking for a new position starting around August 25, full-time or part-time. Most of my experience is with school-aged kids, both in school environments and at home, supporting routines, pick-up/drop-off, learning, and activities. I'm currently in a full-time role caring for a 21-month-old (since he was 9 months), who will be starting daycare in September. I bring a calm, responsible, and engaging approach to childcare, always focused on creating a safe, positive environment. I'm CPR/First Aid certified, fully vaccinated, and happy to assist with tasks like meal prep, groceries, returns, laundry, and keeping things organized.

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Rafaela $28 per hour for 1 child

Hello ! My name is Rafaela , I’m 27 yo and I have been working with kids for the past 7 years and 2 years with senior care. I consider myself very patient, communicative, committed and organized. I have experience with newborns, infants and toddler’s. I have experience on 3 children at the same time. My last experience was with two girls, when I started taking care of them they were 1 and 4 years old and I took care of them during 2 years . My responsibilities activities that showed different cultures, physical activities, outdoor walking, driving to school, cooking. Open to all kinds of different activities or hobbies that keep them happy and having fun. I love to get outside daily by going for walks, local parks and playgrounds. I am comfortable driving kids to play dates, activities or classes.

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Mesay $21 per hour for 1 child

I am a mother of two beautiful daughters I haves good speaking skills to provide direction or information effectively and good listening skills to understand parents' instructions.

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Karly
Booked by 1 repeat family
1 review
$24 per hour for 1 child
Booked by 1 family in Mercer Island, WA

i have been working with kids for over 10 years, working with all different ages from 6 weeks old to teens! I was a nanny for years, including being an au pair twice. I have created preschool - style curriculum, worked with families who limit screen time, and adore playing pretend! I have also been a teaching artist in children's theater and a camp coach for circus skills. I love comedy, clowning, storytelling, the outdoors, exercise, and doing crafts. I am an advocate for autistic children and kids with ADHD. I have worked with so many neurodivergent kids, have taught neurodivergent-forward improv classes and I have co-created and facilitate a workshop for educators on how to create a neurodivergent-friendly classroom.

Karly made sure to ask questions and understand how to best care for our kid! She got him to bed and made sure he was entertained while we got to have dinner outside the house. Would definitely recommend her and already have her looking after our child on Friday!

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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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