28 Best Senior Back End Full Stack React JS Sencha Ext Python MongoDB OOP Developers For Hire In July 2024

Hire Devs From

Bloomberg Toptal Smartbear Apple Meta Discover Etrade Microsoft

selected:

Senior [ x ] Back End [ x ] Full Stack [ x ] React JS [ x ] Sencha Ext JS [ x ] Python [ x ] MongoDB [ x ] OOP [ x ]

framework:

+ Next JS (27) + Express JS (23) + jQuery (23) + Angular JS (18) + Vue JS (18) + D3 JS (10) + Svelte JS (9) + Backbone JS (5) + Laravel (5) + React Native (5)

language:

+ TypeScript (27) + JavaScript (23) + Vanilla JS (22) + PHP (21) + Java (14) + C# (7) + Go Golang (6) + Ruby (5)

utility:

+ JSON (27) + Three JS (9)

ui:

+ EJS (14) + CSS (12)

career:

+ Mid Level (13) + Manager (6) + CTO (5)

stack:

+ Front End (25)

db:

+ SQL (20) + MySQL (15) + Postgres (PostgreSQL) (10) + Redis (7)

server:

+ AWS (14) + docker (12) + Google Cloud (6) + Linux (5)

program:

+ Git (25) + Jira (18)

concept:

+ mobile app (15) + DRY principles (14) + software (12) + functional programming (11) + HTML (10)

speaking:

+ Spanish (6)

worker type:

+ full time (24) + contractor (19) + freelance (16)

country:

+ United States (8) + Canada (7)

country region:

+ North America (15)

Filters:

selected:

Senior [ x ] Back End [ x ] Full Stack [ x ] React JS [ x ] Sencha Ext JS [ x ] Python [ x ] MongoDB [ x ] OOP [ x ]

framework:

+ Next JS (27) + Express JS (23) + jQuery (23) + Angular JS (18) + Vue JS (18) + D3 JS (10) + Svelte JS (9) + Backbone JS (5) + Laravel (5) + React Native (5)

language:

+ TypeScript (27) + JavaScript (23) + Vanilla JS (22) + PHP (21) + Java (14) + C# (7) + Go Golang (6) + Ruby (5)

utility:

+ JSON (27) + Three JS (9)

ui:

+ EJS (14) + CSS (12)

career:

+ Mid Level (13) + Manager (6) + CTO (5)

stack:

+ Front End (25)

db:

+ SQL (20) + MySQL (15) + Postgres (PostgreSQL) (10) + Redis (7)

server:

+ AWS (14) + docker (12) + Google Cloud (6) + Linux (5)

program:

+ Git (25) + Jira (18)

concept:

+ mobile app (15) + DRY principles (14) + software (12) + functional programming (11) + HTML (10)

speaking:

+ Spanish (6)

worker type:

+ full time (24) + contractor (19) + freelance (16)

country:

+ United States (8) + Canada (7)

country region:

+ North America (15)

Timezone:

(includes +1/-1 hour)

Featured Senior Back End Full Stack React JS Sencha Ext Python MongoDB OOP Developers

1 to 20 of 28 devs ( view all 1415 devs )

Senior Software Engineer • Senior Web Developer • Full Stack Developer

Ocala, Florida, US or remote

With 15 years of experience as a Web Developer, I specialize in creating scalable, efficient web applications using technologies like PHP, Laravel,...

Senior Back End Full Stack React JS Sencha Ext JS Python MongoDB OOP react node typescript angular

Senior Software Engineer

Ottawa, Ontario, Canada or remote

Results-oriented Software Engineer with expertise in Python, JS / TS, and PHP, adept at developing robust solutions for both Windows and Linux...

Senior Back End Full Stack React JS Sencha Ext JS Python MongoDB OOP react node typescript angular

Full Stack Web Development

Edmonton, Alberta, Canada or remote

I'm a seasoned Full-Stack Web Developer who's conquered projects across the globe. I've revamped business websites using React.js in Hong Kong,...

Senior Back End Full Stack React JS Sencha Ext JS Python MongoDB OOP react node typescript angular

Full Stack Developer

Rio Grande City, Texas, US or remote

Senior Blockchain Developer Unstoppable Domains - California, PA May 2018 to August 2022 Building decentralized digital identities for the world....

Senior Back End Full Stack React JS Sencha Ext JS Python MongoDB OOP react node typescript jquery

Fullstack Web Developer

Richmond, Kentucky, US or remote

In my professional journey as a software engineer and full-stack developer, significant strides have been made across various technological domains....

Senior Back End Full Stack React JS Sencha Ext JS Python MongoDB OOP react node typescript vue

Experienced Senior Full Stack Developer | Front End Expert | Web Application Specialist

Richmond, British Columbia, Canada or remote

Proven Full Stack Developer/Front End Developer with over 8 years of hands-on experience in creating scalable, secure, and user-friendly web...

Senior Back End Full Stack React JS Sencha Ext JS Python MongoDB OOP react node typescript angular

Senior Full Stack Developer

Windsor, Ontario, Canada or remote

-Ocado Supermaket -Celonis(Munich, DE), ChainGPT(Delaware, US) -Challenges I have solved • Designed and developed an e-commerce platform using...

Senior Back End Full Stack React JS Sencha Ext JS Python MongoDB OOP react node typescript angular

Senior Web Developer

Orlando, Florida, US or remote

Worked on several SaaS products in PHP, JavaScript, and TypeScript. Created custom SaaS Dashboard using the Yii PHP framework with a MySQL database....

Senior Back End Full Stack React JS Sencha Ext JS Python MongoDB OOP react node typescript angular

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 Back End Full Stack React JS Sencha Ext JS Python MongoDB OOP 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 Back End Full Stack React JS Sencha Ext JS Python MongoDB OOP react node typescript vue

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 Back End Full Stack React JS Sencha Ext JS Python MongoDB OOP react node typescript angular

Senior Frontend Tech Lead

Waterloo, Ontario, Canada or remote

2021-present Senior Frontend Tech Leader Part of the architecture team to build eCommerce solutions for automotive leaders like Toyota, Jaguar,...

Senior Back End Full Stack React JS Sencha Ext JS Python MongoDB OOP react node typescript vue

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 Back End Full Stack React JS Sencha Ext JS Python MongoDB OOP react node typescript angular

Frontend Developer

Deer Park, Texas, US or remote

I've worked in multiple projects in my career. Cute Digital Media (pronyr.com): As the main developer at this company I had the responsibility of...

Senior Back End Full Stack React JS Sencha Ext JS Python MongoDB OOP react node typescript jquery

Senior Software Engineer

Barranquilla, Atlántico, Colombia or remote

Senior Software Engineer BairesDev · Full-time Nov 2021 - Sep 2022 As a Senior Software developer I was in charge of adding features, fix bugs,...

Senior Back End Full Stack React JS Sencha Ext JS Python MongoDB OOP react node jquery nextjs

Senior Software Engineer

Susteren, Limberg, The Netherlands or remote

Solutions-oriented full-stack software engineer with 8+ years of experience and highly proficient in multiple programming languages. Primary focus on...

Senior Back End Full Stack React JS Sencha Ext JS Python MongoDB OOP react node typescript angular

Full Stack Developer

Toronto, ON, Canada or remote

Experienced full-stack developer with over 8 years designing, developing, and implementing web applications. I specialize in translating business and...