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Junior Software Jobs in Puerto Rico (NOW HIRING)

Junior Integration Developer

San Juan, PR · On-site

$65K - $85K/yr

We are seeking a Junior Integration Developer to join our growing technology team. In this role ... Minimum of 1year of experience in software development, data integration, or a related technical ...

Senior Software Engineer

San Juan, PR · On-site

$120K - $158K/yr

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

Jr. Accountant

Guaynabo, PR

$47K - $60K/yr

Operate computers programmed with accounting software to record, store, and analyze information. * Check figures, postings, and documents for correct entry, mathematical accuracy, and proper codes.

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 ...

PR · On-site

$15 - $17/hr

Dejas de ser "asistente" para convertirte en Junior Project Manager. * Escuela de Ingeniería: Aprenderás de expertos en patología estructural y cimentaciones. Tus Misiones (Más allá de ...

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Junior Software information

What does a Junior Software Engineer do?

A Junior Software Engineer assists in designing, developing, and maintaining software applications under the guidance of senior team members. They typically write and review code, fix bugs, and collaborate with other engineers to implement new features or improve existing ones. Junior Software Engineers are also expected to learn and adapt to new technologies, follow best coding practices, and participate in code reviews. Their role is essential in supporting project development and gaining hands-on experience to advance their careers.

What are some common challenges faced by Junior Software Engineers when transitioning from academic projects to real-world development teams?

Junior Software Engineers often find that real-world development involves more complex codebases, collaborative workflows, and the use of industry-standard tools, which can be quite different from academic projects. Adapting to agile methodologies, participating in code reviews, and learning to communicate effectively with cross-functional teams are typical challenges. Additionally, juniors may need to quickly get up to speed with version control systems and continuous integration tools, all while balancing learning with delivering work on tight deadlines. Supportive mentors and structured onboarding can help ease this transition.

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

To thrive as a Junior Software Developer, you need a solid understanding of programming languages (such as Java, Python, or JavaScript), problem-solving skills, and typically a degree in computer science or related field. Familiarity with version control systems like Git, basic knowledge of databases, and exposure to IDEs and debugging tools are commonly required. Strong communication, eagerness to learn, and the ability to work collaboratively help set you apart in this entry-level position. These skills and qualities are crucial for effectively contributing to development projects, adapting to evolving technologies, and supporting team goals.
What are the most commonly searched types of Software jobs in Puerto Rico? The most popular types of Software jobs in Puerto Rico are:
What cities in Puerto Rico are hiring for Junior Software jobs? Cities in Puerto Rico with the most Junior Software job openings:
Infographic showing various Junior Software job openings in Puerto Rico as of July 2026, with employment types broken down into 94% Full Time, 5% Part Time, and 1% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.

Other

Posted 18 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)