2027 College Program: Associate Software Engineer

Xtillion; San Juan (PR); On-site; USD 60,000 - 78,000; Full time

Benefits offered by this job

Medical, dental, vision coverage

401(k) plan

Paid time off

Job summary

Xtillion in San Juan, Puerto Rico is seeking an Associate Software Engineer for its College Program. You will begin with a structured training path in software engineering, data systems, and applied AI, then work alongside experienced engineers on client-facing or internal projects.

We welcome recent graduates pursuing Computer Science or Software Engineering degrees, with expected graduation December 2026 or May/June 2027, and proficiency in Python, Java, or C++.

Qualifications

• Pursuing a Bachelor’s degree in CS/Software Engineering.
• Expected graduation December 2026 or May/June 2027.
• Proficient in at least one language (Python, Java, C++).
• Strong fundamentals: data structures, algorithms, databases.

Responsibilities

• Participate in Xtillion’s Software Engineering Academy.
• Collaborate with cross-functional teams on client projects.
• Contribute to design and implementation of software apps and data workflows.
• Follow engineering standards and best practices across the lifecycle.

Skills

Programming languages

Git

English communication

Problem solving

Independent learner

Education

Bachelor’s degree in CS/Software Eng

Tools

SQL

Agile/Scrum

Job description

2027 College Program: Associate Software Engineer

AboutXtillion

Xtillionis a fast-growing AI solutions firm helping organizations build, operationalize, and scale high-value AI systems. We deliver end-to-end solutions, from design to deployment in real-world environments, combining deep dataexpertisewith astrongfocus on measurable business impact.

Based in San Juan, Puerto Rico,Xtillionpartners with organizations across U.S. industries to solve complex, high-impact business problems. We invest in our people and offer opportunities to work on technically challenging, customer-facing systems that directly influence client success.

About the role

We’relooking for an Associate Software Engineer to join our College Program. This role is designed for recent graduates who are eager to build strong foundations in software engineering, data systems, and applied AI while contributing to real client and internal projects.

As an Associate Software Engineer,you’llbegin your journey with a structured training program that helps you develop core technical skills and engineering best practices. During and after the training period,you’llwork alongside experienced engineers on client-facing or internal projects, applying whatyou’velearned to deliver reliable, scalable software solutions.

WhatYou’llDo

• Kick-start your career throughXtillion’sSoftware Engineering Academy, focused on software engineering fundamentals, data systems, and applied AI
• Collaborate with cross-functional teams to understand business problems and technical requirements
• Contribute to the design and implementation of software applications and data workflow s
• Engage across the software development lifecycle, from requirements and design through testing and deployment
• Write clean, efficient, and maintainable code following established engineering standards and best practices
• Test, debug, and help improve the reliability and performance of applications and services
• Support troubleshooting and resolution of technical issues in collaboration
• Document system designs, code, and processes to support maintainability and knowledge sharing
• Staying up to date with emerging technologies, trends, and industry developments to continuously improve skills and knowledge

WhatWe’reLooking For

Required Qualifications

• Currently pursuing aBachelor’s degree in Computer Science, Software Engineering, or a related field, with an expected graduation in December 2026 or May/June 2027
• Proficiencyin at least one programming language (e.g., Python, Java, C++)
• Strong understanding of software development fundamentals, including data structures and algorithms
• Familiarity with SQL, databases, or data-intensive systems
• Experience working with Git or other version control systems
• Familiarity with Agile or Scrum development methodologies
• Strong written and verbal communication skills in English
• Ability to work independently while collaborating effectively within a team
• A proactive, positive attitude with strong organizational and problem-solving skills
• Comfort working in fast-paced, evolving environments

Preferred Qualifications

• Prior internship, research, or hands-on project experience in software engineering
• Exposure to backend development frameworks or API development through coursework or projects
• Experience with cloud platforms (AWS, Azure) through academic, personal, or internship projects

Why JoinXtillion

AtXtillion,you’lltake ownership of meaningful, production-grade systems and work on software that is relied upon in real-world environments.You’lljoin a fast-moving team where engineers influence technical direction and uphold strong engineering standards, supported by competitive compensation and meaningful opportunities for career growth.

Ready to Build What Matters?

JoinXtillionand be part of a collaborative team delivering real-world data and AI solutions at scale. Ifyou’reexcited about taking ownership of complex systems and turning AI intomeasurablebusiness outcomes,we’dlove to hear from you!

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.

We are committed toprovidingequal employment opportunities to qualified individuals with disabilities. This includes providing reasonable accommodation whereappropriate. Should you require a reasonable accommodation to apply orparticipatein the job application or interview process, please contact [e-mail]

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 Xtillion is based solely on a person's merit and qualifications.