{"id":1269143,"url":"https://alion.io/job/lennox-ai-enabled-full-stack-software-engineering-intern","title":"AI-Enabled Full-Stack Software Engineering Intern","company":{"id":1861860,"name":"Lennox","domain":"lennox.com","url":"https://alion.io/company/lennox-com","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"iCIMS","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"intern","employment_type":"internship","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Richardson, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":22,"max":25,"currency":"USD","period":"hour","gross":null,"usd_annual":50000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Angular","optional":false},{"name":"Git","optional":false},{"name":"GitHub","optional":false},{"name":"Java","optional":false},{"name":"Rest API","optional":false},{"name":"Spring Boot","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"Azure","optional":true},{"name":"Azure AKS","optional":true},{"name":"CI/CD","optional":true},{"name":"Claude Code","optional":true},{"name":"Copilot","optional":true},{"name":"JavaScript","optional":true},{"name":"Jest","optional":true},{"name":"JUnit","optional":true},{"name":"Kubernetes","optional":true},{"name":"Microsoft Office","optional":true},{"name":"Model Context Protocol","optional":true},{"name":"Playwright","optional":true},{"name":"Prompt Engineering","optional":true}],"status":"live","first_seen_at":"2026-09-25T23:26:48Z","employer_posted_date":"2026-09-25","last_verified_at":"2026-09-29T16:33:20Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"Who We Are\nLennox (NYSE: LII) Driven by 130 years of legacy, HVAC and refrigeration success, Lennox provides our residential and commercial customers with industry-leading climate-control solutions. At Lennox, we win as a team, aiming for excellence and delivering innovative, sustainable products and services. Our culture guides us and creates a workplace where all employees feel heard and welcomed. Lennox is a global community that values each team member’s contributions and offers a supportive environment for career development. Come, stay, and grow with us.\nWhat Drives Success\nAs 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.\nWhy You’ll #LoveLennox:\nImpactful Projects: Work on meaningful assignments that drive real business results. Your ideas matter here.\nIntern Community: Connect with peers through social events, team-building activities, and engagement programs.\nInnovation Exposure: Dive into cutting-edge tech and trends shaping the HVAC and manufacturing industries.\nLearning and Development: Access workshops, training sessions, and resources to level up your skills and expand your knowledge.\nCompetitive Pay and Relocation Support: Receive a competitive compensation package and relocation support if needed.\nWHAT YOU'LL BE DOING:\nFull Stack Application Development\nDesign, build, and refine production-quality web application features under the guidance of experienced software engineers.\nDevelop frontend components and user experiences using Angular, TypeScript, HTML, and CSS.\nBuild and enhance backend services using Java, Spring Boot, and REST APIs.\nTranslate business requirements and user feedback into scalable software solutions.\nAI-Enabled Software Delivery\nSupport the development and validation of reusable AI skills, agents, scaffolding patterns, and iterative delivery workflows.\nExplore and improve AI-assisted development techniques to increase quality, speed, and repeatability.\nAssist in documenting and refining AI development practices for future project teams.\nContribute to the creation of reusable playbooks, development standards, and delivery frameworks.\nApplication Modernization & Product Development\nSupport modernization efforts for strategic enterprise applications, including the ADP Compass platform.\nDevelop user-facing capabilities such as search functionality, configuration tools, optimization results, and comparison views.\nAssist in enhancing solution resiliency, performance, and maintainability.\nParticipate in feature reviews, demonstrations, and sprint-based development activities.\nData & Domain Modeling\nWork with relational databases, data models, and application schemas.\nSupport the creation and validation of data sets used for testing and solution verification.\nAssist in analyzing application outputs and ensuring alignment with business requirements.\nCollaborate with technical teams to improve data quality, performance, and reliability.\nQuality Engineering & Continuous Improvement\nCreate and execute unit, integration, and user interface tests.\nDevelop test cases and support validation efforts to ensure software quality.\nAssist with debugging, troubleshooting, and defect resolution.\nCapture lessons learned and recommendations to improve future software delivery initiatives.\nWHAT WE ARE LOOKING FOR:\nCurrently pursuing a Master's degree in Computer Science, Software Engineering, Computer Engineering, Information Technology, Management Information Systems, or a related technical field\nExperience with Java and Spring Boot or a comparable backend development framework\nExperience with Angular, TypeScript, HTML, and CSS\nUnderstanding of REST API design and integration principles\nKnowledge of SQL, relational database concepts, and data modeling\nFamiliarity with Git and GitHub version control practices\nStrong analytical and problem-solving skills\nAbility to learn quickly, work through ambiguity, and adapt to changing priorities\nStrong written and verbal communication skills\nAbility to work effectively in a collaborative, cross-functional environment\nPreferred Qualifications\nExperience with GitHub Copilot, Claude Code, AI coding assistants, agent workflows, or prompt engineering\nUnderstanding of reusable AI development patterns, skills, or MCP-based integrations\nExperience with automated testing frameworks such as JUnit, Playwright, Jest, Jasmine, or Karma\nFamiliarity with Azure, AKS, CI/CD pipelines, containers, authentication, or observability tools\nExposure to optimization algorithms, data modeling, or complex business domains\nInterest in large-scale data processing, performance tuning, and data-intensive applications\nWHAT YOU'LL GAIN:\nHands-on experience developing enterprise-grade full stack applications\nExposure to AI-enabled software engineering and emerging development practices\nOpportunities to work with experienced software engineers, architects, and technology leaders\nExperience building modern frontend and backend solutions using enterprise technologies\nDevelopment of technical, analytical, testing, and solution delivery skills\nInsight into how AI can accelerate software development, improve quality, and transform engineering workflows\nExperience contributing to strategic modernization and digital transformation initiatives\nThis role offers a unique opportunity to work at the intersection of software engineering, artificial intelligence, and digital innovation while helping shape the future of AI-enabled application development within a global organization.\nWhat We Are Looking For\nRequires a high school diploma or an equivalent combination of education and experience. Entry Level.Developing professional knowledge in the area of expertise. Solid written and verbal communication skills. Proficient in Microsoft Office.\nWhat We Offer\nCompensation: This is an hourly non-exempt role. The starting pay range for this role and market is between $22.50 - $25.00/hour. This rate is based on the intern's current year in their respective university programs. Graduate students may receive a higher rate of pay based on their year in school. Employees in this role are also eligible to earn overtime when they work more than 40 hours in a week (or as otherwise required by state law).\nOur Culture: At Lennox, our Core Values of Integrity, Respect & Excellence are ingrained in the fabric of the organization. They define our culture - which is about how we do business and how we treat others. Lennox is not just a workplace; we are a global community that values each team member’s contributions. As an equal opportunity employer, we are committed to recruit, develop, and retain talented individuals from a wide range of backgrounds, ensuring that everyone has the opportunity to succeed and contribute to our continued growth and success. At Lennox, you’ll take pride in our brands, knowing you are part of something special. Come, stay, and grow with us!\nDisclaimers: The compensation and benefits information is accurate as of the date of this posting. Lennox reserves the right to modify this information at any time, with or without notice, subject to applicable law. \nWe may use automated tools, including artificial intelligence, to support parts of our hiring process, such as application review and interview scheduling. These tools assist our teams but do not replace human decision-making. If you need an accommodation or have questions, please contact .","description_format":"text","description_chars":7884,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"high_school","optional":true},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":true,"industries":["Manufacturing","Smart Home Devices","HVAC & Refrigeration"],"lifecycle":[{"event":"open","at":"2026-09-25T23:26:48Z"}],"liveness":{"score":81,"band":"hot","label":"Hiring now","p_open":0.9,"p_active":0.903,"p_room":1,"age_days":3,"expected_fill_days":17,"reasons":["conf:64","velocity","win:early","comp:junior,brand"],"computed_at":"2026-09-29T05:45:00Z"},"pay":{"stated_usd_annual":50000,"is_top_pay":false},"html_url":"https://alion.io/job/lennox-ai-enabled-full-stack-software-engineering-intern","json_url":"https://alion.io/job/lennox-ai-enabled-full-stack-software-engineering-intern.json","meta":{"generated_at":"2026-09-30T00:37:38Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":512,"day_limit":5000,"remaining_today":4488,"minute_limit":60,"resets_at":"2026-10-01T00:00:00Z"}}}