378 Best Senior Contractor Developers For Hire In May 2024

Hire Devs From

United Healthcare Mozilla Toptal Ibm Etrade Apple Discover Ebay

selected:

framework:

+ React JS (329) + Node JS (320) + Sencha Ext JS (252) + Next JS (251) + Express JS (245) + jQuery (208) + Vue JS (167) + Angular JS (124)

language:

+ TypeScript (325) + Vanilla JS (264) + JavaScript (239) + Python (150) + PHP (132) + Java (84) + C# (50) + Go Golang (36)

utility:

+ JSON (286) + Three JS (78) + Redux JS (68) + GraphQL JS (66) + Jest JS (52)

ui:

+ CSS (177) + EJS (130) + Tailwind CSS (64) + SASS (51) + bootstrap (45)

career:

+ Mid Level (175) + Manager (89) + CTO (46) + Junior (44)

stack:

+ Front End (319) + Full Stack (309) + Back End (211) + MERN stack (7)

db:

+ MongoDB (215) + SQL (170) + MySQL (103) + Postgres (PostgreSQL) (97) + Redis (38)

server:

+ AWS (110) + docker (91) + Google Cloud (35) + kubernetes (35) + Linux (31)

program:

+ Git (239) + Jira (128) + GitHub (50) + Figma (33) + Elastic (16)

concept:

+ HTML (137) + software (127) + mobile app (104) + OOP (101) + api (80)

speaking:

+ English (375) + Spanish (42) + Hindi (28) + Portuguese (24) + French (23)

worker type:

+ full time (318) + freelance (284)

us state:

+ California (19) + Texas (15) + New York (11) + Florida (10) + Colorado (9) + Washington (7) + Ohio (5) + Oregon (5)

country:

+ United States (131) + Canada (29) + India (24) + Brazil (21) + United Kingdom (15)

country region:

+ North America (167) + Asia (57) + Europe (47) + Eastern Europe (38) + South Asia (35)

Filters:

selected:

Senior [ x ] contractor [ x ]

framework:

+ React JS (329) + Node JS (320) + Sencha Ext JS (252) + Next JS (251) + Express JS (245) + jQuery (208) + Vue JS (167) + Angular JS (124)

language:

+ TypeScript (325) + Vanilla JS (264) + JavaScript (239) + Python (150) + PHP (132) + Java (84) + C# (50) + Go Golang (36)

utility:

+ JSON (286) + Three JS (78) + Redux JS (68) + GraphQL JS (66) + Jest JS (52)

ui:

+ CSS (177) + EJS (130) + Tailwind CSS (64) + SASS (51) + bootstrap (45)

career:

+ Mid Level (175) + Manager (89) + CTO (46) + Junior (44)

stack:

+ Front End (319) + Full Stack (309) + Back End (211) + MERN stack (7)

db:

+ MongoDB (215) + SQL (170) + MySQL (103) + Postgres (PostgreSQL) (97) + Redis (38)

server:

+ AWS (110) + docker (91) + Google Cloud (35) + kubernetes (35) + Linux (31)

program:

+ Git (239) + Jira (128) + GitHub (50) + Figma (33) + Elastic (16)

concept:

+ HTML (137) + software (127) + mobile app (104) + OOP (101) + api (80)

speaking:

+ English (375) + Spanish (42) + Hindi (28) + Portuguese (24) + French (23)

worker type:

+ full time (318) + freelance (284)

us state:

+ California (19) + Texas (15) + New York (11) + Florida (10) + Colorado (9) + Washington (7) + Ohio (5) + Oregon (5)

country:

+ United States (131) + Canada (29) + India (24) + Brazil (21) + United Kingdom (15)

country region:

+ North America (167) + Asia (57) + Europe (47) + Eastern Europe (38) + South Asia (35)

Timezone:

(includes +1/-1 hour)

Featured Senior Contractor Developers

121 to 140 of 378 devs ( view all 1359 devs )

Staff Software Developer

Calgary, AB, Canada or remote

- Opensourcer from last 14 years, shepherding various projects. - Staff @Gusto, building gusto.com - Staff @AppDirect, building physical commerce....

Senior contractor react node typescript angular

Senior Software Engineer

Albany, Oregon, US or remote

Currently work for a large software company as a senior engineer. Have led and contributed to many projects as a frontend and backend dev. I can...

Senior contractor react node typescript vanilla js

Full Stack Web Developer & Graphic Designer

Ooltewah, Tennessee, US or remote

👉 WHAT I'VE DONE • Spearheaded the design, development, and maintenance of five full-stack websites and web applications leveraging React,...

Senior contractor react typescript vue nextjs

Full Stack Developer

Mumbai, India or remote

I am an Architect turned full stack developer having 5+ years of experience in UX/UI design, Reactjs, Nextjs, MongoDB, frontend, backend and full...

Senior contractor react node typescript vue

Senior Backend Engineer

Kathmandu, Bagmati, Nepal or remote

Senior Software Engineer with over seven years of experience, specializing in crafting tailored solutions that cut across different industries....

Senior contractor react node typescript nextjs

Fullstack developer

Berlin, Germany or remote

## Projects MINDMATE Voluntarily Skills: Django, Wagtail, React, TypeScript, REST-API, SCSS, Testing Finishing the original web app idea from...

Senior contractor react node typescript jquery

Full Stack Engineer | Architecture | Product Mindset

Mumbai, India or remote

I have been programming since I was 14, and have worked across various stacks and projects. Have worked at only small/early stage startups where...

Senior contractor react node typescript angular

Full-Stack Developer

Montevideo, Montevideo, Uruguay or remote

Uruguay-based Full-stack Web Developer and old-school JavaScript coder with 10+ years of experience. Able to work in multiple programming languages...

Senior contractor react node typescript vue

Senior Software Engineer

Belo Horizonte, Minas Gerais, Brazil or remote

Multi-disciplined senior software developer with experience in frontend (React, Angular, Vue), backend (C, C++, Java, Node, Python, PHP, Laravel,...

Senior contractor react node typescript angular

Senior Full-Stack & Blockchain developer

Singapore, 50 Nanyang Ave, Singapore or remote

Hello every one! I am a senior Full Stack && Blockchain Developer. I enjoy working with clients to help discover what they need and create the best...

Senior contractor react node typescript angular

Freelance Frontend Dev

Vienna, Vienna, Austria or remote

Jack of all trades, master of some 🧠 +15 years experience at DESTROYING problems I aim to cut the bullshit and solve issues effectively...

Senior contractor react node typescript vue

desarrollador fullstack

ORURO, ORURO, Bolivia or remote

Software Engineer with 3+ years of experience developing web applications (API & Microservices) using Vue (Javascript) using databases such as...

Senior contractor react node typescript vue

Software Engineer

Buffalo, New York, US or remote

Hi, I am a full-stack developer with 1.5 years of experience using the MERN stack. Being a full-stack developer allows me to not only develop...

Senior contractor react node typescript vanilla js

Senior React, Typescript, Angular, GCP Developer

Nedlands, Western Australia, Australia or remote

I am a passionate Full Stack Developer with 8 years of experience in the industry, always eager to stay updated with the latest technologies and...

Senior contractor react node typescript angular

Generative AI Consultant - React + Javascript

Montreal, Canada or remote

I started working with Javascript since 2013 and React since 5 years ago and have a strong interest in AI, Gaming, and Finance. For example I built a...

Senior contractor react node typescript nextjs

Software Engineer

Denver, Colorado, US or remote

- Software Engineer for Sleep Doctor. Crafted intricate web building tools and responsive interfaces using PHP, Symfony, JavaScript, HTML, and CSS,...

Senior contractor react node typescript angular

Software Engineer

Port Townsend, Washington, US or remote

CVS Health (Contract) Woonsocket, RI 02895 | Aug. 2022 – Present Front-end Engineer Lark Health (Contract) Mountain View, CA 94040 | Nov....

Senior contractor react node typescript vanilla js

React/Native Developer, Technical Director & User-Centric UI/UX Designer

Nottingham, United Kingdom or remote

With a decade of industry experience, I've cultivated a unique blend of technical prowess, strategic insight, and design intuition. My expertise...

Senior contractor react node typescript angular

Full Stack Software Engineer

Portland, Oregon, US or remote

I'm a full-stack Software Engineer with a background in web development and UX. I've been working with HTML and CSS for more than 15 years and...

Senior contractor react node typescript vue

React developer

Orpington, United Kingdom or remote

Citi Part of the XiP Desktop team, responsible for maintaining internal web apps that manage Independent Price Verifications operations and reports....

Senior contractor react node typescript jquery