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Internship Junior Software Developer Jobs in Puerto Rico

Mentor Technical Group

Jr. Engineer

Gurabo, PR

Basic experience with engineering tools, software, or design platforms used in the field. * Excellent communication and teamwork abilities. * Attention to detail and willingness to learn new ...

Pwc

ERP AI Engineer - Senior Associate

San Juan, PR · On-site

$77K - $202K/yr

These individuals analyse client needs, implement software solutions, and provide training and ... As a Senior Associate, you will analyze complex problems, mentor junior team members, and build ...

Sargent & Lundy

Lead Substation Engineer 1 - Grid

Mayaguez, PR · Hybrid

$102K - $134K/yr

Guide junior and senior-level engineers and designers in protection and controls engineering design ... SKM, ETAP, ASPEN, CDEGS, or vendor software. * Familiarity with design codes and standards, such as ...

Sargent & Lundy

Lead Substation Engineer 1 - Grid

San Juan, PR · Hybrid

$99K - $131K/yr

Guide junior and senior-level engineers and designers in protection and controls engineering design ... SKM, ETAP, ASPEN, CDEGS, or vendor software. * Familiarity with design codes and standards, such as ...

Sargent & Lundy

Lead Substation Engineer 1 - Grid

Mayaguez, PR · Hybrid

$102K - $134K/yr

Guide junior and senior-level engineers and designers in protection and controls engineering design ... SKM, ETAP, ASPEN, CDEGS, or vendor software. * Familiarity with design codes and standards, such as ...

Sargent & Lundy

Lead Substation Engineer 1 - Grid

San Juan, PR · Hybrid

$99K - $131K/yr

Guide junior and senior-level engineers and designers in protection and controls engineering design ... SKM, ETAP, ASPEN, CDEGS, or vendor software. * Familiarity with design codes and standards, such as ...

Sargent & Lundy

Lead Substation Engineer 1 - Grid

San Juan, TX · Hybrid

$80K - $106K/yr

Guide junior and senior-level engineers and designers in protection and controls engineering design ... SKM, ETAP, ASPEN, CDEGS, or vendor software. * Familiarity with design codes and standards, such as ...

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Internship Junior Software Developer information

What are the key skills and qualifications needed to thrive as an Internship Junior Software Developer, and why are they important?

To thrive as an Internship Junior Software Developer, you need a basic understanding of programming languages (such as Python, Java, or JavaScript), problem-solving skills, and a foundational knowledge of computer science concepts, typically gained through coursework or coding bootcamps. Experience with version control systems like Git, familiarity with IDEs, and exposure to collaborative tools such as Jira or Trello are also important. Curiosity, eagerness to learn, teamwork, and strong communication skills help set candidates apart in this role. These skills and qualities are crucial for adapting quickly, contributing effectively to projects, and maximizing learning in a fast-paced development environment.

What types of projects or tasks can an Internship Junior Software Developer expect to work on during their internship?

As an Internship Junior Software Developer, you will typically work on a variety of projects ranging from debugging existing codebases to developing small features or modules under the guidance of senior developers. Interns often participate in code reviews, write unit tests, and assist in documentation. This hands-on experience helps you understand the software development lifecycle, agile methodologies, and teamwork dynamics. Collaboration with other developers, QA testers, and sometimes product managers is common, helping you build both technical and communication skills.

What is the difference between Internship Junior Software Developer vs Junior Software Developer?

AspectInternship Junior Software DeveloperJunior Software Developer
Required CredentialsTypically pursuing or recently completed a degree in computer science or related fieldCompleted degree or equivalent experience in software development
Work EnvironmentTemporary, training-focused, often part-time or summer rolesFull-time employment with ongoing project responsibilities
Employer & Industry UsageInternships offered by tech companies, startups, and organizations for training purposesEntry-level position in software development teams across industries
Search & Comparison IntentLooking for entry-level or training roles to gain experienceSeeking a full-time junior role after internship or education

In summary, an Internship Junior Software Developer is a temporary, training-focused role aimed at gaining initial experience, often held by students or recent graduates. A Junior Software Developer is a full-time position requiring some experience or education, with ongoing responsibilities in software development teams.

What does an Internship Junior Software Developer do?

An Internship Junior Software Developer assists in designing, coding, and testing software applications under the supervision of experienced developers. They often work on writing code, fixing bugs, participating in code reviews, and learning about software development processes. This role provides hands-on experience and exposure to real-world projects, enabling interns to develop their programming and teamwork skills. The position is a great opportunity to learn industry best practices and gain insight into a career in software development.
What are the most commonly searched types of Junior Software Developer jobs in Puerto Rico? The most popular types of Junior Software Developer jobs in Puerto Rico are:
What are popular job titles related to Internship Junior Software Developer jobs in Puerto Rico? For Internship Junior Software Developer jobs in Puerto Rico, the most frequently searched job titles are:
What job categories do people searching Internship Junior Software Developer jobs in Puerto Rico look for? The top searched job categories for Internship Junior Software Developer jobs in Puerto Rico are:
What cities in Puerto Rico are hiring for Internship Junior Software Developer jobs? Cities in Puerto Rico with the most Internship Junior Software Developer job openings:
Internship Junior Software Developer jobs near you
Infographic showing various Internship Junior Software Developer job openings in Puerto Rico as of June 2026, with employment types broken down into 96% Full Time, and 4% Part Time. Highlights an 87% Physical, 1% Hybrid, and 12% Remote job distribution.
Senior Software Engineer, DSO (Hybrid - Aguadilla, PR)

Senior Software Engineer, DSO (Hybrid - Aguadilla, PR)

Raytheon Technologies

Aguadilla, PR • Hybrid

$109K - $144K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 4 days ago

Job description

Date Posted:
2026-06-02
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 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, an RTX business, is looking to hire a Senior Software Engineer - Development & Security to support our Mission Systems Resilient Connectivity Products (RCP) organization. This role focuses on secure software development, automation, and continuous improvement in support of critical communication and cyber intelligence programs
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:
  • Secure Development: Design, implement, and maintain secure, scalable, high-performing software solutions.
  • Automation: Build and refine CI/CD pipelines to automate development, testing, deployment, and monitoring.
  • Integration & Testing: Integrate and validate software in an Agile development environment.
  • Collaboration: Partner with cross-functional teams to ensure security, quality, and operational practices are consistently applied.
  • Risk Management: Identify and mitigate risks throughout the software lifecycle.
  • Mentorship: Provide technical guidance to junior engineers, fostering a collaborative, high-performing environment.
  • Compliance & Standards: Ensure adherence to Collins Aerospace development processes, security requirements, and industry best practices.

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 (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:
  • Proficiency in software development with secure coding practices.
  • Experience with automation frameworks, CI/CD pipelines, and modern development environments.
  • Knowledge of software security principles, risk mitigation, and vulnerability management.
  • Experience with embedded software development in C++.
  • Proficiency in Linux, scripting (Python, Perl, Shell).
  • Familiarity with Docker, Kubernetes, and AWS Cloud.
  • Experience in cryptographic system design and implementation.
  • Exposure to system engineering principles and full software lifecycle execution.
  • Knowledge of hardware-software integration in real-time embedded systems.
  • Familiarity with Git, Jira, Bitbucket, Confluence, Coverity.

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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