Sr Software Engineer

Sr Software Engineer, AI & Architecture We are seeking a talented Senior Software Engineer to join our team. This role involves designing, developing, testing, and deploying software applications. You will collaborate with cross‑functional teams to understand business requirements and translate them into technical solutions. Your Responsibilities Design, develop, and maintain full‑stack applications, ensuring scalability, performance, and security. Write clean, maintainable, and efficient code following best practices and coding standards. Work on both the front‑end (React, Angular, or Vue.js) and back‑end (Node.js, Python, or .NET). Contribute to the architecture and design of software systems, ensuring alignment with business goals and technical strategy. Participate in technical design reviews, providing feedback and recommendations to improve system design and code quality. Collaborate with DevOps and platform teams to integrate applications into CI/CD pipelines and automate deployment processes. Develop and execute unit, integration, and automated tests to ensure software quality. Identify and resolve defects and performance issues, conducting thorough code reviews to maintain high standards of code quality. Work closely with QA teams to implement and improve testing strategies and processes. 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 continuous improvement of team processes. Communicate effectively with both technical and non‑technical stakeholders, providing updates on progress and potential challenges. Mentor and guide junior engineers, sharing knowledge and best practices to help them grow in their roles. Lead by example, demonstrating a strong work ethic, commitment to quality, and proactive problem‑solving. Take ownership of features or projects, driving them from concept to completion with minimal supervision. Stay up‑to‑date with 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 Education: Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience). Experience Minimum of 5-7 years of experience in software development, with a strong focus on full‑stack development. Proven experience working in agile environments, adaptable to changing requirements and priorities. Ideally experience in IT Governance & Trust/Compliance domain. Ideally familiarity with NIST AI RMF, OWASP, ISO/IEC, SOX, AIBOM. Technical Skills Web development experience, including Headless CMS, Digital Asset Management, and front‑end development. Proficiency in modern front‑end frameworks (React, Angular, Vue.js) and back‑end technologies (Node.js, Python, .NET). Strong understanding of RESTful APIs, microservices architecture, and database design (SQL and NoSQL). Experience with cloud platforms (AWS, Azure, Google Cloud) and containerization tools (Docker, Kubernetes). Familiarity with CI/CD pipelines, version control (Git), and DevOps practices. AI & Agent Development Expert‑level experience designing and implementing multi‑agent systems with complex A2A communication patterns and orchestration. Deep expertise in agentic AI architecture, autonomous decision‑making, goal‑oriented behavior, and agent reasoning frameworks. Hands‑on experience with enterprise AI platforms such as AWS Bedrock‑Agentcore, Azure OpenAI Service, Anthropic, etc. Proficiency with AI orchestration frameworks and tools (LangChain, LlamaIndex, AutoGen, CrewAI). Strong experience implementing tool/function calling, external system integrations, and protocol‑based agent communication. Proven ability to integrate AI agents with enterprise systems, APIs, and data sources to enable autonomous workflows. Hands‑on experience with LLM integration, prompt engineering, and managing context windows in production environments. Experience implementing agent observability, monitoring, and debugging solutions for production AI systems. Strong understanding of RAG architectures and vector databases. Knowledge of AI safety practices, guardrails, content filtering, and responsible AI deployment. Soft Skills Excellent problem‑solving skills, with a detail‑oriented approach and a strong sense of ownership. Effective communication skills; ability to work well in a collaborative team environment. Proactive attitude; willingness to take initiative and drive projects forward. Attributes Passionate about technology and software development, with a continuous desire to learn and improve. Self‑motivated, organized, capable of managing multiple tasks and projects simultaneously. High level of integrity, accountability, and commitment to delivering high‑quality software solutions. Compensation & Benefits We reasonably expect the base compensation offered for this position to range from an annual salary of $107,400.00 – $134,200, subject to adjustment based on business‑related factors such as employee qualifications, geographic pay differentials, and operational considerations. This position may be eligible for bonuses. This position may be eligible for commissions. This position will be eligible for the benefits described in Company Policy. Information is a general overview and may be modified by the company. Benefits Overview Robust health insurance plans (Medical, Dental, Vision). 401(k) Retirement Plan with a $1 for $1 Company Match up to 5%. Paid Parental Leave and Associate Assistance Plan. Education Assistance Program and up to $30,000 in Adoption Assistance. Up to three weeks of vacation annually, plus holidays, sick leave, and personal days. New Hire Referral Bonus Program, Home Purchase Discounts, and Everyone’s Included Day. Lennar is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws. #J-18808-Ljbffr