ZipRecruiter

Log In

1

Junior Software Engineer Jobs in Puerto Rico (NOW HIRING)

Vast

Staff Software Engineer

San Juan, PR · On-site

$160K - $180K/yr

From there, we build automation, software, and AI-enabled workflows that eliminate manual work and raise the standard for how the back office operates. YOUR MISSION As our Staff Engineer , you'll be ...

Vast LLC

Staff Software Engineer

San Juan, PR

$160K - $180K/yr

From there, we build automation, software, and AI-enabled workflows that eliminate manual work and raise the standard for how the back office operates. YOUR MISSION As our Staff Engineer , you'll be ...

Lucky Lincoln Gaming

Staff Software Engineer

San Juan, PR · On-site

$160K - $180K/yr

From there, we build automation, software, and AI-enabled workflows that eliminate manual work and raise the standard for how the back office operates. YOUR MISSION As our Staff Engineer , you'll be ...

next page

Showing results 1-20

All JobsJunior Software Engineer JobsJunior Software Engineer Jobs in Puerto Rico

Junior Software Engineer information

What Is a Junior Software Engineer?

A junior software engineer works on a team with more senior engineers to help design and develop applications, write code, and otherwise maintain or update a business's database. As a junior software engineer, your duties and responsibilities may vary based on what company you work for. Overall, your job is to learn from senior engineers and developers on how to be a software engineer and in what ways you can develop and utilize the technologies of the business to do so. Many junior software engineers have a little bit of knowledge about a lot of technologies but also stay up-to-date on the most current technologies.

What are the key skills and qualifications needed to thrive as a Junior Software Engineer, and why are they important?

To thrive as a Junior Software Engineer, you need a solid understanding of programming fundamentals, algorithms, and commonly used languages such as Java, Python, or JavaScript, typically backed by a degree in computer science or related field. Familiarity with version control systems like Git, basic knowledge of databases, and experience with development environments and frameworks are usually expected. Strong problem-solving skills, eagerness to learn, and effective teamwork and communication abilities help set you apart. These skills and qualities are crucial for contributing effectively to projects, adapting to evolving technologies, and collaborating within development teams.

How does a Junior Software Engineer typically collaborate with other team members on projects?

Junior Software Engineers usually work closely with senior developers, QA testers, and product managers as part of a cross-functional team. Collaboration often involves participating in daily stand-up meetings, code reviews, and pair programming sessions. Juniors are encouraged to ask questions and seek feedback, which helps them learn best practices and improve their coding skills. Effective communication and a willingness to learn from more experienced colleagues are key to thriving in this collaborative environment.

What are Junior Software Engineers?

Junior Software Engineers are entry-level professionals who assist in designing, developing, testing, and maintaining software applications. They typically work under the guidance of more experienced engineers and are responsible for writing code, fixing bugs, and participating in code reviews. Junior Software Engineers often collaborate with team members to learn best practices, improve their technical skills, and contribute to software projects. This role is ideal for recent graduates or those new to the software development field.
More about Junior Software Engineer jobs
What are the most commonly searched types of Software Engineer jobs in Puerto Rico? The most popular types of Software Engineer jobs in Puerto Rico are:
What are popular job titles related to Junior Software Engineer jobs in Puerto Rico? For Junior Software Engineer jobs in Puerto Rico, the most frequently searched job titles are:
What job categories do people searching Junior Software Engineer jobs in Puerto Rico look for? The top searched job categories for Junior Software Engineer jobs in Puerto Rico are:
What cities in Puerto Rico are hiring for Junior Software Engineer jobs? Cities in Puerto Rico with the most Junior Software Engineer job openings:
What are popular job titles related to Junior Software Engineer jobs in PR? For Junior Software Engineer jobs in PR, the most frequently searched job titles are:
Junior Software Engineer jobs near you
Infographic showing various Junior Software Engineer job openings in Puerto Rico as of June 2026, with employment types broken down into 93% Full Time, 5% Part Time, 1% Temporary, and 1% Contract. Highlights an 90% Physical, 4% Hybrid, and 6% Remote job distribution.

Staff Software Engineer

Vast

San Juan, PR • On-site

$160K - $180K/yr

Full-time

Posted 19 days ago

Job description

Description:

ABOUT VAST

Vast builds the operating and financial backbone for fast-growing, cash-intensive businesses, combining hands-on execution with purpose-built software, automation, and AI-enabled workflows.


We provide technology-enabled shared services, financial infrastructure, and operational support to partners across the U.S. and Puerto Rico, with deep roots in route gaming and other multi-location businesses. Our teams work directly inside the operations, handling real cash flows, real data, and real constraints, while designing systems that make the business faster and easier to scale.

We focus on execution first: accurate books, strong controls, and dependable processes. From there, we build automation, software, and AI-enabled workflows that eliminate manual work and raise the standard for how the back office operates.


YOUR MISSION

As our Staff Engineer, you’ll be one of the founding members of our engineering team. You’ll collaborate directly with leadership to build beautiful, performant, and reliable interfaces from the ground up.


We’re looking for someone who thrives on ambiguity, loves to iterate quickly, and is excited about the opportunity to make foundational technical decisions, using AI and other technologies to create immediate business value.

Requirements:

WHAT YOU’LL DO

· System Architecture & Design: Define and evolve our technical architecture across the stack: frontend, backend, APIs, data, and cloud infrastructure.

· Technical Leadership: Set coding standards, architectural patterns, and best practices for engineering teams.

· Team Management: Uplevel the engineering team through mentorship, code reviews, knowledge sharing, and thoughtful feedback.

· Scalability & Performance: Ensure our systems are built to handle growth efficiently and reliably.

· Hands-On Development: Lead by example with high-quality code contributions across the stack.

· Cross-Functional Collaboration: Work closely with Product, Design & Business Stakeholders to align on technical vision and deliver seamless experiences.

· Technology Evaluation: Research and recommend new tools, frameworks, and practices to stay ahead of the curve.


WHAT YOU’LL BRING

· 5+ years of experience in full-stack development, with 2+ years in a start-up environment with 0-->1 product experience

· Deep expertise in both front-end and back-end frameworks (e.g., Vue, TypeScript, Tailwind, and Laravel/PHP, etc.).

· Strong knowledge of cloud infrastructure (AWS, Forge, or Azure) and DevOps best practices.

· Proven track record designing scalable, secure, and maintainable systems.

· Ability to balance hands-on engineering with high-level architectural strategy.

· Excellent communication skills and a collaborative mindset.


WHY JOIN VAST?

· Competitive salary + performance bonuses

· Work with a fast-growing, tech-forward company

· Direct impact on go-to-market success and company growth

#Vast