5 Best Mid Level Senior Front End Express JS Sencha Ext MongoDB DevOps English Contractor Full Time North America Developers For Hire In August 2025

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Featured Mid Level Senior Front End Express JS Sencha Ext MongoDB DevOps English Contractor Full Time North America Developers

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Software Engineer

Providence, Rhode Island, US or remote

Northrop Grumman | Middletown, RI | Feb 2017 – Present Seaware LMS - Learning Management System for US Navy ● Developed for a Learning...

Mid Level Senior Front End Express JS Sencha Ext JS MongoDB DevOps English contractor full time North America react node typescript angular

Software Engineer

National City, California, US or remote

I've been working as a software developer for my current job for more than 6 years, and before that, a startup for a couple years where I work on...

Mid Level Senior Front End Express JS Sencha Ext JS MongoDB DevOps English contractor full time North America react node typescript angular

Software Developer

Concord, New Hampshire, US or remote

I’ve worked with numerous startups, small businesses and individuals during my 12 year career in every capacity from consulting and freelancing to...

Mid Level Senior Front End Express JS Sencha Ext JS MongoDB DevOps English contractor full time North America react node typescript nextjs

Software Engineer

Lake Worth, Florida, US or remote

DataManagement: Expertise in data architecture, migration, and quality analysis. Proficient in SAP data migrations and ERP data management. ●...

Mid Level Senior Front End Express JS Sencha Ext JS MongoDB DevOps English contractor full time North America react node typescript angular

Fullstack Web Application Developer

St. John's, NL, Canada or remote

Seasoned software professional with a passion for applying the Unix philosophy and SOLID design principles to distributed systems in order to solve...

Mid Level Senior Front End Express JS Sencha Ext JS MongoDB DevOps English contractor full time North America react node typescript vanilla js

Who We Are

Adam

Hi! I'm Adam, the person behind JS Chimp.

I make web apps and software (especially with PHP/Laravel).

I've been on both sides of the hiring equation.

Sent on interviews that didn't match my skillset. And recieved candidates unrelated to what I hired for.

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