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Application Developer Intern Jobs in Miami, FL (NOW HIRING)

College Intern

Fort Lauderdale, FL · On-site

$14.25 - $19/hr

... finance, engineering, human resources, or related fields. Our internships offer students the ... application. Additional information will not be accepted after the announcement closing date.

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Application Developer Intern information

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How much do application developer intern jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for application developer intern in Miami, FL is $16.03, according to ZipRecruiter salary data. Most workers in this role earn between $13.80 and $17.69 per hour, depending on experience, location, and employer.

What types of projects and technologies do application developer interns typically work with during their internship?

As an Application Developer Intern, you can expect to collaborate on real-world projects such as building web or mobile applications, automating business processes, or enhancing existing software. Interns often use languages and frameworks like Java, Python, JavaScript, React, or .NET, depending on the company's tech stack. You'll work alongside experienced developers, participate in code reviews, and contribute to team meetings, gaining exposure to agile development practices and version control systems like Git. This hands-on experience is designed to help you build technical skills, understand industry workflows, and prepare for a full-time developer role.

What is the difference between Application Developer Intern vs Software Engineer Intern?

AspectApplication Developer InternSoftware Engineer Intern
Required CredentialsTypically pursuing or recent graduate in Computer Science or related fieldSimilar educational background, often pursuing or recent graduate in Computer Science or related field
Work EnvironmentInternship focused on developing, testing, and maintaining applicationsInternship involving software design, coding, and system development
Employer & Industry UsageUsed in tech companies, startups, and software firmsCommon in tech companies, consulting firms, and large corporations
Search & Comparison IntentOften compared for internship roles in application developmentOften compared for broader software development internship roles

The Application Developer Intern and Software Engineer Intern roles share similar educational backgrounds and work environments, focusing on software development. However, Application Developer Interns typically concentrate on creating and maintaining specific applications, while Software Engineer Interns may work on a broader range of software projects, including system architecture and backend development.

What does an application developer intern do?

An Application Developer Intern assists in designing, coding, testing, and maintaining software applications under the supervision of experienced developers. They typically work on specific projects, learn how to use programming languages and development tools, and help troubleshoot software issues. This role provides hands-on experience in the software development lifecycle and prepares interns for a full-time developer position in the future.

What are the key skills and qualifications needed to thrive as an application developer intern, and why are they important?

To thrive as an Application Developer Intern, you generally need a solid understanding of programming languages (such as Java, Python, or JavaScript), basic software development principles, and enrollment in or completion of a relevant degree program. Familiarity with development tools like Git, code editors (e.g., Visual Studio Code), and exposure to version control or continuous integration systems is typical. Strong problem-solving abilities, effective communication, and a willingness to learn help interns stand out in team environments. These skills and qualities enable interns to contribute meaningfully, adapt quickly, and grow within dynamic software development teams.
What are the most commonly searched types of Application Developer jobs in Miami, FL? The most popular types of Application Developer jobs in Miami, FL are:
What cities near Miami, FL are hiring for Application Developer Intern jobs? Cities near Miami, FL with the most Application Developer Intern job openings:

Construction Intern (Summer 2026 - MasTec Civil)

MasTec Inc

Medley, FL • On-site

$14.25 - $19.25/hr

Temporary, Internship

Re-posted 14 days ago


MasTec rating

7.4

Company rating: 7.4 out of 10

Based on 154 frontline employees who took The Breakroom Quiz

35th of 80 rated construction


Job description

Overview

MasTec Civil is seeking a Construction Intern, Summer 2026 Semester, in the form of a Co-Op (taxed per IRS guidelines)!

The Construction Intern will directly assist the operations team with a wide range of projects related to project management, procedure development, quality, and special projects. In this position, the intern will learn how to take skills she or he may have acquired in school related to his or her particular areas of interest and apply them in a professional setting.

COMPANY OVERVIEW:

Founded in 1987, MasTec Civil, LLC (formerly known as Condotte America) is a heavy highway contractor specializing in the construction of complex transportation projects that include roadway, bridges, interchanges, mass transit, and tolling facilities. In short, we build the roads and bridges that connect our families, our communities, and our nation. In doing so, client satisfaction is of primary importance to us and our record reflects our emphasis on understanding our client needs in order to exceed their expectations. 

MasTec’s Clean Energy and Infrastructure Group (CE&I) is a $4 billion annual revenue business unit that provides construction services for industrial facilities; building products manufacturers, power generation facilities, manufacturing plants; solar, wind, and thermal energy plants; buildings, and infrastructure.


Responsibilities
  • Learn and perform project management functions of estimating, schedule planning, project controls, project reporting.
  • Work under close supervision to complete special projects as assigned.
  • Take reasonable care of your own and others’ health and safety and of those who may be affected by the day-to-day delivery of this role by taking personal responsibility for working toward Cash Construction’s Zero Injury principles.
  • Strong attention to detail and ability to follow directions with precise execution.
  • Basic computer operation skills and familiarity with internet-based program navigation
  • Excellent interpersonal, oral, and written skills
  • Proficient in Microsoft Office
  • Ability to prioritize tasks and manage numerous assignments simultaneously.
  • Ability to maintain a high level of confidentially and professionalism.
  • High attention to detail
  • Proficient in Microsoft Office and internet applications
  • Ability to interact with clients, managers, and employees with a high level of professionalism.

Qualifications
  • Ideally college student in Engineering or Construction Management degree.  

  • Possess good organization skills and strong verbal and written communication skills.

  • Current enrollment in a Bachelor’s program in Project/Construction management or related field

  • Learn quickly and develop new skills. 

  • Must be proficiency using a personal computer, and Microsoft Software (Excel, Word, Power point, Outlook).  

  • Possess great focus to meet and exceed company requirements and expectations. 

  • Possess high work values, integrity, and ethical standard. 

Knowledge Skills & Abilities

  • Take reasonable care of your own and others’ health and safety and of those who may be affected by the day-to-day delivery of this role by taking personal responsibility for working toward MasTec's Zero Injury principles

What's in it for you:

Financial Wellbeing

  • Competitive pay 

Position may be subject to pre-employment screening, which may include background check and drug testing. Accessibility: If you need accommodation as part of the employment process, contact ceicareers@mastec.com. Due to the high volume of applications received, we are unable to respond to individual requests regarding application status. Please log into your candidate profile for up-to-date information. 

MasTec, Inc. is an Equal Employment Opportunity Employer. The Company's policy is not to unlawfully discriminate against any applicant or employee on the basis of race, color, sex, sexual orientation, gender identity, religion, national origin, age, disability, genetic information, military status, or any other consideration made unlawful by applicable federal, state, or local laws. The Company also prohibits harassment of applicants and employees based on any of these protected categories. It is also MasTec's policy to comply with all applicable state, federal and local laws respecting consideration of unemployment status in making hiring decisions.

Disclaimer: MasTec and our Subsidiaries will never ask prospective employees for any form of payment or money transfer as part of job application or onboarding. We do not ask prospective employees for information about credit cards or personal passwords, and it does not require applicants to purchase equipment or software. Ensure that all recruiter email addresses end in @mastec.com or @talent.icims.com. If you suspect you are the target of a scam, we advise you to contact your local law enforcement agency and report fraud at https://reportfraud.ftc.gov/.

MasTec Clean Energy & Infrastructure and our subsidiaries do not work with any third-party recruiters or agencies without a valid signed agreement and partnership with the Corporate Talent Acquisition Team.

#LI-Onsite

#LI-DB1

Qualifications:
  • Ideally college student in Engineering or Construction Management degree.  

  • Possess good organization skills and strong verbal and written communication skills.

  • Current enrollment in a Bachelor’s program in Project/Construction management or related field

  • Learn quickly and develop new skills. 

  • Must be proficiency using a personal computer, and Microsoft Software (Excel, Word, Power point, Outlook).  

  • Possess great focus to meet and exceed company requirements and expectations. 

  • Possess high work values, integrity, and ethical standard. 

Knowledge Skills & Abilities

  • Take reasonable care of your own and others’ health and safety and of those who may be affected by the day-to-day delivery of this role by taking personal responsibility for working toward MasTec's Zero Injury principles

What's in it for you:

Financial Wellbeing

  • Competitive pay 

Position may be subject to pre-employment screening, which may include background check and drug testing. Accessibility: If you need accommodation as part of the employment process, contact ceicareers@mastec.com. Due to the high volume of applications received, we are unable to respond to individual requests regarding application status. Please log into your candidate profile for up-to-date information. 

MasTec, Inc. is an Equal Employment Opportunity Employer. The Company's policy is not to unlawfully discriminate against any applicant or employee on the basis of race, color, sex, sexual orientation, gender identity, religion, national origin, age, disability, genetic information, military status, or any other consideration made unlawful by applicable federal, state, or local laws. The Company also prohibits harassment of applicants and employees based on any of these protected categories. It is also MasTec's policy to comply with all applicable state, federal and local laws respecting consideration of unemployment status in making hiring decisions.

Disclaimer: MasTec and our Subsidiaries will never ask prospective employees for any form of payment or money transfer as part of job application or onboarding. We do not ask prospective employees for information about credit cards or personal passwords, and it does not require applicants to purchase equipment or software. Ensure that all recruiter email addresses end in @mastec.com or @talent.icims.com. If you suspect you are the target of a scam, we advise you to contact your local law enforcement agency and report fraud at https://reportfraud.ftc.gov/.

MasTec Clean Energy & Infrastructure and our subsidiaries do not work with any third-party recruiters or agencies without a valid signed agreement and partnership with the Corporate Talent Acquisition Team.

#LI-Onsite

#LI-DB1

Education:UNAVAILABLEEmployment Type: INTERN

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