Software Engineer I

Software Engineer 1 We are Lennar Lennar is one of the nation's leading homebuilders, dedicated to making an impact and creating an extraordinary experience for their Homeowners, Communities, and Associates by building quality homes and providing exceptional customer service, giving back to the communities in which we work and live in, and fostering a culture of opportunity and growth for our Associates throughout their career. Lennar has been recognized as a Fortune 500® company and consistently ranked among the top homebuilders in the United States. Join a Company that Empowers You to Build Your Future We are seeking an early-career back-end/full-stack Software Engineer to join our team building and evolving our flagship digital web presence. The ideal candidate has foundational experience (through internships, projects, coursework, or early professional work) with .NET services, SQL ( SQL Server a plus), and an interest in learning to design and operate GraphQL and RESTful APIs. You will work alongside experienced engineers and cross-functional partners to help deliver reliable, secure integrations across application services, data stores, and CMS capabilities ( Optimizely exposure is a nice-to-have). Front-end experience (e.g., Next.js ) is a bonus but not required. Above all, we're looking for someone eager to learn, grow, and contribute. Your Responsibilities on the Team Software Development: Develop and maintain back-end and full-stack services with guidance, ensuring scalability, performance, reliability, and security. Write clean, readable, and maintainable code, learning and applying best practices and coding standards. Help build back-end services using .NET and contribute to API layers leveraging GraphQL (and REST as needed); learn to write and optimize data access patterns with SQL (preferably SQL Server ). Front-end development in React/Next.js is a plus. Leverage AI tooling to supercharge productivity and accelerate your learning. Architecture and Design: Learn the architecture and design of software systems and how they align with business goals and technical strategy. Participate in technical design reviews, asking questions and contributing ideas as you grow your understanding. Testing and Quality Assurance: Develop and execute unit tests, integration tests, and automated tests to ensure software quality. Help identify and resolve defects and performance issues, and participate in code reviews to learn and uphold high standards of code quality. Work closely with QA teams to understand and apply testing strategies and processes. Collaboration and Teamwork: Collaborate with product managers, designers, and other engineers to deliver high-quality features and enhancements. Participate in agile ceremonies such as sprint planning, stand-ups, and retrospectives, contributing to the continuous improvement of the team’s processes. Communicate effectively with both technical and non-technical stakeholders, providing updates on progress and potential challenges. Help troubleshoot and resolve incidents as needed. Growth and Development: Actively seek feedback and mentorship from senior engineers, applying what you learn to improve your skills. Demonstrate a strong work ethic, a commitment to quality, and a willingness to take on new challenges. Take ownership of features or projects, driving them from concept to completion with appropriate guidance and support. Continuous Improvement and Innovation: Stay curious about industry trends, emerging technologies, and best practices, and bring new ideas to the team. Identify opportunities for process improvements, refactoring, or technical enhancements to optimize the software development lifecycle. Participate in technical discussions and contribute to the evolution of the team’s technical direction. Requirements Education : Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience. Experience : 0-2 years in software engineering, with an interest in back-end and full-stack development across modern web platforms. .NET / API Foundations : Some exposure to building scalable services using .NET and an eagerness to learn API design with GraphQL and REST. Data & CMS Integration : Familiarity with relational data modeling and SQL Server ; any experience with SQL Server or CMS platforms ( Optimizely a plus) is a bonus. Cloud Exposure : Familiarity with deploying to or working with cloud services (e.g., Azure , AWS , or GCP ) is a plus. Agile Mindset : Openness to working in agile environments and adapting quickly to evolving requirements and priorities. Problem Solving : Solid analytical skills with a detail-oriented mindset and a proactive approach to ownership and accountability. Communication : Excellent verbal and written communication skills, with the ability to collaborate effectively across cross-functional teams. Initiative & Drive : Self-starter with a passion for technology, continuous learning, and driving projects forward. Integrity & Quality : Committed to delivering high-quality, secure, and maintainable software solutions with professionalism and accountability. Additional Skills While this role is primarily back-end/full-stack focused, experience in these areas is a plus: CMS & Platform Engineering : Any experience with or interest in CMS platforms, with Optimizely a nice-to-have (content delivery, personalization, workflows, and integrations). Cloud & Infrastructure : Basic familiarity with cloud platforms such as Azure , AWS , or GCP , and containerization tools like Docker and Kubernetes is a plus. CI/CD & DevOps : Any exposure to version control ( Git ) and CI/CD tools like Azure DevOps (ADO) or GitHub Actions is a plus. Architecture & Databases : An interest in learning API architecture ( GraphQL and REST), service design, and database design with SQL Server . Front-End Collaboration : Ability to collaborate effectively with front-end engineers and, when needed, contribute to UI work in React/Next.js is a plus. Physical & Office/Site Presence Requirements: This is primarily a sedentary office position which requires the incumbent to have the ability to operate computer equipment, speak, hear, bend, stoop, reach, lift, and move and carry up to 25 lbs. Finger dexterity is necessary. This description outlines the basic responsibilities and requirements for the position noted. This is not a comprehensive listing of all job duties of the Associates. Duties, responsibilities and activities may change at any time with or without notice. Life at Lennar At Lennar, we are committed to fostering a supportive and enriching environment for our Associates, offering a comprehensive array of benefits designed to enhance their well-being and professional growth. Our Associates have access to robust health insurance plans, including Medical, Dental, and Vision coverage, ensuring their health needs are well taken care of. Our 401(k) Retirement Plan, complete with a $1 for $1 Company Match up to 5%, helps secure their financial future, while Paid Parental Leave and an Associate Assistance Plan provide essential support during life's critical moments. To further support our Associates, we provide an Education Assistance Program and up to $30,000 in Adoption Assistance, underscoring our commitment to their diverse needs and aspirations. From the moment of hire, they can enjoy up to three weeks of vacation annually, alongside generous Holiday, Sick Leave, and Personal Day policies. Additionally, we offer a New Hire Referral Bonus Program, significant Home Purchase Discounts, and unique opportunities such as the Everyone’s Included Day. At Lennar, we believe in investing in our Associates, empowering them to thrive both personally and professionally. Lennar Associates will have access to these benefits as outlined by Lennar’s policies and applicable plan terms. Visit to view our suite of benefits. Join the fun and follow us on social media to see what's happening at our company, and don't forget to connect with us on Lennar: Overview | LinkedIn > for the latest job opportunities. Lennar is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws.