2026 Internship Program: Associate Software Engineer

Are you ready to join a fast-moving team building real-world AI Solutions? Xtillion is an AI solutions firm that helps enterprises build, operationalize, and scale high-value AI tools systems. We do end-to-end AI engineering—from design to measurable business outcomes, bringing together deep data expertise and a clear focus on delivering results. 

Based in San Juan, Xtillion is growing quickly across U.S. industries. We’re committed to developing exceptional talent and offering meaningful opportunities to work on cutting-edge data and AI projects that drive real impact. 

Software Engineering Intern | Internship Program

As a Software Engineering Intern, you will participate in an immersive training program designed to help you develop foundational skills in software engineering and artificial intelligence next-generation data analytics and data engineering. Throughout your Summer 2026 internship, you'll gain hands-on experience by working on real projects, either supporting one of our esteemed clients or contributing to internal AI initiatives. This unique blend of training and practical work will give you valuable exposure to the software engineering industry and help you build the skills needed for a successful career. 

Responsibilities include:

• Begin your summer with our two-week foundations' trainings Software Engineering Boot Camp, where you'll learn essential technical skills in software & data engineering, and AI. 
• Collaborate with clients and team members to understand business needs and translate them into technical specifications.
• Contribute to various phases of the software development lifecycle, including requirements gathering, analysis, coding, testing, and deployment.
• Help test and debug applications to ensure quality and reliability.
• Support the troubleshooting and resolution of technical issues as needed.
• Document software designs, functionalities, and processes for team reference.

What we are looking for:

General

• Pursuing a Bachelor's degree in Computer Science, Software Engineering, or a related field. 
• Graduating in December 2026 or May/June 2027
• Strong proficiency in English communication, both written and verbal. 
• A positive, proactive attitude with excellent organizational skills.
• Motivated and eager to learn, adapt, and grow within a dynamic environment.
• Strong problem-solving abilities and a desire to learn new technologies.
• Excellent problem-solving skills and the ability to work independently as well as part of a team.
• A passion for learning and staying updated with the latest technologies and industry trends.

Technical

• Basic understanding of software development principles, algorithms, and data structures
• Proficiency in at least one programming language (e.g., Java, C++, Python).
• Familiarity with software development methodologies, such as Agile or Scrum, is a plus.
• Experience or coursework in databases, SQL, or database management systems is a bonus.

Join our company and be part of a dynamic team that delivers cutting-edge software solutions to our valued clients. Apply now to embark on an exciting journey as an Software Engineering Intern, contributing to the success of our clients and making an impact in the world of technology.

To learn more, please check out our website: https://www.xtillion.com

We offer competitive salaries and a comprehensive benefits program for full-time employees, including medical, dental and vision coverage, paid time off and 401(k) plan. 

Xtillion is an equal opportunity employer that does not discriminate against any employee or applicant because of race, creed, color, religion, gender, sexual orientation, gender identity/expression, national origin, disability, age, genetic information, veteran status, marital status, pregnancy or any other basis protected by law. Employment at Propel is based solely on a person's merit and qualifications.