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Mobile App Developer Jobs in Puerto Rico (NOW HIRING)

Software Developer - Intern

Caguas, PR · On-site

$18.75 - $24.50/hr

Windows 8 Development (.Net) * Some more JavaScript A qualified mobile software developer candidate ... Scary Fast Learner * Experience building a well-designed iPhone App on the AppStore ...

Mobile App Developer information

What is a mobile app developer?

Mobile app developers are professionals who design, build, and maintain applications for mobile devices such as smartphones and tablets. They use programming languages like Java, Swift, or Kotlin to create apps for platforms such as iOS and Android. These developers work closely with designers and other team members to ensure the app is user-friendly, functional, and meets client or business requirements. Their responsibilities also include testing and updating apps to fix bugs and add new features.

What are some common challenges mobile app developers face when working on cross-platform applications?

Mobile App Developers often encounter challenges when developing cross-platform applications, such as ensuring consistent user experiences across different devices and operating systems. Managing varying hardware capabilities, screen sizes, and OS-specific behaviors can require extra testing and fine-tuning. Additionally, integrating with native features or third-party services may demand creative problem-solving to maintain performance and functionality. Collaboration with designers and QA teams is essential to address these challenges and deliver high-quality apps.

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

To thrive as a Mobile App Developer, you need strong programming skills in languages such as Java, Kotlin, Swift, or Flutter, supported by a relevant degree or equivalent experience. Familiarity with development environments like Android Studio or Xcode, along with knowledge of APIs and app deployment processes, is typically required. Creativity, problem-solving, and effective communication help developers interpret user needs and collaborate with designers or stakeholders. These competencies ensure the creation of high-quality, user-friendly apps that meet business objectives and industry standards.

Are mobile app developers still in demand?

Yes, mobile app developers are in high demand due to the continued growth of smartphone usage and app-based services. Skills in programming languages like Swift and Kotlin, along with experience in app design and development, are valuable in this field.

How do you become a mobile app developer?

To become a mobile app developer, you typically need to learn programming languages such as Java, Swift, or Kotlin, and gain experience with mobile development frameworks and tools like Android Studio or Xcode. Building a portfolio of apps and understanding user interface design are also important, and many developers pursue relevant degrees or certifications to enhance their skills.

How to get a job in mobile app development?

To get a job as a mobile app developer, build a strong portfolio of apps demonstrating your skills in programming languages like Java, Swift, or Kotlin, and familiarize yourself with development environments such as Android Studio or Xcode. Gaining relevant certifications, staying updated on industry trends, and applying through job boards or company websites can improve your chances of securing a position.

Is a mobile app developer a good career?

A mobile app developer is a viable career choice with strong demand due to the widespread use of smartphones and mobile applications. The role typically requires skills in programming languages like Swift or Kotlin, and opportunities exist across various industries, offering competitive salaries and growth potential.

What are popular job titles related to Mobile App Developer jobs in Puerto Rico?

For Mobile App Developer jobs in Puerto Rico, the most frequently searched job titles are:

Infographic showing various Mobile App Developer job openings in Puerto Rico as of August 2026, with employment types broken down into 72% Full Time, and 28% Contract. Highlights an 67% In-person, and 33% Hybrid job distribution.

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.


Job description

As a full-time MES consultant, you will provide consulting services to the biotech and pharmaceutical industries. You will work on project teams to assist with the implementation of manufacturing software and is expected to perform various roles in the software development life cycle, including programming, project management, software validation and unit testing. In addition, this role requires close interaction with clients and the ability to work and communicate with both team members and external stakeholders. When not at a client, the position provides the opportunity to perform development or validation activities for our OpsTrakker mobile app.
Project activities typically require a lot of personal interaction between EIS, vendors and our customers. Different projects typically require us to fill different roles, but there are three basic characteristics we are seeking: (1) very personable, (2) integrity/strong work ethic, (3) ability to quickly learn various skills. Additionally, we need people who have excellent communication skills, are great problem-solvers and can accurately analyze information to make proper decisions.
Occasional travel to customer sites is typically required. Frequency of travel varies greatly, depending on the project needs and the specific customer but likely will average 30-65%, when it is safe to travel.
EIS is a successful and very well-respected consulting company based in Stillwater, MN. With over 25 years in business, we are well positioned in a niche market within the pharmaceutical / biotech industries. Because demands for our services are rapidly increasing, we are entering an exciting period of growth, looking to add several resources.
Requirements:
  • Understanding of the software development life cycle and familiarity with the various phases such as gathering user requirements, developing software code and/or executing test protocol
  • Bachelor's degree in a relevant area such as Operations, Computer Science, Engineering, IT, or Business Administration
  • Familiarity with MES software packages such as Korber/Werum PAS-X, Emerson Syncade, POMS/POMSnet, Rockwell ProPack Data/PharmaSuite, Camstar, or SAP MES
  • Ability to travel to client sites when necessary.
  • Openness to career development and feedback to promote future job advancement.

Location: Remote and On-Site opportunities in Barceloneta.
Travel: 30-65% based on client requirements (when it is safe to travel)