1

Junior Software Engineer Jobs in Puerto Rico (NOW HIRING)

Senior Software Engineer

San Juan, PR · On-site

$120K - $158K/yr

  • Medical

  • Dental

  • Vision

  • PTO

Your ability to communicate complex technical concepts clearly, mentor junior developers, and take ... Champion software quality through testing, documentation, and knowledge sharing * Manage deployment ...

PR · On-site

Position Overview We are seeking a skilled Software Engineer with hands-on experience in NetSuite, Microsoft Power Apps, Python, and C++ to design, develop, integrate, and maintain business-critical ...

PR · On-site

Position Overview We are seeking a skilled Software Engineer with hands-on experience in NetSuite, Microsoft Power Apps, Python, and C++ to design, develop, integrate, and maintain business-critical ...

PR · On-site

$75K - $85K/yr

We are looking for a Lead Software Engineer to oversee an Agile engineering team, provide technical mentorship, and drive project execution to deliver high-quality software solutions. In this role ...

PR · On-site

$70K - $76K/yr

We are looking for a Senior Software Engineer to help us design, develop, test, and continuously improve our software applications. In this role, you will play a critical part in driving the ...

next page

Showing results 1-20

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.

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 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.

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:

Infographic showing various Junior Software Engineer job openings in Puerto Rico as of August 2026, with employment types broken down into 86% Full Time, 8% Part Time, 2% Temporary, and 4% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution.

Full-time

Re-posted 9 days ago


Job description

Description

Our Software development team designs and builds low-latency systems that allow us to trade a diverse set of instruments across a wide range of financial marketplaces. This smaller, focused team comes with a high degree of responsibility and ownership. Our systems aim to be clean and understandable while achieving low latency and robust error tolerance. The libraries you work on will become the engine of our firm's strategies.

Responsibilities

  • Work with Sr. Software Developers to assist and learn all facets of software development applied to the automated trading business
  • Develop, code, maintain, and support production-quality automated components for global proprietary trading
  • Develop expertise in software development principles, C++, and high-performance automated trading systems
  • Collaborate with technology, software, trading, business, and accounting/finance teams

Requirements

  • Bachelor's degree in a quantitative or technical field
  • Passion for software and math applied to markets and trading
  • Strong understanding of computing, math, probability, statistics, and finance is also preferred
  • Programming proficiency and experience (C++, Python). Linux scripting is a plus
  • Strong work ethic and willingness to do what it takes to get the job done
  • Excellent technical and non-technical communication skills
  • This position requires physical presence and is on-site (no remote work)