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Junior Web Developer Jobs in O Fallon, MO (NOW HIRING)

Cycle 3 IT Staffing

Jr Web Developer

Saint Louis, MO · On-site

Cycle3 IT is seeking a entry to junior level Web Developer/Desinger. Candidates should have some exposure to using Wordpress, Divi, CSS This role will have Web Development and Design work along with ...

Dealervero

Front End Web Developer

Saint Louis, MO · On-site +1

Web Developer Job Duties: * Regular exposure to business stakeholders and executive management, as well as the authority and scope to apply your expertise to many interesting technical problems.

dealerVERO

Front End Web Developer

Saint Louis, MO · On-site

Web Developer Job Duties: Regular exposure to business stakeholders and executive management, as well as the authority and scope to apply your expertise to many interesting technical problems.

Varsity Tutors

Web Development Tutor

Saint Louis, MO · Remote

$18 - $40/hr

... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ... Familiar with web development curricula and bootcamp formats, and common challenges such as ...

The Timberline Group

Xamarin Developer

Saint Louis, MO · On-site

$70 - $110/hr

Role Summary The Web Application Developer's responsibilities may include: * Providing team ... Mentor and develop junior team members. What we need you to bring to the table: * Xamarin * . NET 4 ...

The Timberline Group

Xamarin Developer

Saint Louis, MO · On-site +1

Role Summary The Web Application Developer's responsibilities may include: * Providing team ... Mentor and develop junior team members. What we need you to bring to the table: * Xamarin * . NET 4 ...

Interco

Junior Software Developer

Saint Louis, MO · On-site

$60K - $65K/yr

Interco is seeking a talented Junior Software Developer with a strong background in JavaScript and ... Proven experience as a Software Developer, building complex web applications or ERP systems with a ...

Interco

Junior Software Developer

Saint Louis, MO

$60K - $65K/yr

Interco is seeking a talented Junior Software Developer with a strong background in JavaScript and ... Proven experience as a Software Developer, building complex web applications or ERP systems with a ...

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Junior Web Developer information

See O Fallon, MO salary details

$28.1K

$74.1K

$109.9K

How much do junior web developer jobs pay per year?

As of Aug 24, 2026, the average yearly pay for junior web developer in O'Fallon, MO is $74,131.00, according to ZipRecruiter salary data. Most workers in this role earn between $51,500.00 and $74,400.00 per year, depending on experience, location, and employer.

What is a junior web developer?

Junior Web Developers are entry-level professionals who assist in building and maintaining websites and web applications. They typically work under the supervision of more experienced developers, helping with tasks such as coding, debugging, and testing. Junior Web Developers usually have foundational knowledge of programming languages like HTML, CSS, and JavaScript, and may also work with frameworks or content management systems. Their role is essential for gaining practical experience and advancing to more senior web development positions.

What does a junior web developer do?

A junior web developer works with a team of developers to create new websites and applications. The junior designation means you work under the supervision of senior developers in your department, but you may be involved in all stages of the project, from brainstorming to final testing. As a junior web developer, you meet with clients to review web design needs and preferences and provide advice on website maintenance. While working on the project, you need to make sure to follow company protocols, federal regulations, and user needs. After working in the industry for several years, you may choose to seek senior developer positions.

What are the key skills and qualifications needed to thrive as a junior web developer, and why are they important?

To thrive as a Junior Web Developer, you need a solid understanding of HTML, CSS, JavaScript, and basic programming principles, often supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, web frameworks, and development tools such as Visual Studio Code is typically required. Strong problem-solving skills, attention to detail, and the ability to collaborate effectively with others help you stand out in this role. These competencies are crucial for building high-quality websites, adapting to fast-changing technologies, and contributing successfully to team projects.

What are some common challenges faced by junior web developers during their first year on the job?

Junior Web Developers often encounter challenges such as adapting to new coding standards, understanding legacy codebases, and effectively collaborating within cross-functional teams. Balancing the need to learn new technologies quickly while delivering projects on tight deadlines can also be demanding. However, many organizations offer mentorship, code reviews, and regular team meetings to help junior developers grow their technical and communication skills, making it easier to overcome these initial hurdles.

What is the difference between Junior Web Developer vs Web Designer?

AspectJunior Web DeveloperWeb Designer
Required SkillsHTML, CSS, JavaScript, basic codingDesign principles, UI/UX, graphic tools
CertificationsWeb development courses, coding bootcampsDesign certifications, Adobe Creative Suite
Work EnvironmentCollaborates with developers, coding tasksCreates visual layouts, user interfaces
Industry UsageWeb development teams, tech companiesDesign agencies, marketing firms

The main difference between a Junior Web Developer and a Web Designer lies in their focus: developers work on coding and building websites, while designers focus on visual design and user experience. Both roles often collaborate but require different skill sets and tools.

Is a junior web developer still in demand?

Junior web developers are still in demand as many businesses seek to establish or improve their online presence. Skills in HTML, CSS, JavaScript, and frameworks like React or Angular are highly valued, and entry-level positions remain available in various industries. Continuous learning and familiarity with development tools can enhance job prospects.

Is it hard to get a junior web developer job?

Securing a junior web developer position can be competitive, but it is achievable with a solid foundation in HTML, CSS, JavaScript, and relevant frameworks. Building a portfolio, gaining practical experience through internships or projects, and having basic knowledge of version control tools like Git can improve chances of employment.
More about Junior Web Developer jobs

What are the most commonly searched types of Web Developer jobs in O'Fallon, MO?

The most popular types of Web Developer jobs in O'Fallon, MO are:

What are popular job titles related to Junior Web Developer jobs in O'Fallon, MO?

For Junior Web Developer jobs in O'Fallon, MO, the most frequently searched job titles are:

What job categories do people searching Junior Web Developer jobs in O'Fallon, MO look for?

The top searched job categories for Junior Web Developer jobs in O'Fallon, MO are:

What cities near O'Fallon, MO are hiring for Junior Web Developer jobs?

Cities near O'Fallon, MO with the most Junior Web Developer job openings:

Junior Web Developer jobs near you
Infographic showing various Junior Web Developer job openings in O'Fallon, MO as of August 2026, with employment types broken down into 1% Internship, 77% Full Time, 15% Part Time, 1% Temporary, and 6% Contract. Highlights an 82% Physical, 4% Hybrid, and 14% Remote job distribution, with an average salary of $74,131 per year, or $35.6 per hour.

Jr Web Developer

Cycle 3 IT Staffing

Saint Louis, MO • On-site

Other

Posted 13 days ago

Job description

Cycle3 IT is seeking a entry to junior level Web Developer/Desinger.

Candidates should have some exposure to using Wordpress, Divi, CSS

This role will have Web Development and Design work along with other admin types of responsibilities 

Apply