AI-Enabled Full-Stack Software Engineering Intern

Lennox International•Richardson, TX

1d•$23 - $25

About The Position

As an AI-Enabled Full Stack Software Engineering Intern, you will work across frontend development, backend services, data modeling, testing, and documentation activities. This is an excellent opportunity to gain experience with modern software engineering, AI-assisted development workflows, and enterprise-scale application modernization projects. Successful interns will have the potential opportunity of joining Lennox Full-Time upon graduation. Relocation and/or travel may be required for your position.

Requirements

Currently pursuing a Master's degree in Computer Science, Software Engineering, Computer Engineering, Information Technology, Management Information Systems, or a related technical field
Experience with Java and Spring Boot or a comparable backend development framework
Experience with Angular, TypeScript, HTML, and CSS
Understanding of REST API design and integration principles
Knowledge of SQL, relational database concepts, and data modeling
Familiarity with Git and GitHub version control practices
Strong analytical and problem-solving skills
Ability to learn quickly, work through ambiguity, and adapt to changing priorities
Strong written and verbal communication skills
Ability to work effectively in a collaborative, cross-functional environment
Requires a high school diploma or an equivalent combination of education and experience.
Entry Level.
Developing professional knowledge in the area of expertise.
Proficient in Microsoft Office.

Nice To Haves

Experience with GitHub Copilot, Claude Code, AI coding assistants, agent workflows, or prompt engineering
Understanding of reusable AI development patterns, skills, or MCP-based integrations
Experience with automated testing frameworks such as JUnit, Playwright, Jest, Jasmine, or Karma
Familiarity with Azure, AKS, CI/CD pipelines, containers, authentication, or observability tools
Exposure to optimization algorithms, data modeling, or complex business domains
Interest in large-scale data processing, performance tuning, and data-intensive applications

Responsibilities

Design, build, and refine production-quality web application features under the guidance of experienced software engineers.
Develop frontend components and user experiences using Angular, TypeScript, HTML, and CSS.
Build and enhance backend services using Java, Spring Boot, and REST APIs.
Translate business requirements and user feedback into scalable software solutions.
Support the development and validation of reusable AI skills, agents, scaffolding patterns, and iterative delivery workflows.
Explore and improve AI-assisted development techniques to increase quality, speed, and repeatability.
Assist in documenting and refining AI development practices for future project teams.
Contribute to the creation of reusable playbooks, development standards, and delivery frameworks.
Support modernization efforts for strategic enterprise applications, including the ADP Compass platform.
Develop user-facing capabilities such as search functionality, configuration tools, optimization results, and comparison views.
Assist in enhancing solution resiliency, performance, and maintainability.
Participate in feature reviews, demonstrations, and sprint-based development activities.
Work with relational databases, data models, and application schemas.
Support the creation and validation of data sets used for testing and solution verification.
Assist in analyzing application outputs and ensuring alignment with business requirements.
Collaborate with technical teams to improve data quality, performance, and reliability.
Create and execute unit, integration, and user interface tests.
Develop test cases and support validation efforts to ensure software quality.
Assist with debugging, troubleshooting, and defect resolution.
Capture lessons learned and recommendations to improve future software delivery initiatives.