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Mobile Full Stack Developer Jobs in Puerto Rico (NOW HIRING)

Xtillion

Engineering Manager

San Juan, PR · On-site

Bachelor's degree in Computer Science, Software Engineering, or a related field * 6+ years of full-stack software engineering experience * 1-3 years of experience leading or managing technical teams

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Mobile Full Stack Developer information

What is a mobile full stack developer?

A Mobile Full Stack Developer is a software professional skilled in both front-end and back-end development for mobile applications. They are capable of designing user interfaces, writing application logic, and managing databases or server-side infrastructure. This role requires proficiency in mobile development frameworks (like React Native or Flutter), as well as backend technologies (such as Node.js, Python, or cloud services). Mobile Full Stack Developers can take a project from initial concept through deployment, ensuring seamless integration of all components. They often collaborate with designers, product managers, and other developers to deliver robust mobile experiences.

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

To thrive as a Mobile Full Stack Developer, you need strong proficiency in both front-end and back-end development for mobile platforms, with expertise in languages like JavaScript, Swift, Kotlin, and frameworks such as React Native or Flutter, often supported by a degree in computer science or related field. Familiarity with databases (e.g., MongoDB, SQL), version control systems (e.g., Git), APIs, and cloud services (e.g., AWS, Firebase) is typically required, along with relevant certifications. Problem-solving, collaboration, and adaptability are crucial soft skills that enable effective teamwork and project delivery in dynamic environments. These skills and tools are essential to build robust, user-friendly mobile applications that meet business requirements and adapt to evolving technologies.

What are some common challenges mobile full stack developers face when integrating front-end mobile applications with back-end services?

Mobile Full Stack Developers often encounter challenges ensuring seamless communication between mobile front-end interfaces and back-end APIs, especially when dealing with varying device capabilities and network conditions. They must address issues such as data synchronization, real-time updates, and maintaining consistent user experiences across platforms. Additionally, managing security and authentication between the mobile app and server, as well as optimizing performance for both client and server sides, are critical aspects of the role. Collaborating closely with designers, backend engineers, and QA teams is essential to deliver robust, scalable solutions.

What is the difference between Mobile Full Stack Developer vs Front-End Developer?

AspectMobile Full Stack DeveloperFront-End Developer
Required SkillsMobile app development, backend integration, JavaScript, React Native, Swift, KotlinHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentMobile app projects, cross-platform or native developmentWeb interfaces, website or web app development
Industry UsageTech, startups, app development firmsWeb development agencies, corporate websites

Mobile Full Stack Developers focus on building mobile applications with both frontend and backend skills, often working on cross-platform or native apps. Front-End Developers specialize in creating engaging web interfaces. While both roles require JavaScript and related skills, Mobile Full Stack Developers have additional expertise in mobile-specific languages and tools, making them suitable for mobile-centric projects.

Is a Mobile Full Stack Developer still in demand?

Yes, Mobile Full Stack Developers are in high demand due to the continued growth of mobile app usage and the need for integrated front-end and back-end development skills. Proficiency in technologies like React Native, Flutter, and cloud services enhances employability in this field.

What are the most commonly searched types of Full Stack Developer jobs in Puerto Rico?

The most popular types of Full Stack Developer jobs in Puerto Rico are:

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

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

What job categories do people searching Mobile Full Stack Developer jobs in Puerto Rico look for?

The top searched job categories for Mobile Full Stack Developer jobs in Puerto Rico are:

Mobile Full Stack Developer jobs near you

Generative AI Software Developer/Engineer (Hybrid - Aguadilla, PR)

Raytheon Technologies

Aguadilla, PR • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

RTX rating

8.2

Company rating: 8.2 out of 10

Based on 86 frontline employees who took The Breakroom Quiz

38th of 72 rated aerospace companies

Job description

Date Posted:
2026-08-19
Country:
United States of America
Location:
US-PR-AGUADILLA-110 ~ Rd 110 N Km 28.8 ~ RD110
Position Role Type:
Hybrid
U.S. Citizen, U.S. Person, or Immigration Status Requirements:
U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.
Security Clearance:
None/Not Required
At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.
Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense.
This position will sit at our Aguadilla, PR location. You must be residing in Puerto Rico at the time of starting employment. Relocation is not offered.
This role is categorized as hybrid, with 3 days onsite and 2 days remote following the schedule assigned by the Manager.
What YOU will do:
  • Develop, design and conclude experiments to accelerate business capabilities in Generative AI for safety-critical development.
  • Identify, evaluate, and promote emerging AI technologies and their potential applications across the business.
  • Define and implement disruptive development process improvements that accelerate product and solution delivery cycle times.
  • Develop strategies that reduce total lifecycle costs through improved engineering practices and streamlined processes.
  • Drive initiatives to minimize technical debt and improve long-term maintainability of products and solutions.
  • Establish and promote reusable frameworks, tools, and methodologies to increase efficiency and consistency across programs.
  • Collaborate across organizations to identify opportunities for innovation and scalable adoption of new capabilities.

What YOU will learn:
  • You will learn about our growing engineering team in Puerto Rico; What we do? Who we support? How we work?
  • You will learn the technologies of today and tomorrow which we count on to maintain world leadership in the aerospace industry.
  • You will learn why people enjoy and feel fulfilled by working in our industry.

Qualifications you must have:
  • Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience
  • Demonstrated professional experience communicating in English across all levels of an organization (verbal and written).
  • U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

Qualifications We Prefer:
  • 5+ years of software development experience, including delivery of complex, production-grade systems
  • Advanced proficiency in Unix/Linux environments and Python development
  • Full stack development experience (frontend, backend, APIs) with at least 2+ end-to-end applications delivered
  • Demonstrated experience designing, building, and deploying scalable systems in production
  • Proven ability to present technical concepts clearly to large or cross-functional audiences
  • Working knowledge of AI/ML fundamentals with hands-on application in projects or research
  • Experience developing and deploying Generative AI applications in a production or pilot environment
  • Hands-on experience with LLM frameworks (e.g., LangChain, Haystack) in at least one implemented use case

What We Offer
Some of our competitive benefits package includes:
  • Medical, dental, and vision insurance
  • Three weeks of vacation for newly hired employees
  • Generous 401(k) plan that includes employer matching funds
  • Participation in the Employee Scholar Program (ESP)
  • Life insurance and disability coverage
  • Employee Assistance Plan, including up to 8 free counseling sessions.
  • And more!

Learn More & Apply Now!
Collins Aerospace, an RTX business, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio, and expertise to solve customers' toughest challenges and to meet the demands of a rapidly evolving global market.
Join our growing engineering team in Puerto Rico, where you will provide critical support to all Collins SBUs, working on exciting programs and projects ranging from the development of the next generation of advanced concept ejection seats to the latest technologies for the U.S. warfighter.
WE ARE REDEFINING AEROSPACE.
* Please consider the following role type definition as you apply for this role.
Hybrid: Employees who are working in Hybrid roles will work regularly both onsite and offsite. Ratio of time working onsite will be determined in partnership with your leader.
At Collins, the paths we pave together lead to limitless possibility. And the bonds we form - with our customers and with each other -- propel us all higher, again and again.
Apply now and be part of the team that's redefining aerospace, every day.
RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act.
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What RTX employees say

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Benefits

Hours and flexibility

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About RTX

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Industry

Guided missile and space vehicle manufacturing, it services, aerospace product and parts manufacturing and engineering professional services

Company size

10,000+ Employees

Headquarters location

Waltham, MA, US

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