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Freelance Express Js Jobs in Colorado (NOW HIRING)

$133K - $166K/yr

This is a long term freelance/contract position. We hope to develop a long relationship, delivering ... JS or VueJS expertise * Node, express, apollo/graphQL * Modular code architecture experience

Freelance Express Js information

What is a freelance Express.js developer?

Freelance Express.js developers are independent professionals who specialize in building web applications and APIs using the Express.js framework, which runs on Node.js. They are typically hired on a project or contract basis to design, develop, and maintain server-side applications, often working remotely or for multiple clients at once. Their expertise includes setting up server routes, integrating databases, and ensuring application security and performance. Freelance Express.js developers are valued for their flexibility, technical skills, and ability to deliver scalable backend solutions.

What are the key skills and qualifications needed to thrive as a freelance Express.js developer?

To thrive as a Freelance Express.js Developer, you need strong proficiency in JavaScript, Node.js, and backend web development, often demonstrated through a portfolio of completed projects. Familiarity with tools like Git, RESTful APIs, and cloud deployment platforms, as well as relevant certifications such as Node.js or JavaScript credentials, is highly valuable. Excellent problem-solving, time management, and clear client communication skills help freelancers deliver robust solutions and maintain good client relationships. These abilities are crucial for building reliable applications, meeting deadlines, and sustaining a successful freelance business.

What are the most common challenges faced by freelance Express.js developers when working with remote clients?

Freelance Express.js developers often encounter challenges such as managing communication across different time zones, clarifying project requirements, and handling varying coding standards from client to client. Since projects are usually remote, setting clear expectations through regular updates and thorough documentation is essential. Additionally, freelancers must be adept at troubleshooting and quickly adapting to new codebases, as they often join projects at different stages of development. Building strong client relationships and maintaining organized workflows can help mitigate these challenges.

What are the most commonly searched types of Express Js jobs in Colorado?

The most popular types of Express Js jobs in Colorado are:

What are popular job titles related to Freelance Express Js jobs in Colorado?

For Freelance Express Js jobs in Colorado, the most frequently searched job titles are:

What cities in Colorado are hiring for Freelance Express Js jobs?

Cities in Colorado with the most Freelance Express Js job openings:

Infographic showing various Freelance Express Js job openings in Colorado as of August 2026, with employment types broken down into 50% Full Time, and 50% Contract. Highlights an 50% In-person, and 50% Remote job distribution.

Freelance Node, React, Apollo/GraphQL Engineer

Arcanium.io

On-site

$133K - $166K/yr

Contractor

Re-posted 14 days ago


Job description


Who we're looking for


We are looking for someone who can build anything in JS. You are used to wearing multiple hats, dealing with changing requirements, etc. You are comfortable working on projects of various sizes. You are ruthlessly focused on hitting deadlines and delivering working, fully deployed products.


You will work on projects ranging from greenfield 1 person MVPs to teams of 4-5 engineers following best practices. 


This is a long term freelance/contract position. We hope to develop a long relationship, delivering you steady work. There is the possibility of W2 in the future.



We'd like to see:

  • 2-6 years full time dev experience

  • React.JS or VueJS expertise

  • Node, express, apollo/graphQL

  • Modular code architecture experience

  • Containerized deployment experience - Docker, Kubernetes, etc. 

  • NoSQL

  • SQL

  • Redis/Memcached

  • Websockets

  • Bonus: Interprocess communication (gRPC, zeroMQ/RabbitMQ, Google Pubsub, Amazon SQS)

  • Bonus: React Native experience a bonus

  • Bonus: Ruby on Rails experience a bonus

  • Bonus: Blockchain, Machine Learning, Gaming experience



Employment Type: CONTRACTOR