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Freelance Junior Full Stack Developer Jobs (NOW HIRING)

Fuser

Jr. Full Stack Engineer

Los Angeles, CA · On-site

$70K - $90K/yr

You'll join early as our Junior Full Stack Engineer, working alongside our team to help ship features, improve performance, and learn the systems that power an AI-native creative platform. This role ...

Fuser

Jr. Full Stack Engineer

Los Angeles, CA · On-site

$70K - $90K/yr

You'll join early as our Junior Full Stack Engineer, working alongside our team to help ship features, improve performance, and learn the systems that power an AI-native creative platform. This role ...

Navtech, Inc.

Full Stack Developer

Alpharetta, GA · On-site

I have an opportunity for a "Full Stack Developer" - ( Alpharetta, GA - Hybrid 3 days onsite & 2 ... Mentoring junior members of the team. * Diagnose and resolve performance issues. * Participates in ...

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Freelance Junior Full Stack Developer information

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How much do freelance junior full stack developer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for freelance junior full stack developer in the United States is $88,976.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,000.00 and $87,000.00 per year, depending on experience, location, and employer.

What is the difference between Freelance Junior Full Stack Developer vs Freelance Front End Developer?

AspectFreelance Junior Full Stack DeveloperFreelance Front End Developer
SkillsBasic to intermediate knowledge of both front-end and back-end technologiesSpecialized in front-end technologies like HTML, CSS, JavaScript
CredentialsOften no formal certification required, but knowledge of multiple stacks helpsOften no formal certification, but expertise in UI/UX and front-end frameworks
Work EnvironmentRemote or freelance projects across various industriesPrimarily remote, focusing on website and app UI development
Industry UsageCommon in startups, small businesses, and freelance platformsPopular in web design agencies, startups, and freelance marketplaces

The main difference is that Freelance Junior Full Stack Developers handle both front-end and back-end tasks, while Freelance Front End Developers focus solely on the user interface and client-side features. Your choice depends on your skill set and project needs.

What are some common challenges faced by freelance junior full stack developers in managing multiple projects?

Freelance junior full stack developers often face challenges in balancing multiple client projects, such as time management, setting clear expectations, and maintaining consistent communication. Since they may work with clients from different industries, adapting quickly to varying tech stacks and project requirements is essential. Additionally, without the structure of a traditional team, freelancers must be proactive in seeking feedback and continuing their professional growth. Building strong organizational habits and using project management tools can greatly help in overcoming these hurdles.

What is a freelance junior full stack developer?

A Freelance Junior Full Stack Developer is an entry-level programmer who works independently, rather than as a full-time employee, building both the front-end and back-end components of web applications. They typically possess foundational skills in languages and frameworks such as JavaScript, HTML, CSS, Node.js, and React or similar technologies. Freelance junior developers often work on smaller projects or provide support to more experienced developers, allowing them to gain practical experience while growing their technical expertise. Their responsibilities may include writing code, fixing bugs, deploying applications, and communicating with clients about project requirements.

What are the key skills and qualifications needed to thrive as a freelance junior full stack developer?

To excel as a Freelance Junior Full Stack Developer, you need solid knowledge of both front-end (HTML, CSS, JavaScript) and back-end (e.g., Node.js, Python) technologies, often supported by a relevant degree or coding bootcamp experience. Familiarity with frameworks like React or Angular, version control systems like Git, and cloud platforms such as AWS, as well as a portfolio or GitHub profile, are typically expected. Strong problem-solving skills, self-motivation, and effective communication help you manage client expectations and collaborate remotely. These combined skills enable you to deliver high-quality, full-cycle web solutions while building trust and maintaining successful client relationships.
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Freelance Junior Full Stack Developer jobs near you
Infographic showing various Freelance Junior Full Stack Developer job openings in the United States as of August 2026, with employment types broken down into 89% Full Time, 4% Part Time, 6% Contract, and 1% Nights. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution, with an average salary of $88,976 per year, or $42.8 per hour.

Junior Full Stack Software Engineer, TS/SCI, Security Clearance Required, Onsite in Herndon, VA - M

Next Step Systems

Herndon, VA • On-site

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 12 days ago

Job description

Junior Full Stack Software Engineer, TS/SCI, Security Clearance Required, Onsite in Herndon, VA

We are seeking a Junior Full Stack Software Engineer with a current TS/SCI security clearance to join the team. You will work on an integrated team to build innovative software using mathematical solutions to support users in the defense and intelligence communities. This team is building innovative software using mathematical solutions to support users in the defense and intelligence communities. Company products and services contribute to missions in support of national security, provide expertise used in the latest app technology, support efforts for the health and sustainability of the planet. This position is ideal for both entry level candidates and experienced individuals in the software engineering field and offers a chance to grow and explore different technologies within a dynamic AI-driven environment. Must be willing to acquire a CI Polygraph security clearance. We have 5 openings available. Candidates must have an active TS/SCI security clearance. This position is 100% Onsite in Herndon, VA.

Junior Full Stack Software Engineer Qualifications:

- Must have a current TS/SCI security clearance.

- Bachelor's degree or higher in Software Engineering or related STEM field.

- Need 3+ years of experience.

- Experiences with any of the following: Java, C++, Python, Vue.js, React, Kafka or similar, Git, ELK, Grafana, Prometheus, Bash, Linux.

- Experience developing containerized micro-services.

- Experience developing Front end Web applications.

- Experience developing Backend services that use APIs or a message bus to communicate.

- Experience with software engineering tools (i.e., Git/Subversion, IDE).

- Familiarity with the Agile development process and tools.

- Familiarity with Continuous Integration and Continuous Development pipelines (CI-CD Pipelines).

- Ability to work in a geographically dispersed, collaborative team environment.

- Experience with formal software development methodologies (Agile).

- Experience writing software implementing algorithms.

- Experience implementing Design Patterns.

- Familiarity with Aerospace Engineering and space operations is a big plus.

- Background investigation required, including a minimum of a criminal and credit check as well as at least three professional references.

Benefits include medical insurance, Dental, Vision, Savings Plan Options, 401K, PTO, Long & Short Term Disability, AD&D Insurance, Term Life Insurance, Employee Incentive Program, etc.

Keywords: Herndon VA Jobs, Software Developer, Aerospace Engineering, Agile, APIs, Backend, Bash, C++, CI Polygraph, CI/CD Pipelines, Containerized Micro-Services, ELK, Front end, Git, Grafana, IDE, Java, Junior Full Stack Software Engineer, Kafka, Linux, Prometheus, Python, React, Space Operations, Subversion, TS/SCI Security Clearance, Vue.js, Web Applications, Programmer, Programmer Analyst, Virginia Recruiters, IT Jobs, Virginia Recruiting

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