78 Best JavaScript Unit Testing Developers For Hire In May 2024

Hire Devs From

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selected:

framework:

+ React JS (75) + Node JS (66) + Next JS (49) + Sencha Ext JS (49) + Express JS (48) + jQuery (29) + Angular JS (25) + Vue JS (19)

language:

+ TypeScript (66) + Vanilla JS (55) + Python (26) + Java (18) + PHP (14) + C# (10) + C (7) + JS es6 (7) + Ruby (7) + .NET (5)

utility:

+ JSON (59) + Jest JS (37) + Redux JS (29) + GraphQL JS (19) + Webpack JS (19)

ui:

+ CSS (59) + Tailwind CSS (27) + bootstrap (18) + EJS (17) + Lit JS (16) + SASS (16) + Storybook JS (11) + SCSS (10) + Material UI (8)

career:

+ Mid Level (47) + Junior (35) + Senior (33)

stack:

+ Front End (75) + Full Stack (59) + Back End (40)

db:

+ SQL (45) + MongoDB (42) + Postgres (PostgreSQL) (26) + MySQL (20) + NoSQL (9) + Firebase (7) + Redis (6) + Microsoft SQL (5) + SQLite (5)

server:

+ docker (26) + AWS (24) + Amazon SES (8) + Linux (8) + Vercel (5)

program:

+ Git (70) + Jira (29) + Figma (21) + GitHub (19) + VS Code (7) + Postman (5) + Prisma (5)

concept:

+ HTML (52) + software (34) + api (31) + OOP (30) + Rest API (28)

speaking:

+ English (77) + Spanish (10)

worker type:

+ full time (73) + contractor (53) + freelance (44)

us state:

+ California (12) + New York (6)

country:

+ United States (47)

country region:

+ North America (51) + Europe (11) + Eastern Europe (6) + Western Europe (6) + South America (5)

Filters:

selected:

JavaScript [ x ] unit testing [ x ]

framework:

+ React JS (75) + Node JS (66) + Next JS (49) + Sencha Ext JS (49) + Express JS (48) + jQuery (29) + Angular JS (25) + Vue JS (19)

language:

+ TypeScript (66) + Vanilla JS (55) + Python (26) + Java (18) + PHP (14) + C# (10) + C (7) + JS es6 (7) + Ruby (7) + .NET (5)

utility:

+ JSON (59) + Jest JS (37) + Redux JS (29) + GraphQL JS (19) + Webpack JS (19)

ui:

+ CSS (59) + Tailwind CSS (27) + bootstrap (18) + EJS (17) + Lit JS (16) + SASS (16) + Storybook JS (11) + SCSS (10) + Material UI (8)

career:

+ Mid Level (47) + Junior (35) + Senior (33)

stack:

+ Front End (75) + Full Stack (59) + Back End (40)

db:

+ SQL (45) + MongoDB (42) + Postgres (PostgreSQL) (26) + MySQL (20) + NoSQL (9) + Firebase (7) + Redis (6) + Microsoft SQL (5) + SQLite (5)

server:

+ docker (26) + AWS (24) + Amazon SES (8) + Linux (8) + Vercel (5)

program:

+ Git (70) + Jira (29) + Figma (21) + GitHub (19) + VS Code (7) + Postman (5) + Prisma (5)

concept:

+ HTML (52) + software (34) + api (31) + OOP (30) + Rest API (28)

speaking:

+ English (77) + Spanish (10)

worker type:

+ full time (73) + contractor (53) + freelance (44)

us state:

+ California (12) + New York (6)

country:

+ United States (47)

country region:

+ North America (51) + Europe (11) + Eastern Europe (6) + Western Europe (6) + South America (5)

Timezone:

(includes +1/-1 hour)

Featured JavaScript Unit Testing Developers

21 to 40 of 78 devs ( view all 1332 devs )

Frontend Developer

Moorpark, California, US or remote

I have worked with a great team of front-end and back-end developers on a community engagement app that serves churches, schools, and non-profit...

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Software engineer

Long Beach, California, US or remote

Passionate about harnessing insights from diverse interdisciplinary fields, I excel at crafting innovative solutions to complex problems through a...

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Full Stac Software Developer

Lynchburg, Virginia, US or remote

CACI International Inc. Rome, NY (Remote) FULL STACK SOFTWARE DEVELOPER Feb. 2021 ‑ Present • Secured extended contracts and funding for CACI...

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Senior Software Engineer

Helsinki, Uusimaa, Finland or remote

Accomplished Senior Software Engineer with a proven history of developing and architecting large-scale applications from concept to production,...

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Software Developer

Denver, Colorado, US or remote

Hello, I'm David, a dedicated junior developer with a passion for self-improvement. Over the past two years, I've embarked on a journey of...

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Software Engineering Intern

Chicago, Illinois, US or remote

One of my recent projects is Resumerocket.xyz, a React-based web application that leverages Next.js framework. This application enables users to...

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Software Engineer

Chicago, US or remote

Software Engineer @ Hike Medical • Co-lead engineer of the Hike Medical Web-App and Admin Portal. • Integrated Intercom, Mixpanel, and...

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Junior Web Developer

Prospect, Maine, US or remote

I'm a junior web developer with a passion for creating websites and applications. I earned my Bachelor's degree in Computer Science from the...

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Frontend Developer

Greenviller, South Carolina, US or remote

Frontend Developer / Tech Leader ICDI. APP CORPORATION Part-time Jun 2022 - Present Chicago, Illinois, United States Remote Developed a...

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Software Engineer

San Francisco, California, US or remote

As a results-driven Software Engineer Intern, my forte lies in optimizing front-end performance and enhancing user experiences. Armed with a diverse...

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Frontend Developer

Waterloo, Ontario, Canada or remote

Spearheaded the development of a dynamic e-commerce platform for a leading retail company. Worked closely with the design team to implement...

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Front End Developer

Ottawa, Ontario, Canada or remote

In my career as a Front End Developer spanning multiple dynamic companies, I've had the privilege of driving pivotal advancements and addressing...

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Senior Frontend Engineer

Katowice, Poland (currently), Poland or remote

Dedicated Frontend Engineer with 8 years of experience, committed to designing and building user-centric applications tailored to diverse business...

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Software Engineer

Redlands, California, US or remote

Remedy Health Media 01/22 – present Software Engineer Arlington, VA • Leveraged JavaScript, React, and Next.js to execute server-side rendering...

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Software Engineer

Brooklyn, New York, United States, New York, US

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Full-Stack Java Developer

Cleveland, Ohio, US or remote

Currently an intern at immer, an event services platform, working on front-end development since October 2023. Using React.js, Redux and Tailwind CSS...

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Backend Engineer

Fort Worth, Texas, US or remote

I have created a real estate market predicting website that used ReactJS and Material UI for the front-end and Django with Python for the back-end. I...

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Software Engineer, Mobile

Vila Velha, Espirito Santo, Brazil or remote

My name is Vitor and I’m a software engineer focused on frontend and mobile applications with more than 3 years of experience working with React /...

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Full-Stack Developer: TypeScript, React, Vue

Ann Arbor, Michigan, US or remote

I have created high-quality production code currently deployed for Fortune 500 companies, high-value investment firms, and cybersecurity teams within...

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