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Freelance Backend Web Developer Jobs (NOW HIRING)

Smartz

Backend Web and App Developer

Champaign, IL · On-site

Backend Web and App Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We're seeking a ...

Smartz

Backend Web and App Developer

Champaign, IL · On-site

Backend Web and App Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We're seeking a ...

Trimark Solutions

Web Developer

Raleigh, NC · On-site

Web Developer Opportunity TriMark Solutions is actively seeking a dedicated Web Developer to join ... Experience working in a fast-paced environment with strict deadlines- agency or freelance work ...

Oomph

Freelance Back-end Drupal Engineer

Providence, RI · Remote

REMOTE ROLE We're looking for a freelance Back-end Drupal Engineer - a successful collaborator with fierce technical skills, you're committed to quality coding, communicating with clarity, and have a ...

E-Solutions

.NET Web Developer III

Madison, WI · On-site

This developer will work on other projects as needed. * The person in this position will work ... Project duties include requirements analysis, design, front-end and back-end web application ...

Givzey

Web Developer

Web Developer We are looking for a web developer who will perform designing, coding and improving ... Upgrade and repair existing programs and integrate back-end data * Prepare technical documentation ...

Sparks Wiz Limited

Web Developer

Chicago, IL · Remote

$35 - $42/hr

About the job Web Developer Sparks Wiz Limited is a leading provider of innovative engineering ... Solid understanding of back-end development with experience in server-side languages such as PHP ...

Jobsbridge

Web Developer

Warren, NJ · On-site

... backend technologies Experience building high performance and scalable web applications Problem ... Programming (e.g. GWT, JQuery, AngularJS, etc) Experience with browser debugging tools, cross ...

Robert Half

Web Developer

Easton, PA · On-site

$120K - $125K/yr

We are looking for a Web Developer to support and enhance a modern eCommerce environment in Easton ... The ideal candidate will contribute to both backend and frontend development while partnering with ...

Leupold + Stevens, Inc.

Web Developer

Beaverton, OR · On-site

$90K - $120K/yr

Develop backend services and APIs using PHP and Laravel * Implement RESTful APIs and microservices architecture where appropriate * Work closely with product managers, designers, and QA teams in an ...

Ariston Tek Inc

Java Backend with Scala

Atlanta, GA · On-site

$48.50 - $63/hr

Company Description For the Java Backend role use the below JDStrong Exp in ScalaWe are looking for a Back-End Web Developer responsible for managing the interchange of data between the server and ...

Leupold + Stevens, Inc.

Web Developer

Beaverton, OR · On-site

$90K - $120K/yr

Develop backend services and APIs using PHP and Laravel * Implement RESTful APIs and microservices architecture where appropriate * Work closely with product managers, designers, and QA teams in an ...

Leupold + Stevens, Inc.

Web Developer

Beaverton, OR

$90K - $120K/yr

Develop backend services and APIs using PHP and Laravel * Implement RESTful APIs and microservices architecture where appropriate * Work closely with product managers, designers, and QA teams in an ...

Boot Barn

Web Developer

Wichita, KS · On-site

$100K - $120K/yr

WEB DEVELOPER REPORTS TO: VP ECOMMERCE STATUS: EXEMPT Summary Boot Barn is where community comes ... Responsible for developing, coding, testing and maintaining new & existing front-end and back-end ...

Virtual Teammate

Web Developer

Glendale, AZ · On-site +1

$7 - $8/hr

We are seeking a highly skilled Web Developer & AI Builder who can design, develop, and maintain ... Build front-end interfaces and back-end services for scalable systems * Collaborate with designers ...

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How much do freelance backend web developer jobs pay per year?

As of Jun 1, 2026, the average yearly pay for freelance backend web developer in the United States is $100,678.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,000.00 and $116,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Freelance Backend Web Developer, and why are they important?

To thrive as a Freelance Backend Web Developer, you need strong proficiency in server-side programming languages (such as Python, Node.js, or PHP), database management, and a solid understanding of web architecture, often supported by a relevant degree or proven project experience. Familiarity with frameworks (like Django, Express, or Laravel), version control systems (such as Git), and cloud platforms (AWS, Azure) is typically required. Excellent problem-solving, time management, and client communication skills set successful freelancers apart in this competitive field. These skills ensure you can deliver robust, scalable solutions, meet client expectations, and efficiently manage independent projects.

What are some common challenges freelance backend web developers face when working with multiple clients simultaneously?

Freelance backend web developers often juggle projects for several clients at once, which can present challenges in managing deadlines, aligning with different technical stacks, and maintaining clear communication. Each client may use unique frameworks or have distinct workflow expectations, requiring adaptability and strong organizational skills. Effective time management and clear documentation help ensure smooth collaboration and prevent misunderstandings throughout the development process.

What is a Freelance Backend Web Developer?

A Freelance Backend Web Developer is a self-employed professional who specializes in building and maintaining the server-side logic, databases, and APIs that power web applications. Unlike front-end developers who focus on the visual and interactive aspects of a website, backend developers work behind the scenes to ensure websites and applications function correctly and efficiently. Freelance backend developers typically work on a project basis for various clients, managing their own schedules and business operations. They often use programming languages like Python, Java, Ruby, PHP, or Node.js, and are responsible for tasks such as database management, server configuration, and integrating third-party services.
What cities are hiring for Freelance Backend Web Developer jobs? Cities with the most Freelance Backend Web Developer job openings:
What are the most commonly searched types of Backend Web Developer jobs? The most popular types of Backend Web Developer jobs are:
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Freelance Backend Web Developer jobs near you
Backend Web and App Developer

Backend Web and App Developer

Smartz

Champaign, IL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 15 days ago

Job description

Backend Web and App Developer
At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We're seeking a full stack engineer who is ready to work with new technologies and architectures in a forward-thinking organization that's always pushing boundaries. Here, you will take complete, end-to-end ownership of projects across the entire stack. Our ideal candidate has experience building products across the stack and a firm understanding of web frameworks, APIs, databases, and multiple back-end languages. You'll be joining a small team working at the forefront of new technology, solving the challenges that impact both the front end and back-end architecture, and ultimately, delivering amazing global user experiences.
About Us
Smartz was founded in June of 2021 by Dr. Kevin Wan who has been a successful entrepreneur in the smart home industry for more than 10 years. Our team at Smartz wants to disrupt the PropTech Industry by providing advanced AI software that is compatible with industry leading smart home devices and will provide property owners and tenants with an all-in-one solution to all of their property management needs.
Our team uses the latest mobile technologies for all features of Smartz apps, which include live video streaming/recording, motion/sound alerts, AI powered object detection, video access sharing functions, etc. We always strive to develop innovative features to create secure and smart device management experiences for our users and business partners.
Benefits and Compensation
  • Company paid Medical, Dental, Vision, and Life insurance
  • Retirement and savings plan with company match
  • Robust paid time off package
  • Paid Company Holidays

Job Type
  • Full-time (Champaign, IL)

Job Responsibilities
  • Integration of user-facing elements developed by a front-end developer with server-side logic
  • Implement, integrate and document a variety of software platforms through the REST API framework
  • Be involved in the development life cycle and perform definition and feasibility analysis
  • Develop new features and infrastructure development in support of rapidly emerging business and project requirements
  • Assume leadership of new projects from conceptualization to deployment
  • Write object-oriented, clean, and maintainable code
  • Work with agile development methodologies, adhering to best practices and pursuing continued learning opportunities.
  • Optimization of the application for maximum speed and scalability
  • Implementation of security and data protection
  • Design and implementation of data storage solutions
  • Creating servers and database for functionality
  • Meeting both technical and consumer needs.
  • Staying abreast of developments in web applications and programming languages.
  • Design and implementation of continuous integration and deployment
  • Troubleshoot issues and solve problems, identify potential process improvement areas
  • Deliver quality results on time with minimal supervision

Experience & Qualifications
  • 1 year of experience using Java / C++ , Bash
  • 1+ year of using these apps/tools under Linux: Nginx , Git , Mysql/Mongodb
  • Bachelor's Degree in Computer Science or related majors
  • Excellent verbal communication skills.
  • Good problem-solving skills and strong attention to detail.
  • Passion for learning cutting edge tech stack.

Smartz's commitment of diversity and inclusion is one we strive to continuously cultivate. We aim to provide everyone regardless of identity a space where they can grow and feel seen as a person first. These are more than just words to us; they are guidelines for how we build and foster our team, our leaders, and the core culture of our company. We are also an equal opportunity employer that does not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. In accordance with the law, we make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as any mental health or physical disability needs.
As a part of our commitment to health and safety, we have implemented various COVID-related health and safety requirements for our workforce. These requirements may include sharing information in the company's HRM system, regular testing, mask wearing, social distancing and daily health checks. Requirements may change in the future with the evolving public health landscape.

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