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Junior Web Developer Intern Jobs in Mesa, AZ (NOW HIRING)

Apex Systems

AEM Developer

Phoenix, AZ · On-site

... guide junior developers * Support on-call during any production issue (12 hours support during onshore timings) * Work on resolving incidents Nice to Have * Experience with NestJS * Broader web ...

Axway Software SA

UIUX Intern

Scottsdale, AZ · On-site +1

Junior designers are encouraged to apply. If you're up for the challenge and ready to help us make ... Work closely with other designers, product management, developers, and stakeholders to ensure the ...

Innovative Health LLC

R&D Engineering Intern

Scottsdale, AZ · On-site

$16.25 - $21.25/hr

Ensures technical outcomes are consistent with established engineering principles and practices and ... Someone entering junior or senior year preferred. * Good mechanical aptitude. * Working knowledge ...

Purple Drive Technologies

Senior Java Developer

Phoenix, AZ · On-site

$56.75 - $72.50/hr

Design and implement REST and SOAP web services using Java. Collaborate with cross-functional teams ... Maintain application documentation and provide technical leadership and mentorship to junior team ...

Purple Drive

Senior Java Developer

Phoenix, AZ · On-site

$56.75 - $72.50/hr

Design and implement REST and SOAP web services using Java. Collaborate with cross-functional teams ... Maintain application documentation and provide technical leadership and mentorship to junior team ...

Innovative Health

R&D Engineering Intern

Scottsdale, AZ

$17 - $22/hr

Ensures technical outcomes are consistent with established engineering principles and practices and ... Someone entering junior or senior year preferred. * Good mechanical aptitude. * Working knowledge ...

Axway Software SA

UIUX Intern

Scottsdale, AZ · On-site

Junior designers are encouraged to apply. If you're up for the challenge and ready to help us make ... Work closely with other designers, product management, developers, and stakeholders to ensure the ...

Innovative Health LLC

R&D Engineering Intern

Scottsdale, AZ · On-site

$16.25 - $21.25/hr

Ensures technical outcomes are consistent with established engineering principles and practices and ... Someone entering junior or senior year preferred. * Good mechanical aptitude. * Working knowledge ...

Managed Staffing

Drupal Developer

Phoenix, AZ · On-site

$47 - $48/hr

... web applications. You'll play a key role across the full development lifecycle--from concept to ... Conduct code reviews and mentor junior developers. * Manage deployments via Git and CI/CD pipelines.

C&S Companies

Architecture Intern

Phoenix, AZ · On-site

$20 - $24/hr

Collaborate with architects, engineers, and project managers * Participate in team meetings, design ... Currently enrolled in a Bachelor's or Master's degree program in Architecture (minimum Junior ...

blueStone

Sr. iOS developer

Phoenix, AZ

$59.50 - $77.25/hr

... junior developers and provide technical and process assistance * Maintain cutting edge knowledge of current and emerging technologies, industry trends and standards, modern web browser capabilities ...

Sonoma Consulting Inc.

Jr. Java Developer

Phoenix, AZ

... Web Services - SOAP or REST, JSP, Servlet, Eclipse, HTML, JBoss Application Server, Security management Tool - Siteminder. Candidate should have exposure to Jira, Maven, and SOAP UI will be preferred.

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Junior Web Developer Intern information

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How much do junior web developer intern jobs pay per year?

As of May 28, 2026, the average yearly pay for junior web developer intern in Mesa, AZ is $78,617.00, according to ZipRecruiter salary data. Most workers in this role earn between $54,600.00 and $78,900.00 per year, depending on experience, location, and employer.

What is a Junior Web Developer Intern job?

A Junior Web Developer Intern is an entry-level role where you gain hands-on experience in web development. Interns typically assist with coding, debugging, and testing websites or web applications under the guidance of senior developers. They may work with front-end technologies like HTML, CSS, and JavaScript or back-end frameworks and databases. This role helps interns build technical skills, learn industry best practices, and gain exposure to real-world projects. It's a great opportunity for aspiring developers to enhance their portfolio and improve job prospects.

What are the key skills and qualifications needed to thrive in the Junior Web Developer Intern position, and why are they important?

To thrive as a Junior Web Developer Intern, you need a solid understanding of HTML, CSS, JavaScript, and basic web development principles, often gained through coursework or relevant projects. Familiarity with version control systems like Git, content management systems, and basic design or debugging tools is commonly required. Strong problem-solving abilities, willingness to learn, and effective teamwork are standout soft skills for this position. These skills and qualities are important because they enable you to contribute to projects, adapt to evolving technologies, and collaborate efficiently within development teams.

What types of projects or tasks can a Junior Web Developer Intern expect to work on during their internship?

As a Junior Web Developer Intern, you can expect to assist with maintaining and updating websites, troubleshooting bugs, and implementing new features under the guidance of senior developers. Typical tasks might include writing and testing code, updating website content, or collaborating on simple components of larger applications. You’ll often participate in code reviews, team meetings, and may be encouraged to propose creative solutions to real-world challenges the team faces. These tasks provide hands-on experience, allowing you to build your technical portfolio and deepen your understanding of the development workflow in a professional environment.
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Junior Web Developer Intern jobs near you
Blue Plan-it/Environmental Engineering Intern

Blue Plan-it/Environmental Engineering Intern

Carollo Engineers Inc.

Phoenix, AZ • On-site

$15.75 - $20.50/hr

Temporary

Posted 17 days ago

Job description

Carollo Engineers is a leading engineering firm dedicated exclusively to water. For over 90 years, we've specialized in the planning, design, and construction of water, wastewater, stormwater, and reuse facilities, bringing innovative and sustainable solutions to the water sector's most complex challenges.

We work with water agencies, municipalities, utilities, research organizations, and private companies across various industries, including technology, manufacturing, and beyond. These clients choose Carollo because we employ some of the most knowledgeable and experienced professionals in the world. When you join our team, you'll work alongside industry leaders who are advancing the science of water, protecting public health, and building resilient communities.

Carollo's vision is to be the best water consulting firm and the best place for you to build your career. If you're passionate about making a difference in this critical field, we invite you to explore a career with Carollo.


  • Perform engineering work in various engineering fields (water and wastewater treatment, and engineering services during construction)
  • Work on pilot operation of advanced water treatment systems such as BNR MBR, RO, UF, Lime softening, water qulaity analysis, chemical handling
  • Work on engineering designs
  • Assist preparing reports
  • Develop plans and specifications, and cost estimates for various projects  
  • Check submittals for performance or conformity with plans and specifications
  • Assist with the preparation of technical memoranda, reports and electronic deliverables
  • Data entry and analysis
  • Participate in field activities such as site investigations, sampling, and testing

  • Finishing or completed junior year of college
  • Strong verbal and written communication skills
  • Proficient in Microsoft Word and Excel 
  • Strong ability to learn new tools and modeling software

  • Experience and/or coursework in water/wastewater treatment and conveyance
  • Previous related internship experience a plus, but not required 
  • Passed or scheduled for the FE/EIT exam
  • Experience using CAD software (AutoCAD, MicroStation, Revit, Sketch Up)

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