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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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Eden
Booked by 2 repeat families
6 reviews
$35 per hour for 1 child
Booked by 7 families in Mercer Island, WA

Hi, I’m Eden! I’m currently pursuing a degree in Nursing, and caregiving has always been at the heart of who I am. With over 8 years of experience caring for both children and seniors, I bring compassion, patience, and reliability to every home I work in. I’ve previously worked as a teaching assistant in a kindergarten classroom, where I developed a love for supporting young learners. I’m certified in both CPR and as a Home Care Aide (HCA), so safety and well-being are always top priorities for me. I come from an Eritrean-Ethiopian background and was raised in Kenya, which has given me a rich cultural perspective and the ability to speak multiple languages. If you're interested, I’m happy to teach your children languages or share cultural experiences. I'm also comfortable around pets and open to assisting with light housekeeping. My goal is to make your life easier while providing attentive, loving care to your family. Let’s connect—I’d love to learn more about how I can support your household!

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Biruktawit
Booked by 25 repeat families
31 reviews
$28 per hour for 1 child
Booked by 50 families in Mercer Island, WA

Dear Families, I am pleased to introduce myself as Berry. I have a passion for spending time with children and have gained experience babysitting my cousins for the past three years. Additionally, I have worked in a daycare for an extended period, which has equipped me with the necessary skills to take care of your child. I am also willing to provide household services to ensure that your family's needs are met. My love for kids motivates me to pursue this job, as I believe that being a part of a child's growth and development is a rewarding experience. With my experience ranging from infants as young as 3 months old to children as old as 9 years, I am confident in my ability to provide quality care. I am a patient and caring individual who is passionate about learning and sharing my knowledge with others, especially when it comes to helping kids grow and develop. Furthermore, I am comfortable with pets, and I am fully vaccinated, ensuring that I am equipped to provide a safe and healthy environment for your child. I look forward to the opportunity to work with you and your family.

Berry was amazing and did a very good job watching our 4 year old. She played with him, engaged with educational activities, and cleaned up when she was done for the day. She took him outside for fresh air and made him fresh lunch. Overall, she met and exceed our expectations while we worked from home. I look forward to another day when we need backup care so we could request Berry again!

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Antonette
Booked by 2 repeat families
1 review
$30 per hour for 1 child
Booked by 4 families in Mercer Island, WA

I love being a babysitter and have been watching newborns, infants, toddlers, and kids since I was 15 years old. My responsibilities have included driving to/from school, & crafts. I also work as a household assistant and can cook, clean, and run errands. I have been a caretaker for my own grandparents and am comfortable with senior care. I can cook, drive to appointments, or do other tasks.

Antonette was great with the girls (5yo and my teen)! She was babysitting them while we were staying at a hotel in Seattle, and was great about taking them to the pool and swimming, getting them fed, etc. Arrived on time. Would definitely book again!

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Abby
Booked by 3 repeat families
3 reviews
$20 per hour for 1 child
Booked by 3 families in Mercer Island, WA

Hello! My name is Abby. Currently, I am working as a Biology Research Assistant Level One. I am primarily offering in home child care in the evenings after my work day; however, I am offering house sitting on certain occasions. Since I was 15 years old, I have provided evening care for elementary to middle school age children. For the past four years, while attending Stanford University, I've been providing care for infants to middle school age children. Additionally, I have been tutoring for teens in Palo Alto, California. Last, I have 14 nieces and nephews who I absolutely love and am lucky to spend time with!!

Kids had a wonderful time!

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Yousra
Booked by 8 repeat families
13 reviews
$32 per hour for 1 child
Booked by 18 families in Mercer Island, WA

Hello beautiful families! My name is Yousra and I’m currently a student at the University of Washington majoring in Geography Information Systems. While I am a full-time student, I love to spend the rest of my time caring for children of all ages! I have a wide variety of experiences starting from the age of 13. I started off watching my younger family members ages 1 - 10 and moving forward, I began caregiving for all ages of children in my neighborhood as well as nearby communities. Once I was in high school, I began tutoring kids ages 6 - 12 in all academic subjects and so forth. Please feel free to let me know if you’d like any additional information regarding my experience with children. In addition to babysitting, I also offer senior care and household services. I’m excited to meet your child along with the rest of your family!

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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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